Autonomous System details

AS19108

Optimum · optimum.com

United States

BitTorrent

Crawler

VPN

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AS19108 – Optimum

Field	Value
Country	United States
Website	optimum.com
Hosted domains	7,079
IPv4 addresses	2,848,768
IPv6 addresses	59,494,866,360,694,745,574,815,039,488
ASN type	ISP
Registry	arin
Allocated	25 years ago on Nov 20, 2000
Updated	14 years ago on Mar 20, 2012

Netblock	Company	Num of IPs
47.208.0.0/12	Optimum	1,048,576
47.212.0.0/14	Optimum	262,144
47.220.0.0/14	Optimum	262,144
50.24.0.0/14	Optimum	262,144
74.192.0.0/14	Optimum	262,144
75.108.0.0/14	Optimum	262,144
47.208.0.0/15	Optimum	131,072
47.210.0.0/15	Optimum	131,072
47.218.0.0/15	Optimum	131,072
74.192.0.0/15	Optimum	131,072
74.194.0.0/15	Optimum	131,072
74.196.0.0/15	Optimum	131,072
173.80.0.0/15	Optimum	131,072
173.216.0.0/15	Optimum	131,072
24.32.0.0/16	Cebridge Connections	65,536
24.121.0.0/16	Optimum	65,536
47.213.0.0/16	Optimum	65,536
47.214.0.0/16	Optimum	65,536
47.216.0.0/16	Optimum	65,536
47.217.0.0/16	Optimum	65,536
50.24.0.0/16	Optimum	65,536
50.26.0.0/16	Optimum	65,536
66.76.0.0/16	Optimum	65,536
74.192.0.0/16	Optimum	65,536
74.193.0.0/16	Optimum	65,536
75.109.0.0/16	Optimum	65,536
75.110.0.0/16	Optimum	65,536
173.80.0.0/16	Optimum	65,536
173.81.0.0/16	Optimum	65,536
173.216.0.0/16	Optimum	65,536
173.217.0.0/16	Optimum	65,536
173.218.0.0/16	Optimum	65,536
208.180.0.0/16	Optimum	65,536
24.121.0.0/17	Optimum	32,768
24.121.128.0/17	Optimum	32,768
24.156.0.0/17	Optimum	32,768
24.206.128.0/17	Cebridge Connections	32,768
47.209.128.0/17	Suddenlink Communications	32,768
47.210.0.0/17	Optimum	32,768
47.210.128.0/17	Optimum	32,768
47.212.0.0/17	Optimum	32,768
47.215.128.0/17	Optimum	32,768
47.216.0.0/17	Optimum	32,768
47.216.128.0/17	Optimum	32,768
47.218.0.0/17	Optimum	32,768
47.218.128.0/17	Optimum	32,768
47.219.0.0/17	Optimum	32,768
47.219.128.0/17	Optimum	32,768
47.221.0.0/17	Optimum	32,768
47.221.128.0/17	Optimum	32,768
47.223.0.0/17	Optimum	32,768
47.223.128.0/17	Optimum	32,768
50.24.0.0/17	Optimum	32,768
50.24.128.0/17	Optimum	32,768
50.25.0.0/17	Optimum	32,768
50.27.0.0/17	Optimum	32,768
50.27.128.0/17	Optimum	32,768
66.76.0.0/17	Optimum	32,768
72.47.0.0/17	Cebridge Connections	32,768
74.194.0.0/17	Optimum	32,768
74.195.128.0/17	Optimum	32,768
74.197.0.0/17	Optimum	32,768
74.197.128.0/17	Optimum	32,768
75.109.0.0/17	Optimum	32,768
75.110.0.0/17	Optimum	32,768
75.111.128.0/17	Optimum	32,768
173.80.0.0/17	Optimum	32,768
173.80.128.0/17	Optimum	32,768
173.81.0.0/17	Optimum	32,768
173.81.128.0/17	Optimum	32,768
173.219.0.0/17	Optimum	32,768
209.33.0.0/17	Cebridge Connections	32,768
24.156.0.0/18	Optimum	16,384
24.156.64.0/18	Optimum	16,384
47.209.64.0/18	Suddenlink Communications	16,384
47.214.128.0/18	Optimum	16,384
47.214.192.0/18	Optimum	16,384
47.215.128.0/18	Optimum	16,384
47.215.192.0/18	Optimum	16,384
47.217.128.0/18	Optimum	16,384
47.217.192.0/18	Optimum	16,384
50.25.0.0/18	Optimum	16,384
50.25.128.0/18	Optimum	16,384
50.25.192.0/18	Optimum	16,384
50.27.192.0/18	Optimum	16,384
66.76.128.0/18	Optimum	16,384
72.47.128.0/18	Cebridge Connections	16,384
74.194.128.0/18	Optimum	16,384
74.194.192.0/18	Optimum	16,384
74.195.0.0/18	Optimum	16,384
74.195.64.0/18	Optimum	16,384
74.195.128.0/18	Optimum	16,384
74.195.192.0/18	Optimum	16,384
74.196.192.0/18	Optimum	16,384
75.108.192.0/18	Optimum	16,384
75.109.0.0/18	Optimum	16,384
75.111.0.0/18	Optimum	16,384
173.219.128.0/18	Optimum	16,384
205.201.64.0/18	Cebridge Connections	16,384
207.192.192.0/18	Optimum	16,384
209.207.0.0/18	Optimum	16,384
24.206.224.0/19	Kingwood, Tx Customers	8,192
47.209.192.0/19	Optimum	8,192
47.212.96.0/19	Optimum	8,192
50.25.96.0/19	Optimum	8,192
50.26.0.0/19	Optimum	8,192
50.26.32.0/19	Optimum	8,192
50.26.96.0/19	Optimum	8,192
50.27.0.0/19	Optimum	8,192
50.27.128.0/19	Optimum	8,192
50.27.160.0/19	Optimum	8,192
64.72.32.0/19	Cebridge Connections	8,192
66.205.96.0/19	Cebridge Connections	8,192
74.192.0.0/19	Optimum	8,192
74.194.128.0/19	Optimum	8,192
74.195.160.0/19	Optimum	8,192
74.196.0.0/19	Optimum	8,192
74.196.32.0/19	Optimum	8,192
74.196.96.0/19	Optimum	8,192
74.196.128.0/19	Optimum	8,192
74.196.160.0/19	Optimum	8,192
74.197.160.0/19	Optimum	8,192
74.197.192.0/19	Optimum	8,192
75.108.32.0/19	Optimum	8,192
75.108.128.0/19	Optimum	8,192
75.109.128.0/19	Optimum	8,192
75.109.160.0/19	Optimum	8,192
75.109.192.0/19	Optimum	8,192
75.109.224.0/19	Optimum	8,192
75.110.160.0/19	Optimum	8,192
208.180.128.0/19	Optimum	8,192
208.180.192.0/19	Optimum	8,192
24.32.0.0/20	Cebridge Connections	4,096
24.156.96.0/20	CABLEVISION OF KINGMAN	4,096
24.156.112.0/20	CABLEVISION OF KINGMAN	4,096
47.209.80.0/20	Suddenlink Communications	4,096
47.211.144.0/20	Optimum	4,096
47.211.192.0/20	Optimum	4,096
47.211.208.0/20	Optimum	4,096
47.212.192.0/20	Optimum	4,096
47.213.80.0/20	Optimum	4,096
47.213.112.0/20	Optimum	4,096
47.215.96.0/20	Optimum	4,096
47.216.144.0/20	Optimum	4,096
47.219.176.0/20	Optimum	4,096
50.24.0.0/20	Optimum	4,096
50.24.96.0/20	Optimum	4,096
50.24.192.0/20	Optimum	4,096
50.26.0.0/20	Optimum	4,096
66.76.176.0/20	Optimum	4,096
66.76.192.0/20	Optimum	4,096
66.76.224.0/20	Optimum	4,096
66.76.240.0/20	Optimum	4,096
74.192.0.0/20	Optimum	4,096
74.192.32.0/20	Optimum	4,096
74.194.64.0/20	Optimum	4,096
74.194.160.0/20	Optimum	4,096
74.194.176.0/20	Optimum	4,096
74.195.0.0/20	Optimum	4,096
74.195.144.0/20	Optimum	4,096
74.197.32.0/20	Optimum	4,096
75.108.80.0/20	Optimum	4,096
75.108.160.0/20	Optimum	4,096
75.108.176.0/20	Optimum	4,096
75.108.240.0/20	Optimum	4,096
75.110.240.0/20	Optimum	4,096
75.111.48.0/20	Optimum	4,096
75.111.96.0/20	Optimum	4,096
75.111.112.0/20	Optimum	4,096
173.80.176.0/20	Optimum	4,096
173.217.128.0/20	Optimum	4,096
173.218.208.0/20	Optimum	4,096
173.218.224.0/20	Optimum	4,096
173.219.80.0/20	Optimum	4,096
173.219.176.0/20	Optimum	4,096
207.192.224.0/20	NPG Cable, INC	4,096
207.192.240.0/20	Cablevision of Saint Joseph, MO	4,096
207.254.224.0/20	Cebridge Connections	4,096
216.134.80.0/20	Texas State Technical College Sweetwater	4,096
24.32.24.0/21	Turckee, Ca Customers	2,048
24.32.32.0/21	Lake of the Pines, CA Customers	2,048
74.195.16.0/21	Optimum	2,048
75.108.48.0/21	Optimum	2,048
75.108.120.0/21	Optimum	2,048
75.108.208.0/21	Optimum	2,048
75.108.216.0/21	Optimum	2,048
75.108.232.0/21	Optimum	2,048
75.110.160.0/21	Optimum	2,048
173.218.240.0/21	Optimum	2,048
173.219.96.0/21	Optimum	2,048
173.219.112.0/21	Optimum	2,048
173.219.128.0/21	Optimum	2,048
216.134.72.0/21	Texas State Technical College Sweetwater	2,048
24.121.144.0/22	CABLEVISION OF MAMMOTHLAKES	1,024
24.121.148.0/22	CABLEVISION OF ST. JOSEPH	1,024
24.121.200.0/22	CABLEVISION OF ST. JOSEPH	1,024
24.156.48.0/22	CABLEVISION OF BULLHEAD	1,024
24.206.216.0/22	Elkins, Wv Customers	1,024
24.224.60.0/22	Optimum	1,024
24.245.72.0/22	Optimum	1,024
47.214.28.0/22	Optimum	1,024
47.214.32.0/22	Optimum	1,024
47.214.36.0/22	Optimum	1,024
47.214.40.0/22	Optimum	1,024
47.214.44.0/22	Optimum	1,024
47.214.48.0/22	Optimum	1,024
47.215.68.0/22	Optimum	1,024
47.218.8.0/22	Optimum	1,024
47.218.12.0/22	Optimum	1,024
47.218.16.0/22	Optimum	1,024
47.218.20.0/22	Optimum	1,024
74.194.76.0/22	Optimum	1,024
74.194.112.0/22	Optimum	1,024
75.109.96.0/22	Optimum	1,024
75.109.112.0/22	Optimum	1,024
75.109.248.0/22	Optimum	1,024
75.111.196.0/22	Optimum	1,024
167.160.140.0/22	WhiteSky Communications, LLC.	1,024
173.216.124.0/22	Optimum	1,024
173.216.128.0/22	Optimum	1,024
173.218.24.0/22	Optimum	1,024
173.218.28.0/22	Optimum	1,024
173.218.32.0/22	Optimum	1,024
173.218.36.0/22	Optimum	1,024
173.218.40.0/22	Optimum	1,024
173.218.44.0/22	Optimum	1,024
173.218.48.0/22	Optimum	1,024
173.218.64.0/22	Optimum	1,024
173.218.68.0/22	Optimum	1,024
173.218.72.0/22	Optimum	1,024
173.218.76.0/22	Optimum	1,024
173.218.80.0/22	Optimum	1,024
173.218.84.0/22	Optimum	1,024
173.218.88.0/22	Optimum	1,024
173.218.92.0/22	Optimum	1,024
173.218.96.0/22	Optimum	1,024
208.180.36.0/22	Town of Truckee CA	1,024
24.72.186.0/23	Optimum	512
24.156.86.0/23	CABLEVISION OF LAKE HAVASU	512
24.224.36.0/23	Optimum	512
24.224.58.0/23	Optimum	512
24.245.68.0/23	Optimum	512
47.213.182.0/23	Optimum	512
47.215.32.0/23	Optimum	512
64.72.42.0/23	Classic Communications	512
64.234.0.0/23	Optimum	512
64.234.30.0/23	Optimum	512
66.76.202.0/23	Optimum	512
74.194.50.0/23	Optimum	512
75.108.32.0/23	Optimum	512
75.109.8.0/23	Optimum	512
75.109.44.0/23	Optimum	512
75.109.70.0/23	Optimum	512
75.109.156.0/23	Optimum	512
75.109.158.0/23	Optimum	512
75.109.230.0/23	Optimum	512
75.110.126.0/23	Optimum	512
75.110.166.0/23	Optimum	512
75.110.194.0/23	Optimum	512
173.219.144.0/23	Optimum	512
205.201.114.0/23	Cebridge Connections	512
206.223.118.0/23	Equinix, Inc.	512
207.254.240.0/23	Cebridge Connections	512
209.207.62.0/23	Optimum	512
24.31.17.0/24	Optimum	256
24.32.130.0/24	Cebridge Connections	256
24.49.194.0/24	Optimum	256
24.49.200.0/24	Optimum	256
24.54.114.0/24	Optimum	256
24.54.116.0/24	Optimum	256
24.54.117.0/24	Optimum	256
24.54.118.0/24	Optimum	256
24.54.119.0/24	Optimum	256
24.72.175.0/24	Optimum	256
24.75.113.0/24	Optimum	256
24.75.123.0/24	Optimum	256
24.75.124.0/24	Optimum	256
24.75.126.0/24	Optimum	256
24.121.83.0/24	CABLEVISION OF ST. JOSEPH	256
24.121.88.0/24	Kingman Regional Medical Center	256
24.156.15.0/24	CABLEVISION OF FLAGSTAFF	256
24.156.34.0/24	CABLEVISION OF ST. JOSEPH	256
24.206.202.0/24	Buckhannon, WV Customers	256
24.213.120.0/24	Optimum	256
24.223.86.0/24	Optimum	256
24.224.44.0/24	Optimum	256
24.224.55.0/24	Optimum	256
24.224.56.0/24	Optimum	256
50.24.24.0/24	Optimum	256
50.27.148.0/24	Optimum	256
50.27.171.0/24	Optimum	256
64.72.34.0/24	Classic Communications	256
64.72.36.0/24	Classic Communications	256
64.72.37.0/24	Classic Communications	256
64.72.38.0/24	Classic Communications	256
64.72.39.0/24	Classic Communications	256
64.72.40.0/24	Cebridge Connections	256
64.72.41.0/24	Cebridge Connections	256
64.72.45.0/24	Classic Communications	256
64.72.47.0/24	Classic Communications	256
64.72.49.0/24	Cebridge Connections	256
64.72.50.0/24	Cebridge Connections	256
64.72.51.0/24	Cebridge Connections	256
64.72.55.0/24	Classic Communications	256
64.72.56.0/24	Cebridge Connections	256
64.72.57.0/24	Cebridge Connections	256
64.72.63.0/24	Classic Communications	256
64.139.227.0/24	Optimum	256
64.139.229.0/24	Optimum	256
64.139.234.0/24	Optimum	256
64.139.246.0/24	Optimum	256
64.234.1.0/24	Optimum	256
64.234.8.0/24	Optimum	256
64.234.16.0/24	Optimum	256
64.234.34.0/24	Optimum	256
64.234.47.0/24	Optimum	256
64.234.55.0/24	Optimum	256
64.234.67.0/24	Optimum	256
64.234.68.0/24	Optimum	256
64.234.74.0/24	Optimum	256
64.234.78.0/24	Optimum	256
66.76.6.0/24	Optimum	256
66.76.80.0/24	Optimum	256
66.76.114.0/24	Optimum	256
66.76.163.0/24	Optimum	256
66.76.174.0/24	Optimum	256
66.76.193.0/24	Optimum	256
66.76.194.0/24	Optimum	256
66.76.215.0/24	Optimum	256
66.76.216.0/24	Optimum	256
66.76.217.0/24	Optimum	256
66.76.220.0/24	Optimum	256
66.76.221.0/24	Optimum	256
66.76.222.0/24	Optimum	256
66.76.223.0/24	Optimum	256
67.21.185.0/24	Optimum	256
69.59.64.0/24	Optimum	256
69.59.73.0/24	Optimum	256
69.59.82.0/24	Optimum	256
69.59.100.0/24	Optimum	256
69.59.104.0/24	Optimum	256
72.47.21.0/24	Cebridge Connections	256
74.192.46.0/24	Optimum	256
74.192.47.0/24	Optimum	256
74.192.76.0/24	Optimum	256
74.195.94.0/24	Optimum	256
74.195.95.0/24	Optimum	256
74.197.235.0/24	Optimum	256
74.197.236.0/24	Optimum	256
74.197.237.0/24	Optimum	256
75.108.105.0/24	Optimum	256
75.108.186.0/24	Optimum	256
75.108.244.0/24	Optimum	256
75.109.90.0/24	Optimum	256
75.109.108.0/24	Optimum	256
75.109.109.0/24	Optimum	256
75.110.107.0/24	Optimum	256
75.110.111.0/24	Optimum	256
75.110.133.0/24	Optimum	256
75.110.164.0/24	Optimum	256
75.111.135.0/24	Optimum	256
173.81.223.0/24	Optimum	256
173.216.242.0/24	Optimum	256
173.216.247.0/24	Optimum	256
173.216.248.0/24	Optimum	256
173.218.251.0/24	Optimum	256
173.219.3.0/24	Optimum	256
173.219.4.0/24	Optimum	256
173.219.43.0/24	Optimum	256
173.219.49.0/24	Optimum	256
173.219.50.0/24	Optimum	256
173.219.60.0/24	Optimum	256
173.219.74.0/24	Optimum	256
173.219.90.0/24	Optimum	256
173.219.96.0/24	Optimum	256
173.219.98.0/24	Optimum	256
192.101.32.0/24	Centennial Bank	256
198.163.214.0/24	Beltway Park Church	256
205.201.64.0/24	Classic Communications	256
205.201.65.0/24	Classic Communications	256
205.201.66.0/24	Classic Communications	256
205.201.67.0/24	Cebridge Connections	256
205.201.68.0/24	Cebridge Connections	256
205.201.69.0/24	Cebridge Connections	256
205.201.72.0/24	Classic Communications	256
205.201.83.0/24	Cebridge Connections	256
205.201.93.0/24	Cebridge Connections	256
205.201.100.0/24	Classic Communications	256
205.201.107.0/24	Classic Communications	256
205.201.113.0/24	Classic Communications	256
205.201.116.0/24	Cebridge Connections	256
205.201.122.0/24	Cebridge Connections	256
205.201.123.0/24	Cebridge Connections	256
205.201.126.0/24	Cebridge Connections	256
207.254.245.0/24	Cebridge Connections	256
207.254.246.0/24	Classic Communications	256
207.254.247.0/24	Classic Communications	256
207.254.248.0/24	Classic Communications	256
207.254.249.0/24	Classic Communications	256
207.254.250.0/24	Cebridge Connections	256

The list on this page is limited to 400 results. The totality of IPv4 ranges for this ASN is available through our ASN & IP Ranges APIs.

Netblock	Company
2600:5400:8000::/33	Optimum
2600:5400:1000::/36	Optimum
2600:5400:2000::/36	Optimum
2600:5400:3000::/36	Optimum
2600:5400:7000::/36	Optimum
2600:5408::/44	Optimum
2600:541e::/44	Optimum
2620:121:d000::/44	Beltway Park Church
2600:5400:8000::/48	Optimum
2600:5400:8001::/48	Optimum
2600:5400:8800::/48	Optimum
2600:5400:9000::/48	Optimum
2600:5400:9001::/48	Optimum
2600:5400:9002::/48	Optimum
2600:5400:cd00::/48	Optimum
2600:5400:cd01::/48	Optimum
2600:5400:ce00::/48	Optimum
2600:5400:d101::/48	Optimum
2600:5400:e100::/48	Optimum
2600:5400:eb00::/48	Optimum
2600:5400:eb01::/48	Optimum

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WHOIS Details

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                                                ASHandle:       AS19108
                                                OrgID:          AS19108
                                                ASName:         AS19108
                                                ASNumber:       AS19108
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 7,079 domain names hosted across 1,708 IP addresses on this ASN.

Join for free to explore hosted domains ›

IP Address	Domain	Domains on this IP
208.180.77.176	██████████	633
66.76.35.32	██████████	507
66.76.35.31	██████████	423
66.76.35.6	██████████	267
66.76.35.29	██████████	265
66.76.35.14	██████████	254
173.219.72.201	██████████	229
208.180.135.116	██████████	225
208.180.77.177	██████████	202
173.219.59.28	██████████	200

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Peers

There are 96 peers for this ASN.

Peers	Name
AS11135	Cross Development/Montgomery LP
AS12231	Conway Corporation
AS1299	Arelion Sweden AB
AS13869	Team Worldwide
AS14623	Lubbock Christian University
AS14907	Wikimedia Foundation Inc.
AS16735	ALGAR TELECOM S/A
AS174	Cogent Communications, LLC
AS17903	Cognizant Technology Solutions India Pvt Ltd,
AS18106	Viewqwest Pte Ltd
AS18824	Plains Cotton Cooperative Association
AS18981	SUPERNet II
AS19151	BroadbandONE, LLC
AS19754	The Fusion Network, LLC
AS199524	G-Core Labs S.A.
AS20020	Power Systems Computers
AS20253	Qwilt Inc.
AS22068	Tyler Junior College
AS22191	Wilkes Communications, Inc.
AS22752	MRC Global (US) Inc.
AS23367	Adaptive Data Networks, LLC
AS2381	WiscNet
AS25846	Cloudnium LLC
AS26289	Southside Bancshares, Inc.
AS26336	Tahoe Forest Hospital District
AS26793	ICS Advanced Technologies
AS26867	Brookshire Grocery Company
AS26920	DataGroup Technologies, LLC
AS26921	CYBERSHARKS.NET
AS29776	Lubbock Reese Redevelopment Authority
AS31859	ANGELINA COUNTY
AS31861	West Texas A&M University
AS32426	WV School of Osteopathic Medicine
AS32458	IND. CO. CABLE TV, INC.
AS32500	Airbus DS Communications Inc
AS32590	Valve Corporation
AS32927	Cleco Corporation
AS3303	Swisscom (Switzerland) Ltd
AS33113	CONETRIX LLC
AS3356	Level 3 Parent, LLC
AS35894	Northern Arkansas Telephone Company
AS36658	Angelo State University
AS3801	Mikrotec Internet Services
AS393393	Amarillo ISD
AS394072	Abilene Independent School District
AS394696	Betenbough Homes
AS394742	DP Solutions, Inc.
AS394982	Network Innovation Solutions Inc.
AS395046	Sexing Technologies
AS395183	ETEC
AS395866	Fort Mojave Television, Inc.
AS396028	Vidant Health
AS396279	WASHINGTON ELECTRIC COOPERATIVE, INC.
AS397037	City of Amarillo
AS397140	Amarillo National Bank
AS397354	Wi-Fiber, Inc.
AS397861	BROADWAVES COMMUNICATIONS
AS398089	Raven Rock Networks, Inc.
AS398474	City of College Station
AS399142	Randall County Sheriff's Office
AS399445	TVCC
AS400004	SecureNet
AS400102	Apogee Telecom Inc.
AS400117	Apogee Telecom Inc.
AS400727	Concho Valley Electric Cooperative, Inc.
AS400947	Shannon Medical Center
AS400948	Midland County Hospital District
AS40317	Peoples Communications Inc.
AS40420	Silverline Solutions INC.
AS40600	Central National Bank & Trust Company of Enid
AS40919	FIDELITY EXPRESS
AS40934	Fortinet Inc.
AS41095	IPTP LTD
AS4181	TDS TELECOM
AS46169	City of Georgetown
AS46209	GHC911
AS46523	Kinetix Broadband, LLC
AS46792	Paragould Municipal Utilities
AS46925	PAVLOV MEDIA INC
AS47064	Education Service Center Region XV
AS4826	Vocus Connect International Backbone
AS49544	i3D.net B.V
AS53423	Brazos WiFi
AS53488	Optimum Online
AS53828	NETWORK INNOVATIONS, LLC
AS54958	LAW Wireless, LLC
AS5650	Frontier Communications of America, Inc.
AS58511	Anycast Global Backbone
AS60068	Datacamp Limited
AS6128	Cablevision Systems Corp.
AS62560	Hosted America
AS62893	Fiber Wave, LLC
AS63345	The Reynolds and Reynolds Company
AS63400	Lubbock Independent School District
AS6939	Hurricane Electric LLC
AS8220	COLT Technology Services Group Limited

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams	Name
AS1299	Arelion Sweden AB
AS174	Cogent Communications, LLC
AS3356	Level 3 Parent, LLC
AS5650	Frontier Communications of America, Inc.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Downstreams

There are 69 downstreams for this ASN.

Downstreams	Name
AS11135	Cross Development/Montgomery LP
AS12231	Conway Corporation
AS13869	Team Worldwide
AS14623	Lubbock Christian University
AS17903	Cognizant Technology Solutions India Pvt Ltd,
AS18824	Plains Cotton Cooperative Association
AS18981	SUPERNet II
AS20020	Power Systems Computers
AS22068	Tyler Junior College
AS22191	Wilkes Communications, Inc.
AS22752	MRC Global (US) Inc.
AS25846	Cloudnium LLC
AS26289	Southside Bancshares, Inc.
AS26336	Tahoe Forest Hospital District
AS26793	ICS Advanced Technologies
AS26867	Brookshire Grocery Company
AS26920	DataGroup Technologies, LLC
AS26921	CYBERSHARKS.NET
AS29776	Lubbock Reese Redevelopment Authority
AS31859	ANGELINA COUNTY
AS31861	West Texas A&M University
AS32426	WV School of Osteopathic Medicine
AS32458	IND. CO. CABLE TV, INC.
AS32500	Airbus DS Communications Inc
AS32927	Cleco Corporation
AS33113	CONETRIX LLC
AS35894	Northern Arkansas Telephone Company
AS36658	Angelo State University
AS3801	Mikrotec Internet Services
AS393393	Amarillo ISD
AS394072	Abilene Independent School District
AS394696	Betenbough Homes
AS394742	DP Solutions, Inc.
AS394982	Network Innovation Solutions Inc.
AS395046	Sexing Technologies
AS395183	ETEC
AS395866	Fort Mojave Television, Inc.
AS396028	Vidant Health
AS396279	WASHINGTON ELECTRIC COOPERATIVE, INC.
AS397037	City of Amarillo
AS397140	Amarillo National Bank
AS397354	Wi-Fiber, Inc.
AS397861	BROADWAVES COMMUNICATIONS
AS398089	Raven Rock Networks, Inc.
AS398474	City of College Station
AS399142	Randall County Sheriff's Office
AS399445	TVCC
AS400004	SecureNet
AS400102	Apogee Telecom Inc.
AS400117	Apogee Telecom Inc.
AS400727	Concho Valley Electric Cooperative, Inc.
AS400947	Shannon Medical Center
AS400948	Midland County Hospital District
AS40420	Silverline Solutions INC.
AS40600	Central National Bank & Trust Company of Enid
AS40919	FIDELITY EXPRESS
AS46169	City of Georgetown
AS46209	GHC911
AS46523	Kinetix Broadband, LLC
AS46792	Paragould Municipal Utilities
AS46925	PAVLOV MEDIA INC
AS47064	Education Service Center Region XV
AS53423	Brazos WiFi
AS53488	Optimum Online
AS54958	LAW Wireless, LLC
AS62560	Hosted America
AS62893	Fiber Wave, LLC
AS63345	The Reynolds and Reynolds Company
AS63400	Lubbock Independent School District

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Pingable IPs

7,498 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
75.110.37.86	AS19108 Optimum	`14.26ms` from Ashburn, US
47.212.115.13	AS19108 Optimum	`18.35ms` from Ashburn, US
208.180.14.1	AS19108 Optimum	`7.25ms` from Ashburn, US
47.214.158.4	AS19108 Optimum	`12.40ms` from Ashburn, US
50.25.42.175	AS19108 Optimum	`21.23ms` from Ashburn, US
75.108.136.1	AS19108 Optimum	`14.21ms` from Ashburn, US
75.110.80.1	AS19108 Optimum	`14.17ms` from Ashburn, US
75.110.5.129	AS19108 Optimum	`14.38ms` from Ashburn, US
75.110.125.1	AS19108 Optimum	`14.37ms` from Ashburn, US
50.27.138.1	AS19108 Optimum	`7.42ms` from Ashburn, US
173.80.120.1	AS19108 Optimum	`8.43ms` from Ashburn, US
173.80.97.62	AS19108 Optimum	`14.76ms` from Ashburn, US
209.33.120.202	AS19108 Optimum	`7.34ms` from Ashburn, US
75.108.48.1	AS19108 Optimum	`14.20ms` from Ashburn, US
173.80.202.37	AS19108 Optimum	`18.52ms` from Ashburn, US
75.110.141.1	AS19108 Optimum	`14.33ms` from Ashburn, US
50.27.133.140	AS19108 Optimum	`17.36ms` from Ashburn, US
173.80.192.1	AS19108 Optimum	`10.66ms` from Ashburn, US
75.109.145.158	AS19108 Optimum	`20.31ms` from Ashburn, US
75.110.71.1	AS19108 Optimum	`14.22ms` from Ashburn, US
24.32.38.213	AS19108 Optimum	`16.30ms` from Ashburn, US
75.109.47.1	AS19108 Optimum	`7.24ms` from Ashburn, US
47.210.170.133	AS19108 Optimum	`17.76ms` from Ashburn, US
74.196.38.1	AS19108 Optimum	`14.38ms` from Ashburn, US
75.109.245.42	AS19108 Optimum	`7.55ms` from Ashburn, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
66.70.138.4	AS16276 OVH SAS	`0.09ms` from Beauharnois, CA
185.54.254.180	AS8449 "ElCat" Ltd.	`0.27ms` from Bishkek, KG
99.198.111.180	AS32475 Internap Holding LLC	`0.88ms` from Chicago, US
203.143.88.84	AS140576 VPSBlocks Pty Ltd	`0.50ms` from Melbourne, AU
174.57.109.68	AS7922 Comcast Cable Communications, LLC	`9.00ms` from New York City, US
186.225.200.132	AS53174 Pannet Serviços On Line Ltda	`4.92ms` from Novo Hamburgo, BR
183.76.186.228	AS4685 Asahi Net	`2.06ms` from Osaka, JP
43.159.189.212	AS132203 Tencent Building, Kejizhongyi Avenue	`0.17ms` from San Jose, US
84.212.36.116	AS25400 Telia Norge AS	`15.11ms` from Sandefjord, NO
13.226.16.68	AS16509 Amazon.com, Inc.	`0.43ms` from Santiago de Queretaro, MX
24.164.187.148	AS12271 Charter Communications Inc	`9.35ms` from Secaucus, US
122.44.215.132	AS17858 LG POWERCOMM	`3.02ms` from Seoul, KR
126.251.1.100	AS131937 Joetsu Cable Vision	`5.48ms` from Tokyo, JP
193.170.255.20	AS1853 ACONET	`0.20ms` from Vienna, AT
132.145.210.116	AS31898 Oracle Corporation	`0.24ms` from Ashburn, US
68.119.37.164	AS20115 Charter Communications LLC	`10.69ms` from Atlanta, US
141.65.7.20	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`7.03ms` from Berlin, DE
220.191.133.164	AS4134 CHINANET-BACKBONE	`5.06ms` from Hangzhou, CN
58.177.119.244	AS9269 Hong Kong Broadband Network Ltd.	`0.59ms` from Hong Kong, HK
94.60.111.228	AS12353 Vodafone Portugal	`5.91ms` from Lisbon, PT
51.155.168.4	AS13037 Zen Internet Ltd	`2.22ms` from London, GB
67.84.41.116	AS6128 Cablevision Systems Corp.	`2.56ms` from New York City, US
112.154.228.4	AS17858 LG POWERCOMM	`2.11ms` from Seoul, KR
59.20.127.132	AS4766 Korea Telecom	`6.51ms` from Seoul, KR
211.200.36.116	AS9318 SK Broadband Co Ltd	`1.93ms` from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f5 -m10 66.76.114.219

traceroute to 66.76.114.219 (66.76.114.219): 10 hops max, 52 byte packets

5 [AS4755] 121.241.91.97 30.774 ms

6 *

7 [AS6453] 180.87.38.5 10.078 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Ahmedabad, IN

On November 28th 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS19108 at robtex.

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