Autonomous System details

AS20214

Comcast Cable Communications, LLC  ·  comcast.com

United States

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AS20214 – Comcast Cable Communications, LLC

Field Value
Country United States
Website comcast.com
Hosted domains 25
IPv4 addresses 136,448
IPv6 addresses 124,519,359,420,306,804,994,736,128
ASN type ISP
Registry arin
Allocated 25 years ago on Apr 06, 2001
Updated 5 years ago on Jan 25, 2021

IP Ranges

Netblock Company Num of IPs
147.137.0.0/16 Telematics International 65,536
168.221.0.0/16 Miami-Dade County Public Schools 65,536
168.221.176.0/20 Miami-Dade County Public Schools 4,096
50.205.246.0/23 Comcast Cable Communications, LLC 512
50.233.138.0/23 Comcast Cable Communications, LLC 512
50.150.146.0/24 Comcast Cable Communications, LLC 256
50.200.25.0/24 Comcast Cable Communications, LLC 256
50.200.159.0/24 Comcast Cable Communications, LLC 256
50.202.4.0/24 Comcast Cable Communications, LLC 256
50.202.167.0/24 Comcast Cable Communications, LLC 256
50.202.227.0/24 Comcast Cable Communications, LLC 256
50.216.237.0/24 Comcast Cable Communications, LLC 256
50.222.172.0/24 Comcast Cable Communications, LLC 256
50.223.45.0/24 Fast Wave - Data Center - F10 256
50.224.11.0/24 Comcast Cable Communications, LLC 256
50.224.22.0/24 Comcast Cable Communications, LLC 256
50.224.86.0/24 Comcast Cable Communications, LLC 256
50.224.249.0/24 Comcast Cable Communications, LLC 256
50.229.72.0/24 Comcast Cable Communications, LLC 256
50.237.82.0/24 Comcast Cable Communications, LLC 256
50.237.224.0/24 Comcast Cable Communications, LLC 256
141.193.53.0/24 Privatel Inc 256
168.221.171.0/24 Miami-Dade County Public Schools 256

Netblock Company
2001:559:89::/48 Comcast Cable Communications, LLC
2001:559:ea::/48 Comcast Cable Communications, LLC
2001:559:ec::/48 Comcast Cable Communications, LLC
2001:559:ed::/48 Comcast Cable Communications, LLC
2001:559:116::/48 Comcast Cable Communications, LLC
2001:559:11c::/48 Comcast Cable Communications, LLC
2001:559:140::/48 Comcast Cable Communications, LLC
2001:559:142::/48 Comcast Cable Communications, LLC
2001:559:160::/48 Comcast Cable Communications, LLC
2001:559:168::/48 Comcast Cable Communications, LLC
2001:559:18b::/48 Comcast Cable Communications, LLC
2001:559:1ac::/48 Comcast Cable Communications, LLC
2001:559:1cb::/48 Comcast Cable Communications, LLC
2001:559:1cd::/48 Comcast Cable Communications, LLC
2001:559:205::/48 Comcast Cable Communications, LLC
2001:559:232::/48 Comcast Cable Communications, LLC
2001:559:274::/48 Comcast Cable Communications, LLC
2001:559:281::/48 Comcast Cable Communications, LLC
2001:559:2a0::/48 Comcast Cable Communications, LLC
2001:559:2cf::/48 Comcast Cable Communications, LLC
2001:559:2f8::/48 Comcast Cable Communications, LLC
2001:559:386::/48 Comcast Cable Communications, LLC
2001:559:3e6::/48 Comcast Cable Communications, LLC
2001:559:401::/48 Comcast Cable Communications, LLC
2001:559:463::/48 Comcast Cable Communications, LLC
2001:559:478::/48 Comcast Cable Communications, LLC
2001:559:4d4::/48 Comcast Cable Communications, LLC
2001:559:4ef::/48 Comcast Cable Communications, LLC
2001:559:514::/48 Comcast Cable Communications, LLC
2001:559:554::/48 Comcast Cable Communications, LLC
2001:559:55c::/48 Comcast Cable Communications, LLC
2001:559:5ae::/48 Comcast Cable Communications, LLC
2001:559:5af::/48 Comcast Cable Communications, LLC
2001:559:71c::/48 Comcast Cable Communications, LLC
2001:559:77e::/48 Comcast Cable Communications, LLC
2001:559:804f::/48 Comcast Cable Communications, LLC
2001:559:8075::/48 Comcast Cable Communications, LLC
2001:559:8077::/48 Comcast Cable Communications, LLC
2001:559:8106::/48 Comcast Cable Communications, LLC
2001:559:8112::/48 Comcast Cable Communications, LLC
2001:559:813f::/48 Comcast Cable Communications, LLC
2001:559:815b::/48 Comcast Cable Communications, LLC
2001:559:816f::/48 Comcast Cable Communications, LLC
2001:559:81d1::/48 Comcast Cable Communications, LLC
2001:559:81d2::/48 Comcast Cable Communications, LLC
2001:559:81d3::/48 Comcast Cable Communications, LLC
2001:559:821d::/48 Comcast Cable Communications, LLC
2001:559:8332::/48 Comcast Cable Communications, LLC
2001:559:8334::/48 Comcast Cable Communications, LLC
2001:559:8357::/48 Comcast Cable Communications, LLC
2001:559:8425::/48 Comcast Cable Communications, LLC
2001:559:846c::/48 Comcast Cable Communications, LLC
2001:559:84c6::/48 Comcast Cable Communications, LLC
2001:559:84ef::/48 Comcast Cable Communications, LLC
2001:559:8502::/48 Comcast Cable Communications, LLC
2001:559:852b::/48 Comcast Cable Communications, LLC
2001:559:8568::/48 Comcast Cable Communications, LLC
2001:559:85af::/48 Comcast Cable Communications, LLC
2001:559:85be::/48 Comcast Cable Communications, LLC
2001:559:85bf::/48 Comcast Cable Communications, LLC
2001:559:86c9::/48 Comcast Cable Communications, LLC
2001:559:870f::/48 Comcast Cable Communications, LLC
2001:559:8750::/48 Comcast Cable Communications, LLC
2001:559:8751::/48 Comcast Cable Communications, LLC
2001:559:8762::/48 Comcast Cable Communications, LLC
2001:559:8797::/48 Comcast Cable Communications, LLC
2001:559:8798::/48 Comcast Cable Communications, LLC
2001:559:c02f::/48 Comcast Cable Communications, LLC
2001:559:c030::/48 Comcast Cable Communications, LLC
2001:559:c03b::/48 Comcast Cable Communications, LLC
2001:559:c03c::/48 Comcast Cable Communications, LLC
2001:559:c090::/48 Comcast Cable Communications, LLC
2001:559:c0b9::/48 Comcast Cable Communications, LLC
2001:559:c0ba::/48 Comcast Cable Communications, LLC
2001:559:c0d0::/48 Comcast Cable Communications, LLC
2001:559:c0d1::/48 Comcast Cable Communications, LLC
2001:559:c106::/48 Comcast Cable Communications, LLC
2001:559:c111::/48 Comcast Cable Communications, LLC
2001:559:c119::/48 Comcast Cable Communications, LLC
2001:559:c136::/48 Comcast Cable Communications, LLC
2001:559:c164::/48 Comcast Cable Communications, LLC
2001:559:c1ac::/48 Comcast Cable Communications, LLC
2001:559:c1b3::/48 Comcast Cable Communications, LLC
2001:559:c1f5::/48 Comcast Cable Communications, LLC
2001:559:c245::/48 Comcast Cable Communications, LLC
2001:559:c246::/48 Comcast Cable Communications, LLC
2001:559:c25a::/48 Comcast Cable Communications, LLC
2001:559:c25b::/48 Comcast Cable Communications, LLC
2001:559:c25c::/48 Comcast Cable Communications, LLC
2001:559:c3ce::/48 Comcast Cable Communications, LLC
2001:559:c427::/48 Comcast Cable Communications, LLC
2001:559:c440::/48 Comcast Cable Communications, LLC
2001:559:c47b::/48 Comcast Cable Communications, LLC
2001:559:c4c3::/48 Comcast Cable Communications, LLC
2001:559:c4f0::/48 Comcast Cable Communications, LLC
2001:559:c4f1::/48 Comcast Cable Communications, LLC
2001:559:c4f2::/48 Comcast Cable Communications, LLC
2001:559:c501::/48 Comcast Cable Communications, LLC
2001:559:c51b::/48 Comcast Cable Communications, LLC
2001:559:c520::/48 Comcast Cable Communications, LLC
2001:559:c52c::/48 Comcast Cable Communications, LLC
2001:559:c557::/48 Comcast Cable Communications, LLC
2001:559:c55e::/48 Comcast Cable Communications, LLC

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WHOIS Details

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                                                ASHandle:       AS20214
                                                OrgID:          AS20214
                                                ASName:         AS20214
                                                ASNumber:       AS20214
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 25 domain names hosted across 11 IP addresses on this ASN.

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IP Address Domain Domains on this IP
50.233.138.43 █████████ 9
168.221.28.53 ██████████ 4
168.221.28.219 ██████████ 3
50.202.4.12 ██████████ 2
50.233.139.249 ██████████ 2
50.224.249.229 ██████████ 1
50.224.249.216 ██████████ 1
168.221.28.85 ██████████ 1
50.200.25.19 ████████ 1
168.221.28.30 ██████████ 1

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Peers

There are 22 peers for this ASN.

Peers Name
AS14310 Safra National Bank Of New York
AS16423 NETTOGO
AS17035 NBCUniversal
AS19899 Miami Dade College
AS21973 Xponet
AS22032 Ocean Reef Club, Inc.
AS3356 Level 3 Parent, LLC
AS33580 Venturetech Solutions, LLC
AS36040 Google LLC
AS393843 WPLG-TV
AS395619 The College of Florida Keys
AS396235 Town of Davie
AS397692 OXBOW CARBON LLC
AS398044 Trinity Network Solutions
AS399241 Ocean Bank
AS401691 UNIVERSAL HEALTH SERVICES
AS4890 Richline Group Inc
AS53706 Arise Virtual Solutions Inc.
AS62958 ADT LLC
AS63415 Great Healthworks, Inc
AS7922 Comcast Cable Communications, LLC
AS8103 Florida Department of Management Services - Division of Telecommunications
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS7922 Comcast Cable Communications, LLC
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ASN API & Database

Downstreams

There are 20 downstreams for this ASN.

Downstreams Name
AS14310 Safra National Bank Of New York
AS16423 NETTOGO
AS17035 NBCUniversal
AS19899 Miami Dade College
AS21973 Xponet
AS22032 Ocean Reef Club, Inc.
AS33580 Venturetech Solutions, LLC
AS36040 Google LLC
AS393843 WPLG-TV
AS395619 The College of Florida Keys
AS396235 Town of Davie
AS397692 OXBOW CARBON LLC
AS398044 Trinity Network Solutions
AS399241 Ocean Bank
AS401691 UNIVERSAL HEALTH SERVICES
AS4890 Richline Group Inc
AS53706 Arise Virtual Solutions Inc.
AS62958 ADT LLC
AS63415 Great Healthworks, Inc
AS8103 Florida Department of Management Services - Division of Telecommunications
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

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

IP Address ASN Details
50.202.4.8 AS20214 Comcast Cable Communications, LLC 1.46ms from Miami, US
168.221.253.158 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.36.197 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.17.37 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.85.5 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
2001:559:c03b::1 AS20214 Comcast Cable Communications, LLC 1.87ms from Miami, US
168.221.12.40 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.68.226 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.117.103 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.213.37 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.49.216 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.84.206 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.45.12 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.135.114 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.222.71 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.228.32 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.136.42 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.137.124 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.217.213 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.110.103 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.237.189 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.152.72 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.245.180 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.203.185 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.140.199 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, 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
88.204.140.22 AS9198 JSC Kazakhtelecom 0.34ms from Almaty, KZ
72.14.90.118 AS13977 Fidium 9.62ms from Boston, US
23.253.209.134 AS19994 Rackspace Hosting 1.30ms from Chicago, US
14.229.161.230 AS45899 VNPT Corp 3.98ms from Hanoi, VN
183.178.94.214 AS10103 HK Broadband Network Ltd. 0.72ms from Hong Kong, HK
5.58.129.22 AS16223 MAXNET TELECOM, LTD 5.42ms from Kyiv, UA
90.94.40.150 AS12479 Orange Espagne SA 2.64ms from Madrid, ES
119.92.242.246 AS9299 Philippine Long Distance Telephone Company 1.46ms from Manila, PH
179.135.199.246 AS26599 TELEFÔNICA BRASIL S.A 3.62ms from Osasco, BR
51.211.172.70 AS25019 Saudi Telecom Company JSC 0.77ms from Riyadh, SA
104.48.211.6 AS7018 AT&T Enterprises, LLC 12.06ms from San Antonio, US
179.243.208.54 AS22085 Claro S/A 13.66ms from Sao Paulo, BR
191.7.168.198 AS262861 VIAFIBRA TELECOMUNICACOES LTDA 2.14ms from Sao Paulo, BR
2.70.32.70 AS44034 Hi3G Access AB 13.75ms from Stockholm, SE
176.221.182.150 AS35805 JSC Silknet 1.10ms from Tbilisi, GE
183.93.57.246 AS4837 CHINA UNICOM China169 Backbone 2.62ms from Wuhan, CN
20.172.131.166 AS8075 Microsoft Corporation 0.36ms from Ashburn, US
157.92.31.54 AS3449 Universidad Nacional de Buenos Aires 1.99ms from Buenos Aires, AR
156.216.112.70 AS8452 TE-AS 5.12ms from Cairo, EG
3.15.138.198 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
87.162.178.22 AS3320 Deutsche Telekom AG 3.85ms from Duesseldorf, DE
96.64.51.118 AS7922 Comcast Cable Communications, LLC 9.17ms from Houston, US
116.55.229.54 AS134765 CHINANET Yunnan province IDC1 network 0.67ms from Kunming, CN
158.220.125.166 AS51167 Contabo GmbH 0.21ms from Lauterbourg, FR
98.116.3.102 AS701 Verizon Business 2.36ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -m5 147.137.62.250
traceroute to 147.137.62.250 (147.137.62.250): 5 hops max, 52 byte packets
1 [AS15085] 66.219.24.81 0.475 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asheville, US
On

Related Networks

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 AS20214 at robtex.

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