47.218.20.0/22

AS19108 · Optimum

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Summary

Country	United States
Domain	optimum.com
ASN	AS19108
Parent Range	47.208.0.0/12
Registry	ARIN
ID	SUDDE

WHOIS Details

NetHandle:      NET-47-208-0-0-1
OrgID:          SUDDE
Parent:         NET-47-0-0-0-0
NetName:        SUDDE
NetRange:       47.208.0.0 - 47.223.255.255
NetType:        allocation
RegDate:        2015-09-08
Updated:        2015-09-08
Source:         ARIN


OrgID:          SUDDE
OrgName:        Optimum
CanAllocate:    
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75701
RegDate:        2006-05-25
Updated:        2025-08-06
OrgAdminHandle: NETAD233-ARIN
OrgTechHandle:  AUIO-ARIN
OrgAbuseHandle: ABUSE6997-ARIN
OrgNOCHandle:   NOCSU37-ARIN
Source:         ARIN


POCHandle:      NOCSU37-ARIN
IsRole:         Y
LastName:       NOC Suddenlink
FirstName:      
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75701
RegDate:        2018-02-13
Updated:        2025-12-19
OfficePhone:    +1-866-232-5455
Mailbox:        hostmaster@cv.net
Mailbox:        noc@suddenlink.com
Source:         ARIN


POCHandle:      AUIO-ARIN
IsRole:         Y
LastName:       Altice USA Internet Operations
FirstName:      
Street:         1111 Stewart Ave.
City:           Bethpage
State/Prov:     NY
Country:        US
PostalCode:     11714
RegDate:        2018-02-05
Updated:        2025-12-18
OfficePhone:    +1-516-803-2300
Mailbox:        hostmaster@cv.net
Source:         ARIN


POCHandle:      ABUSE6997-ARIN
IsRole:         Y
LastName:       Abuse Suddenlink
FirstName:      
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75702
RegDate:        2018-02-09
Updated:        2025-12-19
OfficePhone:    +1-903-266-4800
Mailbox:        abuse@suddenlink.net
Source:         ARIN


POCHandle:      NETAD233-ARIN
IsRole:         Y
LastName:       NetAdmin
FirstName:      
Street:         311 NNW Loop 323
City:           Tyler
State/Prov:     TX
Country:        US
PostalCode:     75702
RegDate:        2017-02-03
Updated:        2025-12-18
OfficePhone:    +1-866-232-5455
Mailbox:        hostmaster@alticeusa.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 47.218.20.0/22

Range	ASN	Company	Num of IPs
47.208.0.0/12	AS19108	Optimum	1,048,576

Nearby Ranges

BGP prefixes that overlap with 47.218.0.0/16

Range	ASN	Company	Num of IPs
47.208.0.0/12	AS19108	Optimum	1,048,576

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
47.218.20.1	AS19108 Optimum	`8.21ms` from Dallas, US
47.218.21.242	AS19108 Optimum	`13.69ms` from Dallas, US
47.218.22.112	AS19108 Optimum	`13.23ms` from Dallas, 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
52.7.27.246	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
103.235.222.102	AS23724 IDC, China Telecommunications Corporation	`2.16ms` from Beijing, CN
200.32.81.54	AS3549 Level 3 Parent, LLC	`1.05ms` from Bogota, CO
14.233.118.22	AS45899 VNPT Corp	`3.28ms` from Da Nang, VN
96.81.39.6	AS7922 Comcast Cable Communications, LLC	`2.26ms` from Denver, US
103.93.90.6	AS136598 HN Telecom Limited	`3.00ms` from Dhaka, BD
95.146.224.22	AS2856 British Telecommunications PLC	`5.06ms` from Erith, GB
98.67.129.38	AS8075 Microsoft Corporation	`0.31ms` from Frankfurt am Main, DE
106.51.54.86	AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA	`7.44ms` from Hyderabad, IN
47.235.4.6	AS45102 Alibaba (US) Technology Co., Ltd.	`0.67ms` from Jakarta, ID
109.156.42.230	AS2856 British Telecommunications PLC	`2.67ms` from London, GB
173.239.194.6	AS18345 Servers Australia Customers	`0.16ms` from Melbourne, AU
96.65.189.182	AS7922 Comcast Cable Communications, LLC	`4.69ms` from Miami, US
93.238.9.182	AS3320 Deutsche Telekom AG	`5.69ms` from Nuernberg, DE
180.196.184.102	AS18126 Chubu Telecommunications Company, Inc.	`5.65ms` from Osaka, JP
77.129.5.86	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`9.25ms` from Paris, FR
83.244.5.150	AS12975 PALTEL Autonomous System	`1.39ms` from Ramallah, PS
156.45.63.198	AS30103 Zoom Video Communications, Inc	`0.61ms` from Santa Clara, US
220.148.16.198	AS10010 TOKAI Communications Corporation	`7.66ms` from Tokyo, JP
45.152.58.102	AS11342 Pathway Communications	`1.07ms` from Toronto, CA
77.173.108.134	AS1136 KPN B.V.	`4.28ms` from Amsterdam, NL
52.186.102.102	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
13.92.31.86	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
5.186.60.6	AS44869 FIBIA P/S	`1.11ms` from Copenhagen, DK
62.144.181.230	AS12312 ecotel communication ag	`1.16ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -m4 47.218.23.40

traceroute to 47.218.23.40 (47.218.23.40): 4 hops max, 52 byte packets

1 [AS199524] 82.117.226.1 0.282 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Incheon, KR

On March 13th 2026

What are IP address ranges?

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