208.180.121.0/24
AS19108 · Optimum
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| Country |
United States
|
| Domain | optimum.com |
| ASN | AS19108 |
| Parent Range | 208.180.0.0/16 |
| Registry | ARIN |
| ID | SUDDE-NETBLK-208-180-0-0 |
WHOIS Details
NetHandle: NET-208-180-0-0-1 OrgID: SUDDE Parent: NET-208-0-0-0-0 NetName: SUDDE-NETBLK-208-180-0-0 NetRange: 208.180.0.0 - 208.180.255.255 NetType: allocation Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE RegDate: 1999-05-07 Updated: 2012-03-20 AbuseHandle: ABUSE1394-ARIN 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: ABUSE1394-ARIN IsRole: Y LastName: Abuse FirstName: Street: 1021 ESE Loop 323 Street: Suite 100 City: Tyler State/Prov: TX Country: US PostalCode: 75701 RegDate: 2006-08-10 Updated: 2015-06-02 OfficePhone: +1-903-266-4800 Mailbox: abuse@suddenlink.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: 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: 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 208.180.121.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 208.180.0.0/16 | AS19108 | Optimum | 65,536 |
| 208.180.0.0/16 | AS40600 | Optimum | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 208.180.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 208.180.0.0/16 | AS19108 | Optimum | 65,536 |
| 208.180.0.0/16 | AS40600 | Optimum | 65,536 |
| 208.180.74.0/23 | AS31859 | Angelina County TX | 512 |
| 208.180.55.0/24 | AS19108 | Calcasieu Parish Police Jury | 256 |
| 208.180.11.0/24 | AS397037 | City of Amarillo | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 208.180.121.1 |
6.34ms 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 |
|---|---|---|
| 171.95.111.136 |
6.37ms from Chengdu,
CN
|
|
| 45.130.171.232 |
0.29ms from Chisinau,
MD
|
|
| 84.217.238.24 |
2.24ms from Copenhagen,
DK
|
|
| 79.194.212.88 |
4.16ms from Duesseldorf,
DE
|
|
| 92.134.88.184 |
9.03ms from Frankfurt am Main,
DE
|
|
| 77.3.102.56 |
1.30ms from Hamburg,
DE
|
|
| 185.39.185.184 |
4.89ms from Helsinki,
FI
|
|
| 142.171.66.184 |
0.28ms from Los Angeles,
US
|
|
| 88.42.159.184 |
2.36ms from Milan,
IT
|
|
| 50.45.150.88 |
6.06ms from Portland,
US
|
|
| 210.121.129.168 |
1.18ms from Seoul,
KR
|
|
| 118.43.229.248 |
10.25ms from Seoul,
KR
|
|
| 211.219.52.136 |
1.11ms from Seoul,
KR
|
|
| 116.231.88.8 |
3.72ms from Shanghai,
CN
|
|
| 50.111.51.56 |
11.61ms from Ashburn,
US
|
|
| 56.136.44.152 |
0.39ms from Boardman,
US
|
|
| 2.218.145.8 |
2.00ms from Erith,
GB
|
|
| 171.248.240.104 |
0.85ms from Ho Chi Minh City,
VN
|
|
| 46.38.180.24 |
1.05ms from London,
GB
|
|
| 217.196.224.136 |
0.34ms from London,
GB
|
|
| 179.30.197.232 |
18.13ms from Montevideo,
UY
|
|
| 173.68.131.56 |
2.64ms from New York City,
US
|
|
| 93.230.250.40 |
2.69ms from Nuernberg,
DE
|
|
| 13.222.60.248 |
0.38ms from Reston,
US
|
|
| 23.56.126.168 |
0.60ms from San Jose,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Bucharest, RO
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
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