75.108.216.0/21
AS19108 · Optimum
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| Country |
United States
|
| Domain | optimum.com |
| ASN | AS19108 |
| Parent Range | 75.108.0.0/14 |
| Registry | ARIN |
| ID | SUDDE-NETBLK-75-108-0-0 |
WHOIS Details
NetHandle: NET-75-108-0-0-1 OrgID: SUDDE Parent: NET-75-0-0-0-0 NetName: SUDDE-NETBLK-75-108-0-0 NetRange: 75.108.0.0 - 75.111.255.255 NetType: allocation RegDate: 2006-07-18 Updated: 2012-03-20 AbuseHandle: ABUSE1394-ARIN NOCHandle: NOC1310-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: 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: 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 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: NOC1310-ARIN IsRole: Y LastName: Network Operations Center FirstName: Street: 1021 ESE Loop 323 Street: Suite 100 City: Tyler State/Prov: TX Country: US PostalCode: 75701 RegDate: 2003-07-14 Updated: 2022-01-14 OfficePhone: +1-866-232-5455 Mailbox: noc@suddenlink.com 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: 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
Overlapping Ranges
BGP prefixes that contain 75.108.216.0/21
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 75.108.0.0/14 | AS19108 | Optimum | 262,144 |
Nearby Ranges
BGP prefixes that overlap with 75.108.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 75.108.0.0/14 | AS19108 | Optimum | 262,144 |
| 75.108.201.0/24 | AS26714 | Northeast TX Community College | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
22 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 75.108.217.92 |
18.56ms from Chicago,
US
|
|
| 75.108.216.1 |
12.04ms from Chicago,
US
|
|
| 75.108.218.36 |
19.87ms from Chicago,
US
|
|
| 75.108.220.150 |
18.95ms from Chicago,
US
|
|
| 75.108.219.103 |
18.51ms from Chicago,
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 |
|---|---|---|
| 186.16.209.149 |
0.68ms from Asuncion,
PY
|
|
| 75.38.50.37 |
8.29ms from Atlanta,
US
|
|
| 116.133.82.69 |
8.48ms from Beijing,
CN
|
|
| 78.48.100.229 |
3.25ms from Duesseldorf,
DE
|
|
| 45.157.2.21 |
0.71ms from Frankfurt am Main,
DE
|
|
| 124.225.211.5 |
0.87ms from Haikou,
CN
|
|
| 99.179.152.165 |
2.78ms from Houston,
US
|
|
| 91.185.209.85 |
0.64ms from Ljubljana,
SI
|
|
| 34.110.234.197 |
0.08ms from Melbourne,
AU
|
|
| 103.123.79.5 |
0.10ms from Mumbai,
IN
|
|
| 75.197.205.133 |
9.59ms from New York City,
US
|
|
| 201.48.149.117 |
1.00ms from Osasco,
BR
|
|
| 14.4.239.53 |
2.18ms from Seoul,
KR
|
|
| 13.54.6.117 |
0.12ms from Sydney,
AU
|
|
| 35.73.225.117 |
1.06ms from Tokyo,
JP
|
|
| 153.224.1.37 |
15.80ms from Tokyo,
JP
|
|
| 185.167.97.101 |
0.44ms from Amsterdam,
NL
|
|
| 162.230.125.133 |
3.53ms from Atlanta,
US
|
|
| 114.253.43.165 |
3.38ms from Beijing,
CN
|
|
| 44.252.124.85 |
0.19ms from Boardman,
US
|
|
| 204.188.240.133 |
0.92ms from Chicago,
US
|
|
| 3.18.129.85 |
0.19ms from Columbus,
US
|
|
| 88.65.76.101 |
6.39ms from Duesseldorf,
DE
|
|
| 79.243.191.197 |
7.69ms from Frankfurt am Main,
DE
|
|
| 183.234.111.37 |
11.41ms from Guangzhou,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Columbus, US
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.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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