66.76.220.0/24
AS19108 · Optimum
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| Country |
United States
|
| Domain | optimum.com |
| ASN | AS19108 |
| Parent Range | 66.76.0.0/16 |
| Registry | ARIN |
| ID | SUDDE-NETBLK-66-76-0-0 |
WHOIS Details
NetHandle: NET-66-76-0-0-1 OrgID: SUDDE Parent: NET-66-0-0-0-0 NetName: SUDDE-NETBLK-66-76-0-0 NetRange: 66.76.0.0 - 66.76.255.255 NetType: allocation Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE RegDate: 2001-02-06 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: 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: 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
Overlapping Ranges
BGP prefixes that contain 66.76.220.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 66.76.0.0/16 | AS19108 | Optimum | 65,536 |
| 66.76.0.0/16 | AS400947 | Optimum | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 66.76.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 66.76.0.0/16 | AS19108 | Optimum | 65,536 |
| 66.76.0.0/16 | AS400947 | Optimum | 65,536 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
57 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 66.76.220.164 |
13.74ms 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 |
|---|---|---|
| 165.112.88.136 |
5.00ms from Ashburn,
US
|
|
| 190.112.8.216 |
1.36ms from Buenos Aires,
AR
|
|
| 76.243.115.232 |
7.14ms from Columbus,
US
|
|
| 62.158.83.8 |
3.29ms from Frankfurt am Main,
DE
|
|
| 116.7.107.136 |
1.19ms from Guangzhou,
CN
|
|
| 95.40.142.24 |
0.14ms from Hong Kong,
HK
|
|
| 104.33.196.8 |
3.51ms from Los Angeles,
US
|
|
| 106.70.42.168 |
2.63ms from Melbourne,
AU
|
|
| 174.82.171.24 |
11.54ms from Minneapolis,
US
|
|
| 45.135.83.8 |
2.22ms from Moscow,
RU
|
|
| 47.215.249.200 |
13.35ms from Phoenix,
US
|
|
| 83.171.108.104 |
0.77ms from Saint Petersburg,
RU
|
|
| 192.108.117.24 |
11.05ms from Saint-Denis,
FR
|
|
| 116.64.85.216 |
10.22ms from Tokyo,
JP
|
|
| 123.121.140.72 |
3.67ms from Beijing,
CN
|
|
| 23.63.150.200 |
1.00ms from Chicago,
US
|
|
| 75.185.31.40 |
8.79ms from Columbus,
US
|
|
| 34.170.26.216 |
0.12ms from Council Bluffs,
US
|
|
| 72.181.163.40 |
4.48ms from Dallas,
US
|
|
| 91.8.165.152 |
1.92ms from Frankfurt am Main,
DE
|
|
| 76.87.51.232 |
7.51ms from Los Angeles,
US
|
|
| 95.134.62.120 |
0.62ms from Los Angeles,
US
|
|
| 103.76.231.216 |
0.84ms from Mumbai,
IN
|
|
| 27.198.48.88 |
8.66ms from Qingdao,
CN
|
|
| 2.89.219.136 |
2.72ms from Riyadh,
SA
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Ashburn, 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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