66.76.221.0/24
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: 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: 2024-10-21 OfficePhone: +1-516-803-2300 Mailbox: [email protected] 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: 2024-10-21 OfficePhone: +1-903-266-4800 Mailbox: [email protected] 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: 2024-12-06 OfficePhone: +1-866-232-5455 Mailbox: [email protected] 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: [email protected] 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: 2024-10-21 OfficePhone: +1-866-232-5455 Mailbox: [email protected] Mailbox: [email protected] Source: ARIN
Overlapping Ranges
BGP prefixes that contain 66.76.221.0/24
| 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 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 66.76.221.12 | mydctexas.net | 2 |
Hosted domains API
Pingable IPs
29 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 66.76.221.3 |
3.01ms 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 |
|---|---|---|
| 20.101.156.200 |
0.26ms from Amsterdam,
NL
|
|
| 108.88.144.232 |
12.39ms from Atlanta,
US
|
|
| 186.118.227.56 |
4.19ms from Bogota,
CO
|
|
| 185.174.20.248 |
6.78ms from Bursa,
TR
|
|
| 184.58.18.152 |
8.27ms from Columbus,
US
|
|
| 4.224.252.152 |
0.14ms from Lohogaon,
IN
|
|
| 89.206.199.8 |
4.04ms from London,
GB
|
|
| 185.146.40.136 |
7.41ms from Paris,
FR
|
|
| 142.105.147.8 |
11.77ms from Secaucus,
US
|
|
| 58.221.45.88 |
6.00ms from Shanghai,
CN
|
|
| 103.143.112.24 |
2.59ms from Sydney,
AU
|
|
| 36.230.2.24 |
1.47ms from Taipei,
TW
|
|
| 83.187.114.248 |
11.22ms from Vilnius,
LT
|
|
| 213.166.68.200 |
0.62ms from Amsterdam,
NL
|
|
| 184.57.196.120 |
13.64ms from Columbus,
US
|
|
| 84.189.238.216 |
7.84ms from Frankfurt am Main,
DE
|
|
| 46.59.214.248 |
0.44ms from Hamburg,
DE
|
|
| 156.254.6.216 |
1.17ms from Hong Kong,
HK
|
|
| 170.130.67.40 |
0.17ms from Phoenix,
US
|
|
| 189.150.192.216 |
18.29ms from Santiago de Queretaro,
MX
|
|
| 61.56.13.72 |
2.66ms from Taipei,
TW
|
|
| 86.107.158.216 |
17.84ms from Yerevan,
AM
|
|
| 77.171.200.104 |
2.27ms from Amsterdam,
NL
|
|
| 130.207.193.152 |
1.82ms from Atlanta,
US
|
|
| 97.179.10.136 |
9.47ms from Denver,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Mount Prospect, 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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