AS5731 AT&T Services, Inc.
1995-09-13
arin
5,120
business
Network Speed
We don't currently have any network speed data for this network.
Hosted Domains
There are no domains currently hosted on this ASN.
Whois Details
ASHandle: AS5731 OrgID: ATTW-Z ASName: 5731 ASNumber: 5731 RegDate: 1995-09-13 Updated: 2012-04-02 TechHandle: BA128-ARIN Source: ARIN OrgID: ATTW-Z OrgName: AT&T Services, Inc. CanAllocate: Street: 200 S. Laurel AVE. City: MIDDLETOWN State/Prov: NJ Country: US PostalCode: 07748 Comment: Contact AT&T Abuse ( abuse@att.net ) for policy abuse issues. Comment: All policy abuse issues sent to other POCs will be disregarded. RegDate: 2009-12-18 Updated: 2018-09-24 OrgTechHandle: IPSWI-ARIN OrgAbuseHandle: ATTAB-ARIN OrgTechHandle: HKO3-ARIN OrgTechHandle: JB3310-ARIN OrgAdminHandle: ICC-ARIN OrgTechHandle: ICC-ARIN Source: ARIN
IP Address Ranges
| Netblock | Description | Num IPs |
|---|---|---|
| 204.127.224.0/21 | AT&T Consumer IP Services | 2,048 |
| 204.127.96.0/21 | AT&T Consumer IP Services | 2,048 |
| 206.18.176.0/22 | CERFnet | 1,024 |
There are no known IPv6 addresses belonging to this network
Network Speed
We don't currently have any network speed data for this network.
Hosted Domains
There are no domains currently hosted on this ASN.
Peers
There are no peers for this ASN.
Upstreams
There are no upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Details
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.
Find out more about AS5731 at robtex.