AS4473 - AT&T Corp.
Detailed information about the Autonomous System AS4473:
IPv4 Prefixes
Currently, there are 38 IPv4 prefixes for AS4473 - AT&T Corp. in
the database.
This amounts to 145,152 IPv4 addresses that are hosted on this ASN. The following list shows the first 25 IPv4 prefixes of the ASN. To obtain all prefixes, please purchase the full database
12.17.241.0/24
12.29.116.0/24
12.29.117.0/24
12.29.118.0/24
12.29.119.0/24
12.71.77.0/24
12.96.45.0/24
12.96.46.0/24
12.97.148.0/24
12.105.210.0/24
12.226.120.0/24
12.226.121.0/24
12.226.122.0/24
12.226.123.0/24
66.85.3.0/24
151.107.0.0/20
160.254.60.0/24
160.254.160.0/24
165.13.0.0/16
192.133.91.0/24
198.183.168.0/24
206.118.0.0/16
206.118.0.0/24
206.197.1.0/24
207.140.216.0/23
IPv6 Prefixes
Currently, there are 4 IPv6 prefixes for AS4473 - AT&T Corp. in
the database.
This amounts to 349,379,561,868,627,800,000,000,000 IPv6 addresses that are hosted on this ASN.
2602:fbdc::/40
2602:fbdc:12::/48
2607:9bc0:1020::/44
2607:9bc0:1030::/44
Raw WHOIS Record - AS4473 - AT&T Corp.
ASNumber: 4473
ASName: ATTIS-ASN4473
ASHandle: AS4473
RegDate: 1995-03-08
Updated: 2018-07-18
Ref: https://rdap.arin.net/registry/autnum/4473
OrgName: AT&T Corp.
OrgId: AC-3280
Address: 7277 164th Ave NE
Address: Attn: IP Management
City: Redmond
StateProv: WA
PostalCode: 98052
Country: US
RegDate: 2018-03-05
Updated: 2024-05-28
Comment: For policy abuse issues contact abuse@att.net
Comment: For all subpoena, Internet, court order related matters and emergency requests contact
Comment: 11760 US Highway 1
Comment: North Palm Beach, FL 33408
Comment: Main Number: 800-635-6840
Comment: Fax: 888-938-4715
Ref: https://rdap.arin.net/registry/entity/AC-3280
OrgTechHandle: ZS44-ARIN
OrgTechName: IPAdmin-ATT Internet Services
OrgTechPhone: +1-888-510-5545
OrgTechEmail: ipadmin@att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZS44-ARIN
OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName: Routing POC
OrgRoutingPhone: +1-999-999-9999
OrgRoutingEmail: routing@cbbtier3.att.net
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI59-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName: abuse
OrgAbusePhone: +1-919-319-8167
OrgAbuseEmail: abuse@att.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7-ARIN