AS4473 AT&T Enterprises, LLC
ATTIS-ASN4473
IPv4 Addresses: 144,640
Number of Peers: 4
Number of Prefixes: 39
ASN Allocated: Assigned
AS4473 Summary
Regional Registry:
IANAAllocation Status:
AssignedAS4473 Network
IPv4 Prefixes:
37IPv4 Peers:
2IPv4 Upstreams:
1IPv6 Prefixes:
2IPv6 Peers:
2IPv6 Upstreams:
1Contacts
Email Contacts:
None
Abuse Contacts:
None
Address:
208 S. Akard St.,
Dallas,
TX,
75202,
US
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
12.17.241.0/24 | TCORP-FA-PRODUCT TO PRODUCT | 12.0.0.0/8 | ARIN | |
|
|
12.29.116.0/24 | TCORP-FA-PRODUCT TO PRODUCT | 12.0.0.0/8 | ARIN | |
|
|
12.29.117.0/24 | TCORP-FA-PRODUCT TO PRODUCT | 5.112.0.0/12 | RIPE | |
|
|
12.29.118.0/24 | TCORP-FA-PRODUCT TO PRODUCT | 12.0.0.0/8 | ARIN | |
|
|
12.29.119.0/24 | TCORP-FA-PRODUCT TO PRODUCT | 12.0.0.0/8 | ARIN | |
|
|
12.71.77.0/24 | TCORP-FAX-INTERNAL-AVPN-ATT | 12.0.0.0/8 | ARIN | |
|
|
12.96.45.0/24 | TCORP-FA-PRODUCT TO PRODUCT | 12.0.0.0/8 | ARIN | |
|
|
12.96.46.0/24 | TCORP-FA-PRODUCT TO PRODUCT | 12.0.0.0/8 | ARIN | |
|
|
12.97.148.0/24 | TCORP-FA-PRODUCT TO PRODUCT | 12.0.0.0/8 | ARIN | |
|
|
12.105.210.0/24 | TCORP-FAX-INTERNAL-AVPN-ATT | 12.0.0.0/8 | ARIN | |
|
|
12.226.120.0/24 | AT&T Services, Inc. | 12.0.0.0/8 | ARIN | |
|
|
12.226.121.0/24 | AT&T Services, Inc. | 12.0.0.0/8 | ARIN | |
|
|
12.226.122.0/24 | AT&T Services, Inc. | 12.0.0.0/8 | ARIN | |
|
|
12.226.123.0/24 | AT&T Services, Inc. | 12.0.0.0/8 | ARIN | |
|
151.107.0.0/20 | IPv4 address block not managed by the RIPE NCC | 151.107.0.0/16 | ARIN | |
|
|
160.254.60.0/24 | The Bank of New York Mellon Corporation | 160.254.0.0/16 | ARIN | |
|
|
160.254.160.0/24 | The Bank of New York Mellon Corporation | 160.254.0.0/16 | ARIN | |
|
|
165.13.0.0/16 | U.S. Agency for International Development | 165.13.0.0/16 | ARIN | |
|
|
192.133.91.0/24 | J.M. Huber Corporation | 192.133.91.0/24 | ARIN | |
|
|
198.183.168.0/24 | Renasant Bank | 198.183.168.0/24 | ARIN | |
|
|
206.118.0.0/16 | U.S. Agency for International Development | 206.118.0.0/16 | ARIN | |
|
|
206.118.0.0/24 | U.S. Agency for International Development | 206.118.0.0/16 | ARIN | |
|
|
206.197.1.0/24 | Mueller Industries, Inc. | 206.197.1.0/24 | ARIN | |
|
|
207.140.216.0/23 | AT&T Enterprises, LLC | 207.140.0.0/15 | ARIN | |
|
|
207.140.220.0/22 | AT&T Enterprises, LLC | 207.140.0.0/15 | ARIN | |
|
|
209.37.104.0/24 | AT&T Services, Inc. | 209.36.0.0/15 | ARIN | |
|
|
209.37.105.0/24 | AT&T Enterprises, LLC | 209.36.0.0/15 | ARIN | |
|
|
209.37.106.0/24 | AT&T Services, Inc. | 209.36.0.0/15 | ARIN | |
|
|
209.37.107.0/24 | AT&T Enterprises, LLC | 209.36.0.0/15 | ARIN | |
|
|
209.37.109.0/24 | AT&T Services, Inc. | 209.36.0.0/15 | ARIN | |
|
|
209.37.110.0/24 | AT&T Services, Inc. | 209.36.0.0/15 | ARIN | |
|
|
209.65.8.0/24 | TCORP-FA-PRODUCT TO PRODUCT | 208.0.0.0/11 | ARIN | |
|
|
209.65.9.0/24 | TCORP-FA-PRODUCT TO PRODUCT | 209.64.0.0/15 | ARIN | |
|
|
209.65.160.0/24 | ATT CORP-INTRA-LEGACY T LEGAL | 209.64.0.0/15 | ARIN | |
|
|
209.65.161.0/24 | ATT CORP-INTRA-LEGACY T LEGAL | 209.64.0.0/15 | ARIN | |
|
|
209.65.163.0/24 | ATT CORP-INTRA-LEGACY T LEGAL | 209.64.0.0/15 | ARIN | |
|
|
209.65.164.0/24 | ATT CORP-INTRA-LEGACY T LEGAL | 209.64.0.0/15 | ARIN |
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
|
2607:9bc0:1020::/44 | First Responder Network Authority | 2607:9bc0::/32 | ARIN | |
|
|
2607:9bc0:1030::/44 | First Responder Network Authority | 2607:9bc0::/32 | ARIN |
| Country | ASN | Name | Description | IPv6 |
|---|---|---|---|---|
|
AS7018 | ATT-INTERNET4 | AT&T Enterprises, LLC |
IPv4 Upstream Graph
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| Country | ASN | Name | Description | IPv4 |
|---|---|---|---|---|
|
AS7018 | ATT-INTERNET4 | AT&T Enterprises, LLC |
IPv6 Upstream Graph
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# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. # ASNumber: 4473 ASName: ATTIS-ASN4473 ASHandle: AS4473 RegDate: 1995-03-08 Updated: 2024-12-05 Ref: https://rdap.arin.net/registry/autnum/4473 OrgName: AT&T Enterprises, LLC OrgId: AEL-360 Address: 208 S. Akard St. City: Dallas StateProv: TX PostalCode: 75202 Country: US RegDate: 2024-11-22 Updated: 2025-03-21 Ref: https://rdap.arin.net/registry/entity/AEL-360 OrgTechHandle: ICC-ARIN OrgTechName: IP Team OrgTechPhone: +1-888-876-2382 OrgTechEmail: rm-ipspecialist@att.com OrgTechRef: https://rdap.arin.net/registry/entity/ICC-ARIN OrgAbuseHandle: ABUSE7-ARIN OrgAbuseName: abuse OrgAbusePhone: +1-919-319-8167 OrgAbuseEmail: abuse@att.net OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7-ARIN 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 # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. #
| Country | IX | Name | IPv4 | IPv6 | Port Speed |
|---|