AS4185 AT&T Enterprises, LLC
ATTIS-ASN4185
IPv4 Addresses: 201,216
Number of Peers: 4
Number of Prefixes: 23
ASN Allocated: Assigned
AS4185 Summary
Regional Registry:
IANAAllocation Status:
AssignedAS4185 Network
IPv4 Prefixes:
18IPv4 Peers:
2IPv4 Upstreams:
1IPv6 Prefixes:
5IPv6 Peers:
2IPv6 Upstreams:
1Contacts
Email Contacts:
abuse@att.net
ipadmin@att.com
routing@cbbtier3.att.net
rm-ipspecialist@att.com
Abuse Contacts:
abuse@att.net
Address:
208 S. Akard St.,
Dallas,
TX,
75202,
US
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
12.14.12.0/24 | American Registry for Internet Numbers | 12.0.0.0/8 | ARIN | |
|
|
12.14.14.0/24 | American Registry for Internet Numbers | 12.0.0.0/8 | ARIN | |
|
|
12.150.176.0/24 | TCORP-FAX-INTERNAL-AVPN-ATT | 12.0.0.0/8 | ARIN | |
|
|
12.150.186.0/24 | American Registry for Internet Numbers | 14.0.128.0/17 | APNIC | |
|
|
12.183.71.0/24 | American Registry for Internet Numbers | 12.0.0.0/8 | ARIN | |
|
|
12.185.4.0/24 | TCORP-FAX-INTERNAL-AVPN-ATT | 12.0.0.0/8 | ARIN | |
|
|
12.185.7.0/24 | TCORP-FAX-INTERNAL-AVPN-ATT | 12.0.0.0/8 | ARIN | |
|
|
148.184.0.0/16 | United States Nuclear Regulatory Commission | 148.184.0.0/16 | ARIN | |
|
|
152.75.0.0/16 | USAGM | 152.75.0.0/16 | ARIN | |
|
|
152.75.221.0/24 | USAGM | 152.75.0.0/16 | ARIN | |
|
|
165.110.0.0/16 | U.S. Small Business Administration | 165.110.0.0/16 | ARIN | |
|
|
192.104.54.0/24 | Federal Communications Commission | 192.104.54.0/24 | ARIN | |
|
|
192.133.125.0/24 | Federal Communications Commission | 192.133.125.0/24 | ARIN | |
|
|
192.236.1.0/24 | U.S. International Development Finance Corporation | 192.236.1.0/24 | ARIN | |
|
|
192.236.2.0/23 | U.S. International Development Finance Corporation | 192.236.2.0/23 | ARIN | |
|
|
192.236.4.0/22 | U.S. International Development Finance Corporation | 192.236.4.0/22 | ARIN | |
|
|
192.236.8.0/24 | U.S. International Development Finance Corporation | 192.236.8.0/24 | ARIN | |
|
|
198.137.240.0/24 | Executive Office Of The President | 196.216.32.0/19 | AfriNIC |
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
|
2602:80a:e000::/44 | Millennium Challenge Corporation | 2602:80a:e000::/44 | ARIN | |
|
|
2620:0:610::/48 | Federal Communications Commission | 2620:0:608::/45 | ARIN | |
|
|
2620:0:6e0::/48 | Small Business Administration | 2620:0:6e0::/48 | ARIN | |
|
|
2620:0:900::/48 | American Registry for Internet Numbers | 2620:0:900::/48 | ARIN | |
|
|
2620:10f:b000::/48 | Executive Office Of The President | 2620:10f:b000::/40 | 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: 4185 ASName: ATTIS-ASN4185 ASHandle: AS4185 RegDate: 1994-12-16 Updated: 2024-12-05 Ref: https://rdap.arin.net/registry/autnum/4185 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 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 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 # # 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. #
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