Summary

Country
US United States
Organization AT&T Enterprises, LLC
Domain att.net
Number of IPv4 30,976
Number of IPv6 1.2089× 1024
AS Type ISP
Registry ARIN
Allocated March 05, 1995 (about 30 years ago)
Updated March 18, 2025 (about 1 months ago)

IP Ranges

AS4466 announces 119 IPv4 ranges and 1 IPv6 range.

That's a total of 30,976 IPv4 addresses and 1.2089× 1024 IPv6 addresses.

Prefix Organization Size Registry Status
12.80.54.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.80.76.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.80.77.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.80.81.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.80.232.0/23
US AT&T Worldnet Services
512 ARIN REASSIGNMENT
12.80.234.0/23
US AT&T Worldnet Services
512 ARIN REASSIGNMENT
12.120.1.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.2.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.3.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.6.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.7.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.11.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.14.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.18.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.19.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.21.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.23.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.26.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.30.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.31.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.32.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.36.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.38.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.39.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.40.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.41.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.50.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.54.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.57.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.58.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.85.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.106.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.114.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.136.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.138.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.140.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.142.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.148.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.152.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.160.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.162.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.165.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.184.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.185.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.186.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.120.187.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.121.124.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.121.125.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.121.126.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.121.127.0/24
US AT&T Worldnet Services
256 ARIN REASSIGNMENT
12.255.83.0/24
US Cfwn Pool-mp5l6s
256 ARIN REASSIGNMENT
12.255.84.0/24
US Cfwn Pool-mp5l6s
256 ARIN REASSIGNMENT
12.255.85.0/24
US Cfwn Pool-mp5l6s
256 ARIN REASSIGNMENT
12.255.86.0/24
US Cfwn Pool-mp5l6s
256 ARIN REASSIGNMENT
12.255.87.0/24
US Cfwn Pool-mp5l6s
256 ARIN REASSIGNMENT
12.255.88.0/24
US Cfwn Pool-mp5l6s
256 ARIN REASSIGNMENT
12.255.89.0/24
US Cfwn Pool-mp5l6s
256 ARIN REASSIGNMENT
12.255.92.0/24
US Cfwn Pool-mp5l6s
256 ARIN REASSIGNMENT
12.255.93.0/24
US Cfwn Pool-mp5l6s
256 ARIN REASSIGNMENT
12.255.94.0/24
US Cfwn Pool-mp5l6s
256 ARIN REASSIGNMENT
12.255.95.0/24
US Cfwn Pool-mp5l6s
256 ARIN REASSIGNMENT
12.255.138.0/24
US Cfwn Pool-mp5l9s
256 ARIN REASSIGNMENT
12.255.139.0/24
US Cfwn Pool-mp5l9s
256 ARIN REASSIGNMENT
12.255.140.0/24
US Cfwn Pool-mp5l9s
256 ARIN REASSIGNMENT
12.255.141.0/24
US Cfwn Pool-mp5l9s
256 ARIN REASSIGNMENT
12.255.142.0/24
US Cfwn Pool-mp5l9s
256 ARIN REASSIGNMENT
68.254.148.0/24
US AT&T Enterprises, LLC
256 ARIN ALLOCATION
99.134.218.0/24
US AT&T Enterprises, LLC
256 ARIN ALLOCATION
108.193.21.0/24
US AT&T Enterprises, LLC
256 ARIN ALLOCATION
151.164.246.0/24
US AT&T Enterprises, LLC
256 ARIN ALLOCATION
194.69.149.0/24
NETWORK FOR AT&T EMEA
256 RIPE NCC ASSIGNED PA
204.127.128.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.129.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.130.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.131.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.132.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.133.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.134.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.135.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.137.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.138.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.139.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.140.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.141.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.142.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.143.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.146.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.147.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.148.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.149.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.150.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.152.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.153.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.154.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.157.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.158.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.159.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.176.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.177.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.178.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.179.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.180.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.181.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.182.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.183.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.184.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.185.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.186.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.187.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.188.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.190.0/24
US AT&T Consumer Ip Services
256 ARIN REASSIGNMENT
204.127.192.0/24
US Whdc Pool Attct-rwcca
256 ARIN REASSIGNMENT
204.127.193.0/24
US Whdc Pool Attct-rwcca
256 ARIN REASSIGNMENT
204.127.194.0/24
US Whdc Pool Attct-rwcca
256 ARIN REASSIGNMENT
204.127.195.0/24
US Whdc Pool Attct-rwcca
256 ARIN REASSIGNMENT
204.127.196.0/24
US Whdc Pool Attct-rwcca
256 ARIN REASSIGNMENT
204.127.197.0/24
US Whdc Pool Attct-rwcca
256 ARIN REASSIGNMENT
204.127.199.0/24
US AT&T Enterprises, LLC
256 ARIN ALLOCATION
205.233.22.0/24
US AT&T Idns Us
256 ARIN REASSIGNMENT
Prefix Organization Size Registry Status
2620:32::/48
US AT&T Enterprises, LLC
1.2089× 1024 ARIN ALLOCATION

Peers

AS4466 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.

Upstreams

AS4466 connects to the global Internet via at least 1 upstream provider. In this setup, AS4466 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS4466 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.

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