AS number details

AS4466

AT&T Enterprises, LLC  ·  att.com

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS4466 – AT&T Enterprises, LLC

Field Value
Country United States
Website att.com
Hosted domains 0
Number of IPv4 13,056
Number of IPv6 1,208,925,819,614,629,174,706,176
ASN type ISP
Registry arin
Allocated 31 years ago on Mar 05, 1995
Updated 6 months ago on Mar 18, 2025

IP Ranges

Netblock Company Num of IPs
108.193.21.0/24 AT&T Enterprises, LLC 256
151.164.246.0/24 AT&T Enterprises, LLC 256
194.69.149.0/24 NETWORK FOR AT&T EMEA 256
204.127.128.0/24 AT&T Consumer IP Services 256
204.127.129.0/24 AT&T Consumer IP Services 256
204.127.130.0/24 AT&T Consumer IP Services 256
204.127.131.0/24 AT&T Consumer IP Services 256
204.127.132.0/24 AT&T Consumer IP Services 256
204.127.133.0/24 AT&T Consumer IP Services 256
204.127.134.0/24 AT&T Consumer IP Services 256
204.127.135.0/24 AT&T Consumer IP Services 256
204.127.137.0/24 AT&T Consumer IP Services 256
204.127.138.0/24 AT&T Consumer IP Services 256
204.127.139.0/24 AT&T Consumer IP Services 256
204.127.140.0/24 AT&T Consumer IP Services 256
204.127.141.0/24 AT&T Consumer IP Services 256
204.127.142.0/24 AT&T Consumer IP Services 256
204.127.143.0/24 AT&T Consumer IP Services 256
204.127.146.0/24 AT&T Consumer IP Services 256
204.127.147.0/24 AT&T Consumer IP Services 256
204.127.148.0/24 AT&T Consumer IP Services 256
204.127.149.0/24 AT&T Consumer IP Services 256
204.127.150.0/24 AT&T Consumer IP Services 256
204.127.152.0/24 AT&T Consumer IP Services 256
204.127.153.0/24 AT&T Consumer IP Services 256
204.127.154.0/24 AT&T Consumer IP Services 256
204.127.157.0/24 AT&T Consumer IP Services 256
204.127.158.0/24 AT&T Consumer IP Services 256
204.127.176.0/24 AT&T Consumer IP Services 256
204.127.177.0/24 AT&T Consumer IP Services 256
204.127.178.0/24 AT&T Consumer IP Services 256
204.127.179.0/24 AT&T Consumer IP Services 256
204.127.180.0/24 AT&T Consumer IP Services 256
204.127.181.0/24 AT&T Consumer IP Services 256
204.127.182.0/24 AT&T Consumer IP Services 256
204.127.183.0/24 AT&T Consumer IP Services 256
204.127.184.0/24 AT&T Consumer IP Services 256
204.127.185.0/24 AT&T Consumer IP Services 256
204.127.186.0/24 AT&T Consumer IP Services 256
204.127.187.0/24 AT&T Consumer IP Services 256
204.127.188.0/24 AT&T Consumer IP Services 256
204.127.190.0/24 AT&T Consumer IP Services 256
204.127.192.0/24 WHDC Pool ATTCT-RWCCA 256
204.127.193.0/24 WHDC Pool ATTCT-RWCCA 256
204.127.195.0/24 WHDC Pool ATTCT-RWCCA 256
204.127.196.0/24 WHDC Pool ATTCT-RWCCA 256
204.127.197.0/24 WHDC Pool ATTCT-RWCCA 256
204.127.199.0/24 AT&T Enterprises, LLC 256
205.233.22.0/24 AT&T iDNS US 256
68.254.148.0/24 AT&T Enterprises, LLC 256
99.134.218.0/24 AT&T Enterprises, LLC 256

Netblock Company
2620:32::/48 AT&T Enterprises, LLC
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view whois details › 

                                                ASHandle:       AS4466
                                                OrgID:          AS4466
                                                ASName:         AS4466
                                                ASNumber:       AS4466
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP Whois API IP Whois Database Download

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API Hosted Domains Database Download

Peers

There is 1 peer for this ASN.

Peers Name
AS7018 AT&T Enterprises, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS7018 AT&T Enterprises, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Pingable IPs

22 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
204.127.186.200 AS4466 AT&T Enterprises, LLC 6.50ms from Miami, US
204.127.148.200 AS4466 AT&T Enterprises, LLC 1.17ms from Chicago, US
204.127.177.200 AS4466 AT&T Enterprises, LLC 7.93ms from Chicago, US
204.127.185.200 AS4466 AT&T Enterprises, LLC 4.37ms from Durham, US
204.127.184.202 AS4466 AT&T Enterprises, LLC 2.46ms from Miami, US
204.127.150.202 AS4466 AT&T Enterprises, LLC 2.84ms from San Jose, US
204.127.180.200 AS4466 AT&T Enterprises, LLC 1.06ms from Chicago, US
204.127.193.200 AS4466 AT&T Enterprises, LLC 6.24ms from Chicago, US
204.127.187.200 AS4466 AT&T Enterprises, LLC 1.25ms from Atlanta, US
204.127.146.203 AS4466 AT&T Enterprises, LLC 1.21ms from Atlanta, US
204.127.176.200 AS4466 AT&T Enterprises, LLC 5.85ms from Dallas, US
204.127.157.185 AS4466 AT&T Enterprises, LLC 1.12ms from Dallas, US
204.127.179.70 AS4466 AT&T Enterprises, LLC 2.36ms from Los Angeles, US
204.127.183.200 AS4466 AT&T Enterprises, LLC 2.93ms from San Jose, US
204.127.181.200 AS4466 AT&T Enterprises, LLC 1.43ms from Dallas, US
204.127.147.199 AS4466 AT&T Enterprises, LLC 1.10ms from Dallas, US
204.127.149.200 AS4466 AT&T Enterprises, LLC 2.39ms from Los Angeles, US
204.127.190.200 AS4466 AT&T Enterprises, LLC 1.91ms from San Antonio, US
205.233.22.22 AS4466 AT&T Enterprises, LLC 1.16ms from Dallas, US
204.127.192.200 AS4466 AT&T Enterprises, LLC 4.30ms from Los Angeles, US
2620:32:0:f:205:233:22:22 AS4466 AT&T Enterprises, LLC 0.88ms from New York City, US
194.69.149.11 AS4466 AT&T Enterprises, LLC 2.86ms from San Jose, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
94.70.111.226 AS6799 Ote SA (Hellenic Telecommunications Organisation) 9.99ms from Athens, GR
114.255.235.2 AS4808 China Unicom Beijing Province Network 3.86ms from Beijing, CN
35.210.231.210 AS15169 Google LLC 0.19ms from Brussels, BE
208.40.86.82 AS2707 First Communications LLC 6.91ms from Buffalo, US
118.125.199.34 AS4134 CHINANET-BACKBONE 4.87ms from Chengdu, CN
162.123.17.194 AS11857 Money Services, Inc. 19.46ms from Chicago, US
50.57.227.2 AS19994 Rackspace Hosting 1.37ms from Chicago, US
103.165.30.98 AS141814 MPR INFONET SYSTEMS PRIVATE LIMITED 0.70ms from Delhi, IN
82.195.168.226 AS174 Cogent Communications 0.21ms from Frankfurt am Main, DE
77.67.70.2 AS3257 GTT Communications Inc. 0.27ms from Frankfurt am Main, DE
216.240.67.18 AS12067 ShawneeLink Corporation 10.21ms from Kansas City, US
85.3.17.146 AS3303 Swisscom (Switzerland) Ltd 0.75ms from Lausanne, CH
2.121.78.210 AS5607 Sky UK Limited 5.90ms from London, GB
45.61.86.34 AS266815 Cable Del Norte , S.R.L 16.67ms from Miami, US
73.244.105.34 AS7922 Comcast Cable Communications, LLC 4.73ms from Miami, US
82.50.23.66 AS3269 Telecom Italia S.p.A. 5.52ms from Milan, IT
36.255.11.194 AS17625 BlazeNet's Network 1.10ms from Mumbai, IN
180.189.231.146 AS9614 Oita Cable Telecom Co,ltd. 11.20ms from Osaka, JP
37.70.117.2 AS15557 Societe Francaise Du Radiotelephone - SFR SA 2.71ms from Paris, FR
217.108.41.210 AS3215 Orange S.A. 1.06ms from Paris, FR
44.236.236.50 AS16509 Amazon.com, Inc. 4.54ms from Portland, US
112.150.218.66 AS17858 LG POWERCOMM 1.74ms from Seoul, KR
106.249.43.98 AS3786 LG DACOM Corporation 6.39ms from Seoul, KR
112.160.119.50 AS4766 Korea Telecom 1.01ms from Seoul, KR
121.161.39.50 AS4766 Korea Telecom 1.46ms from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 204.127.179.49
traceroute to 204.127.179.49 (204.127.179.49): 64 hops max, 52 byte packets
3 [] 103.45.0.77 42.732 ms
4 *
5 *
6 *
7 [AS4134] 202.97.34.74 13.295 ms
8 *
9 [AS4134] 202.97.41.50 188.28 ms
10 [AS4134] 218.30.53.49 165.78 ms
11 *
12 *
13 *
14 [AS4466] 204.127.179.49 172.44 ms
Measurement taken from IPinfo ProbeNet in Dalian, CN
On

Related Networks

What is an ASN?

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 AS4466 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs