Autonomous System details

AS4466

AT&T Enterprises, LLC  ·  att.com

United States

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AS4466 – AT&T Enterprises, LLC

Field Value
Country United States
Website att.com
Hosted domains 0
IPv4 addresses 13,056
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type ISP
Registry arin
Allocated 31 years ago on Mar 05, 1995
Updated 9 months ago on Mar 18, 2025

IP Ranges

Netblock Company Num of IPs
68.254.148.0/24 AT&T Enterprises, LLC 256
99.134.218.0/24 AT&T Enterprises, LLC 256
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

Netblock Company
2620:32::/48 AT&T Enterprises, LLC
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WHOIS Details

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                                                ASHandle:       AS4466
                                                OrgID:          AS4466
                                                ASName:         AS4466
                                                ASNumber:       AS4466
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
194.69.149.11 AS4466 AT&T Enterprises, LLC 0.65ms from Chicago, US
204.127.179.10 AS4466 AT&T Enterprises, LLC 2.35ms from Los Angeles, US
2620:32:0:f:205:233:22:22 AS4466 AT&T Enterprises, LLC 0.70ms from Secaucus, US
204.127.176.200 AS4466 AT&T Enterprises, LLC 1.64ms from Houston, US
205.233.22.22 AS4466 AT&T Enterprises, LLC 1.16ms from Dallas, US
204.127.184.202 AS4466 AT&T Enterprises, LLC 2.04ms from Miami, US
204.127.187.200 AS4466 AT&T Enterprises, LLC 1.23ms from Atlanta, US
204.127.185.200 AS4466 AT&T Enterprises, LLC 5.45ms from Atlanta, US
204.127.177.200 AS4466 AT&T Enterprises, LLC 5.36ms from Columbus, US
204.127.149.203 AS4466 AT&T Enterprises, LLC 2.46ms from Los Angeles, US
204.127.180.200 AS4466 AT&T Enterprises, LLC 0.97ms from Chicago, US
204.127.150.202 AS4466 AT&T Enterprises, LLC 2.98ms from San Jose, US
204.127.183.200 AS4466 AT&T Enterprises, LLC 2.80ms from San Jose, US
204.127.146.202 AS4466 AT&T Enterprises, LLC 1.20ms from Atlanta, US
204.127.147.202 AS4466 AT&T Enterprises, LLC 1.12ms from Dallas, US
204.127.148.203 AS4466 AT&T Enterprises, LLC 0.61ms from Chicago, US
204.127.181.200 AS4466 AT&T Enterprises, LLC 1.44ms from Dallas, US
204.127.193.200 AS4466 AT&T Enterprises, LLC 5.97ms from Chicago, US
204.127.186.200 AS4466 AT&T Enterprises, LLC 6.27ms from Miami, US
204.127.157.185 AS4466 AT&T Enterprises, LLC 1.13ms from Dallas, US
204.127.190.200 AS4466 AT&T Enterprises, LLC 2.42ms from San Antonio, US
204.127.192.200 AS4466 AT&T Enterprises, LLC 4.27ms from Los Angeles, 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
64.39.143.130 AS16700 CNSNext 6.16ms from Atlanta, US
204.197.241.114 AS63410 PrivateSystems Networks 0.40ms from Atlanta, US
186.144.59.2 AS10620 Telmex Colombia S.A. 1.66ms from Bogotá, CO
201.217.206.2 AS18747 IFX Corporation 0.70ms from Bogotá, CO
174.102.133.162 AS10796 Charter Communications Inc 7.15ms from Chicago, US
86.41.105.34 AS5466 Eircom Limited 3.07ms from Dublin, IE
154.205.110.162 AS9294 GNET INC. 0.88ms from Hong Kong, HK
42.52.13.194 AS4837 CHINA UNICOM China169 Backbone 6.82ms from Liaoyang, CN
78.137.246.210 AS12353 Vodafone Portugal 9.19ms from Lisbon, PT
201.114.206.210 AS8151 UNINET 17.52ms from Mexico City, MX
185.253.34.194 AS29182 JSC IOT 0.23ms from Moscow, RU
210.235.188.18 AS7679 QTnet,Inc. 7.99ms from Osaka, JP
193.85.4.194 AS13036 T-Mobile Czech Republic a.s. 0.39ms from Prague, CZ
213.45.227.226 AS3269 Telecom Italia S.p.A. 4.85ms from Rome, IT
107.3.100.146 AS7922 Comcast Cable Communications, LLC 6.51ms from Salt Lake City, US
177.16.151.2 AS18881 TELEFÔNICA BRASIL S.A 10.15ms from São Paulo, BR
24.226.117.194 AS7992 Cogeco Connexion Inc. 6.05ms from Toronto, CA
92.242.198.194 AS42337 Respina Networks & Beyond PJSC 16.16ms from Yerevan, AM
62.115.157.242 AS1299 Arelion Sweden AB 0.12ms from Zuerich, CH
56.137.85.178 AS8987 Amazon Data Services Ireland Ltd 0.28ms from Boardman, US
102.97.240.2 AS36925 MEDITELECOM 6.74ms from Casablanca, MA
113.1.170.2 AS4837 CHINA UNICOM China169 Backbone 10.46ms from Changchun, CN
198.23.228.2 AS36352 HostPapa 0.23ms from Chicago, US
187.95.152.242 AS262318 HORIZONS 0.92ms from Curitiba, BR
103.119.165.194 AS134316 IAXN Telecom Pvt. Ltd. 10.14ms from Delhi, IN

Traceroute

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

$
traceroute -a -n -q1 -m5 204.127.142.216
traceroute to 204.127.142.216 (204.127.142.216): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asuncion, PY
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.

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