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 10 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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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
204.127.148.200 AS4466 AT&T Enterprises, LLC 0.69ms from Chicago, US
204.127.186.200 AS4466 AT&T Enterprises, LLC 6.11ms from Miami, US
204.127.181.200 AS4466 AT&T Enterprises, LLC 1.41ms from Dallas, US
204.127.184.203 AS4466 AT&T Enterprises, LLC 2.04ms from Miami, US
204.127.183.200 AS4466 AT&T Enterprises, LLC 2.98ms from San Jose, US
204.127.150.202 AS4466 AT&T Enterprises, LLC 3.47ms from Santa Clara, US
204.127.176.200 AS4466 AT&T Enterprises, LLC 1.66ms from Houston, US
204.127.149.200 AS4466 AT&T Enterprises, LLC 1.90ms from Los Angeles, US
204.127.193.200 AS4466 AT&T Enterprises, LLC 6.12ms from Chicago, US
204.127.179.14 AS4466 AT&T Enterprises, LLC 1.77ms from Los Angeles, US
194.69.149.11 AS4466 AT&T Enterprises, LLC 0.69ms from Chicago, US
204.127.146.200 AS4466 AT&T Enterprises, LLC 1.19ms from Atlanta, US
204.127.187.200 AS4466 AT&T Enterprises, LLC 1.25ms from Atlanta, US
204.127.177.200 AS4466 AT&T Enterprises, LLC 6.10ms from Columbus, US
204.127.147.142 AS4466 AT&T Enterprises, LLC 1.11ms from Dallas, US
204.127.192.200 AS4466 AT&T Enterprises, LLC 3.71ms from Los Angeles, US
204.127.180.200 AS4466 AT&T Enterprises, LLC 1.24ms from Chicago, US
204.127.185.200 AS4466 AT&T Enterprises, LLC 5.58ms from Atlanta, US
204.127.190.200 AS4466 AT&T Enterprises, LLC 2.60ms from San Antonio, US
2620:32:0:f:205:233:22:22 AS4466 AT&T Enterprises, LLC 0.76ms from Secaucus, US
205.233.22.22 AS4466 AT&T Enterprises, LLC 1.20ms from Dallas, US
204.127.157.158 AS4466 AT&T Enterprises, LLC 1.11ms from Dallas, 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
52.45.117.162 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
162.222.25.82 AS13781 Hopkinsville Electric System 11.19ms from Atlanta, US
172.125.161.98 AS7018 AT&T Enterprises, LLC 2.98ms from Atlanta, US
209.89.170.98 AS852 TELUS Communications Inc. 8.34ms from Calgary, CA
173.232.241.50 AS62904 Eonix Corporation 0.60ms from Dallas, US
125.22.2.162 AS9498 BHARTI Airtel Ltd. 1.00ms from Delhi, IN
178.75.136.2 AS16086 DNA Oyj 0.71ms from Helsinki, FI
73.115.160.98 AS7922 Comcast Cable Communications, LLC 5.57ms from Houston, US
176.126.66.18 AS216151 S.S NETSHOP INTERNET SERVICES LTD 0.40ms from London, GB
176.35.158.242 AS5413 Wavenet Limited 1.85ms from London, GB
5.66.128.242 AS5607 Sky UK Limited 3.57ms from London, GB
213.178.203.82 AS34758 Axera SpA 10.41ms from Milan, IT
132.203.149.2 AS36786 Universite Laval 5.17ms from Montreal, CA
2.236.52.226 AS12874 Fastweb SpA 3.58ms from Rome, IT
23.54.232.162 AS16625 Akamai Technologies, Inc. 2.61ms from Santiago de Queretaro, MX
183.248.3.242 AS56041 China Mobile communications corporation 7.21ms from Shanghai, CN
206.214.169.2 AS19885 Isocentric Networks, Incorporated 0.78ms from Tulsa, US
52.1.209.194 AS14618 Amazon.com, Inc. 0.62ms from Ashburn, US
76.151.39.130 AS7922 Comcast Cable Communications, LLC 6.45ms from Ashburn, US
162.231.65.18 AS7018 AT&T Enterprises, LLC 7.98ms from Atlanta, US
34.214.173.130 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US
56.137.85.178 AS8987 Amazon Data Services Ireland Ltd 0.29ms from Boardman, US
78.72.168.18 AS3301 Telia Company AB 4.89ms from Goeteborg, SE
144.34.145.18 AS25820 IT7 Networks Inc 0.34ms from Los Angeles, US
12.88.119.242 AS7018 AT&T Enterprises, LLC 4.11ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 205.233.22.243
traceroute to 205.233.22.243 (205.233.22.243): 8 hops max, 52 byte packets
4 [] 116.119.164.99 32.9 ms
5 [AS6453] 180.87.38.92 41.762 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Chennai, IN
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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