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 12,800
IPv6 addresses 1,208,925,819,614,629,200,000,000
ASN type ISP
Registry arin
Allocated 31 years ago on Mar 05, 1995
Updated a year 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
204.127.133.0/24 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

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

IP Address ASN Details
204.127.187.200 AS4466 AT&T Enterprises, LLC 1.30ms from Atlanta, US
204.127.185.200 AS4466 AT&T Enterprises, LLC 5.41ms from Atlanta, US
204.127.193.200 AS4466 AT&T Enterprises, LLC 5.63ms from Chicago, US
204.127.192.200 AS4466 AT&T Enterprises, LLC 3.74ms from Los Angeles, US
204.127.181.200 AS4466 AT&T Enterprises, LLC 1.18ms from Dallas, US
194.69.149.11 AS4466 AT&T Enterprises, LLC 0.61ms from Chicago, US
204.127.150.202 AS4466 AT&T Enterprises, LLC 3.02ms from San Jose, US
204.127.177.200 AS4466 AT&T Enterprises, LLC 5.79ms from Columbus, US
204.127.157.185 AS4466 AT&T Enterprises, LLC 1.01ms from Dallas, US
204.127.149.200 AS4466 AT&T Enterprises, LLC 1.88ms from Los Angeles, US
204.127.184.203 AS4466 AT&T Enterprises, LLC 2.01ms from Miami, US
205.233.22.250 AS4466 AT&T Enterprises, LLC 0.70ms from Chicago, US
204.127.148.203 AS4466 AT&T Enterprises, LLC 0.57ms from Chicago, US
204.127.146.200 AS4466 AT&T Enterprises, LLC 1.20ms from Atlanta, US
204.127.183.200 AS4466 AT&T Enterprises, LLC 2.89ms from San Jose, US
204.127.147.142 AS4466 AT&T Enterprises, LLC 0.98ms from Dallas, US
204.127.186.200 AS4466 AT&T Enterprises, LLC 6.09ms from Miami, US
204.127.190.200 AS4466 AT&T Enterprises, LLC 2.38ms from San Antonio, US
204.127.179.14 AS4466 AT&T Enterprises, LLC 1.83ms from Los Angeles, US
2620:32:0:f:205:233:22:22 AS4466 AT&T Enterprises, LLC 0.72ms from Secaucus, US
204.127.180.200 AS4466 AT&T Enterprises, LLC 1.03ms from Chicago, 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
68.10.111.2 AS22773 Cox Communications Inc. 6.19ms from Ashburn, US
214.17.180.50 AS5972 United States Department of Defense (DoD) 4.57ms from Ashburn, US
207.144.248.82 AS12208 TruVista Communications 6.21ms from Charlotte, US
3.76.8.34 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
84.133.125.34 AS3320 Deutsche Telekom AG 2.05ms from Frankfurt am Main, DE
203.81.239.18 AS38710 Worldcall Broadband Limited 1.01ms from Islamabad, PK
86.191.64.130 AS2856 British Telecommunications PLC 4.69ms from London, GB
195.212.248.226 AS2686 AT&T Enterprises, LLC 10.45ms from Madrid, ES
189.157.44.226 AS8151 UNINET 1.12ms from Mexico City, MX
192.107.65.2 AS137 Consortium GARR 9.44ms from Milan, IT
24.169.22.66 AS11351 Charter Communications Inc 11.04ms from New York City, US
92.139.82.98 AS3215 Orange S.A. 9.89ms from Paris, FR
223.194.83.66 AS18330 HONGIK UNIVERSITY 1.75ms from Seoul, KR
101.230.165.130 AS4812 China Telecom (Group) 3.13ms from Shanghai, CN
18.155.64.114 AS16509 Amazon.com, Inc. 0.15ms from Singapore, SG
140.128.61.2 AS1659 Taiwan Academic Network (TANet) Information Center 2.37ms from Taichung, TW
60.244.2.210 AS24154 Asia Pacific Broadband Fixed Lines Co., Ltd. 1.06ms from Taipei, TW
54.65.19.98 AS16509 Amazon.com, Inc. 0.15ms from Tokyo, JP
170.52.116.178 AS395965 Carrytel 9.01ms from Toronto, CA
206.214.169.2 AS19885 Isocentric Networks, Incorporated 0.81ms from Tulsa, US
45.148.236.2 AS48350 Zenvoo Sagl 0.18ms from Zuerich, CH
193.74.8.66 AS5432 Proximus NV 1.99ms from Brussels, BE
197.58.241.130 AS8452 TE-AS 4.30ms from Cairo, EG
41.10.129.226 AS36994 Vodacom 2.10ms from Cape Town, ZA
217.12.125.162 AS25454 ORANGE MOLDOVA S.A. 0.45ms from Chisinau, MD

Traceroute

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

$
traceroute -a -n -q1 -f7 204.127.184.200
traceroute to 204.127.184.200 (204.127.184.200): 64 hops max, 52 byte packets
7 [AS7018] 12.79.207.170 1.592 ms
8 [AS7018] 12.79.207.169 1.666 ms
10 *
11 [AS7018] 12.123.6.25 10.111 ms
12 *
Measurement taken from IPinfo ProbeNet in Miami, US
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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