Autonomous System details

AS5671

AT&T Enterprises, LLC  ·  att.com

United States

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AS5671 – AT&T Enterprises, LLC

Field Value
Country United States
Website att.com
Hosted domains 4
IPv4 addresses 8,448
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 30 years ago on Aug 10, 1995
Updated a year ago on Dec 05, 2024

IP Ranges

Netblock Company Num of IPs
198.225.128.0/19 AT&T Enterprises, LLC 8,192
198.225.144.0/20 AT&T Enterprises, LLC 4,096
66.143.174.0/24 SBC Technology Resources 256
198.225.158.0/24 AT&T Enterprises, LLC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS5671
                                                OrgID:          AS5671
                                                ASName:         AS5671
                                                ASNumber:       AS5671
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 4 domain names hosted across 4 IP addresses on this ASN.

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IP Address Domain Domains on this IP
66.143.174.180 ██████████ 1
66.143.174.130 ██████████ 1
66.143.174.141 ██████████ 1
66.143.174.117 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS25993 AT&T Enterprises, LLC
AS7287 AT&T Enterprises, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS25993 AT&T Enterprises, LLC
AS7287 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
198.225.146.1 AS5671 AT&T Enterprises, LLC 54.44ms from Boardman, US
198.225.158.74 AS5671 AT&T Enterprises, LLC 53.83ms from Denver, US
198.225.144.23 AS5671 AT&T Enterprises, LLC 54.17ms from Denver, US
198.225.150.1 AS5671 AT&T Enterprises, LLC 53.77ms from Denver, US
66.143.174.1 AS5671 AT&T Enterprises, LLC 4.47ms from San Antonio, 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
139.171.179.167 AS7029 Windstream Communications LLC 0.79ms from Ashburn, US
209.55.11.231 AS25645 Momentum Telecom, Inc. 0.29ms from Atlanta, US
94.189.199.119 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 6.28ms from Belgrade, RS
175.18.207.231 AS4837 CHINA UNICOM China169 Backbone 8.14ms from Changchun, CN
173.30.82.231 AS30036 Mediacom Communications Corp 6.41ms from Chicago, US
179.181.85.231 AS18881 TELEFÔNICA BRASIL S.A 6.52ms from Curitiba, BR
20.216.60.215 AS8075 Microsoft Corporation 1.27ms from Dubai, AE
178.77.97.119 AS8972 Host Europe GmbH 3.12ms from Frankfurt am Main, DE
195.250.17.199 AS25160 Vorboss Limited 0.75ms from London, GB
80.1.89.71 AS5089 Virgin Media Limited 6.84ms from London, GB
162.209.193.247 AS40065 CNSERVERS LLC 0.21ms from Los Angeles, US
150.244.48.199 AS766 RedIRIS Autonomous System 2.04ms from Madrid, ES
2.99.168.167 AS13285 TalkTalk Communications Limited 7.56ms from Manchester, GB
5.167.97.247 AS49048 JSC ER-Telecom Holding 3.68ms from Moscow, RU
176.191.188.151 AS5410 Bouygues Telecom SA 4.93ms from Paris, FR
79.2.213.7 AS3269 Telecom Italia S.p.A. 5.22ms from Rome, IT
40.73.11.87 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 3.97ms from Tianjin, CN
8.216.125.167 AS45102 Alibaba (US) Technology Co., Ltd. 0.54ms from Tokyo, JP
1.82.134.199 AS4134 CHINANET-BACKBONE 4.24ms from Xi'an, CN
51.15.96.39 AS12876 SCALEWAY S.A.S. 0.30ms from Amsterdam, NL
216.170.179.71 AS4181 TDS TELECOM 6.91ms from Atlanta, US
117.205.103.151 AS9829 National Internet Backbone 2.72ms from Bengaluru, IN
54.190.211.151 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
107.216.147.151 AS7018 AT&T Enterprises, LLC 7.69ms from Chicago, US
216.1.162.7 AS401237 CVR Services, LLC 1.26ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f2 66.143.174.3
traceroute to 66.143.174.3 (66.143.174.3): 64 hops max, 52 byte packets
2 [AS174] 154.54.172.117 3.649 ms
3 [AS174] 154.54.41.53 11.144 ms
4 [AS174] 154.54.47.214 11.297 ms
5 [AS7018] 192.205.37.5 13.931 ms
6 [AS7018] 32.130.24.48 17.457 ms
7 *
8 [AS7018] 12.122.100.118 19.545 ms
9 [AS7018] 12.122.139.189 17.451 ms
10 [AS7018] 12.249.215.150 17.832 ms
11 *
12 [AS5671] 66.143.174.3 18.131 ms
Measurement taken from IPinfo ProbeNet in New Orleans, 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 AS5671 at robtex.

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