Autonomous System details

AS5728

AT&T Enterprises, LLC  ·  att.com

United States
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AS5728 – AT&T Enterprises, LLC

Field Value
Country United States
Website att.com
Hosted domains 0
IPv4 addresses 512
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 30 years ago on Sep 13, 1995
Updated 10 months ago on Mar 18, 2025

IP Ranges

Netblock Company Num of IPs
199.37.180.0/23 DIAL Pool ATTCT-DPMGAP19 512

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS5728
                                                OrgID:          AS5728
                                                ASName:         AS5728
                                                ASNumber:       AS5728
                                                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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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
44.206.147.176 AS14618 Amazon.com, Inc. 0.58ms from Ashburn, US
13.68.216.176 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
84.224.115.80 AS213155 Yettel Hungary Ltd. 8.23ms from Budapest, HU
220.247.237.144 AS9329 Sri Lanka Telecom Internet 3.12ms from Colombo, LK
13.58.3.64 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
59.91.219.144 AS9829 National Internet Backbone 8.53ms from Delhi, IN
46.95.226.16 AS3320 Deutsche Telekom AG 2.65ms from Frankfurt am Main, DE
92.31.196.64 AS13285 TalkTalk Communications Limited 6.34ms from London, GB
184.170.222.32 AS25820 IT7 Networks Inc 0.28ms from Los Angeles, US
188.235.70.240 AS50498 JSC "ER-Telecom Holding" 7.09ms from Moscow, RU
180.140.46.32 AS4134 CHINANET-BACKBONE 8.75ms from Nanning, CN
177.144.83.64 AS26599 TELEFÔNICA BRASIL S.A 1.98ms from Osasco, BR
52.250.64.112 AS8075 Microsoft Corporation 0.29ms from Quincy, US
179.49.206.64 AS271212 RL Connect Telecomunicacao LTDA 1.14ms from Rio de Janeiro, BR
20.63.49.96 AS8075 Microsoft Corporation 0.17ms from Toronto, CA
69.234.243.192 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 0.52ms from Zhongwei, CN
217.164.242.0 AS5384 Emirates Internet 5.71ms from Al Fujairah City, AE
179.185.116.208 AS18881 TELEFÔNICA BRASIL S.A 4.03ms from Brasilia, BR
80.222.154.32 AS1759 Telia Finland Oyj 3.26ms from Helsinki, FI
98.200.200.160 AS7922 Comcast Cable Communications, LLC 8.99ms from Houston, US
182.182.175.64 AS17557 Pakistan Telecommunication Company Limited 1.51ms from Islamabad, PK
193.178.147.0 AS28907 Internet Invest, Ltd. 0.22ms from Kyiv, UA
186.183.158.16 AS22368 TELEBUCARAMANGA S.A. E.S.P. 11.69ms from Medellin, CO
14.192.124.48 AS131934 ICC Corporation 4.05ms from Osaka, JP
39.86.227.96 AS4837 CHINA UNICOM China169 Backbone 5.12ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 199.37.180.67
traceroute to 199.37.180.67 (199.37.180.67): 7 hops max, 52 byte packets
3 [AS3257] 154.14.160.57 0.615 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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 AS5728 at robtex.

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