Autonomous System details

AS13979

AT&T Enterprises, LLC  ·  att.com

United States

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AS13979 – AT&T Enterprises, LLC

Field Value
Country United States
Website att.com
Hosted domains 0
IPv4 addresses 81,920
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 26 years ago on Sep 28, 1999
Updated a year ago on Mar 18, 2025

IP Ranges

Netblock Company Num of IPs
15.0.64.0/18 HP Inc. 16,384
15.4.64.0/18 HP Inc. 16,384
15.8.64.0/18 HP Inc. 16,384
15.12.64.0/18 HP Inc. 16,384
15.98.64.0/18 HP Inc. 16,384

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS13979
                                                OrgID:          AS13979
                                                ASName:         AS13979
                                                ASNumber:       AS13979
                                                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 are 10 peers for this ASN.

Peers Name
AS10616 National Oceanic and Atmospheric Administration
AS14298 Environmental Protection Agency
AS2152 CENIC
AS2576 U. S. Department of Transportation
AS30016 North American Telecommunications Corporation
AS33 HP Inc.
AS3423 AT&T Enterprises, LLC
AS4185 AT&T Enterprises, LLC
AS4473 AT&T Enterprises, LLC
AS8076 Department of Housing and Urban Development
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS30016 North American Telecommunications Corporation
AS33 HP Inc.
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Downstreams

There are 4 downstreams for this ASN.

Downstreams Name
AS10616 National Oceanic and Atmospheric Administration
AS14298 Environmental Protection Agency
AS2576 U. S. Department of Transportation
AS8076 Department of Housing and Urban Development
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
15.4.74.129 AS13979 AT&T Enterprises, LLC 57.37ms from Dallas, US
15.0.88.1 AS13979 AT&T Enterprises, LLC 30.96ms from Dallas, US
15.0.84.1 AS13979 AT&T Enterprises, LLC 30.75ms from Dallas, US
15.8.77.2 AS13979 AT&T Enterprises, LLC 158.57ms from Dallas, US
15.0.67.159 AS13979 AT&T Enterprises, LLC 44.04ms from Dallas, US
15.4.88.1 AS13979 AT&T Enterprises, LLC 56.72ms from Dallas, US
15.0.87.1 AS13979 AT&T Enterprises, LLC 31.14ms from Dallas, US
15.0.76.2 AS13979 AT&T Enterprises, LLC 31.00ms from Dallas, US
15.0.71.1 AS13979 AT&T Enterprises, LLC 30.82ms from Dallas, US
15.4.95.15 AS13979 AT&T Enterprises, LLC 58.07ms from Dallas, US
15.0.73.65 AS13979 AT&T Enterprises, LLC 43.70ms from Dallas, US
15.0.79.1 AS13979 AT&T Enterprises, LLC 43.83ms from Dallas, US
15.4.91.1 AS13979 AT&T Enterprises, LLC 56.99ms from Dallas, US
15.0.89.129 AS13979 AT&T Enterprises, LLC 30.81ms from Dallas, US
15.0.92.201 AS13979 AT&T Enterprises, LLC 31.39ms from Dallas, US
15.0.78.1 AS13979 AT&T Enterprises, LLC 44.41ms from Dallas, US
15.8.72.28 AS13979 AT&T Enterprises, LLC 29.13ms from Dallas, US
15.4.104.1 AS13979 AT&T Enterprises, LLC 56.67ms 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
136.47.243.203 AS16591 Google Fiber Inc. 6.80ms from Ashburn, US
102.43.38.171 AS8452 TE-AS 3.96ms from Cairo, EG
80.71.131.107 AS197301 Parknet F.M.B.A. 1.11ms from Copenhagen, DK
102.209.159.219 AS329408 Marveltec 2.10ms from Durban, ZA
125.240.130.59 AS17858 LG POWERCOMM 1.82ms from Incheon, KR
211.202.207.139 AS9318 SK Broadband Co Ltd 1.40ms from Incheon, KR
86.151.107.75 AS2856 British Telecommunications PLC 6.31ms from London, GB
87.15.246.171 AS3269 Telecom Italia S.p.A. 4.70ms from Milan, IT
193.253.119.219 AS3215 Orange S.A. 14.91ms from Antananarivo, MG
87.202.30.235 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.12ms from Athens, GR
125.25.209.75 AS23969 TOT Public Company Limited 10.52ms from Bangkok, TH
189.235.114.11 AS8151 UNINET 12.25ms from Cancún, MX
106.217.30.91 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.61ms from Chennai, IN
24.32.14.59 AS19108 Optimum 6.28ms from Dallas, US
131.255.222.171 AS262773 PROXXIMA TELECOMUNICACOES SA 12.39ms from Fortaleza, BR
79.198.186.171 AS3320 Deutsche Telekom AG 4.98ms from Frankfurt am Main, DE
37.114.62.11 AS48314 Michael Sebastian Schinzel trading as IP-Projects GmbH & Co. KG 0.65ms from Frankfurt am Main, DE
1.219.173.91 AS3786 LG DACOM Corporation 2.22ms from Incheon, KR
77.228.63.11 AS12430 VODAFONE ESPANA S.A.U. 3.59ms from Madrid, ES
188.227.41.203 AS35000 JSC "Severen-Telecom" 1.44ms from Saint Petersburg, RU
13.57.252.107 AS16509 Amazon.com, Inc. 0.13ms from San Jose, US
59.123.145.187 AS3462 Data Communication Business Group 6.66ms from Taichung, TW
221.204.77.187 AS4837 CHINA UNICOM China169 Backbone 1.81ms from Taiyuan, CN
83.29.251.251 AS5617 Orange Polska Spolka Akcyjna 11.00ms from Warsaw, PL
123.4.172.235 AS4837 CHINA UNICOM China169 Backbone 4.78ms from Zhengzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 15.8.125.242
traceroute to 15.8.125.242 (15.8.125.242): 5 hops max, 52 byte packets
2 [AS15169] 192.178.108.0 86.488 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Berlin, DE
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 AS13979 at robtex.

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