Autonomous System details

AS6389

AT&T Enterprises, LLC · att.com

United States

BitTorrent

Mobile

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AS6389 – AT&T Enterprises, LLC

Field	Value
Country	United States
Website	att.com
Hosted domains	4,439
IPv4 addresses	4,587,776
IPv6 addresses	0
ASN type	ISP
Registry	arin
Allocated	30 years ago on Mar 28, 1996
Updated	a year ago on Dec 05, 2024

Netblock	Company	Num of IPs
72.156.0.0/14	AT&T Enterprises, LLC	262,144
74.252.0.0/14	AT&T Enterprises, LLC	262,144
208.60.0.0/14	AT&T Enterprises, LLC	262,144
216.76.0.0/14	AT&T Enterprises, LLC	262,144
66.20.0.0/15	AT&T Enterprises, LLC	131,072
68.16.0.0/15	AT&T Enterprises, LLC	131,072
68.152.0.0/15	AT&T Enterprises, LLC	131,072
68.156.0.0/15	AT&T Enterprises, LLC	131,072
70.154.0.0/15	AT&T Enterprises, LLC	131,072
70.158.0.0/15	AT&T Enterprises, LLC	131,072
98.78.0.0/15	AT&T Enterprises, LLC	131,072
65.5.0.0/16	AT&T Enterprises, LLC	65,536
65.13.0.0/16	AT&T Enterprises, LLC	65,536
65.14.0.0/16	AT&T Enterprises, LLC	65,536
65.15.0.0/16	AT&T Enterprises, LLC	65,536
65.81.0.0/16	AT&T Enterprises, LLC	65,536
65.82.0.0/16	AT&T Enterprises, LLC	65,536
65.83.0.0/16	AT&T Enterprises, LLC	65,536
67.32.0.0/16	AT&T Enterprises, LLC	65,536
67.33.0.0/16	AT&T Enterprises, LLC	65,536
68.208.0.0/16	AT&T Enterprises, LLC	65,536
68.213.0.0/16	AT&T Enterprises, LLC	65,536
68.214.0.0/16	AT&T Enterprises, LLC	65,536
68.216.0.0/16	AT&T Enterprises, LLC	65,536
68.222.0.0/16	AT&T Enterprises, LLC	65,536
70.147.0.0/16	AT&T Enterprises, LLC	65,536
70.148.0.0/16	AT&T Enterprises, LLC	65,536
70.150.0.0/16	AT&T Enterprises, LLC	65,536
70.151.0.0/16	AT&T Enterprises, LLC	65,536
72.149.0.0/16	AT&T Enterprises, LLC	65,536
72.151.0.0/16	AT&T Enterprises, LLC	65,536
74.164.0.0/16	AT&T Enterprises, LLC	65,536
74.165.0.0/16	AT&T Enterprises, LLC	65,536
74.168.0.0/16	AT&T Enterprises, LLC	65,536
74.169.0.0/16	AT&T Enterprises, LLC	65,536
74.172.0.0/16	AT&T Enterprises, LLC	65,536
74.174.0.0/16	AT&T Enterprises, LLC	65,536
74.175.0.0/16	AT&T Enterprises, LLC	65,536
74.189.0.0/16	AT&T Enterprises, LLC	65,536
74.191.0.0/16	AT&T Enterprises, LLC	65,536
74.228.0.0/16	AT&T Enterprises, LLC	65,536
74.231.0.0/16	AT&T Enterprises, LLC	65,536
74.238.0.0/16	AT&T Enterprises, LLC	65,536
74.239.0.0/16	AT&T Enterprises, LLC	65,536
74.246.0.0/16	AT&T Enterprises, LLC	65,536
74.247.0.0/16	AT&T Enterprises, LLC	65,536
74.251.0.0/16	AT&T Enterprises, LLC	65,536
98.72.0.0/16	AT&T Enterprises, LLC	65,536
205.152.0.0/16	AT&T Enterprises, LLC	65,536
207.203.0.0/16	AT&T Enterprises, LLC	65,536
209.149.0.0/16	AT&T Enterprises, LLC	65,536
65.83.236.0/22	BellSouth BRIB 1 - ATL	1,024
209.147.248.0/24	Institutions of Higher Learning	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS6389
                                                OrgID:          AS6389
                                                ASName:         AS6389
                                                ASNumber:       AS6389
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 4,439 domain names hosted across 1,257 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
74.252.14.201	██████████	197
74.252.14.248	██████████	142
70.158.118.27	██████████	118
70.158.118.37	██████████	98
207.203.128.177	██████████	87
70.158.118.45	██████████	64
74.252.14.235	██████████	49
74.252.14.106	██████████	49
74.255.66.61	██████████	43
74.255.66.51	██████████	34

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Peers

There are 2 peers for this ASN.

Peers	Name
AS11712	AT&T Services, Inc.
AS7018	AT&T Enterprises, LLC

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS7018	AT&T Enterprises, LLC

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Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS11712	AT&T Services, Inc.

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ASN API & Database

Pingable IPs

1,201 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
72.157.222.25	AS6389 AT&T Enterprises, LLC	`2.56ms` from Ashburn, US
72.158.133.74	AS6389 AT&T Enterprises, LLC	`2.54ms` from Ashburn, US
65.13.196.186	AS6389 AT&T Enterprises, LLC	`34.27ms` from Atlanta, US
207.203.39.1	AS6389 AT&T Enterprises, LLC	`4.17ms` from Atlanta, US
67.33.59.251	AS6389 AT&T Enterprises, LLC	`15.54ms` from Atlanta, US
72.157.35.68	AS6389 AT&T Enterprises, LLC	`19.08ms` from Atlanta, US
68.153.72.0	AS6389 AT&T Enterprises, LLC	`8.88ms` from Atlanta, US
74.231.10.63	AS6389 AT&T Enterprises, LLC	`14.06ms` from Atlanta, US
70.150.23.89	AS6389 AT&T Enterprises, LLC	`11.66ms` from Atlanta, US
65.82.151.127	AS6389 AT&T Enterprises, LLC	`9.83ms` from Atlanta, US
65.82.168.1	AS6389 AT&T Enterprises, LLC	`9.24ms` from Atlanta, US
65.82.10.127	AS6389 AT&T Enterprises, LLC	`8.41ms` from Atlanta, US
70.151.71.225	AS6389 AT&T Enterprises, LLC	`18.80ms` from Atlanta, US
68.152.83.129	AS6389 AT&T Enterprises, LLC	`4.98ms` from Atlanta, US
74.231.176.33	AS6389 AT&T Enterprises, LLC	`15.12ms` from Atlanta, US
68.153.44.1	AS6389 AT&T Enterprises, LLC	`8.97ms` from Atlanta, US
70.159.33.1	AS6389 AT&T Enterprises, LLC	`13.70ms` from Atlanta, US
74.231.1.97	AS6389 AT&T Enterprises, LLC	`1.96ms` from Atlanta, US
209.149.235.161	AS6389 AT&T Enterprises, LLC	`4.54ms` from Atlanta, US
68.156.59.194	AS6389 AT&T Enterprises, LLC	`10.96ms` from Atlanta, US
74.174.58.6	AS6389 AT&T Enterprises, LLC	`1.35ms` from Atlanta, US
70.158.184.163	AS6389 AT&T Enterprises, LLC	`12.69ms` from Atlanta, US
72.157.38.68	AS6389 AT&T Enterprises, LLC	`8.09ms` from Atlanta, US
65.15.160.207	AS6389 AT&T Enterprises, LLC	`22.34ms` from Atlanta, US
68.156.104.13	AS6389 AT&T Enterprises, LLC	`10.37ms` from Atlanta, 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
119.17.170.53	AS9268 Over The Wire Pty Ltd	`0.19ms` from Brisbane, AU
94.204.34.37	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.63ms` from Dubai, AE
52.169.138.245	AS8075 Microsoft Corporation	`0.25ms` from Dublin, IE
63.181.155.85	AS16509 Amazon.com, Inc.	`0.11ms` from Frankfurt am Main, DE
74.124.62.69	AS22442 Phonoscope, Inc.	`1.36ms` from Houston, US
12.31.110.21	AS26311 Ranch WiFi LLC	`19.55ms` from Los Angeles, US
97.167.124.181	AS6167 Verizon Business	`8.03ms` from Los Angeles, US
159.136.24.5	AS11517 Blue Cross & Blue Shield of Minnesota	`1.16ms` from Minneapolis, US
105.29.110.5	AS37100 SEACOM Limited	`6.89ms` from Nairobi, KE
222.133.149.5	AS4837 CHINA UNICOM China169 Backbone	`3.37ms` from Qingdao, CN
177.249.2.181	AS16960 Television Internacional, S.A. de C.V.	`15.62ms` from Santiago de Queretaro, MX
116.32.164.197	AS17858 LG POWERCOMM	`2.03ms` from Seoul, KR
176.69.17.37	AS1257 Tele2 Sverige AB	`0.62ms` from Stockholm, SE
60.66.109.149	AS17676 SoftBank Corp.	`7.77ms` from Tokyo, JP
70.160.138.181	AS22773 Cox Communications Inc.	`8.88ms` from Ashburn, US
99.59.255.101	AS7018 AT&T Enterprises, LLC	`1.70ms` from Atlanta, US
44.228.65.37	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
103.233.208.5	AS9913 Internet Information Group	`1.37ms` from Brisbane, AU
34.58.234.53	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
52.212.146.149	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
188.111.137.213	AS3209 Vodafone GmbH	`0.97ms` from Duesseldorf, DE
93.213.23.245	AS3320 Deutsche Telekom AG	`4.92ms` from Frankfurt am Main, DE
62.214.16.197	AS8881 1&1 Versatel GmbH	`0.26ms` from Hamburg, DE
95.13.73.213	AS9121 Turk Telekomunikasyon Anonim Sirketi	`7.37ms` from Istanbul, TR
200.76.48.165	AS11172 Alestra, S. de R.L. de C.V.	`1.17ms` from Mexico City, MX

Traceroute

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

traceroute -a -n -q1 -m5 74.253.26.112

traceroute to 74.253.26.112 (74.253.26.112): 5 hops max, 52 byte packets

1 [AS31898] 140.91.242.20 0.085 ms

2 [AS15802] 91.74.125.170 17.864 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Abu Dhabi, AE

On January 19th 2026

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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 AS6389 at robtex.

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