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	4,467
IPv4 addresses	4,653,312
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	ASM ADSL EEUA	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
74.171.0.0/16	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 4,467 domain names hosted across 1,262 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
74.252.14.201	██████████	202
74.252.14.248	██████████	142
70.158.118.27	██████████	119
70.158.118.37	██████████	95
207.203.128.177	██████████	69
70.158.118.45	██████████	65
74.252.14.106	██████████	50
74.252.14.235	██████████	49
74.255.66.61	██████████	44
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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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS11712	AT&T Services, Inc.

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ASN API & Database

Pingable IPs

1,213 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
72.158.24.81	AS6389 AT&T Enterprises, LLC	`2.54ms` from Ashburn, US
72.157.223.1	AS6389 AT&T Enterprises, LLC	`2.55ms` from Ashburn, US
74.231.24.33	AS6389 AT&T Enterprises, LLC	`4.16ms` from Atlanta, US
72.157.36.17	AS6389 AT&T Enterprises, LLC	`5.02ms` from Atlanta, US
68.153.54.127	AS6389 AT&T Enterprises, LLC	`15.12ms` from Atlanta, US
65.83.66.193	AS6389 AT&T Enterprises, LLC	`12.56ms` from Atlanta, US
65.82.120.127	AS6389 AT&T Enterprises, LLC	`9.11ms` from Atlanta, US
70.159.33.1	AS6389 AT&T Enterprises, LLC	`13.80ms` from Atlanta, US
68.157.130.201	AS6389 AT&T Enterprises, LLC	`12.41ms` from Atlanta, US
70.150.158.97	AS6389 AT&T Enterprises, LLC	`6.12ms` from Atlanta, US
65.83.104.148	AS6389 AT&T Enterprises, LLC	`6.62ms` from Atlanta, US
205.152.2.4	AS6389 AT&T Enterprises, LLC	`1.72ms` from Atlanta, US
74.254.227.193	AS6389 AT&T Enterprises, LLC	`4.33ms` from Atlanta, US
65.83.54.1	AS6389 AT&T Enterprises, LLC	`8.77ms` from Atlanta, US
68.16.43.1	AS6389 AT&T Enterprises, LLC	`11.11ms` from Atlanta, US
74.254.128.97	AS6389 AT&T Enterprises, LLC	`11.58ms` from Atlanta, US
65.15.163.121	AS6389 AT&T Enterprises, LLC	`29.05ms` from Atlanta, US
66.20.36.65	AS6389 AT&T Enterprises, LLC	`6.66ms` from Atlanta, US
65.5.27.33	AS6389 AT&T Enterprises, LLC	`11.79ms` from Atlanta, US
65.82.10.127	AS6389 AT&T Enterprises, LLC	`9.21ms` from Atlanta, US
65.82.170.255	AS6389 AT&T Enterprises, LLC	`9.49ms` from Atlanta, US
72.157.48.19	AS6389 AT&T Enterprises, LLC	`15.09ms` from Atlanta, US
72.157.35.62	AS6389 AT&T Enterprises, LLC	`19.14ms` from Atlanta, US
74.174.57.139	AS6389 AT&T Enterprises, LLC	`5.98ms` from Atlanta, US
72.159.68.199	AS6389 AT&T Enterprises, LLC	`11.47ms` 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
20.13.117.149	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
34.79.131.165	AS396982 Google LLC	`0.13ms` from Brussels, BE
99.36.10.149	AS7018 AT&T Enterprises, LLC	`4.28ms` from Chicago, US
96.114.127.37	AS7922 Comcast Cable Communications, LLC	`0.86ms` from Chicago, US
87.79.200.53	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.17ms` from Duesseldorf, DE
91.14.243.21	AS3320 Deutsche Telekom AG	`7.25ms` from Frankfurt am Main, DE
183.232.201.53	AS9808 China Mobile Communications Group Co., Ltd.	`3.54ms` from Guangzhou, CN
50.39.76.229	AS20055 Wholesail networks LLC	`5.73ms` from Hillsboro, US
159.136.24.5	AS11517 Blue Cross & Blue Shield of Minnesota	`1.40ms` from Minneapolis, US
191.255.25.53	AS27699 TELEFÔNICA BRASIL S.A	`3.27ms` from Osasco, BR
86.239.88.181	AS3215 Orange S.A.	`14.28ms` from Paris, FR
179.221.161.53	AS28573 Claro NXT Telecomunicacoes Ltda	`11.35ms` from Rio de Janeiro, BR
176.53.206.229	AS56534 Comfortel Ltd.	`0.34ms` from Saint Petersburg, RU
14.44.85.21	AS4766 Korea Telecom	`7.16ms` from Seoul, KR
218.238.22.101	AS9318 SK Broadband Co Ltd	`6.06ms` from Seoul, KR
192.108.207.37	AS1878 Svensk Teleutveckling & Produktinnovation, STUPI AB	`0.41ms` from Stockholm, SE
194.166.146.133	AS8447 A1 Telekom Austria AG	`1.33ms` from Vienna, AT
31.0.244.229	AS8374 Polkomtel Sp. z o.o.	`15.42ms` from Warsaw, PL
80.71.218.245	AS12389 PJSC Rostelecom	`5.68ms` from Yekaterinburg, RU
79.107.249.229	AS25472 Nova Telecommunications & Media Single Member S.A	`7.72ms` from Athens, GR
173.21.6.229	AS30036 Mediacom Communications Corp	`9.46ms` from Atlanta, US
178.132.121.213	AS8926 Moldtelecom SA	`1.28ms` from Chisinau, MD
98.164.83.69	AS22773 Cox Communications Inc.	`16.19ms` from Dallas, US
65.58.63.133	AS3356 Level 3 Parent, LLC	`0.37ms` from Denver, US
3.254.33.149	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE

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 208.60.126.99

traceroute to 208.60.126.99 (208.60.126.99): 7 hops max, 52 byte packets

3 [AS37282] 102.130.224.97 1.365 ms

4 [AS6453] 195.219.129.41 73.143 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Abidjan, CI

On November 28th 2025

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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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