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	4,445
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 4,445 domain names hosted across 1,256 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
74.252.14.201	██████████	199
74.252.14.248	██████████	142
70.158.118.27	██████████	119
70.158.118.37	██████████	97
207.203.128.177	██████████	86
70.158.118.45	███████	63
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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Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS11712	AT&T Services, Inc.

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ASN API & Database

Pingable IPs

1,207 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
74.231.224.158	AS6389 AT&T Enterprises, LLC	`14.03ms` from Atlanta, US
70.158.184.163	AS6389 AT&T Enterprises, LLC	`12.10ms` from Atlanta, US
70.150.76.80	AS6389 AT&T Enterprises, LLC	`11.68ms` from Atlanta, US
74.254.238.190	AS6389 AT&T Enterprises, LLC	`3.34ms` from Atlanta, US
208.60.28.22	AS6389 AT&T Enterprises, LLC	`17.56ms` from Atlanta, US
68.208.11.196	AS6389 AT&T Enterprises, LLC	`2.99ms` from Atlanta, US
65.15.193.73	AS6389 AT&T Enterprises, LLC	`16.20ms` from Atlanta, US
70.158.166.151	AS6389 AT&T Enterprises, LLC	`9.61ms` from Atlanta, US
70.150.240.73	AS6389 AT&T Enterprises, LLC	`12.46ms` from Atlanta, US
70.150.163.254	AS6389 AT&T Enterprises, LLC	`9.09ms` from Atlanta, US
65.82.159.1	AS6389 AT&T Enterprises, LLC	`9.25ms` from Atlanta, US
74.239.101.49	AS6389 AT&T Enterprises, LLC	`20.18ms` from Atlanta, US
68.153.73.191	AS6389 AT&T Enterprises, LLC	`5.16ms` from Atlanta, US
70.150.153.161	AS6389 AT&T Enterprises, LLC	`6.26ms` from Atlanta, US
72.159.1.105	AS6389 AT&T Enterprises, LLC	`3.90ms` from Atlanta, US
70.154.38.7	AS6389 AT&T Enterprises, LLC	`11.64ms` from Atlanta, US
68.153.40.63	AS6389 AT&T Enterprises, LLC	`3.66ms` from Atlanta, US
65.82.144.129	AS6389 AT&T Enterprises, LLC	`8.00ms` from Atlanta, US
65.82.124.225	AS6389 AT&T Enterprises, LLC	`4.25ms` from Atlanta, US
74.254.128.97	AS6389 AT&T Enterprises, LLC	`11.25ms` from Atlanta, US
68.17.6.97	AS6389 AT&T Enterprises, LLC	`1.50ms` from Atlanta, US
74.254.227.193	AS6389 AT&T Enterprises, LLC	`4.29ms` from Atlanta, US
68.16.91.129	AS6389 AT&T Enterprises, LLC	`4.63ms` from Atlanta, US
68.208.13.31	AS6389 AT&T Enterprises, LLC	`2.70ms` from Chicago, US
216.77.141.31	AS6389 AT&T Enterprises, LLC	`5.30ms` from Chicago, 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
52.23.93.21	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
171.4.1.53	AS45758 Triple T Broadband Public Company Limited	`4.47ms` from Bangkok, TH
211.157.174.117	AS23724 IDC, China Telecommunications Corporation	`4.97ms` from Beijing, CN
99.36.10.149	AS7018 AT&T Enterprises, LLC	`4.19ms` from Chicago, US
72.249.228.5	AS30688 FastTrack Communications Inc.	`12.77ms` from Denver, US
52.189.18.245	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
82.149.233.165	AS29551 Aixit GmbH	`0.47ms` from Frankfurt am Main, DE
101.96.102.5	AS24173 Netnam Company	`0.92ms` from Hanoi, VN
47.146.191.85	AS5650 Frontier Communications of America, Inc.	`2.64ms` from Los Angeles, US
85.59.25.5	AS12479 Orange Espagne SA	`11.53ms` from Madrid, ES
167.71.110.101	AS14061 DigitalOcean, LLC	`0.58ms` from New York City, US
76.106.199.213	AS7922 Comcast Cable Communications, LLC	`4.56ms` from Orlando, US
68.0.217.149	AS22773 Cox Communications Inc.	`6.86ms` from Providence, US
13.106.22.133	AS8075 Microsoft Corporation	`0.56ms` from Quincy, US
190.154.89.21	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`7.38ms` from Quito, EC
58.151.7.133	AS3786 LG DACOM Corporation	`2.77ms` from Seoul, KR
106.117.131.245	AS4134 CHINANET-BACKBONE	`5.83ms` from Shijiazhuang, CN
138.217.192.117	AS1221 Telstra Limited	`0.71ms` from Sydney, AU
42.247.23.37	AS4538 China Education and Research Network Center	`4.21ms` from Zhengzhou, CN
145.102.21.21	AS1103 SURF B.V.	`3.16ms` from Amsterdam, NL
5.59.209.181	AS61367 TOO B-TEL	`9.63ms` from Astana, KZ
71.75.229.229	AS11426 Charter Communications Inc	`8.18ms` from Atlanta, US
40.116.99.229	AS8075 Microsoft Corporation	`0.41ms` from Chicago, US
34.122.178.85	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
69.144.44.37	AS33588 Charter Communications LLC	`1.16ms` from Denver, US

Traceroute

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

traceroute -a -n -q1 -m5 68.17.91.19

traceroute to 68.17.91.19 (68.17.91.19): 5 hops max, 52 byte packets

1 [AS140627] 103.112.0.1 0.19 ms

2 [AS140627] 103.151.64.29 109.092 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Agana Heights Village, GU

On January 9th 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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