Autonomous System details

AS6389

AT&T Enterprises, LLC · att.com

United States

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AS6389 – AT&T Enterprises, LLC

Field	Value
Country	United States
Website	att.com
Hosted domains	4,395
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
70.150.196.0/22	Motley Rice - CHS	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 4,395 domain names hosted across 1,249 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
74.252.14.201	██████████	187
74.252.14.248	██████████	137
70.158.118.27	██████████	108
70.158.118.37	██████████	86
207.203.128.236	██████████	76
70.158.118.45	██████████	57
74.252.14.235	██████████	46
74.252.14.106	██████████	46
74.255.66.61	██████████	35
68.152.21.31	██████████	33

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Peers

There are 3 peers for this ASN.

Peers	Name
AS11712	AT&T Services, Inc.
AS29802	HIVELOCITY, Inc.
AS7018	AT&T Enterprises, LLC

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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS29802	HIVELOCITY, Inc.
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

1,164 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
70.159.255.3	AS6389 AT&T Enterprises, LLC	`12.22ms` from Ashburn, US
72.159.82.1	AS6389 AT&T Enterprises, LLC	`10.01ms` from Ashburn, US
68.216.107.102	AS6389 AT&T Enterprises, LLC	`1.91ms` from Ashburn, US
68.153.29.191	AS6389 AT&T Enterprises, LLC	`9.04ms` from Ashburn, US
72.159.192.193	AS6389 AT&T Enterprises, LLC	`15.83ms` from Atlanta, US
74.231.53.65	AS6389 AT&T Enterprises, LLC	`14.08ms` from Atlanta, US
65.15.193.73	AS6389 AT&T Enterprises, LLC	`16.30ms` from Atlanta, US
65.82.84.128	AS6389 AT&T Enterprises, LLC	`0.59ms` from Atlanta, US
65.82.207.242	AS6389 AT&T Enterprises, LLC	`18.00ms` from Atlanta, US
74.231.46.63	AS6389 AT&T Enterprises, LLC	`14.16ms` from Atlanta, US
68.208.117.137	AS6389 AT&T Enterprises, LLC	`10.71ms` from Atlanta, US
67.33.46.75	AS6389 AT&T Enterprises, LLC	`23.06ms` from Atlanta, US
70.159.33.1	AS6389 AT&T Enterprises, LLC	`13.96ms` from Atlanta, US
208.62.190.1	AS6389 AT&T Enterprises, LLC	`13.55ms` from Atlanta, US
209.149.111.156	AS6389 AT&T Enterprises, LLC	`11.36ms` from Atlanta, US
70.158.184.163	AS6389 AT&T Enterprises, LLC	`12.19ms` from Atlanta, US
68.17.6.97	AS6389 AT&T Enterprises, LLC	`1.83ms` from Atlanta, US
70.159.114.33	AS6389 AT&T Enterprises, LLC	`11.95ms` from Atlanta, US
65.82.6.1	AS6389 AT&T Enterprises, LLC	`8.12ms` from Atlanta, US
68.153.254.41	AS6389 AT&T Enterprises, LLC	`18.42ms` from Atlanta, US
68.16.16.129	AS6389 AT&T Enterprises, LLC	`21.67ms` from Atlanta, US
70.159.164.4	AS6389 AT&T Enterprises, LLC	`6.44ms` from Atlanta, US
70.159.180.54	AS6389 AT&T Enterprises, LLC	`6.44ms` from Atlanta, US
74.231.9.1	AS6389 AT&T Enterprises, LLC	`1.73ms` from Atlanta, US
74.231.151.95	AS6389 AT&T Enterprises, LLC	`14.09ms` 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
108.18.146.37	AS701 Verizon Business	`2.14ms` from Ashburn, US
61.51.54.53	AS4808 China Unicom Beijing Province Network	`2.21ms` from Beijing, CN
34.62.69.149	AS396982 Google LLC	`0.15ms` from Brussels, BE
187.155.191.21	AS8151 UNINET	`0.67ms` from Cancún, MX
50.4.247.213	AS12083 WideOpenWest Finance LLC	`10.46ms` from Chicago, US
65.58.63.133	AS3356 Level 3 Parent, LLC	`0.19ms` from Denver, US
61.154.131.133	AS4134 CHINANET BACKBONE	`3.36ms` from Fuzhou, CN
101.96.102.5	AS24173 Netnam Company	`1.03ms` from Hanoi, VN
160.19.143.37	AS328218 Wireless Associate Service Providers CC	`3.20ms` from Johannesburg, ZA
78.144.142.5	AS13285 TalkTalk Communications Limited	`8.83ms` from London, GB
220.253.149.117	AS18371 Neighbourhood Cable	`4.65ms` from Melbourne, AU
151.95.81.117	AS1267 WIND TRE S.P.A.	`7.26ms` from Milan, IT
116.252.251.5	AS4134 CHINANET BACKBONE	`2.11ms` from Nanning, CN
173.54.35.117	AS701 Verizon Business	`2.54ms` from New York City, US
60.191.179.229	AS4134 CHINANET BACKBONE	`6.94ms` from Ningbo, CN
191.41.160.197	AS26615 TIM S/A	`1.56ms` from Rio de Janeiro, BR
15.235.145.69	AS16276 OVH SAS	`0.08ms` from Singapore, SG
54.252.84.149	AS16509 Amazon.com, Inc.	`0.17ms` from Sydney, AU
61.227.76.85	AS3462 Data Communication Business Group	`8.23ms` from Taipei, TW
206.45.42.21	AS7122 Bell Canada	`1.29ms` from Winnipeg, CA
119.17.170.53	AS4764 Aussie Broadband	`0.22ms` from Brisbane, AU
185.211.169.69	AS62240 Clouvider	`0.25ms` from Frankfurt am Main, DE
112.153.82.197	AS17858 LG POWERCOMM	`1.24ms` from Incheon, KR
202.162.202.213	AS23679 PT. Media Antar Nusa	`11.94ms` from Jakarta, ID
89.21.226.53	AS41695 VOSTRON Limited	`0.47ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m5 65.13.97.78

traceroute to 65.13.97.78 (65.13.97.78): 5 hops max, 52 byte packets

1 [AS31898] 140.91.242.3 0.073 ms

2 [AS15802] 91.74.125.170 0.407 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Abu Dhabi, AE

On April 25th 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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