Autonomous System details

AS6389

AT&T Enterprises, LLC · att.com

United States

BitTorrent

Mobile

VPN

Need more data or want to access it via API or data downloads? Sign up to get free access

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

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.

IP Ranges API

WHOIS Details

Join for free to view WHOIS details ›


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

Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

IP WHOIS API & Database

Hosted Domains

There are 4,395 domain names hosted across 1,249 IP addresses on this ASN.

Join for free to explore hosted domains ›

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

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.

Useful for Cybersecurity

Hosted Domains API & Database

Peers

There are 3 peers for this ASN.

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

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS29802	HIVELOCITY, Inc.
AS7018	AT&T Enterprises, LLC

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS11712	AT&T Services, Inc.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Pingable IPs

1,159 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
66.21.115.1	AS6389 AT&T Enterprises, LLC	`15.20ms` from Atlanta, US
70.159.167.4	AS6389 AT&T Enterprises, LLC	`8.96ms` from Atlanta, US
66.21.114.97	AS6389 AT&T Enterprises, LLC	`23.34ms` from Atlanta, US
65.14.13.162	AS6389 AT&T Enterprises, LLC	`4.94ms` from Atlanta, US
67.32.148.95	AS6389 AT&T Enterprises, LLC	`7.02ms` from Atlanta, US
67.33.59.251	AS6389 AT&T Enterprises, LLC	`15.82ms` from Atlanta, US
74.254.86.65	AS6389 AT&T Enterprises, LLC	`14.63ms` from Atlanta, US
74.231.203.45	AS6389 AT&T Enterprises, LLC	`14.06ms` from Atlanta, US
74.231.10.95	AS6389 AT&T Enterprises, LLC	`14.12ms` from Atlanta, US
65.5.87.129	AS6389 AT&T Enterprises, LLC	`11.92ms` from Atlanta, US
65.82.201.185	AS6389 AT&T Enterprises, LLC	`13.43ms` from Atlanta, US
74.231.222.115	AS6389 AT&T Enterprises, LLC	`14.05ms` from Atlanta, US
74.253.21.1	AS6389 AT&T Enterprises, LLC	`13.16ms` from Atlanta, US
65.82.248.4	AS6389 AT&T Enterprises, LLC	`15.43ms` from Atlanta, US
68.16.100.145	AS6389 AT&T Enterprises, LLC	`6.78ms` from Atlanta, US
72.159.68.193	AS6389 AT&T Enterprises, LLC	`11.63ms` from Atlanta, US
65.82.97.192	AS6389 AT&T Enterprises, LLC	`1.01ms` from Atlanta, US
65.15.31.121	AS6389 AT&T Enterprises, LLC	`8.11ms` from Boca Raton, US
68.208.13.6	AS6389 AT&T Enterprises, LLC	`2.79ms` from Chicago, US
68.153.241.137	AS6389 AT&T Enterprises, LLC	`10.50ms` from Durham, US
65.13.232.193	AS6389 AT&T Enterprises, LLC	`14.35ms` from Durham, US
209.149.108.81	AS6389 AT&T Enterprises, LLC	`4.41ms` from Durham, US
65.15.132.153	AS6389 AT&T Enterprises, LLC	`13.36ms` from Miami, US
65.82.49.129	AS6389 AT&T Enterprises, LLC	`8.48ms` from Miami, US
68.153.218.65	AS6389 AT&T Enterprises, LLC	`10.46ms` from Miami, 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
154.250.160.165	AS36947 Telecom Algeria	`13.00ms` from Algiers, DZ
136.255.208.85	AS12302 Vodafone Romania S.A.	`3.27ms` from Bucharest, RO
173.17.15.69	AS30036 Mediacom Communications Corp	`14.79ms` from Chicago, US
76.85.28.245	AS11427 Charter Communications Inc	`17.21ms` from Dallas, US
69.59.85.101	AS35986 Vyve Broadband	`1.75ms` from Dallas, US
75.144.70.85	AS7922 Comcast Cable Communications, LLC	`7.57ms` from Detroit, US
93.220.67.229	AS3320 Deutsche Telekom AG	`4.60ms` from Frankfurt am Main, DE
58.254.6.181	AS17816 China Unicom IP network China169 Guangdong province	`10.50ms` from Guangzhou, CN
202.30.49.133	AS38131 Mokpo National Maritime University	`6.85ms` from Incheon, KR
43.218.153.85	AS16509 Amazon.com, Inc.	`0.17ms` from Jakarta, ID
91.197.231.5	AS204436 Kualo Limited	`0.47ms` from London, GB
34.160.20.165	AS396982 Google LLC	`0.07ms` from Melbourne, AU
188.10.173.133	AS3269 Telecom Italia S.p.A.	`6.44ms` from Naples, IT
104.244.254.117	AS14265 TPx Communications	`1.21ms` from San Jose, US
40.79.157.213	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
172.214.80.53	AS8075 Microsoft Corporation	`1.28ms` from Ashburn, US
156.19.60.149	AS20115 Charter Communications LLC	`11.50ms` from Atlanta, US
54.191.114.165	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
213.81.160.5	AS6855 Slovak Telekom, a.s.	`0.62ms` from Bratislava, SK
34.134.75.21	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
98.23.241.197	AS7029 Windstream Communications LLC	`14.17ms` from Dallas, US
104.81.29.85	AS16625 Akamai Technologies, Inc.	`0.44ms` from Hyderabad, IN
158.143.18.5	AS786 Jisc Services Limited	`1.14ms` from London, GB
20.90.210.69	AS8075 Microsoft Corporation	`0.29ms` from London, GB
80.246.67.101	AS21378 PJSC Rostelecom	`6.98ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -m5 74.189.229.170

traceroute to 74.189.229.170 (74.189.229.170): 5 hops max, 52 byte packets

1 [AS31898] 140.91.242.15 0.065 ms

2 [AS15802] 91.74.125.170 0.345 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Abu Dhabi, AE

On April 13th 2026

Related Networks

AS1429

FriendFinder Networks Inc

More details

AS1616

CoreLink Data Centers

More details

AS19344

Sovereign-Sol LLC

More details

AS21561

Les Schwab Tire Centers

More details

AS26897

Marex Capital Markets, Inc.

More details

AS32695

White River Connect

More details

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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales