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
68.216.146.22	AS6389 AT&T Enterprises, LLC	`1.76ms` from Ashburn, US
70.159.236.175	AS6389 AT&T Enterprises, LLC	`10.29ms` from Atlanta, US
65.83.122.65	AS6389 AT&T Enterprises, LLC	`4.05ms` from Atlanta, US
74.231.227.41	AS6389 AT&T Enterprises, LLC	`20.37ms` from Atlanta, US
65.82.117.129	AS6389 AT&T Enterprises, LLC	`8.93ms` from Atlanta, US
65.82.115.191	AS6389 AT&T Enterprises, LLC	`1.15ms` from Atlanta, US
65.82.118.0	AS6389 AT&T Enterprises, LLC	`9.29ms` from Atlanta, US
68.153.38.1	AS6389 AT&T Enterprises, LLC	`4.27ms` from Atlanta, US
66.21.26.6	AS6389 AT&T Enterprises, LLC	`1.40ms` from Atlanta, US
65.5.87.129	AS6389 AT&T Enterprises, LLC	`11.92ms` from Atlanta, US
70.159.220.170	AS6389 AT&T Enterprises, LLC	`3.33ms` from Atlanta, US
70.147.83.216	AS6389 AT&T Enterprises, LLC	`25.15ms` from Atlanta, US
74.231.224.134	AS6389 AT&T Enterprises, LLC	`14.05ms` from Atlanta, US
209.149.244.225	AS6389 AT&T Enterprises, LLC	`7.62ms` from Atlanta, US
68.208.215.180	AS6389 AT&T Enterprises, LLC	`19.31ms` from Atlanta, US
65.82.255.113	AS6389 AT&T Enterprises, LLC	`18.50ms` from Atlanta, US
205.152.13.209	AS6389 AT&T Enterprises, LLC	`2.44ms` from Atlanta, US
65.82.173.255	AS6389 AT&T Enterprises, LLC	`16.84ms` from Atlanta, US
208.61.205.22	AS6389 AT&T Enterprises, LLC	`35.49ms` from Atlanta, US
68.157.189.241	AS6389 AT&T Enterprises, LLC	`36.65ms` from Atlanta, US
72.157.36.52	AS6389 AT&T Enterprises, LLC	`5.04ms` from Atlanta, US
68.16.33.1	AS6389 AT&T Enterprises, LLC	`14.98ms` from Atlanta, US
65.83.54.1	AS6389 AT&T Enterprises, LLC	`8.93ms` from Atlanta, US
68.208.92.246	AS6389 AT&T Enterprises, LLC	`10.46ms` from Chicago, US
74.231.249.1	AS6389 AT&T Enterprises, LLC	`13.23ms` from Dallas, 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
171.159.204.5	AS10794 Bank of America, National Association	`4.17ms` from Ashburn, US
73.68.129.149	AS7922 Comcast Cable Communications, LLC	`3.13ms` from Boston, US
24.58.8.69	AS11351 Charter Communications Inc	`17.88ms` from Chicago, US
76.183.19.21	AS11427 Charter Communications Inc	`4.18ms` from Dallas, US
18.134.213.149	AS16509 Amazon.com, Inc.	`0.21ms` from London, GB
82.134.245.133	AS30848 UNIDATA S.p.A.	`1.56ms` from Milan, IT
178.173.55.133	AS47759 POIG Ltd.	`1.67ms` from Moscow, RU
153.223.69.149	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.34ms` from Osaka, JP
98.92.116.213	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
52.126.53.53	AS8070 Microsoft Corporation	`19.12ms` from San Antonio, US
179.116.127.37	AS26599 TELEFÔNICA BRASIL S.A	`4.08ms` from Sao Paulo, BR
119.65.69.181	AS17858 LG POWERCOMM	`1.79ms` from Seoul, KR
172.226.94.37	AS36183 Akamai Technologies, Inc.	`0.34ms` from Seoul, KR
106.14.210.229	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.01ms` from Shanghai, CN
153.120.148.133	AS7684 SAKURA Internet Inc.	`16.63ms` from Tokyo, JP
91.193.122.53	AS42763 FPUH Czajen Krzysztof Czaja	`5.78ms` from Warsaw, PL
40.79.157.213	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
196.117.173.53	AS36925 MEDITELECOM	`3.02ms` from Casablanca, MA
23.192.146.133	AS16625 Akamai Technologies, Inc.	`0.57ms` from Dallas, US
186.225.33.165	AS28368 SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME	`0.50ms` from Fortaleza, BR
203.128.245.213	AS24088 Hanoi Telecom Joint Stock Company - HCMC Branch	`0.74ms` from Hanoi, VN
111.43.106.229	AS132525 HeiLongJiang Mobile Communication Company Limited	`8.37ms` from Harbin, CN
43.129.163.229	AS132203 Tencent Building, Kejizhongyi Avenue	`0.40ms` from Hong Kong, HK
182.219.158.245	AS17858 LG POWERCOMM	`1.87ms` from Incheon, KR
41.0.197.101	AS36994 Vodacom	`1.56ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -m5 74.252.199.136

traceroute to 74.252.199.136 (74.252.199.136): 5 hops max, 52 byte packets

1 [AS31898] 140.91.242.7 0.066 ms

2 [AS15802] 91.74.125.170 0.318 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Abu Dhabi, AE

On April 13th 2026

Related Networks

AS13472

Matrix Medical Network

More details

AS22540

Vaisala Inc

More details

AS22557

Identity Digital Inc.

More details

AS252

Headquarters, USAISC

More details

AS27363

Swiss Re America Holding Corporation

More details

AS36323

Ezri Inc

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