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 4,447
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

IP Ranges

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
74.171.0.0/16 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 4,447 domain names hosted across 1,260 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 ██████████ 77
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

1,211 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
72.158.96.63 AS6389 AT&T Enterprises, LLC 2.77ms from Ashburn, US
70.148.236.57 AS6389 AT&T Enterprises, LLC 12.37ms from Atlanta, US
68.153.68.33 AS6389 AT&T Enterprises, LLC 19.62ms from Atlanta, US
68.153.85.223 AS6389 AT&T Enterprises, LLC 5.53ms from Atlanta, US
68.16.45.0 AS6389 AT&T Enterprises, LLC 11.09ms from Atlanta, US
72.157.40.128 AS6389 AT&T Enterprises, LLC 3.68ms from Atlanta, US
65.5.78.105 AS6389 AT&T Enterprises, LLC 13.13ms from Atlanta, US
66.20.36.65 AS6389 AT&T Enterprises, LLC 6.64ms from Atlanta, US
70.158.43.126 AS6389 AT&T Enterprises, LLC 1.62ms from Atlanta, US
209.149.135.97 AS6389 AT&T Enterprises, LLC 6.29ms from Atlanta, US
74.231.24.33 AS6389 AT&T Enterprises, LLC 4.21ms from Atlanta, US
70.150.163.254 AS6389 AT&T Enterprises, LLC 8.92ms from Atlanta, US
209.149.123.129 AS6389 AT&T Enterprises, LLC 11.80ms from Atlanta, US
70.159.164.2 AS6389 AT&T Enterprises, LLC 6.88ms from Atlanta, US
70.150.202.65 AS6389 AT&T Enterprises, LLC 12.24ms from Atlanta, US
68.208.223.193 AS6389 AT&T Enterprises, LLC 11.73ms from Atlanta, US
70.155.107.133 AS6389 AT&T Enterprises, LLC 23.38ms from Atlanta, US
65.82.166.0 AS6389 AT&T Enterprises, LLC 9.12ms from Atlanta, US
65.82.120.127 AS6389 AT&T Enterprises, LLC 9.12ms from Atlanta, US
68.156.105.142 AS6389 AT&T Enterprises, LLC 11.52ms from Atlanta, US
65.82.32.0 AS6389 AT&T Enterprises, LLC 26.34ms from Atlanta, US
209.149.96.25 AS6389 AT&T Enterprises, LLC 1.33ms from Atlanta, US
68.16.25.1 AS6389 AT&T Enterprises, LLC 19.19ms from Atlanta, US
68.216.166.158 AS6389 AT&T Enterprises, LLC 14.53ms from Atlanta, US
65.82.149.0 AS6389 AT&T Enterprises, LLC 4.06ms 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
172.214.2.21 AS8075 Microsoft Corporation 0.36ms from Ashburn, US
94.20.28.197 AS48830 TransEuroCom LLC 6.52ms from Baku, AZ
190.13.52.69 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 7.52ms from Bogota, CO
67.184.16.197 AS7922 Comcast Cable Communications, LLC 5.44ms from Chicago, US
98.129.19.213 AS33070 Rackspace Hosting 1.00ms from Dallas, US
119.187.126.197 AS4837 CHINA UNICOM China169 Backbone 6.43ms from Jinan, CN
31.128.172.53 AS56465 Therecom Ltd 1.18ms from Kharkiv, UA
47.5.193.149 AS20115 Charter Communications LLC 11.98ms from Minneapolis, US
98.40.30.101 AS7922 Comcast Cable Communications, LLC 14.82ms from Murfreesboro, US
58.215.225.21 AS4134 CHINANET-BACKBONE 3.53ms from Nanjing, CN
222.216.151.5 AS4134 CHINANET-BACKBONE 3.72ms from Nanning, CN
43.201.52.53 AS16509 Amazon.com, Inc. 0.31ms from Seoul, KR
166.104.89.5 AS9321 Hanyang University 1.96ms from Seoul, KR
117.186.243.213 AS24400 Shanghai Mobile Communications Co.,Ltd. 3.06ms from Shanghai, CN
60.90.59.85 AS17676 SoftBank Corp. 3.20ms from Tokyo, JP
23.249.124.213 AS21724 GOCO TECHNOLOGY LIMITED PARTNERSHIP 0.42ms from Toronto, CA
111.19.235.69 AS9808 China Mobile Communications Group Co., Ltd. 0.82ms from Xi'an, CN
79.107.249.229 AS25472 Nova Telecommunications & Media Single Member S.A 7.21ms from Athens, GR
87.65.34.53 AS5432 Proximus NV 2.30ms from Brussels, BE
172.183.164.165 AS8075 Microsoft Corporation 0.21ms from Chicago, US
174.174.185.181 AS7922 Comcast Cable Communications, LLC 8.66ms from Flint, US
80.132.110.197 AS3320 Deutsche Telekom AG 6.54ms from Frankfurt am Main, DE
184.169.51.5 AS21804 Access Communications Co-operative Limited 18.76ms from Kelowna, CA
23.193.85.213 AS16625 Akamai Technologies, Inc. 0.73ms from Las Vegas, US
85.59.25.5 AS12479 Orange Espagne SA 11.42ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -m5 72.151.175.51
traceroute to 72.151.175.51 (72.151.175.51): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 7.366 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
On

Related Networks

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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