AS number details

AS6389

AT&T Enterprises, LLC · att.com

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AS6389 – AT&T Enterprises, LLC

Field	Value
Country	United States
Website	att.com
Hosted domains	5,135
Number of IPv4	5,964,032
Number of IPv6	0
ASN type	ISP
Registry	arin
Allocated	29 years ago on Mar 28, 1996
Updated	4 months ago on Dec 05, 2024

Netblock	Company	Num of IPs
205.152.0.0/16	AT&T Enterprises, LLC	65,536
205.152.66.0/24	NOC LAB Test - ASM	256
207.203.0.0/16	AT&T Enterprises, LLC	65,536
208.60.0.0/14	AT&T Enterprises, LLC	262,144
209.147.248.0/24	Institutions of Higher Learning	256
209.149.0.0/16	AT&T Enterprises, LLC	65,536
216.76.0.0/14	AT&T Enterprises, LLC	262,144
216.78.1.0/24	AT&T Enterprises, LLC	256
216.78.12.0/23	AT&T Enterprises, LLC	512
216.78.134.0/24	AT&T Enterprises, LLC	256
216.78.140.0/23	AT&T Enterprises, LLC	512
216.78.14.0/23	AT&T Enterprises, LLC	512
216.78.142.0/24	AT&T Enterprises, LLC	256
216.78.143.0/24	AT&T Enterprises, LLC	256
216.78.144.0/24	AT&T Enterprises, LLC	256
216.78.16.0/22	AT&T Enterprises, LLC	1,024
216.78.175.0/24	AT&T Enterprises, LLC	256
216.78.188.0/23	AT&T Enterprises, LLC	512
216.78.193.0/24	AT&T Enterprises, LLC	256
216.78.194.0/23	AT&T Enterprises, LLC	512
216.78.196.0/24	AT&T Enterprises, LLC	256
216.78.20.0/23	AT&T Enterprises, LLC	512
216.78.2.0/23	AT&T Enterprises, LLC	512
216.78.212.0/24	AT&T Enterprises, LLC	256
216.78.22.0/24	CLT DIAL	256
216.78.23.0/24	CLT DIAL	256
216.78.232.0/21	MCO DIAL	2,048
216.78.24.0/22	AT&T Enterprises, LLC	1,024
216.78.30.0/23	TYS DIAL	512
216.78.32.0/21	ASM DIAL	2,048
216.78.40.0/22	ASM DIAL	1,024
216.78.4.0/22	AT&T Enterprises, LLC	1,024
216.78.44.0/24	ASM DIAL	256
216.78.48.0/21	ASM DIAL	2,048
216.78.56.0/22	ASM DIAL	1,024
216.78.65.0/24	JAN DIAL	256
216.78.8.0/22	AT&T Enterprises, LLC	1,024
65.12.0.0/14	AT&T Enterprises, LLC	262,144
65.13.120.0/22	AT&T Enterprises, LLC	1,024
65.13.124.0/22	AT&T Enterprises, LLC	1,024
65.13.136.0/22	AT&T Enterprises, LLC	1,024
65.13.176.0/21	AT&T Enterprises, LLC	2,048
65.13.184.0/21	AT&T Enterprises, LLC	2,048
65.13.192.0/22	AT&T Enterprises, LLC	1,024
65.13.196.0/22	AT&T Enterprises, LLC	1,024
65.13.204.0/22	AT&T Enterprises, LLC	1,024
65.13.212.0/22	AT&T Enterprises, LLC	1,024
65.13.84.0/22	AT&T Enterprises, LLC	1,024
65.13.92.0/22	AT&T Enterprises, LLC	1,024
65.15.128.0/20	AT&T Enterprises, LLC	4,096
65.15.176.0/21	AT&T Enterprises, LLC	2,048
65.15.184.0/21	AT&T Enterprises, LLC	2,048
65.15.200.0/21	AT&T Enterprises, LLC	2,048
65.15.208.0/21	AT&T Enterprises, LLC	2,048
65.15.248.0/21	AT&T Enterprises, LLC	2,048
65.5.0.0/16	AT&T Enterprises, LLC	65,536
65.5.160.0/22	AT&T Enterprises, LLC	1,024
65.5.164.0/22	AT&T Enterprises, LLC	1,024
65.5.172.0/22	AT&T Enterprises, LLC	1,024
65.5.200.0/21	AT&T Enterprises, LLC	2,048
65.5.228.0/22	AT&T Enterprises, LLC	1,024
65.5.232.0/22	AT&T Enterprises, LLC	1,024
65.5.236.0/22	AT&T Enterprises, LLC	1,024
65.5.240.0/22	AT&T Enterprises, LLC	1,024
65.5.244.0/22	AT&T Enterprises, LLC	1,024
65.5.248.0/22	AT&T Enterprises, LLC	1,024
65.5.252.0/22	AT&T Enterprises, LLC	1,024
65.7.0.0/16	AT&T Enterprises, LLC	65,536
65.7.64.0/18	AT&T Enterprises, LLC	16,384
65.81.0.0/16	AT&T Enterprises, LLC	65,536
65.81.108.0/22	AT&T Enterprises, LLC	1,024
65.81.240.0/21	SHV ADSL EEUA	2,048
65.81.248.0/23	BMF LAN ADSL - SHV	512
65.81.66.0/24	AT&T Enterprises, LLC	256
65.81.67.0/24	AT&T Enterprises, LLC	256
65.81.68.0/23	AT&T Enterprises, LLC	512
65.81.70.0/23	AT&T Enterprises, LLC	512
65.81.76.0/23	AT&T Enterprises, LLC	512
65.81.78.0/23	AT&T Enterprises, LLC	512
65.81.82.0/23	AT&T Enterprises, LLC	512
65.81.88.0/22	AT&T Enterprises, LLC	1,024
65.82.0.0/16	AT&T Enterprises, LLC	65,536
65.82.200.0/23	AT&T Enterprises, LLC	512
65.82.202.0/23	AT&T Enterprises, LLC	512
65.82.204.0/22	AT&T Enterprises, LLC	1,024
65.82.218.0/23	AT&T Enterprises, LLC	512
65.82.222.0/23	AT&T Enterprises, LLC	512
65.82.230.0/23	AT&T Enterprises, LLC	512
65.82.236.0/23	AT&T Enterprises, LLC	512
65.82.238.0/23	AT&T Enterprises, LLC	512
65.82.252.0/23	AT&T Enterprises, LLC	512
65.82.254.0/23	AT&T Enterprises, LLC	512
65.83.0.0/16	AT&T Enterprises, LLC	65,536
65.83.148.0/22	BMF LAN ADSL - MCO	1,024
65.83.152.0/21	AT&T Enterprises, LLC	2,048
65.83.168.0/21	AT&T Enterprises, LLC	2,048
65.83.236.0/22	BellSouth BRIB 1 - ATL	1,024
66.20.0.0/15	AT&T Enterprises, LLC	131,072
66.20.128.0/22	AT&T Enterprises, LLC	1,024
66.20.138.0/23	AT&T Enterprises, LLC	512

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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 5,135 domain names hosted across 1,521 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
208.62.148.70	██████████	368
70.150.209.134	██████████	249
74.252.14.201	██████████	212
70.150.209.124	██████████	165
74.252.14.248	██████████	159
70.158.118.27	██████████	132
74.174.32.50	██████████	114
70.158.118.37	██████████	103
70.158.118.45	██████████	75
207.203.128.177	██████████	74

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Peers

There are 2 peers for this ASN.

Peers	Name
AS11712	AT&T Services, Inc.
AS7018	AT&T Services, Inc.

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS7018	AT&T Services, Inc.

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Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS11712	AT&T Services, Inc.

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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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