All IP Ranges
172.0.0.0/8
AS7018 | 172.124.0.0/14

172.124.0.0/14

AS7018 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS7018
Registry	arin
Hosted IPs	262,144
ID	SIS-80-05-38-15

WHOIS Details

NetHandle:      NET-172-124-0-0-1
OrgID:          AEL-360
Parent:         NET-172-0-0-0-0
NetName:        SIS-80-05-38-15
NetRange:       172.124.0.0 - 172.127.255.255
NetType:        allocation
OriginAS:       7132
RegDate:        2015-07-06
Updated:        2024-12-05
Source:         ARIN


OrgID:          AEL-360
OrgName:        AT&T Enterprises, LLC
CanAllocate:    
Street:         208 S. Akard St.
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75202
RegDate:        2024-11-22
Updated:        2025-03-21
OrgAdminHandle: ZS44-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  ZS44-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
Source:         ARIN


POCHandle:      ABUSE7-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         2701 W 15th ST
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75075
RegDate:        2002-08-24
Updated:        2018-03-08
OfficePhone:    +1-919-319-8167
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ZS44-ARIN
IsRole:         Y
LastName:       IPAdmin-ATT Internet Services
FirstName:      
Street:         7277 164th Ave NE
Street:         Attn: IP Management
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2000-05-17
Updated:        2025-06-26
OfficePhone:    +1-888-510-5545
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ICC-ARIN
IsRole:         Y
LastName:       IP Team
FirstName:      
Street:         200 S. Laurel AVE
City:           MIDDLETOWN
State/Prov:     NJ
Country:        US
PostalCode:     07748
RegDate:        2002-09-24
Updated:        2025-01-27
OfficePhone:    +1-888-876-2382
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 172.0.0.0/8

Range	ASN	Company	Num of IPs
172.32.0.0/11	AS21928	T-Mobile USA, Inc.	2,097,152
172.224.0.0/12	AS20940	Akamai Technologies, Inc.	1,048,576
172.0.0.0/12	AS7018	AT&T Enterprises, LLC	1,048,576
172.232.0.0/13	AS20940	Linode	524,288
172.112.0.0/13	AS20001	Charter Communications Inc	524,288
172.192.0.0/13	AS133414	Microsoft Limited	524,288
172.88.0.0/14	AS20001	Charter Communications Inc	262,144
172.72.0.0/14	AS11426	Charter Communications Inc	262,144
172.76.0.0/14	AS5650	Frontier Communications of America, Inc.	262,144
172.248.0.0/14	AS20001	Charter Communications Inc	262,144
172.100.0.0/15	AS11351	Charter Communications Inc	131,072
172.58.0.0/15	AS21928	T-Mobile USA, Inc.	131,072
172.242.0.0/15	AS7155	ViaSat,Inc.	131,072
172.122.0.0/15	AS2497	Internet Initiative Japan Inc.	131,072
172.109.0.0/16	AS5650	Frontier Communications Corporation	65,536
172.56.0.0/16	AS21928	T-Mobile USA, Inc.	65,536
172.108.0.0/16	AS5650	Frontier Communications Corporation	65,536
172.218.0.0/16	AS852	TELUS Communications Inc.	65,536
172.219.0.0/16	AS852	TELUS Communications Inc.	65,536
172.254.0.0/16	AS12271	Charter Communications Inc	65,536
172.217.0.0/16	AS15169	Google LLC	65,536
172.95.0.0/16	AS5650	Frontier Communications Corporation	65,536
172.244.0.0/16	AS7922	Comcast Cable Communications, LLC	65,536
172.64.0.0/16	AS13335	Cloudflare, Inc.	65,536
172.92.0.0/16	AS11404	Wave Broadband	65,536
172.247.0.0/16	AS40065	CloudRadium L.L.C	65,536
172.253.0.0/16	AS15169	Google LLC	65,536
172.85.128.0/17	AS16504	Granite Telecommunications LLC	32,768
172.103.128.0/17	AS25668	Cipherkey Exchange Corp.	32,768
172.97.128.0/17	AS11814	Distributel Communications Limited	32,768
172.220.0.0/17	AS20115	Charter Communications LLC	32,768
172.221.128.0/17	AS20115	Charter Communications LLC	32,768
172.95.0.0/17	AS5650	Frontier Communications Corporation	32,768
172.80.0.0/17	AS22552	eSited Solutions	32,768
172.94.128.0/17	AS135354	JTC Summit 8 Jurong Town Hall Road # 24-05	32,768
172.93.128.0/17	AS20278	Nexeon Technologies, Inc.	32,768
172.80.192.0/18	AS197207	Mobile Communication Company of Iran PLC	16,384
172.220.128.0/18	AS20115	Charter Communications LLC	16,384
172.84.0.0/18	AS26531	NEXUSDS.COM	16,384
172.80.128.0/18	AS197207	Mobile Communication Company of Iran PLC	16,384
172.221.0.0/18	AS20115	Charter Communications LLC	16,384
172.222.128.0/18	AS20115	Charter Communications LLC	16,384
172.109.0.0/18	AS5650	Frontier Communications Solutions	16,384
172.222.192.0/18	AS20115	Charter Communications LLC	16,384
172.223.0.0/18	AS20115	Charter Communications LLC	16,384
172.108.192.0/18	AS5650	Frontier Communications Solutions	16,384
172.81.192.0/18	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	16,384
172.220.192.0/18	AS20115	Charter Communications LLC	16,384
172.222.64.0/18	AS20115	Charter Communications LLC	16,384

Show more ranges

Hosted domains

There are 463 domain names hosted across 277 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.126.118.146	ellis.us	23
172.127.23.196	homesys.net	17
172.125.130.209	tri-century.org	14
172.126.19.20	nmail.com	9
172.126.75.45	markwbowden.com	8
172.125.79.64	moviesetlocation.com	7
172.124.175.133	megadungeon.com	7
172.126.227.41	centerpeacerock.com	6
172.126.123.244	exportcomments.io	6
172.127.40.244	quixotic.me	6
172.126.147.218	hostacourt.com	5
172.124.124.202	ii-i.com	5
172.125.148.190	thekingfamily.net	5
172.126.108.181	purpleflame.one	5
172.124.90.171	sotabhc.com	5
172.126.78.50	mazeme.com	4
172.126.125.70	trianglecannabis.org	4
172.126.69.77	hatefx.com	4
172.126.75.225	projectmazboot.com	4
172.124.128.210	timthomas.com	4

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What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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