107.126.128.0/23

AS20057 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS20057
Parent Range	107.126.128.0/17
Registry	ARIN
ID	ATT-MOBILITY-LLC

WHOIS Details

NetHandle:      NET-107-64-0-0-1
OrgID:          AEL-360
Parent:         NET-107-0-0-0-0
NetName:        ATT-MOBILITY-LLC
NetRange:       107.64.0.0 - 107.127.255.255
NetType:        allocation
RegDate:        2011-02-04
Updated:        2025-03-18
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:        2025-07-21
OrgAdminHandle: ZS44-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  ZS44-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
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:        2025-07-03
OfficePhone:    +1-888-876-2382
Mailbox:        rm-ipspecialist@att.com
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:        2025-07-03
OfficePhone:    +1-888-510-5545
Mailbox:        ipadmin@att.com
Mailbox:        ipadmin@semail.att.com
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:        2025-07-03
OfficePhone:    +1-919-319-8167
Mailbox:        abuse@att.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 107.126.128.0/23

Range	ASN	Company	Num of IPs
107.126.128.0/17	AS20057	AT&T Enterprises, LLC	32,768
107.64.0.0/10	AS7018	AT&T Enterprises, LLC	4,194,304

Nearby Ranges

BGP prefixes that overlap with 107.126.0.0/16

Range	ASN	Company	Num of IPs
107.64.0.0/10	AS7018	AT&T Enterprises, LLC	4,194,304
107.126.128.0/17	AS20057	AT&T Enterprises, LLC	32,768
107.126.144.0/20	AS20057	AT&T Enterprises, LLC	4,096
107.126.240.0/21	AS20057	AT&T Enterprises, LLC	2,048
107.126.136.0/21	AS20057	AT&T Enterprises, LLC	2,048
107.126.216.0/21	AS20057	AT&T Enterprises, LLC	2,048
107.126.208.0/21	AS20057	AT&T Enterprises, LLC	2,048
107.126.168.0/22	AS20057	AT&T Enterprises, LLC	1,024
107.126.172.0/22	AS20057	AT&T Enterprises, LLC	1,024
107.126.236.0/22	AS20057	AT&T Enterprises, LLC	1,024
107.126.196.0/22	AS20057	AT&T Enterprises, LLC	1,024
107.126.184.0/22	AS20057	AT&T Enterprises, LLC	1,024
107.126.232.0/22	AS20057	AT&T Enterprises, LLC	1,024
107.126.188.0/23	AS20057	AT&T Enterprises, LLC	512
107.126.200.0/23	AS20057	AT&T Enterprises, LLC	512
107.126.130.0/23	AS20057	AT&T Enterprises, LLC	512
107.126.182.0/23	AS20057	AT&T Enterprises, LLC	512
107.126.252.0/23	AS20057	AT&T Enterprises, LLC	512
107.126.180.0/23	AS20057	AT&T Enterprises, LLC	512
107.126.230.0/23	AS20057	AT&T Enterprises, LLC	512
107.126.160.0/23	AS20057	AT&T Enterprises, LLC	512
107.126.194.0/23	AS20057	AT&T Enterprises, LLC	512
107.126.203.0/24	AS20057	AT&T Enterprises, LLC	256
107.126.224.0/24	AS20057	AT&T Enterprises, LLC	256
107.126.205.0/24	AS20057	AT&T Enterprises, LLC	256
107.126.193.0/24	AS20057	AT&T Enterprises, LLC	256
107.126.250.0/24	AS20057	AT&T Enterprises, LLC	256
107.126.254.0/24	AS20057	AT&T Enterprises, LLC	256
107.126.163.0/24	AS20057	AT&T Enterprises, LLC	256
107.126.132.0/24	AS20057	AT&T Enterprises, LLC	256
107.126.225.0/24	AS20057	AT&T Enterprises, LLC	256
107.126.228.0/24	AS20057	AT&T Enterprises, LLC	256
107.126.226.0/24	AS20057	AT&T Enterprises, LLC	256
107.126.134.0/24	AS20057	AT&T Enterprises, LLC	256
107.126.162.0/24	AS20057	AT&T Enterprises, LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
157.254.91.87	AS7979 Servers.com, Inc.	0.71ms from Amsterdam, NL
95.33.133.183	AS9145 EWE TEL GmbH	6.75ms from Amsterdam, NL
97.148.90.119	AS6167 Verizon Business	15.68ms from Atlanta, US
38.141.225.55	AS35986 Vyve Broadband	9.89ms from Dallas, US
128.53.21.7	AS2514 NTT PC Communications, Inc.	2.51ms from Osaka, JP
188.134.93.199	AS41733 JSC "ER-Telecom Holding"	1.46ms from Saint Petersburg, RU
92.50.45.247	AS9009 M247 Europe SRL	0.56ms from Secaucus, US
59.171.234.135	AS9824 JCOM Co., Ltd.	15.74ms from Tokyo, JP
222.131.59.167	AS4808 China Unicom Beijing Province Network	3.95ms from Beijing, CN
197.55.142.55	AS8452 TE-AS	5.94ms from Cairo, EG
159.54.63.23	AS21735 Gannett Co. Inc.	2.40ms from New York City, US
131.125.137.71	AS19551 Incapsula Inc	0.31ms from Houston, US
172.96.194.167	AS25820 IT7 Networks Inc	0.23ms from Los Angeles, US
35.201.184.39	AS396982 Google LLC	0.13ms from Chang-hua, TW
95.189.236.199	AS12389 PJSC Rostelecom	9.14ms from Novosibirsk, RU
97.101.208.103	AS33363 Charter Communications, Inc	8.57ms from Orlando, US
52.213.226.183	AS16509 Amazon.com, Inc.	0.17ms from Dublin, IE
97.135.20.7	AS6167 Verizon Business	16.06ms from Chicago, US
64.236.250.119	AS8075 Microsoft Corporation	0.51ms from Chicago, US
116.108.224.151	AS24086 Viettel Corporation	4.98ms from Ho Chi Minh City, VN
188.125.210.71	AS15457 NOS Madeira Comunicacoes, S.A.	15.32ms from Lisbon, PT
86.167.28.183	AS2856 British Telecommunications PLC	4.25ms from London, GB
20.191.120.23	AS8075 Microsoft Corporation	0.21ms from Quincy, US
66.122.81.55	AS7018 AT&T Enterprises, LLC	5.97ms from Redding, US
157.120.59.103	AS2514 NTT PC Communications, Inc.	0.82ms from Tokyo, JP

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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