107.127.136.0/23

AS20057 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS20057
Parent Range	107.127.128.0/17
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:      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


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

Overlapping Ranges

BGP prefixes that contain 107.127.136.0/23

Range	ASN	Company	Num of IPs
107.127.128.0/17	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 107.127.0.0/16

Range	ASN	Company	Num of IPs
107.64.0.0/10	AS7018	AT&T Enterprises, LLC	4,194,304
107.127.128.0/17	AS20057	AT&T Enterprises, LLC	32,768
107.127.160.0/21	AS20057	AT&T Enterprises, LLC	2,048
107.127.232.0/21	AS20057	AT&T Enterprises, LLC	2,048
107.127.248.0/22	AS20057	AT&T Enterprises, LLC	1,024
107.127.220.0/22	AS20057	AT&T Enterprises, LLC	1,024
107.127.240.0/22	AS20057	AT&T Enterprises, LLC	1,024
107.127.216.0/22	AS20057	AT&T Enterprises, LLC	1,024
107.127.180.0/22	AS20057	AT&T Enterprises, LLC	1,024
107.127.168.0/22	AS20057	AT&T Enterprises, LLC	1,024
107.127.148.0/22	AS20057	AT&T Enterprises, LLC	1,024
107.127.156.0/22	AS20057	AT&T Enterprises, LLC	1,024
107.127.152.0/22	AS20057	AT&T Enterprises, LLC	1,024
107.127.132.0/23	AS20057	AT&T Enterprises, LLC	512
107.127.200.0/23	AS20057	AT&T Enterprises, LLC	512
107.127.212.0/23	AS20057	AT&T Enterprises, LLC	512
107.127.172.0/23	AS20057	AT&T Enterprises, LLC	512
107.127.252.0/23	AS20057	AT&T Enterprises, LLC	512
107.127.214.0/23	AS20057	AT&T Enterprises, LLC	512
107.127.202.0/23	AS20057	AT&T Enterprises, LLC	512
107.127.228.0/23	AS20057	AT&T Enterprises, LLC	512
107.127.188.0/23	AS20057	AT&T Enterprises, LLC	512
107.127.230.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.190.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.145.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.209.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.208.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.206.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.142.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.245.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.211.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.207.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.178.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.193.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.176.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.192.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.198.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.141.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.227.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.195.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.225.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.194.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.147.0/24	AS20057	AT&T Enterprises, LLC	256
107.127.244.0/24	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

180 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
107.127.136.17	AS20057 AT&T Enterprises, LLC	33.75ms from Houston, US
107.127.137.80	AS20057 AT&T Enterprises, LLC	34.57ms from Houston, 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
118.32.161.167	AS4766 Korea Telecom	1.42ms from Seoul, KR
171.11.59.87	AS4134 CHINANET-BACKBONE	8.73ms from Zhengzhou, CN
84.140.112.167	AS3320 Deutsche Telekom AG	10.04ms from Frankfurt am Main, DE
187.198.173.215	AS8151 UNINET	11.15ms from Santiago de Queretaro, MX
187.156.27.103	AS8151 UNINET	16.55ms from Santiago de Queretaro, MX
112.147.226.183	AS17858 LG POWERCOMM	2.09ms from Seoul, KR
36.86.55.71	AS7713 PT Telekomunikasi Indonesia	10.58ms from Surabaya, ID
216.196.180.231	AS6181 Cincinnati Bell Telephone Company LLC	0.88ms from Cincinnati, US
103.125.253.7	AS38200 BTS Communications (BD) ltd,	0.53ms from Dhaka, BD
213.38.166.151	AS1273 Vodafone Group PLC	5.83ms from London, GB
73.13.5.7	AS7922 Comcast Cable Communications, LLC	6.67ms from Secaucus, US
46.40.65.7	AS43205 Vivacom Bulgaria EAD	0.65ms from Sofia, BG
176.105.151.71	AS210275 Saudi Information Technology Company CJSC	1.60ms from Riyadh, SA
180.150.2.231	AS4764 Aussie Broadband	0.12ms from Brisbane, AU
18.254.249.247	AS8987 Amazon Data Services Ireland Ltd	0.79ms from Columbus, US
122.210.105.231	AS17506 ARTERIA Networks Corporation	1.50ms from Tokyo, JP
223.134.191.135	AS2527 Sony Network Communications Inc.	12.75ms from Tokyo, JP
108.130.43.7	AS16509 Amazon.com, Inc.	0.41ms from Dublin, IE
222.128.36.247	AS4808 China Unicom Beijing Province Network	3.50ms from Beijing, CN
74.48.196.135	AS35916 MULTACOM CORPORATION	0.27ms from Los Angeles, US
64.47.109.103	AS19855 Masergy Communications, Inc.	0.47ms from Santa Clara, US
156.254.149.39	AS142286 LUOGELANG (FRANCE) LIMITED	1.23ms from Hong Kong, HK
122.171.89.231	AS24560 Bharti Airtel Ltd., Telemedia Services	2.30ms from Hyderabad, IN
98.96.161.183	AS48101 Trooli Ltd.	1.26ms from London, GB
191.56.84.247	AS4230 CLARO S.A.	17.06ms from Sao Paulo, BR

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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