1. All IP Ranges
  2. 107.0.0.0/8
  3. 107.125.0.0/16
  4. AS20057  | 107.125.128.0/21

107.125.128.0/21

AS20057  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS20057
Parent Range 107.125.128.0/17
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 107.125.128.0/21

Range ASN Company Num of IPs
107.125.128.0/17 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 107.125.0.0/16

Range ASN Company Num of IPs
107.64.0.0/10 AS7018 AT&T Enterprises, LLC 4,194,304
107.125.128.0/17 AS20057 AT&T Enterprises, LLC 32,768
107.125.144.0/20 AS20057 AT&T Enterprises, LLC 4,096
107.125.192.0/20 AS20057 AT&T Enterprises, LLC 4,096
107.125.232.0/21 AS20057 AT&T Enterprises, LLC 2,048
107.125.248.0/21 AS20057 AT&T Enterprises, LLC 2,048
107.125.224.0/21 AS20057 AT&T Enterprises, LLC 2,048
107.125.172.0/22 AS20057 AT&T Enterprises, LLC 1,024
107.125.212.0/22 AS20057 AT&T Enterprises, LLC 1,024
107.125.184.0/22 AS20057 AT&T Enterprises, LLC 1,024
107.125.168.0/22 AS20057 AT&T Enterprises, LLC 1,024
107.125.216.0/22 AS20057 AT&T Enterprises, LLC 1,024
107.125.220.0/23 AS20057 AT&T Enterprises, LLC 512
107.125.180.0/23 AS20057 AT&T Enterprises, LLC 512
107.125.176.0/23 AS20057 AT&T Enterprises, LLC 512
107.125.190.0/23 AS20057 AT&T Enterprises, LLC 512
107.125.244.0/23 AS20057 AT&T Enterprises, LLC 512
107.125.188.0/24 AS20057 AT&T Enterprises, LLC 256
107.125.142.0/24 AS20057 AT&T Enterprises, LLC 256
107.125.162.0/24 AS20057 AT&T Enterprises, LLC 256
107.125.166.0/24 AS20057 AT&T Enterprises, LLC 256
107.125.246.0/24 AS20057 AT&T Enterprises, LLC 256
107.125.32.0/24 AS7018 AT&T Enterprises, LLC 256
107.125.211.0/24 AS20057 AT&T Enterprises, LLC 256
107.125.242.0/24 AS20057 AT&T Enterprises, LLC 256
107.125.140.0/24 AS20057 AT&T Enterprises, LLC 256
107.125.160.0/24 AS20057 AT&T Enterprises, LLC 256
107.125.164.0/24 AS20057 AT&T Enterprises, LLC 256
107.125.178.0/24 AS20057 AT&T Enterprises, LLC 256
107.125.208.0/24 AS20057 AT&T Enterprises, LLC 256
107.125.161.0/24 AS20057 AT&T Enterprises, LLC 256
107.125.24.0/24 AS20057 AT&T Enterprises, LLC 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
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Read more

Pingable IPs

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

IP Address ASN Details
107.125.131.16 AS20057 AT&T Enterprises, LLC 25.66ms from Philadelphia, US
107.125.133.59 AS20057 AT&T Enterprises, LLC 82.99ms from Reston, US
107.125.129.144 AS20057 AT&T Enterprises, LLC 33.43ms from Ashburn, US
107.125.130.159 AS20057 AT&T Enterprises, LLC 66.00ms from Ashburn, US
107.125.128.161 AS20057 AT&T Enterprises, LLC 83.71ms from Ashburn, US
107.125.135.40 AS20057 AT&T Enterprises, LLC 49.05ms from Ashburn, US
107.125.134.151 AS20057 AT&T Enterprises, LLC 48.16ms from Ashburn, US
107.125.132.62 AS20057 AT&T Enterprises, LLC 82.82ms from Ashburn, 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
94.101.115.21 AS57172 Global Layer B.V. 1.33ms from Brussels, BE
18.217.139.117 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
79.243.45.69 AS3320 Deutsche Telekom AG 8.84ms from Frankfurt am Main, DE
115.75.124.117 AS7552 Viettel Group 6.80ms from Ho Chi Minh City, VN
35.241.78.197 AS396982 Google LLC 0.09ms from Hong Kong, HK
143.131.233.149 AS35699 Adamo Telecom Iberia S.A. 1.51ms from Madrid, ES
95.167.26.213 AS12389 PJSC Rostelecom 1.39ms from Moscow, RU
5.152.114.165 AS35805 JSC "Silknet" 0.84ms from Tbilisi, GE
66.180.172.133 AS11595 Netsonic 8.88ms from Chicago, US
87.14.240.165 AS3269 Telecom Italia S.p.A. 4.30ms from Milan, IT
119.231.192.229 AS17511 OPTAGE Inc. 1.73ms from Osaka, JP
202.224.231.69 AS2514 NTT PC Communications, Inc. 10.43ms from Osaka, JP
211.27.18.245 AS9443 Vocus Retail 7.87ms from Sydney, AU
163.23.169.101 AS1659 Taiwan Academic Network (TANet) Information Center 2.13ms from Taichung, TW
185.144.18.149 AS16509 Amazon.com, Inc. 0.35ms from Frankfurt am Main, DE
41.99.206.245 AS36947 Telecom Algeria 13.63ms from Madrid, ES
187.227.159.133 AS8151 UNINET 10.74ms from Santiago de Queretaro, MX
179.125.90.197 AS262988 Pombonet Telecomunicações e Informática 2.74ms from Sao Paulo, BR
183.120.86.37 AS4766 Korea Telecom 6.17ms from Seoul, KR
49.24.197.21 AS4766 Korea Telecom 6.17ms from Seoul, KR
2.177.88.69 AS58224 Iran Telecommunication Company PJS 15.45ms from Yerevan, AM
20.202.134.5 AS8075 Microsoft Corporation 1.43ms from Ashburn, US
138.68.174.101 AS14061 DigitalOcean, LLC 0.33ms from London, GB
49.194.36.117 AS4804 Microplex PTY LTD 7.12ms from Perth, AU
209.153.202.37 AS6461 Zayo Bandwidth 0.94ms from Calgary, CA

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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