1. All IP Ranges
  2. 107.0.0.0/8
  3. 107.81.0.0/16
  4. AS20057  | 107.81.192.0/18

107.81.192.0/18

AS20057  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS20057
Parent Range 107.64.0.0/10
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:        2025-10-29
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:         208 S. Akard St.
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75202
RegDate:        2000-05-17
Updated:        2026-02-04
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:        2025-08-18
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:        2025-08-18
OfficePhone:    +1-888-876-2382
Mailbox:        rm-ipspecialist@att.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 107.81.192.0/18

Range ASN Company Num of IPs
107.64.0.0/10 AS13965 AT&T Enterprises, LLC 4,194,304
107.64.0.0/10 AS20057 AT&T Enterprises, LLC 4,194,304
107.64.0.0/10 AS25993 AT&T Enterprises, LLC 4,194,304
107.64.0.0/10 AS64011 AT&T Enterprises, LLC 4,194,304
107.64.0.0/10 AS7018 AT&T Enterprises, LLC 4,194,304
107.64.0.0/10 AS7287 AT&T Enterprises, LLC 4,194,304

Nearby Ranges

BGP prefixes that overlap with 107.81.0.0/16

Range ASN Company Num of IPs
107.64.0.0/10 AS13965 AT&T Enterprises, LLC 4,194,304
107.64.0.0/10 AS20057 AT&T Enterprises, LLC 4,194,304
107.64.0.0/10 AS25993 AT&T Enterprises, LLC 4,194,304
107.64.0.0/10 AS64011 AT&T Enterprises, LLC 4,194,304
107.64.0.0/10 AS7018 AT&T Enterprises, LLC 4,194,304
107.64.0.0/10 AS7287 AT&T Enterprises, LLC 4,194,304

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.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
107.81.249.212 AS20057 AT&T Enterprises, LLC 3.41ms from San Jose, US
107.81.248.20 AS20057 AT&T Enterprises, LLC 2.34ms from San Jose, 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
94.59.213.242 AS5384 Emirates Internet 1.77ms from Al Fujairah City, AE
185.252.194.2 AS41960 Nextpertise 0.34ms from Amsterdam, NL
50.110.77.226 AS5650 Frontier Communications of America, Inc. 7.56ms from Ashburn, US
207.228.171.2 AS3855 Logic Communications Ltd 0.45ms from Hamilton, BM
115.68.52.98 AS38700 SMILESERV 1.31ms from Incheon, KR
32.143.184.34 AS7018 AT&T Enterprises, LLC 1.20ms from Los Angeles, US
85.49.137.2 AS12479 Orange Espagne SA 15.18ms from Marseille, FR
142.105.249.2 AS11351 Charter Communications Inc 19.94ms from New York City, US
98.5.97.18 AS11351 Charter Communications Inc 19.36ms from New York City, US
176.65.38.114 AS49814 TomGate LLC 4.59ms from Novosibirsk, RU
61.117.202.98 AS2516 KDDI CORPORATION 1.40ms from Osaka, JP
201.33.182.2 AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A 6.81ms from Osasco, BR
213.6.37.2 AS12975 PALTEL Autonomous System 0.50ms from Ramallah, PS
122.167.253.66 AS24560 Bharti Airtel Ltd., Telemedia Services 14.32ms from Saint Thomas Mount, IN
75.111.54.178 AS19108 Optimum 11.80ms from San Jose, US
164.77.39.18 AS27651 ENTEL CHILE S.A. 1.86ms from Santiago, CL
121.157.107.18 AS4766 Korea Telecom 1.79ms from Seoul, KR
210.223.77.98 AS4766 Korea Telecom 1.70ms from Seoul, KR
121.188.100.194 AS4766 Korea Telecom 3.23ms from Seoul, KR
37.199.82.50 AS1257 Tele2 Sverige AB 0.66ms from Stockholm, SE
163.20.128.2 AS1659 Taiwan Academic Network (TANet) Information Center 3.15ms from Taipei, TW
182.21.0.130 AS10010 TOKAI Communications Corporation 2.47ms from Tokyo, JP
222.226.143.2 AS2516 KDDI CORPORATION 0.83ms from Tokyo, JP
58.55.143.82 AS4134 CHINANET-BACKBONE 4.51ms from Wuhan, CN
146.112.63.2 AS36692 Cisco OpenDNS, LLC 0.85ms from Ashburn, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m7 107.81.243.21
traceroute to 107.81.243.21 (107.81.243.21): 7 hops max, 52 byte packets
1 [AS210756] 5.189.223.2 0.127 ms
2 *
3 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Moscow, RU
On

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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