107.81.0.0/18

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 107.81.0.0/18

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

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
178.231.184.178	AS31615 Odido Netherlands B.V.	`8.92ms` from Amsterdam, NL
35.166.74.66	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
76.185.109.66	AS11427 Charter Communications Inc	`6.28ms` from Dallas, US
79.215.40.2	AS3320 Deutsche Telekom AG	`3.58ms` from Frankfurt am Main, DE
59.36.255.226	AS136199 CHINANET Guangdong province Yuedong MAN network	`3.71ms` from Guangzhou, CN
79.246.111.210	AS3320 Deutsche Telekom AG	`2.42ms` from Hamburg, DE
80.229.21.146	AS6871 Plusnet	`2.44ms` from London, GB
174.34.65.98	AS54483 GeoLinks	`1.13ms` from Los Angeles, US
190.29.113.34	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`2.09ms` from Medellin, CO
175.36.111.34	AS4804 Microplex PTY LTD	`6.10ms` from Melbourne, AU
66.132.131.2	AS13768 Aptum Technologies	`0.88ms` from Miami, US
167.58.95.66	AS6057 Administracion Nacional de Telecomunicaciones	`1.74ms` from Montevideo, UY
185.37.42.2	AS199727 ASTEN CLOUD SAS	`10.82ms` from Paris, FR
178.66.237.50	AS12389 PJSC Rostelecom	`1.73ms` from Saint Petersburg, RU
189.238.152.242	AS8151 UNINET	`15.90ms` from Santiago de Queretaro, MX
97.113.136.210	AS209 CenturyLink Communications, LLC	`1.79ms` from Seattle, US
173.160.142.66	AS7922 Comcast Cable Communications, LLC	`5.06ms` from Seattle, US
34.143.131.18	AS396982 Google LLC	`0.13ms` from Singapore, SG
36.228.111.146	AS3462 Data Communication Business Group	`1.90ms` from Taipei, TW
128.53.13.162	AS2514 NTT PC Communications, Inc.	`6.28ms` from Tokyo, JP
207.219.173.162	AS852 TELUS Communications Inc.	`0.23ms` from Toronto, CA
85.194.246.226	AS57367 Atman Sp. z o.o.	`0.38ms` from Warsaw, PL
66.169.73.18	AS20115 Charter Communications LLC	`11.20ms` from Atlanta, US
151.203.66.226	AS701 Verizon Business	`2.15ms` from Boston, US
211.142.241.162	AS56047 China Mobile communications corporation	`1.82ms` from Changsha, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m8 107.81.59.90

traceroute to 107.81.59.90 (107.81.59.90): 8 hops max, 52 byte packets

3 [AS3212] 213.161.1.149 11.025 ms

4 *

5 [AS3212] 185.66.148.205 16.701 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Novi Travnik, BA

On February 7th 2026

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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