107.91.80.0/21

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:      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:        [email protected]
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:        [email protected]
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:        2025-08-18
OfficePhone:    +1-888-510-5545
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 107.91.80.0/21

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 107.91.0.0/16

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

Pingable IPs

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

IP Address ASN Details
107.91.81.40 AS20057 AT&T Enterprises, LLC 8.20ms from Houston, US
107.91.86.242 AS20057 AT&T Enterprises, LLC 8.18ms from Houston, US
107.91.80.17 AS20057 AT&T Enterprises, LLC 8.16ms from Houston, US
107.91.84.178 AS20057 AT&T Enterprises, LLC 8.42ms from Houston, US
107.91.87.16 AS20057 AT&T Enterprises, LLC 20.80ms from Dallas, US
107.91.82.51 AS20057 AT&T Enterprises, LLC 8.19ms from Houston, US
107.91.83.212 AS20057 AT&T Enterprises, LLC 8.50ms from Houston, US
107.91.85.21 AS20057 AT&T Enterprises, LLC 8.22ms 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
85.234.107.213 AS210976 Timeweb, LLP 0.42ms from Amsterdam, NL
144.253.26.21 AS20115 Charter Communications LLC 10.76ms from Atlanta, US
73.78.30.133 AS7922 Comcast Cable Communications, LLC 3.87ms from Denver, US
94.204.73.53 AS15802 Emirates Integrated Telecommunications Company PJSC 3.35ms from Dubai, AE
80.141.189.149 AS3320 Deutsche Telekom AG 6.40ms from Duesseldorf, DE
200.128.96.5 AS53164 UNIVERSIDADE FEDERAL DA BAHIA 19.98ms from Fortaleza, BR
34.105.194.101 AS396982 Google LLC 0.10ms from London, GB
97.217.254.101 AS6167 Verizon Business 10.03ms from Los Angeles, US
175.33.81.165 AS4804 Microplex PTY LTD 2.16ms from Melbourne, AU
93.226.55.85 AS3320 Deutsche Telekom AG 9.30ms from Nuernberg, DE
76.106.199.213 AS7922 Comcast Cable Communications, LLC 4.26ms from Orlando, US
83.193.113.85 AS3215 Orange S.A. 16.37ms from Paris, FR
97.120.164.133 AS209 CenturyLink Communications, LLC 1.74ms from Portland, US
54.227.39.69 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
3.218.187.21 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
187.132.180.165 AS8151 UNINET 13.67ms from Santiago de Queretaro, MX
202.129.252.101 AS45768 CEnet 0.24ms from Sydney, AU
202.239.178.85 AS2516 KDDI CORPORATION 1.52ms from Tokyo, JP
23.249.124.213 AS21724 GOCO TECHNOLOGY LIMITED PARTNERSHIP 0.43ms from Toronto, CA
221.233.45.245 AS4134 CHINANET-BACKBONE 4.41ms from Wuhan, CN
34.161.38.21 AS396982 Google LLC 4.00ms from Atlanta, US
216.104.46.213 AS32475 Internap Holding LLC 0.85ms from Chicago, US
34.42.228.165 AS396982 Google LLC 0.11ms from Council Bluffs, US
49.239.194.37 AS17816 China Unicom IP network China169 Guangdong province 3.45ms from Guangzhou, CN
73.115.89.197 AS7922 Comcast Cable Communications, LLC 5.38ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -f2 107.91.81.53
traceroute to 107.91.81.53 (107.91.81.53): 64 hops max, 52 byte packets
2 [AS174] 38.140.105.65 1.005 ms
4 [AS7018] 32.130.24.48 5.028 ms
5 *
6 *
7 *
8 *
9 *
10 *
11 *
12 [AS20057] 107.91.81.53 85.161 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
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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