1. All IP Ranges
  2. 107.0.0.0/8
  3. 107.77.0.0/16
  4. AS20057  | 107.77.100.0/24

107.77.100.0/24

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:        rm-ipspecialist@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:      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

Overlapping Ranges

BGP prefixes that contain 107.77.100.0/24

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 107.77.0.0/16

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

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

IP Address ASN Details
107.77.100.22 AS20057 AT&T Enterprises, LLC 0.99ms 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
125.36.49.168 AS4837 CHINA UNICOM China169 Backbone 5.03ms from Beijing, CN
72.105.129.152 AS6167 Verizon Business 13.94ms from Chicago, US
34.42.24.8 AS396982 Google LLC 0.12ms from Council Bluffs, US
18.156.41.8 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
80.128.70.200 AS3320 Deutsche Telekom AG 7.00ms from Frankfurt am Main, DE
184.190.56.88 AS22773 Cox Communications Inc. 5.56ms from Los Angeles, US
47.155.104.152 AS5650 Frontier Communications of America, Inc. 1.46ms from Los Angeles, US
108.199.89.232 AS7018 AT&T Enterprises, LLC 5.37ms from Miami, US
80.183.53.72 AS3269 Telecom Italia S.p.A. 4.10ms from Milan, IT
189.140.137.72 AS8151 UNINET 12.86ms from Santiago de Queretaro, MX
218.172.34.24 AS3462 Data Communication Business Group 1.31ms from Taipei, TW
60.119.243.56 AS17676 SoftBank Corp. 3.19ms from Tokyo, JP
114.162.56.216 AS4713 NTT DOCOMO BUSINESS,Inc. 15.51ms from Tokyo, JP
150.253.238.72 AS13445 Cisco Webex LLC 0.96ms from Amsterdam, NL
87.233.180.248 AS15703 TrueServer BV AS number 0.53ms from Amsterdam, NL
179.48.143.8 AS270077 CABLE AUDIO VISIÓN SRL 18.27ms from Asuncion, PY
35.164.13.216 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
58.244.213.168 AS4837 CHINA UNICOM China169 Backbone 3.80ms from Changchun, CN
68.227.65.8 AS22773 Cox Communications Inc. 15.59ms from Dallas, US
97.232.37.232 AS6167 Verizon Business 19.33ms from Dallas, US
90.219.86.168 AS5607 Sky UK Limited 6.01ms from Erith, GB
217.248.254.184 AS3320 Deutsche Telekom AG 9.37ms from Frankfurt am Main, DE
4.182.224.248 AS8075 Microsoft Corporation 0.53ms from Frankfurt am Main, DE
119.130.61.8 AS4134 CHINANET-BACKBONE 3.29ms from Guangzhou, CN
14.244.8.152 AS45899 VNPT Corp 3.38ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -f5 107.77.100.18
traceroute to 107.77.100.18 (107.77.100.18): 64 hops max, 52 byte packets
5 [] 15.230.139.0 0.79 ms
6 *
7 *
10 [AS7018] 32.130.25.80 0.991 ms
11 [AS7018] 32.130.16.219 3.98 ms
12 [AS7018] 12.83.186.86 9.191 ms
13 [AS7018] 12.83.186.102 1.42 ms
14 [AS7018] 107.72.204.133 3.647 ms
15 [AS20057] 107.77.100.18 0.998 ms
Measurement taken from IPinfo ProbeNet in Houston, 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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