107.91.136.0/21

AS20057  ·  AT&T Enterprises, LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 107.91.136.0/21

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

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

IP Address ASN Details
107.91.137.206 AS20057 AT&T Enterprises, LLC 1.93ms from Newark, US
107.91.139.74 AS20057 AT&T Enterprises, LLC 1.92ms from Newark, US
107.91.138.185 AS20057 AT&T Enterprises, LLC 1.85ms from Newark, US
107.91.136.196 AS20057 AT&T Enterprises, LLC 1.83ms from Newark, 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
52.224.255.149 AS8075 Microsoft Corporation 0.36ms from Ashburn, US
69.145.39.117 AS33588 Charter Communications LLC 11.66ms from Denver, US
208.122.212.133 AS27589 MOJOHOST 0.31ms from Detroit, US
112.91.151.101 AS17816 China Unicom IP network China169 Guangdong province 4.41ms from Guangzhou, CN
217.152.208.133 AS719 Elisa Oyj 0.79ms from Helsinki, FI
78.191.41.5 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.13ms from Istanbul, TR
208.109.24.229 AS398101 GoDaddy.com, LLC 0.99ms from Phoenix, US
2.118.168.37 AS3269 Telecom Italia S.p.A. 5.46ms from Rende, IT
118.43.160.229 AS4766 Korea Telecom 4.59ms from Seoul, KR
112.30.220.133 AS9808 China Mobile Communications Group Co., Ltd. 6.07ms from Suzhou, CN
197.0.153.5 AS37705 TOPNET 4.56ms from Tunis, TN
178.156.166.165 AS213230 Hetzner Online GmbH 0.19ms from Ashburn, US
79.167.102.37 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.23ms from Athens, GR
89.12.242.117 AS6805 Telefonica Germany GmbH & Co.OHG 4.12ms from Berlin, DE
44.239.234.213 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
154.238.124.149 AS36992 ETISALAT MISR 12.44ms from Cairo, EG
119.52.55.69 AS4837 CHINA UNICOM China169 Backbone 8.35ms from Changchun, CN
204.148.36.117 AS701 Verizon Business 0.58ms from Dallas, US
46.51.181.117 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
217.80.46.197 AS3320 Deutsche Telekom AG 9.68ms from Frankfurt am Main, DE
61.186.42.101 AS4134 CHINANET-BACKBONE 3.92ms from Haikou, CN
114.113.244.69 AS133107 FNETLINK CO .,LIMITED 1.44ms from Hong Kong, HK
124.244.59.53 AS9269 Hong Kong Broadband Network Ltd. 0.83ms from Hong Kong, HK
95.70.225.85 AS12735 TurkNet Iletisim Hizmetleri A.S. 1.09ms from Istanbul, TR
14.142.131.53 AS4755 TATA Communications formerly VSNL is Leading ISP 1.07ms from Lohogaon, IN

Traceroute

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

$
traceroute -a -n -q1 107.91.137.204
traceroute to 107.91.137.204 (107.91.137.204): 64 hops max, 52 byte packets
2 [AS3257] 98.124.175.9 0.232 ms
4 *
5 [AS7018] 32.130.91.66 1.077 ms
6 *
7 *
8 *
9 *
10 *
11 *
12 *
13 [AS20057] 107.91.137.204 40.885 ms
Measurement taken from IPinfo ProbeNet in New York City, 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs