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  2. 107.0.0.0/8
  3. 107.91.0.0/16
  4. AS20057  | 107.91.240.0/20

107.91.240.0/20

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 107.91.240.0/20

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
Read more

Pingable IPs

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

IP Address ASN Details
107.91.242.249 AS20057 AT&T Enterprises, LLC 30.66ms from Quincy, US
107.91.255.49 AS20057 AT&T Enterprises, LLC 23.07ms from Seattle, US
107.91.241.58 AS20057 AT&T Enterprises, LLC 22.64ms from Seattle, US
107.91.244.226 AS20057 AT&T Enterprises, LLC 21.57ms from Seattle, US
107.91.243.135 AS20057 AT&T Enterprises, LLC 55.84ms from Portland, 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
192.43.210.68 AS34108 Stichting Breedband Delft 1.79ms from Amsterdam, NL
128.251.94.100 AS8075 Microsoft Corporation 0.20ms from Dublin, IE
99.58.46.100 AS7018 AT&T Enterprises, LLC 1.45ms from Houston, US
42.5.221.20 AS4837 CHINA UNICOM China169 Backbone 8.84ms from Liaoyang, CN
151.40.180.212 AS1267 WIND TRE S.P.A. 7.79ms from Milan, IT
47.19.246.36 AS6128 Cablevision Systems Corp. 1.52ms from New York City, US
35.139.98.196 AS33363 Charter Communications, Inc 9.69ms from Orlando, US
86.239.248.180 AS3215 Orange S.A. 8.33ms from Paris, FR
173.183.101.36 AS852 TELUS Communications Inc. 7.59ms from Seattle, US
175.228.204.116 AS4766 Korea Telecom 1.29ms from Seoul, KR
175.24.45.164 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.97ms from Shanghai, CN
116.15.28.84 AS9506 Singtel Fibre Broadband 1.30ms from Singapore, SG
81.224.128.20 AS3301 Telia Company AB 1.26ms from Stockholm, SE
140.227.1.180 AS2514 NTT PC Communications, Inc. 0.76ms from Tokyo, JP
4.248.217.4 AS8075 Microsoft Corporation 0.17ms from Toronto, CA
45.38.243.52 AS44559 IT HOSTLINE LTD 0.22ms from Warsaw, PL
46.37.2.68 AS31034 Aruba S.p.A. 0.52ms from Arezzo, IT
207.113.187.196 AS13428 Surf Air Wireless, LLC 3.19ms from Chicago, US
60.243.231.4 AS17488 Hathway IP Over Cable Internet 1.42ms from Hyderabad, IN
86.211.151.20 AS3215 Orange S.A. 2.54ms from Marseille, FR
104.136.93.180 AS33363 Charter Communications, Inc 9.75ms from Orlando, US
60.56.212.100 AS17511 OPTAGE Inc. 1.59ms from Osaka, JP
160.248.233.212 AS2514 NTT PC Communications, Inc. 4.29ms from Osaka, JP
133.17.248.20 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.48ms from Osaka, JP
211.2.92.148 AS9354 Community Network Center Inc. 5.72ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -m5 107.91.253.97
traceroute to 107.91.253.97 (107.91.253.97): 5 hops max, 52 byte packets
1 [AS15169] 142.250.63.225 143.214 ms
2 [AS15169] 108.170.252.100 142.629 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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