1. All IP Ranges
  2. 107.0.0.0/8
  3. 107.121.0.0/16
  4. AS7287  | 107.121.178.0/23

107.121.178.0/23

AS7287  ·  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 AS7287
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:      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


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 107.121.178.0/23

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 107.121.0.0/16

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
206.196.179.183 AS10886 University of Maryland 0.74ms from Ashburn, US
200.125.87.87 AS27747 Telecentro S.A. 1.13ms from Buenos Aires, AR
209.93.252.55 AS6871 Plusnet 7.32ms from Erith, GB
115.215.107.87 AS4134 CHINANET-BACKBONE 8.91ms from Hangzhou, CN
219.65.68.7 AS4755 TATA Communications formerly VSNL is Leading ISP 0.64ms from Hyderabad, IN
73.81.9.71 AS7922 Comcast Cable Communications, LLC 10.61ms from Morris Plains, US
60.127.162.55 AS17676 SoftBank Corp. 3.89ms from Osaka, JP
179.245.37.103 AS26599 TELEFÔNICA BRASIL S.A 18.95ms from Osasco, BR
110.40.204.135 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.50ms from Shanghai, CN
137.132.149.71 AS7472 NUS Information Technology 0.76ms from Singapore, SG
175.32.146.231 AS4804 Microplex PTY LTD 1.10ms from Sydney, AU
111.67.61.55 AS17809 VEE TIME CORP. 2.96ms from Taipei, TW
100.29.138.87 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
3.91.164.151 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
52.34.94.39 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
15.205.251.183 AS8987 Amazon Data Services Ireland Ltd 0.35ms from Boardman, US
190.7.69.103 AS27855 AXESAT S.A 2.01ms from Bogotá, CO
223.199.65.87 AS4134 CHINANET-BACKBONE 3.65ms from Haikou, CN
73.107.72.7 AS7922 Comcast Cable Communications, LLC 4.51ms from Miami, US
40.81.80.23 AS8075 Microsoft Corporation 0.72ms from Mumbai, IN
36.213.189.231 AS56046 China Mobile communications corporation 8.35ms from Nanjing, CN
126.57.245.71 AS17676 SoftBank Corp. 10.56ms from Osaka, JP
86.208.177.183 AS3215 Orange S.A. 8.29ms from Paris, FR
68.67.179.135 AS29990 Xandr Inc. 0.24ms from Secaucus, US
13.251.16.119 AS16509 Amazon.com, Inc. 0.31ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -m5 107.121.179.110
traceroute to 107.121.179.110 (107.121.179.110): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Milan, IT
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.

Get Started for Free Contact Sales
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