1. All IP Ranges
  2. 107.0.0.0/8
  3. 107.121.0.0/16
  4. AS7287  | 107.121.208.0/24

107.121.208.0/24

AS7287  ·  AT&T Enterprises, LLC

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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 107.121.208.0/24

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 107.121.0.0/16

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

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

IP Address ASN Details
107.121.208.95 AS7287 AT&T Enterprises, LLC 1.97ms from Seattle, 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
108.198.77.72 AS7018 AT&T Enterprises, LLC 6.29ms from Columbus, US
47.25.30.8 AS20115 Charter Communications LLC 19.08ms from Dallas, US
174.162.11.8 AS7922 Comcast Cable Communications, LLC 7.66ms from Flint, US
18.158.197.232 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
3.123.10.104 AS16509 Amazon.com, Inc. 0.27ms from Frankfurt am Main, DE
36.64.4.136 AS7713 PT Telekomunikasi Indonesia 0.64ms from Jakarta, ID
154.0.171.200 AS37611 AFRIHOST SP (PTY) LTD 1.12ms from Johannesburg, ZA
94.60.135.216 AS12353 Vodafone Portugal 6.66ms from Lisbon, PT
217.56.114.168 AS3269 Telecom Italia S.p.A. 1.41ms from Milan, IT
185.131.19.200 AS202152 Mediacare Spa 0.97ms from Rome, IT
183.109.161.72 AS4766 Korea Telecom 4.31ms from Seoul, KR
124.222.240.24 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.14ms from Shanghai, CN
190.196.231.8 AS264688 RperezNet 8.70ms from Buenos Aires, AR
203.229.49.104 AS38096 SK Broadband Co Ltd 1.77ms from Incheon, KR
108.180.114.248 AS852 TELUS Communications Inc. 9.12ms from Kelowna, CA
94.8.166.152 AS5607 Sky UK Limited 5.70ms from London, GB
74.103.160.88 AS701 Verizon Business 2.09ms from Philadelphia, US
125.159.246.40 AS4766 Korea Telecom 1.28ms from Seoul, KR
118.54.96.232 AS4766 Korea Telecom 1.49ms from Seoul, KR
221.166.45.8 AS4766 Korea Telecom 1.41ms from Seoul, KR
113.229.203.120 AS4837 CHINA UNICOM China169 Backbone 5.24ms from Tieling, CN
197.15.119.184 AS37671 3S INF 1.32ms from Tunis, TN
24.96.2.88 AS12083 WideOpenWest Finance LLC 3.24ms from Atlanta, US
99.41.54.56 AS7018 AT&T Enterprises, LLC 7.45ms from Atlanta, US
46.107.238.24 AS5483 Magyar Telekom Plc. 5.24ms from Budapest, HU

Traceroute

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

$
traceroute -a -n -q1 -m6 107.121.208.97
traceroute to 107.121.208.97 (107.121.208.97): 6 hops max, 52 byte packets
1 [AS35425] 46.43.20.2 4.452 ms
2 *
3 [AS35425] 91.223.58.82 0.971 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in York, GB
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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