155.165.123.0/24

AS7287 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS7287
Registry	ARIN
ID	ATT-MOBILITY-LLC-155-165-0-0

WHOIS Details

NetHandle:      NET-155-165-0-0-1
OrgID:          AEL-360
Parent:         NET-155-0-0-0-0
NetName:        ATT-MOBILITY-LLC-155-165-0-0
NetRange:       155.165.0.0 - 155.165.255.255
NetType:        allocation
RegDate:        1992-03-24
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 155.165.0.0/16

No nearby ranges found.

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
155.165.123.252	AS7287 AT&T Enterprises, LLC	`2.00ms` 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
92.4.107.24	AS54253 Oracle Corporation	`6.38ms` from Al Fujairah City, AE
185.162.84.136	AS39572 DataWeb Global Group B.V.	`0.24ms` from Amsterdam, NL
139.191.207.40	AS42165 European Commission - Directorate General - Joint Research Centre	`2.70ms` from Amsterdam, NL
20.126.84.72	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
72.104.148.248	AS6167 Verizon Business	`19.34ms` from Atlanta, US
54.191.103.24	AS16509 Amazon.com, Inc.	`0.23ms` from Boardman, US
69.1.156.56	AS26091 Indiana Data Center, LLC	`10.14ms` from Chicago, US
108.175.255.24	AS11492 CABLE ONE, INC.	`9.07ms` from Dallas, US
34.250.211.72	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
75.113.104.40	AS33363 Charter Communications, Inc	`10.06ms` from Los Angeles, US
223.110.255.24	AS56046 China Mobile communications corporation	`4.61ms` from Nanjing, CN
20.59.48.200	AS8075 Microsoft Corporation	`0.29ms` from Quincy, US
175.205.22.120	AS4766 Korea Telecom	`3.12ms` from Seoul, KR
1.161.214.136	AS3462 Data Communication Business Group	`1.32ms` from Taipei, TW
47.32.105.248	AS20115 Charter Communications LLC	`5.71ms` from Atlanta, US
73.100.51.8	AS7922 Comcast Cable Communications, LLC	`8.46ms` from Boston, US
186.132.119.40	AS22927 Telefonica de Argentina	`1.84ms` from Buenos Aires, AR
173.184.103.72	AS7029 Windstream Communications LLC	`14.34ms` from Chicago, US
91.8.87.216	AS3320 Deutsche Telekom AG	`6.61ms` from Frankfurt am Main, DE
211.233.42.216	AS3786 LG DACOM Corporation	`0.90ms` from Incheon, KR
58.224.253.72	AS9318 SK Broadband Co Ltd	`0.86ms` from Incheon, KR
119.63.140.120	AS38193 Transworld Associates (Pvt.) Ltd.	`0.54ms` from Islamabad, PK
85.139.236.152	AS2860 NOS COMUNICACOES, S.A.	`8.64ms` from Lisbon, PT
222.9.162.184	AS18126 Chubu Telecommunications Company, Inc.	`5.81ms` from Osaka, JP
90.92.213.152	AS3215 Orange S.A.	`2.66ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 155.165.123.249

traceroute to 155.165.123.249 (155.165.123.249): 64 hops max, 52 byte packets

1 [AS23422] 66.11.120.2 1.566 ms

2 *

3 *

4 [AS3356] 4.69.219.210 65.483 ms

5 [AS7018] 192.205.32.125 67.15 ms

6 [AS7018] 32.130.106.190 72.768 ms

7 *

8 *

9 *

10 *

11 [AS7018] 12.87.135.146 74.294 ms

12 *

13 *

14 *

15 [AS7287] 155.165.123.249 74.44 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On March 13th 2026

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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