166.197.51.0/24

AS7287 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS7287
Registry	ARIN
ID	AEL-360

WHOIS Details

NetHandle:      NET-166-183-0-0-1
OrgID:          AEL-360
Parent:         NET-166-0-0-0-0
NetName:        AEL-360
NetRange:       166.183.0.0 - 166.209.255.255
NetType:        allocation
RegDate:        2025-04-01
Updated:        2025-04-01
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:      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:      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:      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 166.197.0.0/16

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

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

IP Address	ASN	Details
166.197.51.63	AS7287 AT&T Enterprises, LLC	`2.03ms` 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
1.92.136.184	AS55990 Huawei Cloud Service data center	`3.95ms` from Beijing, CN
3.32.49.184	AS8987 Amazon Data Services Ireland Ltd	`0.35ms` from Boardman, US
72.3.138.40	AS33070 Rackspace Hosting	`1.00ms` from Dallas, US
68.148.162.40	AS6327 Shaw Communications	`4.74ms` from Edmonton, CA
41.175.144.8	AS30844 Liquid Telecommunications Ltd	`0.82ms` from Harare, ZW
98.39.150.56	AS7922 Comcast Cable Communications, LLC	`4.60ms` from Houston, US
37.107.8.136	AS25019 Saudi Telecom Company JSC	`5.71ms` from Jeddah, SA
5.56.60.72	AS57286 GIGAS HOSTING S.A.	`0.32ms` from Madrid, ES
15.185.191.232	AS16509 Amazon.com, Inc.	`0.10ms` from Manama, BH
120.56.178.24	AS9829 National Internet Backbone	`11.04ms` from Saint Thomas Mount, IN
114.201.180.88	AS9318 SK Broadband Co Ltd	`6.04ms` from Seoul, KR
79.119.49.136	AS8708 DIGI ROMANIA S.A.	`3.67ms` from Timisoara, RO
111.205.139.88	AS4808 China Unicom Beijing Province Network	`3.22ms` from Beijing, CN
20.96.217.200	AS8075 Microsoft Corporation	`0.35ms` from Boydton, US
86.121.199.152	AS8708 DIGI ROMANIA S.A.	`1.16ms` from Bucharest, RO
102.40.93.248	AS8452 TE-AS	`5.84ms` from Cairo, EG
136.116.226.120	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
60.183.138.152	AS4134 CHINANET-BACKBONE	`8.67ms` from Hangzhou, CN
156.237.132.8	AS134548 DXTL Tseung Kwan O Service	`0.73ms` from Hong Kong, HK
36.74.203.120	AS7713 PT Telekomunikasi Indonesia	`14.06ms` from Jakarta, ID
102.218.229.24	AS328661 C-Way Computers CC	`2.27ms` from Johannesburg, ZA
86.204.45.88	AS3215 Orange S.A.	`3.67ms` from Marseille, FR
160.39.4.40	AS14 Columbia University	`0.97ms` from New York City, US
84.131.195.248	AS3320 Deutsche Telekom AG	`5.83ms` from Nuernberg, DE
187.77.61.248	AS47583 Hostinger International Limited	`1.65ms` from Sao Paulo, BR

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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