166.197.74.0/23

AS7287 · AT&T Enterprises, LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

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:         5302 HARRY HINES BLVD
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75235
RegDate:        2024-11-22
Updated:        2025-08-13
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:         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:        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

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
89.255.209.7	AS39520 Satcom Direct International Ltd.	`0.73ms` from Amsterdam, NL
208.194.205.23	AS701 Verizon Business	`0.42ms` from Ashburn, US
121.99.219.151	AS9790 Two Degrees Networks Limited	`1.14ms` from Auckland, NZ
61.49.101.119	AS4808 China Unicom Beijing Province Network	`3.87ms` from Beijing, CN
156.195.164.215	AS8452 TE-AS	`5.34ms` from Cairo, EG
18.217.63.87	AS16509 Amazon.com, Inc.	`7.81ms` from Chicago, US
93.232.7.183	AS3320 Deutsche Telekom AG	`6.53ms` from Frankfurt am Main, DE
87.147.100.231	AS3320 Deutsche Telekom AG	`1.73ms` from Hamburg, DE
42.53.159.231	AS4837 CHINA UNICOM China169 Backbone	`5.73ms` from Liaoyang, CN
198.189.165.103	AS2152 CENIC	`5.11ms` from Los Angeles, US
99.39.66.231	AS7018 AT&T Enterprises, LLC	`5.63ms` from Los Angeles, US
37.222.200.231	AS12430 VODAFONE ESPANA S.A.U.	`3.07ms` from Madrid, ES
95.238.55.247	AS3269 Telecom Italia S.p.A.	`5.44ms` from Milan, IT
162.18.34.71	AS19820 Ball Corporation	`0.96ms` from Osasco, BR
218.46.76.215	AS4725 SoftBank Corp.	`9.82ms` from Tokyo, JP
222.224.138.71	AS9595 NTT-ME Corporation	`3.95ms` from Tokyo, JP
86.93.124.247	AS1136 KPN B.V.	`3.50ms` from Amsterdam, NL
99.23.139.119	AS7018 AT&T Enterprises, LLC	`2.81ms` from Atlanta, US
221.216.26.247	AS4808 China Unicom Beijing Province Network	`3.78ms` from Beijing, CN
204.11.17.103	AS19133 Bird Hosting Inc.	`1.12ms` from Dallas, US
217.254.255.119	AS3320 Deutsche Telekom AG	`4.12ms` from Frankfurt am Main, DE
219.243.241.167	AS4538 China Education and Research Network Center	`11.51ms` from Guangzhou, CN
41.23.94.167	AS36994 Vodacom	`1.68ms` from Johannesburg, ZA
50.98.211.71	AS852 TELUS Communications Inc.	`16.05ms` from Kelowna, CA
51.198.12.199	AS5607 Sky UK Limited	`2.72ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f2 -m6 166.197.74.2

traceroute to 166.197.74.2 (166.197.74.2): 6 hops max, 52 byte packets

2 [AS3257] 154.14.160.13 3.079 ms

3 [AS3257] 213.200.112.173 74.954 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On September 5th 2025

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