166.194.54.0/24

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:         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:      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

Nearby Ranges

BGP prefixes that overlap with 166.194.0.0/16

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

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

IP Address	ASN	Details
166.194.54.3	AS7287 AT&T Enterprises, LLC	`2.32ms` 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
73.113.247.120	AS7922 Comcast Cable Communications, LLC	`11.12ms` from Atlanta, US
72.135.151.120	AS10796 Charter Communications Inc	`5.80ms` from Chicago, US
97.241.162.88	AS6167 Verizon Business	`15.68ms` from Chicago, US
47.209.115.72	AS19108 Optimum	`9.08ms` from Dallas, US
121.33.116.168	AS4134 CHINANET-BACKBONE	`2.52ms` from Guangzhou, CN
186.101.212.104	AS27947 Telconet S.A	`2.15ms` from Guayaquil, EC
175.112.50.56	AS9318 SK Broadband Co Ltd	`1.60ms` from Incheon, KR
86.166.141.40	AS2856 British Telecommunications PLC	`4.26ms` from London, GB
124.159.80.200	AS7679 QTnet,Inc.	`10.90ms` from Osaka, JP
64.173.180.56	AS7018 AT&T Enterprises, LLC	`4.25ms` from San Jose, US
141.8.15.104	AS12709 Melita Limited	`6.32ms` from Swieqi, MT
41.97.206.104	AS36947 Telecom Algeria	`9.28ms` from Valencia, ES
3.168.54.168	AS16509 Amazon.com, Inc.	`0.82ms` from Chicago, US
90.126.112.40	AS3215 Orange S.A.	`10.11ms` from Frankfurt am Main, DE
202.114.27.40	AS4538 China Education and Research Network Center	`15.74ms` from Guangzhou, CN
47.242.143.216	AS45102 Alibaba (US) Technology Co., Ltd.	`0.84ms` from Hong Kong, HK
20.162.252.24	AS8075 Microsoft Corporation	`0.21ms` from London, GB
58.96.100.104	AS10143 Exetel Pty Ltd	`0.22ms` from Melbourne, AU
95.158.255.200	AS12389 PJSC Rostelecom	`6.71ms` from Moscow, RU
3.108.141.56	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
179.94.92.88	AS26599 TELEFÔNICA BRASIL S.A	`2.18ms` from Osasco, BR
76.209.79.24	AS7018 AT&T Enterprises, LLC	`5.17ms` from San Antonio, US
75.253.132.88	AS6167 Verizon Business	`7.83ms` from Seattle, US
112.136.135.40	AS17877 KX NexG Co., LTD	`3.81ms` from Seoul, KR
124.77.213.104	AS4812 China Telecom (Group)	`3.58ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f3 166.194.54.35

traceroute to 166.194.54.35 (166.194.54.35): 64 hops max, 52 byte packets

3 [AS174] 38.88.189.57 8.653 ms

4 [AS174] 154.54.24.34 16.601 ms

5 [AS174] 154.54.45.18 17.053 ms

6 [AS174] 154.54.12.74 17.578 ms

7 [AS7018] 32.130.89.24 60.595 ms

8 *

9 *

10 *

11 [AS7018] 12.87.135.146 85.133 ms

12 *

13 *

14 *

15 *

16 [AS7287] 166.194.54.35 63.676 ms

Measurement taken from

IPinfo ProbeNet in Winnipeg, CA

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.

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