1. All IP Ranges
  2. 166.0.0.0/8
  3. AS20057  | 166.132.0.0/14

166.132.0.0/14

AS20057  ·  AT&T Enterprises, LLC

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

Sign up for free ›

Summary

Country United States
Domain att.com
ASN AS20057
Registry ARIN
ID AEL-360

WHOIS Details

NetHandle:      NET-166-128-0-0-1
OrgID:          AEL-360
Parent:         NET-166-0-0-0-0
NetName:        AEL-360
NetRange:       166.128.0.0 - 166.138.255.255
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:         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

Nearby Ranges

BGP prefixes that overlap with 166.0.0.0/8

Range ASN Company Num of IPs
166.69.0.0/16 AS19773 Motorola MNIC 65,536
166.87.0.0/16 AS5080 Saudi Arabian Oil Company 65,536
166.80.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.74.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.104.0.0/16 AS9321 Hanyang University 65,536
166.94.0.0/16 AS3926 Fairfax County Government 65,536
166.84.0.0/16 AS2033 Panix 65,536
166.123.0.0/16 AS13506 United States Department of the Treasury 65,536
166.238.0.0/16 AS26611 COMUNICACIÓN CELULAR S.A. COMCEL S.A. 65,536
166.58.0.0/16 AS3372 Verizon Business 65,536
166.211.0.0/16 AS22394 Verizon Business 65,536
166.20.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
166.99.0.0/16 AS11719 Eaton Corporation 65,536
166.117.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.89.0.0/16 AS13918 City of Tucson 65,536
166.92.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.19.0.0/16 AS33425 CoreWeave, Inc 65,536
166.56.0.0/16 AS3371 Verizon Business 65,536
166.58.0.0/16 AS3377 Verizon Business 65,536
166.90.0.0/16 AS3257 Level 3 Parent, LLC 65,536
166.90.0.0/16 AS3356 Level 3 Parent, LLC 65,536
166.56.0.0/16 AS3372 Verizon Business 65,536
166.100.0.0/16 AS2687 AT&T Japan K.K. 65,536
166.58.0.0/16 AS3371 Verizon Business 65,536
166.91.0.0/16 AS14072 District of Columbia Public Schools 65,536
166.93.0.0/16 AS26914 Synoptek, LLC 65,536
166.211.0.0/16 AS6167 Verizon Business 65,536
166.111.0.0/16 AS4538 Tsinghua University 65,536
166.82.0.0/16 AS7029 Windstream Communications LLC 65,536
166.102.0.0/16 AS7029 Windstream Communications LLC 65,536
166.70.0.0/16 AS6315 XMission, L.C. 65,536
166.91.0.0/16 AS33084 District of Columbia Public Schools 65,536
166.122.0.0/16 AS6360 University of Hawaii 65,536
166.72.0.0/16 AS7018 AT&T Enterprises, LLC 65,536
166.114.128.0/17 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 32,768
166.49.0.0/17 AS3561 CenturyLink Communications, LLC 32,768
166.49.128.0/17 AS5400 communications networking services Private Unlimited Company 32,768
166.62.128.0/17 AS5769 Videotron Ltee 32,768
166.48.0.0/17 AS396338 Altima Telecom 32,768
166.113.64.0/18 AS53449 OEC Fiber 16,384
166.108.128.0/18 AS35077 Netwo SAS 16,384
166.114.64.0/18 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 16,384
166.63.128.0/19 AS3561 CenturyLink Communications, LLC 8,192
166.114.32.0/19 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 8,192
166.113.32.0/19 AS13370 Ziply Fiber 8,192
166.63.192.0/19 AS1273 Vodafone Americas 8,192
166.113.0.0/19 AS19870 Cherry Creek School District #5 8,192
166.108.0.0/19 AS16509 Amazon.com, Inc. 8,192
166.63.160.0/19 AS1273 Vodafone Americas 8,192
166.93.0.0/20 AS26914 Synoptek Pittsford DC 4,096

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
166.132.47.100 dwklarke.com 1
166.132.223.101 metaverifiedsupport.net 1

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
198.24.66.94 AS11426 Charter Communications Inc 4.39ms from Charlotte, US
88.134.6.254 AS3209 Vodafone GmbH 5.32ms from Hamburg, DE
31.222.179.110 AS15395 Rackspace Ltd. 1.31ms from London, GB
95.154.236.142 AS20860 IOMART CLOUD SERVICES LIMITED 1.03ms from London, GB
51.140.177.254 AS8075 Microsoft Corporation 0.24ms from London, GB
47.158.213.254 AS5650 Frontier Communications of America, Inc. 3.66ms from Los Angeles, US
69.233.159.126 AS7018 AT&T Enterprises, LLC 3.85ms from Los Angeles, US
80.103.43.126 AS12479 Orange Espagne SA 11.29ms from Madrid, ES
88.12.145.62 AS3352 TELEFONICA DE ESPANA S.A.U. 1.23ms from Madrid, ES
169.150.73.30 AS30257 Gibson Electric Membership Corporation 7.83ms from Nashville, US
38.109.81.254 AS174 Cogent Communications, LLC 0.90ms from New York City, US
166.141.156.254 AS6167 Verizon Business 17.74ms from Philadelphia, US
95.52.176.174 AS12389 PJSC Rostelecom 6.49ms from Saint Petersburg, RU
112.177.41.62 AS4766 Korea Telecom 1.79ms from Seoul, KR
121.179.173.254 AS4766 Korea Telecom 5.51ms from Seoul, KR
112.167.23.30 AS4766 Korea Telecom 2.25ms from Seoul, KR
123.240.48.126 AS131596 TBC 4.64ms from Taipei, TW
62.93.63.254 AS25468 Rzeszow University of Technology 8.82ms from Warsaw, PL
145.90.93.254 AS1103 SURF B.V. 1.32ms from Amsterdam, NL
50.243.49.30 AS7922 Comcast Cable Communications, LLC 8.86ms from Ashburn, US
71.220.227.254 AS209 CenturyLink Communications, LLC 5.74ms from Atlanta, US
31.46.1.14 AS5483 Magyar Telekom Plc. 0.35ms from Budapest, HU
122.139.190.126 AS4837 CHINA UNICOM China169 Backbone 3.99ms from Changchun, CN
209.96.230.142 AS7029 Windstream Communications LLC 0.52ms from Chicago, US
70.61.178.238 AS10796 Charter Communications Inc 4.67ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 166.132.3.131
traceroute to 166.132.3.131 (166.132.3.131): 9 hops max, 52 byte packets
3 [AS1299] 62.115.146.214 27.162 ms
4 *
5 *
6 [AS1299] 62.115.137.15 80.936 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Glasgow, 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.

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
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs