1. All IP Ranges
  2. 166.0.0.0/8
  3. 166.195.0.0/16
  4. AS20057  | 166.195.0.0/16

166.195.0.0/16

AS20057  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS20057
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:        [email protected]
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:        [email protected]
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:        [email protected]
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 166.0.0.0/8

Range ASN Company Num of IPs
166.70.0.0/16 AS6315 XMission, L.C. 65,536
166.211.0.0/16 AS6167 Verizon Business 65,536
166.69.0.0/16 AS19773 Motorola MNIC 65,536
166.123.0.0/16 AS13506 United States Department of the Treasury 65,536
166.117.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.122.0.0/16 AS6360 University of Hawaii 65,536
166.90.0.0/16 AS3257 Level 3 Parent, LLC 65,536
166.20.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
166.56.0.0/16 AS3372 Verizon Business 65,536
166.84.0.0/16 AS2033 Panix 65,536
166.74.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.93.0.0/16 AS26914 Synoptek, LLC 65,536
166.80.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.72.0.0/16 AS7018 AT&T Enterprises, LLC 65,536
166.58.0.0/16 AS3377 Verizon Business 65,536
166.92.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.104.0.0/16 AS9321 Hanyang University 65,536
166.58.0.0/16 AS3371 Verizon Business 65,536
166.94.0.0/16 AS3926 Fairfax County Government 65,536
166.56.0.0/16 AS3371 Verizon Business 65,536
166.58.0.0/16 AS3372 Verizon Business 65,536
166.82.0.0/16 AS7029 Windstream Communications LLC 65,536
166.89.0.0/16 AS13918 City of Tucson 65,536
166.99.0.0/16 AS11719 Eaton Corporation 65,536
166.91.0.0/16 AS14072 District of Columbia Public Schools 65,536
166.19.0.0/16 AS33425 CoreWeave, Inc 65,536
166.102.0.0/16 AS7029 Windstream Communications LLC 65,536
166.91.0.0/16 AS33084 District of Columbia Public Schools 65,536
166.100.0.0/16 AS2687 AT&T Japan K.K. 65,536
166.90.0.0/16 AS3356 Level 3 Parent, LLC 65,536
166.111.0.0/16 AS4538 Tsinghua University 65,536
166.238.0.0/16 AS26611 COMUNICACIÓN CELULAR S.A. COMCEL S.A. 65,536
166.87.0.0/16 AS5080 Saudi Arabian Oil Company 65,536
166.211.0.0/16 AS22394 Verizon Business 65,536
166.62.128.0/17 AS5769 Videotron Ltee 32,768
166.49.128.0/17 AS5400 communications networking services Private Unlimited Company 32,768
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
166.48.0.0/17 AS396338 Altima Telecom 32,768
166.114.64.0/18 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 16,384
166.108.128.0/18 AS35077 Netwo SAS 16,384
166.113.64.0/18 AS53449 OEC Fiber 16,384
166.113.32.0/19 AS13370 Ziply Fiber 8,192
166.114.32.0/19 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 8,192
166.63.128.0/19 AS3561 CenturyLink Communications, LLC 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
166.114.16.0/20 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 4,096

Hosted domains

There are 23 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
166.195.80.97 phobitssucks.com 17
166.195.86.172 sasdg.com 2
166.195.85.183 brazos-wind.net 1
166.195.5.239 kineticwisp.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

4,405 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
166.195.162.10 AS20057 AT&T Enterprises, LLC 35.44ms from Ashburn, US
166.195.49.80 AS20057 AT&T Enterprises, LLC 14.13ms from Miami, US
166.195.174.14 AS20057 AT&T Enterprises, LLC 41.35ms from Ashburn, US
166.195.179.134 AS20057 AT&T Enterprises, LLC 23.06ms from Ashburn, US
166.195.185.6 AS20057 AT&T Enterprises, LLC 43.58ms from Ashburn, US
166.195.195.187 AS20057 AT&T Enterprises, LLC 18.20ms from Dallas, US
166.195.196.253 AS20057 AT&T Enterprises, LLC 20.30ms from Houston, US
166.195.4.136 AS20057 AT&T Enterprises, LLC 11.50ms from Houston, US
166.195.89.244 AS20057 AT&T Enterprises, LLC 27.71ms from Reston, US
166.195.176.242 AS20057 AT&T Enterprises, LLC 43.62ms from Ashburn, US
166.195.148.6 AS20057 AT&T Enterprises, LLC 21.51ms from Ashburn, US
166.195.177.231 AS20057 AT&T Enterprises, LLC 40.66ms from Ashburn, US
166.195.83.72 AS20057 AT&T Enterprises, LLC 10.91ms from Houston, US
166.195.175.242 AS20057 AT&T Enterprises, LLC 36.11ms from Ashburn, US
166.195.186.113 AS20057 AT&T Enterprises, LLC 22.52ms from Ashburn, US
166.195.50.211 AS20057 AT&T Enterprises, LLC 12.56ms from Ashburn, US
166.195.85.31 AS20057 AT&T Enterprises, LLC 11.39ms from Houston, US
166.195.172.220 AS20057 AT&T Enterprises, LLC 29.34ms from Washington, US
166.195.197.186 AS20057 AT&T Enterprises, LLC 20.14ms from Houston, US
166.195.22.133 AS20057 AT&T Enterprises, LLC 27.70ms from Philadelphia, US
166.195.6.131 AS20057 AT&T Enterprises, LLC 11.34ms from Houston, US
166.195.178.106 AS20057 AT&T Enterprises, LLC 30.25ms from New York City, US
166.195.166.176 AS20057 AT&T Enterprises, LLC 33.06ms from Ashburn, US
166.195.171.65 AS20057 AT&T Enterprises, LLC 23.23ms from Ashburn, US
166.195.169.116 AS20057 AT&T Enterprises, LLC 59.27ms from Ashburn, 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
124.207.104.32 AS4808 China Unicom Beijing Province Network 5.42ms from Beijing, CN
76.150.189.192 AS7922 Comcast Cable Communications, LLC 4.49ms from Chicago, US
113.184.130.80 AS45899 VNPT Corp 4.98ms from Ho Chi Minh City, VN
212.75.165.160 AS12569 INYCOM Autonomous System 19.68ms from Madrid, ES
188.175.124.240 AS16246 O2 Czech Republic, a.s. 3.71ms from Prague, CZ
52.9.243.128 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
142.254.64.192 AS46375 Sonic Telecom LLC 16.95ms from San Jose, US
187.106.82.192 AS28573 Claro NXT Telecomunicacoes Ltda 5.67ms from Sao Paulo, BR
191.59.244.48 AS4230 CLARO S.A. 17.85ms from Sao Paulo, BR
32.217.20.48 AS46690 Southern New England Telephone Company and SNET America, Inc. 4.70ms from Secaucus, US
123.99.85.0 AS17857 SK Broadband Co Ltd 8.25ms from Seoul, KR
59.13.76.224 AS4766 Korea Telecom 1.42ms from Seoul, KR
222.113.155.192 AS4766 Korea Telecom 4.15ms from Seoul, KR
49.28.73.112 AS4766 Korea Telecom 7.14ms from Seoul, KR
199.26.68.64 AS46546 EKKUM INC 2.21ms from Toronto, CA
108.17.93.144 AS701 Verizon Business 6.64ms from Ashburn, US
139.144.184.80 AS63949 Akamai Connected Cloud 0.39ms from Atlanta, US
210.246.156.240 AS17901 One to One Contacts Public Company Limited. 1.53ms from Bangkok, TH
86.46.125.160 AS5466 Eircom Limited 4.66ms from Dublin, IE
84.251.84.208 AS1759 Telia Finland Oyj 1.05ms from Helsinki, FI
79.77.4.32 AS13285 TalkTalk Communications Limited 2.72ms from London, GB
34.149.67.32 AS396982 Google LLC 0.09ms from Manila, PH
112.205.16.224 AS9299 Philippine Long Distance Telephone Company 4.28ms from Manila, PH
173.223.173.208 AS16625 Akamai Technologies, Inc. 0.58ms from Melbourne, AU
24.59.107.192 AS11351 Charter Communications Inc 18.09ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f4 166.195.6.22
traceroute to 166.195.6.22 (166.195.6.22): 64 hops max, 52 byte packets
4 [AS7018] 12.76.103.253 0.789 ms
5 [AS7018] 32.130.25.8 5.16 ms
6 *
7 *
8 *
9 *
11 *
12 *
13 *
14 *
15 [AS20057] 166.195.6.22 128.695 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
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.

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