166.201.32.0/20

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 166.201.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
183.252.51.148	AS9808 China Mobile Communications Group Co., Ltd.	`8.59ms` from Fuzhou, CN
154.82.92.36	AS399077 Tcloudnet	`1.68ms` from Hong Kong, HK
172.114.181.212	AS20001 Charter Communications Inc	`5.93ms` from Los Angeles, US
217.155.214.68	AS13037 Zen Internet Ltd	`1.64ms` from Manchester, GB
114.227.37.36	AS4134 CHINANET-BACKBONE	`4.86ms` from Nanjing, CN
177.170.197.20	AS26599 TELEFÔNICA BRASIL S.A	`1.94ms` from Osasco, BR
92.34.143.100	AS8434 Telenor Sverige AB	`1.96ms` from Stockholm, SE
60.129.123.212	AS17676 SoftBank Corp.	`2.96ms` from Tokyo, JP
46.228.174.116	AS56396 NEXXEN GROUP LTD	`0.30ms` from Amsterdam, NL
43.245.242.244	AS56186 Digital Island Ltd	`1.63ms` from Auckland, NZ
134.236.138.36	AS131090 National Telecom Public Company Limited	`10.90ms` from Bangkok, TH
54.186.193.36	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
73.238.95.148	AS7922 Comcast Cable Communications, LLC	`5.42ms` from Boston, US
104.52.119.4	AS7018 AT&T Enterprises, LLC	`12.88ms` from Chicago, US
93.207.202.52	AS3320 Deutsche Telekom AG	`6.62ms` from Frankfurt am Main, DE
34.124.27.84	AS396982 Google LLC	`0.10ms` from Hong Kong, HK
85.115.34.100	AS44444 Forcepoint UK Limited	`0.74ms` from London, GB
65.22.31.36	AS207266 Identity Digital Limited	`0.13ms` from Mumbai, IN
60.149.121.4	AS17676 SoftBank Corp.	`3.61ms` from Osaka, JP
92.139.138.100	AS3215 Orange S.A.	`9.57ms` from Paris, FR
60.210.208.36	AS4837 CHINA UNICOM China169 Backbone	`4.87ms` from Qingdao, CN
151.56.192.20	AS1267 WIND TRE S.P.A.	`10.29ms` from Rome, IT
189.47.214.4	AS27699 TELEFÔNICA BRASIL S.A	`8.70ms` from Sao Paulo, BR
191.178.254.116	AS28573 Claro NXT Telecomunicacoes Ltda	`1.73ms` from Sao Paulo, BR
75.133.161.100	AS20115 Charter Communications LLC	`4.26ms` from St. Louis, US

Traceroute

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

traceroute -a -n -q1 -f7 -m18 166.201.47.133

traceroute to 166.201.47.133 (166.201.47.133): 18 hops max, 52 byte packets

7 [AS3356] 4.69.209.114 1.873 ms

8 *

9 [AS7018] 32.130.24.46 7.249 ms

10 *

11 *

12 *

13 *

14 [AS20057] 107.77.78.149 8.5 ms

15 [AS20057] 166.185.104.12 7.977 ms

16 *

17 *

18 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On November 28th 2025

What are IP address ranges?

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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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