166.195.64.0/21

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 166.195.0.0/16

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

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
185.32.84.165	AS208795 "Cloud Services Kazakhstan" LLP	`3.69ms` from Astana, KZ
135.135.47.229	AS4181 TDS TELECOM	`7.66ms` from Atlanta, US
120.4.217.165	AS4837 CHINA UNICOM China169 Backbone	`6.33ms` from Beijing, CN
110.190.71.5	AS4134 CHINANET-BACKBONE	`8.76ms` from Chengdu, CN
108.66.74.133	AS7018 AT&T Enterprises, LLC	`10.22ms` from Chicago, US
201.193.214.133	AS11830 Instituto Costarricense de Electricidad y Telecom.	`0.94ms` from Curridabat, CR
117.30.208.181	AS4134 CHINANET-BACKBONE	`5.97ms` from Fuzhou, CN
117.245.129.165	AS9829 National Internet Backbone	`6.55ms` from Kolkata, IN
83.96.13.69	AS21050 Fast Communication Company Ltd	`0.41ms` from Kuwait City, KW
155.198.231.37	AS786 Jisc Services Limited	`1.50ms` from London, GB
169.231.60.101	AS131 University of California, Santa Barbara	`4.07ms` from Los Angeles, US
15.237.248.21	AS16509 Amazon.com, Inc.	`0.15ms` from Paris, FR
203.43.42.133	AS1221 Telstra Limited	`6.28ms` from Perth, AU
63.232.18.213	AS209 CenturyLink Communications, LLC	`1.04ms` from Phoenix, US
18.238.63.197	AS16509 Amazon.com, Inc.	`0.15ms` from Secaucus, US
14.54.53.245	AS4766 Korea Telecom	`4.14ms` from Seoul, KR
221.142.245.213	AS9318 SK Broadband Co Ltd	`2.61ms` from Seoul, KR
221.247.201.197	AS17506 ARTERIA Networks Corporation	`0.94ms` from Tokyo, JP
182.169.19.21	AS2527 Sony Network Communications Inc.	`5.56ms` from Tokyo, JP
178.128.237.53	AS14061 DigitalOcean, LLC	`0.35ms` from Toronto, CA
47.27.59.53	AS20115 Charter Communications LLC	`5.79ms` from Atlanta, US
52.181.181.197	AS8075 Microsoft Corporation	`0.61ms` from Boydton, US
200.181.150.165	AS8167 V tal	`6.63ms` from Curitiba, BR
136.49.4.117	AS16591 Google Fiber Inc.	`5.21ms` from Dallas, US
89.160.217.245	AS12969 Vodafone Iceland	`1.10ms` from Hafnarfjoerdur, IS

Traceroute

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

traceroute -a -n -q1 -f2 -m13 166.195.71.53

traceroute to 166.195.71.53 (166.195.71.53): 13 hops max, 52 byte packets

2 [AS3356] 4.4.70.233 71.543 ms

3 [AS3356] 4.69.209.110 55.424 ms

4 *

5 [AS7018] 32.130.24.46 59.096 ms

6 *

7 *

8 *

9 *

10 [AS20057] 166.147.126.37 60.271 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Taos, US

On November 28th 2025

What are IP address ranges?

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