166.136.164.0/22

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-166-128-0-0-1
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:        [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 166.136.0.0/16

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

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

IP Address	ASN	Details
166.136.164.92	AS20057 AT&T Enterprises, LLC	`22.98ms` from Houston, US
166.136.167.186	AS20057 AT&T Enterprises, LLC	`23.41ms` from Dallas, US
166.136.165.27	AS20057 AT&T Enterprises, LLC	`21.32ms` from Houston, US
166.136.166.128	AS20057 AT&T Enterprises, LLC	`19.35ms` from Houston, 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
77.164.192.70	AS1136 KPN B.V.	`2.26ms` from Amsterdam, NL
178.48.166.86	AS21334 One Hungary Ltd.	`6.21ms` from Budapest, HU
105.157.179.102	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.29ms` from Casablanca, MA
102.97.155.54	AS36925 MEDITELECOM	`7.03ms` from Casablanca, MA
104.55.108.166	AS7018 AT&T Enterprises, LLC	`6.39ms` from Dallas, US
86.45.207.70	AS5466 Eircom Limited	`4.65ms` from Dublin, IE
78.181.226.38	AS9121 Turk Telekomunikasyon Anonim Sirketi	`13.73ms` from Istanbul, TR
112.252.115.54	AS4837 CHINA UNICOM China169 Backbone	`8.22ms` from Qingdao, CN
39.76.41.102	AS4837 CHINA UNICOM China169 Backbone	`6.26ms` from Qingdao, CN
44.213.140.246	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
3.89.71.230	AS14618 Amazon.com, Inc.	`0.48ms` from Reston, US
104.55.225.214	AS7018 AT&T Enterprises, LLC	`4.21ms` from San Antonio, US
50.243.104.86	AS7922 Comcast Cable Communications, LLC	`4.87ms` from Seattle, US
114.207.211.166	AS9318 SK Broadband Co Ltd	`3.47ms` from Seoul, KR
85.65.232.166	AS1680 Cellcom Fixed Line Communication L.P	`2.57ms` from Tel Aviv, IL
110.155.198.230	AS4134 CHINANET-BACKBONE	`3.52ms` from UEruemqi, CN
163.172.212.86	AS12876 SCALEWAY S.A.S.	`0.21ms` from Amsterdam, NL
173.13.126.166	AS7922 Comcast Cable Communications, LLC	`7.33ms` from Boston, US
176.249.16.182	AS5607 Sky UK Limited	`2.45ms` from Erith, GB
120.240.32.6	AS9808 China Mobile Communications Group Co., Ltd.	`8.01ms` from Guangzhou, CN
61.105.83.54	AS9318 SK Broadband Co Ltd	`4.30ms` from Incheon, KR
213.134.210.166	AS25227 JSC Avantel	`0.90ms` from Moscow, RU
74.37.15.102	AS5650 Frontier Communications of America, Inc.	`7.46ms` from New York City, US
109.120.46.118	AS47165 Omskie kabelnye seti Ltd.	`8.23ms` from Novosibirsk, RU
77.139.186.6	AS12849 Hot-Net internet services Ltd.	`5.20ms` from Petaẖ Tiqva, IL

Traceroute

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

traceroute -a -n -q1 -f5 166.136.164.30

traceroute to 166.136.164.30 (166.136.164.30): 64 hops max, 52 byte packets

5 [AS3356] 4.69.209.110 48.215 ms

6 *

7 [AS7018] 32.130.24.46 52.854 ms

8 *

9 *

10 *

11 *

12 [AS20057] 107.77.78.149 55.562 ms

13 [AS20057] 166.185.104.12 56.51 ms

14 *

15 *

16 [AS20057] 166.136.164.30 142.915 ms

Measurement taken from

IPinfo ProbeNet in Missoula, US

On January 30th 2026

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