166.170.176.0/21

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-166-170-0-0-1
OrgID:          AEL-360
Parent:         NET-166-0-0-0-0
NetName:        AEL-360
NetRange:       166.170.0.0 - 166.179.107.255
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 166.170.0.0/16

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

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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
106.197.111.149	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.18ms` from Chennai, IN
76.20.175.117	AS7922 Comcast Cable Communications, LLC	`10.18ms` from Chicago, US
178.29.152.149	AS8434 Telenor Sverige AB	`9.81ms` from Copenhagen, DK
13.79.167.149	AS8075 Microsoft Corporation	`0.18ms` from Dublin, IE
70.167.56.85	AS22773 Cox Communications Inc.	`4.10ms` from Kansas City, US
76.89.50.133	AS20001 Charter Communications Inc	`9.51ms` from Los Angeles, US
90.121.213.229	AS3215 Orange S.A.	`0.92ms` from Marseille, FR
31.36.199.117	AS5410 Bouygues Telecom SA	`3.61ms` from Paris, FR
201.76.89.117	AS28573 Claro NXT Telecomunicacoes Ltda	`14.88ms` from Sao Paulo, BR
125.148.166.229	AS4766 Korea Telecom	`2.56ms` from Seoul, KR
80.86.237.5	AS21104 Netsys JV LLC	`0.62ms` from Yerevan, AM
153.46.255.69	AS9042 SIX Group Services AG	`0.68ms` from Zuerich, CH
149.210.219.245	AS20857 Signet B.V.	`0.61ms` from Amsterdam, NL
135.237.108.213	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
166.111.6.165	AS4538 China Education and Research Network Center	`2.49ms` from Beijing, CN
82.131.145.5	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`10.47ms` from Budapest, HU
24.168.237.149	AS11426 Charter Communications Inc	`13.76ms` from Charlotte, US
50.236.104.133	AS7922 Comcast Cable Communications, LLC	`1.30ms` from Denver, US
217.7.193.21	AS3320 Deutsche Telekom AG	`4.74ms` from Frankfurt am Main, DE
123.21.79.5	AS45899 VNPT Corp	`1.05ms` from Ho Chi Minh City, VN
66.91.132.229	AS20001 Charter Communications Inc	`2.59ms` from Honolulu, US
185.212.216.165	AS29399 Ramtek Telekomunikasyon Hizmetleri Sanayi Ve Ticaret Limited Sirketi	`1.39ms` from Istanbul, TR
222.221.72.213	AS4134 CHINANET-BACKBONE	`5.26ms` from Kunming, CN
148.71.89.245	AS12353 Vodafone Portugal	`2.93ms` from Lisbon, PT
92.26.219.181	AS13285 TalkTalk Communications Limited	`1.39ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m7 166.170.178.150

traceroute to 166.170.178.150 (166.170.178.150): 7 hops max, 52 byte packets

1 [AS31898] 140.91.208.83 0.198 ms

2 [AS12956] 81.173.106.130 33.638 ms

3 *

4 [AS174] 154.54.88.1 110.919 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On November 28th 2025

What are IP address ranges?

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