166.175.64.0/18

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 166.175.0.0/16

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
80.113.118.2	AS33915 Vodafone Libertel B.V.	`0.95ms` from Amsterdam, NL
74.206.151.2	AS21804 Access Communications Co-operative Limited	`17.83ms` from Calgary, CA
65.24.43.146	AS10796 Charter Communications Inc	`7.70ms` from Columbus, US
122.167.110.34	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.48ms` from Delhi, IN
159.75.41.18	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.05ms` from Guangzhou, CN
84.186.106.82	AS3320 Deutsche Telekom AG	`3.33ms` from Hamburg, DE
98.195.103.2	AS7922 Comcast Cable Communications, LLC	`4.07ms` from Houston, US
196.3.164.130	AS11845 Vox Telecom Ltd	`0.63ms` from Johannesburg, ZA
83.105.167.98	AS5378 Vodafone Limited	`7.31ms` from London, GB
87.241.4.66	AS8220 COLT Technology Services Group Limited	`0.62ms` from Milan, IT
122.217.83.146	AS17506 ARTERIA Networks Corporation	`8.17ms` from Osaka, JP
186.224.3.50	AS262755 AONET SERVICOS DE COMUNICACAO LTDA	`6.36ms` from Osasco, BR
195.244.20.34	AS39583 Pertineo SAS	`0.45ms` from Paris, FR
118.190.155.50	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.40ms` from Qingdao, CN
112.243.193.210	AS4837 CHINA UNICOM China169 Backbone	`4.80ms` from Qingdao, CN
54.167.112.210	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
121.140.58.34	AS4766 Korea Telecom	`1.00ms` from Seoul, KR
121.182.126.114	AS4766 Korea Telecom	`5.49ms` from Seoul, KR
203.126.119.210	AS3758 SingNet	`1.81ms` from Singapore, SG
201.131.185.66	AS52912 VIEIRA E RETECHESKI LTDA	`10.14ms` from São Paulo, BR
219.123.46.50	AS17506 ARTERIA Networks Corporation	`1.28ms` from Tokyo, JP
58.98.125.2	AS9595 NTT-ME Corporation	`4.86ms` from Tokyo, JP
24.36.236.162	AS7992 Cogeco Connexion Inc.	`7.93ms` from Toronto, CA
194.177.130.2	AS6798 Net4You Internet GmbH	`0.34ms` from Vienna, AT
46.165.30.2	AS49218 Nizhnetagilskie Kompyuternye Seti LLC	`2.78ms` from Yekaterinburg, RU

Traceroute

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

traceroute -a -n -q1 -m5 166.175.79.119

traceroute to 166.175.79.119 (166.175.79.119): 5 hops max, 52 byte packets

1 [AS749] 11.236.88.38 1.466 ms

2 [AS749] 11.73.44.201 0.734 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Beijing, CN

On November 28th 2025

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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