166.218.246.0/23

AS20057 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS20057
Parent Range	166.218.128.0/17
Registry	ARIN
ID	AEL-360

WHOIS Details

NetHandle:      NET-166-212-0-0-1
OrgID:          AEL-360
Parent:         NET-166-0-0-0-0
NetName:        AEL-360
NetRange:       166.212.0.0 - 166.220.255.255
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:        2025-07-21
OrgAdminHandle: ZS44-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  ZS44-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
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:        2025-07-03
OfficePhone:    +1-888-510-5545
Mailbox:        ipadmin@att.com
Mailbox:        ipadmin@semail.att.com
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:        2025-07-03
OfficePhone:    +1-888-876-2382
Mailbox:        rm-ipspecialist@att.com
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:        2025-07-03
OfficePhone:    +1-919-319-8167
Mailbox:        abuse@att.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 166.218.246.0/23

Range	ASN	Company	Num of IPs
166.218.128.0/17	AS20057	AT&T Enterprises, LLC	32,768
166.218.0.0/16	AS20057	AT&T Enterprises, LLC	65,536

Nearby Ranges

BGP prefixes that overlap with 166.218.0.0/16

Range	ASN	Company	Num of IPs
166.218.0.0/16	AS20057	AT&T Enterprises, LLC	65,536
166.218.128.0/17	AS20057	AT&T Enterprises, LLC	32,768
166.218.0.0/17	AS20057	AT&T Enterprises, LLC	32,768
166.218.48.0/21	AS20057	AT&T Enterprises, LLC	2,048
166.218.250.0/23	AS20057	AT&T Enterprises, LLC	512
166.218.24.0/23	AS20057	AT&T Enterprises, LLC	512
166.218.248.0/23	AS20057	AT&T Enterprises, LLC	512
166.218.238.0/24	AS20057	AT&T Enterprises, LLC	256
166.218.240.0/24	AS20057	AT&T Enterprises, LLC	256
166.218.243.0/24	AS20057	AT&T Enterprises, LLC	256
166.218.236.0/24	AS20057	AT&T Enterprises, LLC	256
166.218.239.0/24	AS20057	AT&T Enterprises, LLC	256
166.218.237.0/24	AS20057	AT&T Enterprises, LLC	256
166.218.242.0/24	AS20057	AT&T Enterprises, LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
86.124.158.215	AS8708 DIGI ROMANIA S.A.	10.32ms from Bucharest, RO
128.174.237.119	AS38 University of Illinois	5.99ms from Chicago, US
73.161.154.215	AS7922 Comcast Cable Communications, LLC	9.24ms from Flint, US
104.90.74.55	AS16625 Akamai Technologies, Inc.	2.15ms from New York City, US
148.170.111.199	AS19331 Twin Lakes Telephone Cooperative Corporation	8.69ms from Atlanta, US
213.182.207.151	AS396356 Latitude.sh	0.09ms from London, GB
112.28.251.247	AS9808 China Mobile Communications Group Co., Ltd.	8.35ms from Nanjing, CN
204.112.21.231	AS7122 Bell Canada	16.18ms from Chicago, US
39.45.27.247	AS17557 Pakistan Telecommunication Company Limited	2.86ms from Lahore, PK
90.104.244.55	AS3215 Orange S.A.	12.66ms from Paris, FR
50.192.15.151	AS7922 Comcast Cable Communications, LLC	19.59ms from Reston, US
179.158.44.87	AS28573 Claro NXT Telecomunicacoes Ltda	1.28ms from Rio de Janeiro, BR
187.229.80.87	AS8151 UNINET	8.52ms from Santiago de Queretaro, MX
175.8.41.119	AS4134 CHINANET-BACKBONE	3.17ms from Changsha, CN
108.254.164.247	AS7018 AT&T Enterprises, LLC	10.22ms from Columbus, US
198.152.107.71	AS18676 Avaya Inc.	2.71ms from Denver, US
84.152.117.135	AS3320 Deutsche Telekom AG	7.93ms from Frankfurt am Main, DE
37.15.108.23	AS12479 Orange Espagne SA	11.53ms from Madrid, ES
176.193.192.87	AS12714 PJSC MegaFon	1.63ms from Moscow, RU
189.154.44.71	AS8151 UNINET	15.04ms from Phoenix, US
182.163.203.55	AS38701 Piranha Systems	1.16ms from Seoul, KR
72.42.139.55	AS8047 GENERAL COMMUNICATION, INC.	15.29ms from Anchorage, US
210.47.47.119	AS4538 China Education and Research Network Center	18.52ms from Beijing, CN
44.239.66.199	AS16509 Amazon.com, Inc.	0.17ms from Boardman, US
99.6.39.119	AS7018 AT&T Enterprises, LLC	3.06ms from Dallas, US

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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