166.218.24.0/23

AS20057 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS20057
Parent Range	166.218.0.0/17
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 166.218.24.0/23

Range	ASN	Company	Num of IPs
166.218.0.0/17	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
166.218.246.0/23	AS20057	AT&T Enterprises, LLC	512
166.218.250.0/23	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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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
17.248.176.215	AS714 Apple Inc.	0.56ms from Amsterdam, NL
103.60.99.119	AS64095 Blue Reach Services Limited	0.19ms from Auckland, NZ
34.242.100.215	AS16509 Amazon.com, Inc.	0.14ms from Dublin, IE
68.55.22.71	AS7922 Comcast Cable Communications, LLC	12.10ms from Flint, US
185.26.203.7	AS39257 LUMi GmbH	0.25ms from Frankfurt am Main, DE
82.29.111.199	AS400909 TRAVCHIS, LLC	0.33ms from Frankfurt am Main, DE
43.218.248.247	AS16509 Amazon.com, Inc.	0.10ms from Jakarta, ID
187.137.207.55	AS8151 UNINET	19.63ms from Los Angeles, US
156.246.130.39	AS48031 XServerCloud	0.18ms from Kyiv, UA
115.55.181.215	AS4837 CHINA UNICOM China169 Backbone	2.85ms from Zhengzhou, CN
23.219.9.215	AS16625 Akamai Technologies, Inc.	0.16ms from Ashburn, US
24.247.118.87	AS20115 Charter Communications LLC	11.69ms from Chicago, US
75.71.25.215	AS7922 Comcast Cable Communications, LLC	4.14ms from Denver, US
91.3.68.199	AS3320 Deutsche Telekom AG	7.45ms from Frankfurt am Main, DE
27.78.16.135	AS7552 Viettel Group	2.12ms from Hanoi, VN
77.72.143.39	AS42358 Insys LLC	17.22ms from Moscow, RU
31.12.2.231	AS29287 Wien Energie GmbH	0.88ms from Vienna, AT
178.188.100.55	AS8447 A1 Telekom Austria AG	1.06ms from Vienna, AT
217.97.187.135	AS5617 Orange Polska Spolka Akcyjna	0.66ms from Warsaw, PL
178.202.109.247	AS3209 Vodafone GmbH	5.88ms from Frankfurt am Main, DE
191.82.72.231	AS22927 Telefonica de Argentina	19.03ms from Buenos Aires, AR
87.95.223.71	AS16086 DNA Oyj	2.23ms from Helsinki, FI
144.250.30.87	AS11308 APTIV SERVICES US, LLC	2.77ms from Miami, US
20.193.70.183	AS8075 Microsoft Corporation	0.86ms from Sydney, AU
59.70.225.7	AS4538 China Education and Research Network Center	14.75ms from Beijing, CN

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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