166.201.184.0/22

AS20057 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS20057
Parent Range	166.201.0.0/16
Registry	ARIN
ID	AEL-360

WHOIS Details

NetHandle:      NET-166-183-0-0-1
OrgID:          AEL-360
Parent:         NET-166-0-0-0-0
NetName:        AEL-360
NetRange:       166.183.0.0 - 166.209.255.255
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 166.201.184.0/22

Range	ASN	Company	Num of IPs
166.201.0.0/16	AS20057	AT&T Enterprises, LLC	65,536

Nearby Ranges

BGP prefixes that overlap with 166.201.0.0/16

Range	ASN	Company	Num of IPs
166.201.0.0/16	AS20057	AT&T Enterprises, LLC	65,536
166.201.32.0/20	AS20057	AT&T Enterprises, LLC	4,096
166.201.176.0/21	AS20057	AT&T Enterprises, LLC	2,048
166.201.196.0/22	AS20057	AT&T Enterprises, LLC	1,024
166.201.208.0/22	AS20057	AT&T Enterprises, LLC	1,024
166.201.188.0/22	AS20057	AT&T Enterprises, LLC	1,024
166.201.220.0/22	AS20057	AT&T Enterprises, LLC	1,024
166.201.232.0/23	AS20057	AT&T Enterprises, LLC	512
166.201.230.0/23	AS20057	AT&T Enterprises, LLC	512
166.201.228.0/23	AS20057	AT&T Enterprises, LLC	512
166.201.206.0/23	AS20057	AT&T Enterprises, LLC	512
166.201.200.0/24	AS20057	AT&T Enterprises, LLC	256
166.201.215.0/24	AS20057	AT&T Enterprises, LLC	256
166.201.201.0/24	AS20057	AT&T Enterprises, LLC	256
166.201.23.0/24	AS20057	AT&T Enterprises, LLC	256
166.201.193.0/24	AS20057	AT&T Enterprises, LLC	256
166.201.225.0/24	AS20057	AT&T Enterprises, LLC	256
166.201.226.0/24	AS20057	AT&T Enterprises, LLC	256
166.201.204.0/24	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
108.179.224.102	AS19871 Network Solutions, LLC	0.31ms from Atlanta, US
1.94.195.198	AS55990 Huawei Cloud Service data center	3.54ms from Beijing, CN
45.235.47.6	AS268200 LIVE INTERNET	8.88ms from Brasilia, BR
184.17.101.6	AS5650 Frontier Communications of America, Inc.	6.90ms from Chicago, US
79.195.227.22	AS3320 Deutsche Telekom AG	7.63ms from Frankfurt am Main, DE
147.161.22.38	AS60307 Fachbereich Finanzen der Hochschule des Bundes fur offentliche Verwaltung	6.86ms from Frankfurt am Main, DE
213.50.132.118	AS1257 Tele2 Sverige AB	0.75ms from Goeteborg, SE
35.154.49.70	AS16509 Amazon.com, Inc.	0.12ms from Mumbai, IN
177.222.240.54	AS28198 SEMPRE TELECOMUNICACOES LTDA	9.51ms from Osasco, BR
181.222.49.86	AS28573 Claro NXT Telecomunicacoes Ltda	7.82ms from Osasco, BR
3.220.149.6	AS14618 Amazon.com, Inc.	0.20ms from Reston, US
20.249.97.102	AS8075 Microsoft Corporation	0.33ms from Seoul, KR
66.199.38.70	AS23498 Beanfield Technologies Inc.	0.56ms from Toronto, CA
31.59.107.6	AS396356 Latitude.sh	0.16ms from Bogota, CO
184.57.134.118	AS10796 Charter Communications Inc	16.79ms from Columbus, US
68.91.51.198	AS7018 AT&T Enterprises, LLC	2.65ms from Dallas, US
87.165.142.134	AS3320 Deutsche Telekom AG	4.24ms from Duesseldorf, DE
96.30.191.6	AS54658 College of the North Atlantic	15.65ms from Halifax, CA
111.119.187.86	AS59257 CMPak Limited	2.74ms from Lahore, PK
132.239.8.54	AS7377 University of California, San Diego	2.74ms from Los Angeles, US
66.165.187.150	AS701 Verizon Business	1.02ms from Miami, US
97.106.81.214	AS33363 Charter Communications, Inc	7.82ms from Orlando, US
94.239.24.166	AS5410 Bouygues Telecom SA	2.12ms from Paris, FR
83.8.173.214	AS5617 Orange Polska Spolka Akcyjna	4.10ms from Poznan, PL
54.91.16.182	AS14618 Amazon.com, Inc.	0.23ms from Reston, 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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