1. All IP Ranges
  2. 166.0.0.0/8
  3. 166.184.0.0/16
  4. AS20057  | 166.184.0.0/17

166.184.0.0/17

AS20057  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS20057
Parent Range 166.184.0.0/16
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 166.184.0.0/17

Range ASN Company Num of IPs
166.184.0.0/16 AS20057 AT&T Enterprises, LLC 65,536

BGP prefixes that are contained by 166.184.0.0/17

Range ASN Company Num of IPs
166.184.36.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.60.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.2.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.113.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.55.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.61.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.62.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.9.0/24 AS64011 AT&T Enterprises, LLC 256
166.184.59.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.37.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.17.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.23.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.38.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.117.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.39.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.54.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.114.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.63.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.10.0/23 AS20057 AT&T Enterprises, LLC 512
166.184.88.0/23 AS20057 AT&T Enterprises, LLC 512
166.184.18.0/23 AS20057 AT&T Enterprises, LLC 512
166.184.92.0/23 AS20057 AT&T Enterprises, LLC 512
166.184.94.0/23 AS20057 AT&T Enterprises, LLC 512
166.184.4.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.12.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.84.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.40.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.32.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.48.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.44.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.80.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.24.0/21 AS20057 AT&T Enterprises, LLC 2,048
166.184.120.0/21 AS20057 AT&T Enterprises, LLC 2,048
166.184.96.0/20 AS20057 AT&T Enterprises, LLC 4,096
166.184.64.0/20 AS20057 AT&T Enterprises, LLC 4,096

Nearby Ranges

BGP prefixes that overlap with 166.184.0.0/16

Range ASN Company Num of IPs
166.184.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
166.184.128.0/17 AS20057 AT&T Enterprises, LLC 32,768
166.184.96.0/20 AS20057 AT&T Enterprises, LLC 4,096
166.184.64.0/20 AS20057 AT&T Enterprises, LLC 4,096
166.184.120.0/21 AS20057 AT&T Enterprises, LLC 2,048
166.184.24.0/21 AS20057 AT&T Enterprises, LLC 2,048
166.184.80.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.40.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.44.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.4.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.84.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.32.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.12.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.48.0/22 AS20057 AT&T Enterprises, LLC 1,024
166.184.88.0/23 AS20057 AT&T Enterprises, LLC 512
166.184.18.0/23 AS20057 AT&T Enterprises, LLC 512
166.184.94.0/23 AS20057 AT&T Enterprises, LLC 512
166.184.10.0/23 AS20057 AT&T Enterprises, LLC 512
166.184.92.0/23 AS20057 AT&T Enterprises, LLC 512
166.184.37.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.17.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.39.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.23.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.38.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.55.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.114.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.63.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.60.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.2.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.113.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.54.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.62.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.61.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.9.0/24 AS64011 AT&T Enterprises, LLC 256
166.184.117.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.36.0/24 AS20057 AT&T Enterprises, LLC 256
166.184.59.0/24 AS20057 AT&T Enterprises, LLC 256

Hosted domains

There are no domains currently hosted on this ASN.

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Pingable IPs

922 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
166.184.12.1 AS20057 AT&T Enterprises, LLC 112.58ms from Atlanta, US
166.184.42.50 AS20057 AT&T Enterprises, LLC 21.11ms from Atlanta, US
166.184.39.47 AS20057 AT&T Enterprises, LLC 62.77ms from Fremont, US
166.184.22.129 AS20057 AT&T Enterprises, LLC 40.99ms from Atlanta, US
166.184.54.221 AS20057 AT&T Enterprises, LLC 90.46ms from Atlanta, US
166.184.41.40 AS20057 AT&T Enterprises, LLC 18.62ms from Atlanta, US
166.184.93.170 AS20057 AT&T Enterprises, LLC 14.06ms from Miami, US
166.184.70.46 AS20057 AT&T Enterprises, LLC 71.60ms from Atlanta, US
166.184.79.32 AS20057 AT&T Enterprises, LLC 24.76ms from Atlanta, US
166.184.76.218 AS20057 AT&T Enterprises, LLC 32.17ms from Atlanta, US
166.184.0.74 AS20057 AT&T Enterprises, LLC 39.80ms from Atlanta, US
166.184.82.86 AS20057 AT&T Enterprises, LLC 50.01ms from Atlanta, US
166.184.92.222 AS20057 AT&T Enterprises, LLC 14.08ms from Miami, US
166.184.114.76 AS20057 AT&T Enterprises, LLC 34.68ms from Atlanta, US
166.184.66.84 AS20057 AT&T Enterprises, LLC 49.94ms from Atlanta, US
166.184.61.4 AS20057 AT&T Enterprises, LLC 32.54ms from Atlanta, US
166.184.40.96 AS20057 AT&T Enterprises, LLC 17.20ms from Atlanta, US
166.184.16.70 AS20057 AT&T Enterprises, LLC 39.36ms from Milwaukee, US
166.184.57.7 AS20057 AT&T Enterprises, LLC 43.21ms from Atlanta, US
166.184.77.219 AS20057 AT&T Enterprises, LLC 34.76ms from Atlanta, US
166.184.74.233 AS20057 AT&T Enterprises, LLC 46.76ms from Atlanta, US
166.184.94.206 AS20057 AT&T Enterprises, LLC 44.64ms from Atlanta, US
166.184.10.10 AS20057 AT&T Enterprises, LLC 43.06ms from Atlanta, US
166.184.47.47 AS20057 AT&T Enterprises, LLC 30.70ms from Atlanta, US
166.184.11.42 AS20057 AT&T Enterprises, LLC 44.47ms from Atlanta, US

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
195.229.201.177 AS5384 Emirates Internet 4.17ms from Al Fujairah City, AE
37.153.126.241 AS26464 Joyent, Inc. 0.51ms from Amsterdam, NL
84.25.242.1 AS33915 Vodafone Libertel B.V. 2.45ms from Amsterdam, NL
93.58.95.1 AS12874 Fastweb SpA 13.70ms from Arezzo, IT
70.21.20.1 AS701 Verizon Business 2.08ms from Ashburn, US
74.98.39.1 AS701 Verizon Business 6.50ms from Ashburn, US
66.217.73.241 AS7029 Windstream Communications LLC 6.19ms from Ashburn, US
73.180.208.1 AS7922 Comcast Cable Communications, LLC 4.21ms from Ashburn, US
101.246.179.1 AS4847 China Networks Inter-Exchange 15.87ms from Beijing, CN
189.85.86.97 AS28178 Networld Provedor e Servicos de Internet Ltda 9.63ms from Belo Horizonte, BR
169.244.24.65 AS557 University of Maine System 4.85ms from Boston, US
104.27.25.161 AS13335 Cloudflare, Inc. 0.14ms from Brisbane, AU
181.171.249.1 AS7303 Telecom Argentina S.A. 0.82ms from Buenos Aires, AR
105.243.53.1 AS36994 Vodacom 2.38ms from Cape Town, ZA
220.168.113.1 AS4134 CHINANET-BACKBONE 1.64ms from Changsha, CN
193.58.245.1 AS25394 MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG 8.39ms from Frankfurt am Main, DE
96.77.224.145 AS7922 Comcast Cable Communications, LLC 9.52ms from Fremont, US
109.88.89.1 AS12392 VOO S.A. 3.80ms from Gravelines, FR
58.251.72.1 AS17623 China Unicom Shenzen network 5.64ms from Guangzhou, CN
121.201.41.129 AS58543 Guangdong 7.36ms from Guangzhou, CN
103.113.30.1 AS137340 Dinas Komunikasi dan Informatika Pemerintah Kota Depok 1.79ms from Jakarta, ID
176.99.111.1 AS208397 INFOSTROY AS 7.93ms from Krasnodar, RU
116.0.115.1 AS24218 Global Transit Communications - Malaysia 0.40ms from Kuala Lumpur, MY
185.212.148.17 AS204997 FIRST SERVER LIMITED 0.51ms from Moscow, RU
89.91.1.241 AS5410 Bouygues Telecom SA 1.79ms from Paris, FR

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.

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