166.184.128.0/17

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-166-183-0-0-1
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:        2025-10-29
OrgAdminHandle: ZS44-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  ZS44-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
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:        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:        2025-08-18
OfficePhone:    +1-919-319-8167
Mailbox:        abuse@att.net
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:        ipadmin@att.com
Mailbox:        ipadmin@semail.att.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 166.184.0.0/16

No nearby ranges found.

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
166.184.217.165 AS20057 AT&T Enterprises, LLC 28.38ms from San Jose, US
166.184.147.63 AS20057 AT&T Enterprises, LLC 1.54ms from Chicago, US
166.184.234.152 AS20057 AT&T Enterprises, LLC 41.51ms from San Jose, US
166.184.163.67 AS20057 AT&T Enterprises, LLC 28.42ms from San Jose, US
166.184.235.212 AS20057 AT&T Enterprises, LLC 55.31ms from San Jose, US
166.184.146.22 AS20057 AT&T Enterprises, LLC 30.04ms from Los Angeles, US
166.184.253.62 AS20057 AT&T Enterprises, LLC 25.21ms from San Jose, US
166.184.171.171 AS20057 AT&T Enterprises, LLC 83.13ms from San Jose, US
166.184.239.77 AS20057 AT&T Enterprises, LLC 49.40ms from San Jose, US
166.184.203.145 AS20057 AT&T Enterprises, LLC 80.25ms from Fremont, US
166.184.216.168 AS20057 AT&T Enterprises, LLC 20.14ms from San Jose, US
166.184.232.121 AS20057 AT&T Enterprises, LLC 16.75ms from San Jose, US
166.184.251.112 AS20057 AT&T Enterprises, LLC 24.20ms from San Jose, US
166.184.221.155 AS20057 AT&T Enterprises, LLC 21.48ms from Redding, US
166.184.255.215 AS20057 AT&T Enterprises, LLC 25.10ms from San Jose, US
166.184.250.253 AS20057 AT&T Enterprises, LLC 22.74ms from Santa Clara, US
166.184.254.162 AS20057 AT&T Enterprises, LLC 25.36ms from San Jose, US
166.184.233.126 AS20057 AT&T Enterprises, LLC 32.96ms from San Jose, US
166.184.211.134 AS20057 AT&T Enterprises, LLC 67.88ms from San Jose, US
166.184.185.220 AS20057 AT&T Enterprises, LLC 12.82ms from San Jose, US
166.184.200.87 AS20057 AT&T Enterprises, LLC 21.57ms from Santa Clara, US
166.184.252.241 AS20057 AT&T Enterprises, LLC 21.29ms from San Jose, US
166.184.218.228 AS20057 AT&T Enterprises, LLC 20.85ms from San Jose, US
166.184.160.250 AS20057 AT&T Enterprises, LLC 4.99ms from Santa Clara, US
166.184.219.108 AS20057 AT&T Enterprises, LLC 19.60ms from San Jose, 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
139.6.129.1 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 6.81ms from Amsterdam, NL
72.215.37.1 AS22773 Cox Communications Inc. 15.10ms from Atlanta, US
24.54.106.1 AS35986 Vyve Broadband 4.96ms from Atlanta, US
12.154.39.145 AS7018 AT&T Enterprises, LLC 1.07ms from Atlanta, US
95.135.64.1 AS4648 Global-Gateway Internet 0.66ms from Auckland, NZ
221.122.74.193 AS23724 IDC, China Telecommunications Corporation 3.39ms from Beijing, CN
193.110.186.1 AS5578 SWAN, a.s. 0.53ms from Bratislava, SK
181.89.119.1 AS7303 Telecom Argentina S.A. 17.41ms from Buenos Aires, AR
102.190.200.193 AS24835 Vodafone Data 5.79ms from Cairo, EG
105.158.183.49 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 7.20ms from Casablanca, MA
112.192.110.1 AS4837 CHINA UNICOM China169 Backbone 9.92ms from Chengdu, CN
173.236.56.65 AS32475 Internap Holding LLC 0.83ms from Chicago, US
70.42.6.97 AS13791 Unitas Global 5.84ms from Dallas, US
110.89.50.1 AS4134 CHINANET-BACKBONE 7.62ms from Fuzhou, CN
125.118.54.193 AS4134 CHINANET-BACKBONE 5.33ms from Hangzhou, CN
150.220.74.1 AS11427 Charter Communications Inc 9.33ms from Houston, US
36.56.193.65 AS4134 CHINANET-BACKBONE 6.76ms from Huai'an, CN
46.45.149.65 AS42926 Radore Veri Merkezi Hizmetleri A.S. 1.74ms from Istanbul, TR
31.217.55.177 AS5391 Hrvatski Telekom d.d. 3.04ms from Ljubljana, SI
149.107.84.225 AS41354 ITS Technology Group Limited 0.73ms from London, GB
93.7.154.1 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.27ms from Lyon, FR
4.31.34.81 AS3356 Level 3 Parent, LLC 0.34ms from Miami, US
209.249.10.97 AS6461 Zayo Bandwidth 0.43ms from Miami, US
184.161.79.1 AS5769 Videotron Ltee 1.33ms from Montreal, CA
96.235.178.1 AS701 Verizon Business 3.83ms from Morris Plains, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m12 166.184.178.208
traceroute to 166.184.178.208 (166.184.178.208): 12 hops max, 52 byte packets
2 [AS3356] 8.243.205.129 12.771 ms
3 *
4 [AS7018] 192.205.37.41 121.918 ms
5 [AS7018] 32.130.91.80 131.872 ms
6 *
7 *
8 *
9 [AS20057] 107.81.249.213 125.964 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Quito, EC
On

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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