1. All IP Ranges
  2. 166.0.0.0/8
  3. 166.130.0.0/16
  4. AS20057  | 166.130.0.0/18

166.130.0.0/18

AS20057  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS20057
Parent Range 166.130.0.0/17
Registry ARIN
ID AEL-360

WHOIS Details

NetHandle:      NET-166-128-0-0-1
OrgID:          AEL-360
Parent:         NET-166-0-0-0-0
NetName:        AEL-360
NetRange:       166.128.0.0 - 166.138.255.255
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 166.130.0.0/18

Range ASN Company Num of IPs
166.130.0.0/17 AS20057 AT&T Enterprises, LLC 32,768
166.128.0.0/14 AS20057 AT&T Enterprises, LLC 262,144

Nearby Ranges

BGP prefixes that overlap with 166.130.0.0/16

Range ASN Company Num of IPs
166.128.0.0/14 AS20057 AT&T Enterprises, LLC 262,144
166.130.0.0/17 AS20057 AT&T Enterprises, LLC 32,768
166.130.128.0/18 AS20057 AT&T Enterprises, LLC 16,384
166.130.192.0/18 AS20057 AT&T Enterprises, LLC 16,384
166.130.64.0/18 AS20057 AT&T Enterprises, LLC 16,384

Hosted domains

There are 4 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
166.130.20.53 proxidns.com 1

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
Read more

Pingable IPs

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

IP Address ASN Details
166.130.1.86 AS20057 AT&T Enterprises, LLC 29.31ms from Atlanta, US
166.130.24.20 AS20057 AT&T Enterprises, LLC 26.50ms from Atlanta, US
166.130.48.87 AS20057 AT&T Enterprises, LLC 40.04ms from Atlanta, US
166.130.40.71 AS20057 AT&T Enterprises, LLC 34.81ms from Atlanta, US
166.130.36.30 AS20057 AT&T Enterprises, LLC 40.11ms from Atlanta, US
166.130.14.226 AS20057 AT&T Enterprises, LLC 30.43ms from Atlanta, US
166.130.45.11 AS20057 AT&T Enterprises, LLC 29.34ms from Atlanta, US
166.130.56.35 AS20057 AT&T Enterprises, LLC 30.79ms from Atlanta, US
166.130.31.166 AS20057 AT&T Enterprises, LLC 34.02ms from Atlanta, US
166.130.49.50 AS20057 AT&T Enterprises, LLC 47.33ms from Atlanta, US
166.130.33.22 AS20057 AT&T Enterprises, LLC 34.41ms from Atlanta, US
166.130.50.243 AS20057 AT&T Enterprises, LLC 30.07ms from Atlanta, US
166.130.57.192 AS20057 AT&T Enterprises, LLC 38.23ms from Atlanta, US
166.130.13.178 AS20057 AT&T Enterprises, LLC 21.75ms from Atlanta, US
166.130.34.248 AS20057 AT&T Enterprises, LLC 21.56ms from Atlanta, US
166.130.61.162 AS20057 AT&T Enterprises, LLC 31.38ms from Atlanta, US
166.130.12.248 AS20057 AT&T Enterprises, LLC 22.45ms from Atlanta, US
166.130.28.19 AS20057 AT&T Enterprises, LLC 38.41ms from Atlanta, US
166.130.53.183 AS20057 AT&T Enterprises, LLC 26.40ms from Atlanta, US
166.130.54.130 AS20057 AT&T Enterprises, LLC 29.33ms from Atlanta, US
166.130.15.209 AS20057 AT&T Enterprises, LLC 37.68ms from Atlanta, US
166.130.19.92 AS20057 AT&T Enterprises, LLC 36.48ms from Atlanta, US
166.130.47.120 AS20057 AT&T Enterprises, LLC 40.29ms from Atlanta, US
166.130.5.7 AS20057 AT&T Enterprises, LLC 35.08ms from Atlanta, US
166.130.27.40 AS20057 AT&T Enterprises, LLC 31.89ms 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
147.52.113.2 AS6867 University of Crete 8.91ms from Athens, GR
115.24.175.50 AS4538 China Education and Research Network Center 5.97ms from Beijing, CN
31.97.65.226 AS47583 Hostinger International Limited 0.72ms from Boston, US
76.118.23.2 AS7922 Comcast Cable Communications, LLC 4.38ms from Boston, US
196.127.195.226 AS36925 MEDITELECOM 3.71ms from Casablanca, MA
96.95.112.226 AS7922 Comcast Cable Communications, LLC 3.60ms from Chicago, US
212.53.134.50 AS8893 Artfiles New Media GmbH 4.83ms from Copenhagen, DK
74.121.170.194 AS14352 ERP Suites 1.12ms from Denver, US
171.254.107.82 AS7552 Viettel Group 2.03ms from Ho Chi Minh City, VN
217.193.247.2 AS3303 Swisscom (Switzerland) Ltd 0.61ms from Lausanne, CH
108.138.211.242 AS16509 Amazon.com, Inc. 0.34ms from London, GB
104.181.137.2 AS7018 AT&T Enterprises, LLC 1.47ms from Los Angeles, US
89.251.100.194 AS30922 MTS PJSC 0.82ms from Novosibirsk, RU
124.100.153.2 AS4713 NTT Communications Corporation 4.94ms from Osaka, JP
2.19.109.34 AS16625 Akamai Technologies, Inc. 0.36ms from Paris, FR
198.41.202.98 AS13335 Cloudflare, Inc. 0.14ms from Pittsburgh, US
201.223.205.130 AS7418 TELEFÓNICA CHILE S.A. 4.64ms from Santiago, CL
131.100.229.34 AS53107 EVEO S.A. 0.84ms from Sao Paulo, BR
13.209.26.66 AS16509 Amazon.com, Inc. 0.82ms from Seoul, KR
3.35.47.114 AS16509 Amazon.com, Inc. 0.19ms from Seoul, KR
52.187.27.178 AS8075 Microsoft Corporation 0.51ms from Singapore, SG
209.120.137.18 AS3257 GTT Communications Inc. 0.15ms from Ashburn, US
108.28.168.210 AS701 Verizon Business 2.18ms from Ashburn, US
24.98.163.114 AS7922 Comcast Cable Communications, LLC 4.01ms from Atlanta, US
73.137.204.130 AS7922 Comcast Cable Communications, LLC 4.78ms from Atlanta, 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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