166.215.0.0/17

AS20057  ·  AT&T Enterprises, LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain att.com
ASN AS20057
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:        2025-10-29
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:        2025-08-18
OfficePhone:    +1-888-510-5545
Mailbox:        ipadmin@att.com
Mailbox:        ipadmin@semail.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:      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

Nearby Ranges

BGP prefixes that overlap with 166.215.0.0/16

No nearby ranges found.

Hosted domains

There are 4 domain names hosted across 1 IP address 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

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

IP Address ASN Details
166.215.55.161 AS20057 AT&T Enterprises, LLC 38.27ms from Atlanta, US
166.215.53.193 AS20057 AT&T Enterprises, LLC 27.67ms from Atlanta, US
166.215.52.82 AS20057 AT&T Enterprises, LLC 31.34ms from Atlanta, US
166.215.54.162 AS20057 AT&T Enterprises, LLC 31.23ms from Atlanta, US
166.215.56.108 AS20057 AT&T Enterprises, LLC 31.36ms 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
145.109.228.1 AS1124 Universiteit van Amsterdam 0.78ms from Amsterdam, NL
62.195.200.1 AS33915 Vodafone Libertel B.V. 6.57ms from Amsterdam, NL
147.243.86.97 AS8075 Microsoft Corporation 0.26ms from Athens, GR
162.231.79.81 AS7018 AT&T Enterprises, LLC 6.74ms from Atlanta, US
59.151.103.65 AS23724 IDC, China Telecommunications Corporation 2.91ms from Beijing, CN
80.89.188.1 AS9051 IncoNet Data Management sal 0.40ms from Beirut, LB
125.16.224.193 AS9498 BHARTI Airtel Ltd. 0.67ms from Bengaluru, IN
190.124.236.193 AS28107 UNIVERSIDAD NACIONAL DE SAN JUAN 19.33ms from Buenos Aires, AR
198.166.79.145 AS852 TELUS Communications Inc. 4.84ms from Calgary, CA
139.209.226.209 AS4837 CHINA UNICOM China169 Backbone 6.10ms from Changchun, CN
67.212.43.1 AS21565 Horry Telephone Cooperative, Inc. 8.54ms from Charlotte, US
182.149.156.1 AS4134 CHINANET-BACKBONE 3.25ms from Chengdu, CN
61.188.28.1 AS4134 CHINANET-BACKBONE 4.41ms from Chengdu, CN
173.80.144.1 AS19108 Optimum 12.52ms from Chicago, US
76.150.192.145 AS7922 Comcast Cable Communications, LLC 5.80ms from Chicago, US
123.185.64.1 AS134762 CHINANET Liaoning province Dalian MAN network 1.16ms from Dalian, CN
69.31.150.193 AS27294 Reserve Long Distance Company, Inc 12.71ms from Dallas, US
47.247.45.49 AS55836 Reliance Jio Infocomm Limited 7.70ms from Delhi, IN
52.208.239.209 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
110.83.214.81 AS4134 CHINANET-BACKBONE 6.74ms from Fuzhou, CN
61.189.240.193 AS4134 CHINANET-BACKBONE 4.10ms from Guiyang, CN
103.168.136.1 AS4800 PT Aplikanusa Lintasarta 1.91ms from Jakarta, ID
39.38.220.1 AS17557 Pakistan Telecommunication Company Limited 15.60ms from Karachi, PK
112.117.243.1 AS4134 CHINANET-BACKBONE 1.99ms from Kunming, CN
81.109.157.1 AS5089 Virgin Media Limited 2.35ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 166.215.99.96
traceroute to 166.215.99.96 (166.215.99.96): 8 hops max, 52 byte packets
3 [AS3356] 4.69.209.110 93.84 ms
4 *
5 [AS7018] 32.130.24.46 99.61 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Bogota, CO
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs