166.195.48.0/20

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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 166.195.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
166.195.55.87 AS20057 AT&T Enterprises, LLC 27.37ms from Atlanta, US
166.195.57.183 AS20057 AT&T Enterprises, LLC 26.78ms from Atlanta, US
166.195.60.69 AS20057 AT&T Enterprises, LLC 31.08ms from Atlanta, US
166.195.51.42 AS20057 AT&T Enterprises, LLC 12.47ms from Ashburn, US
166.195.52.11 AS20057 AT&T Enterprises, LLC 12.43ms from Ashburn, US
166.195.62.5 AS20057 AT&T Enterprises, LLC 34.19ms from Atlanta, US
166.195.53.100 AS20057 AT&T Enterprises, LLC 13.04ms from Ashburn, US
166.195.63.28 AS20057 AT&T Enterprises, LLC 19.60ms from Newark, US
166.195.54.204 AS20057 AT&T Enterprises, LLC 27.55ms from Atlanta, US
166.195.56.47 AS20057 AT&T Enterprises, LLC 12.55ms from Ashburn, US
166.195.58.174 AS20057 AT&T Enterprises, LLC 27.25ms from Atlanta, US
166.195.49.80 AS20057 AT&T Enterprises, LLC 12.54ms from Ashburn, US
166.195.61.143 AS20057 AT&T Enterprises, LLC 39.70ms from Atlanta, US
166.195.59.239 AS20057 AT&T Enterprises, LLC 29.36ms from Atlanta, US
166.195.50.211 AS20057 AT&T Enterprises, LLC 13.75ms from Ashburn, US
166.195.48.81 AS20057 AT&T Enterprises, LLC 13.06ms from Ashburn, 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
188.166.133.52 AS14061 DigitalOcean, LLC 0.16ms from Amsterdam, NL
71.71.173.4 AS11426 Charter Communications Inc 10.71ms from Atlanta, US
207.127.11.84 AS14135 Navisite Opco LLC 1.48ms from Boston, US
97.70.47.180 AS33363 Charter Communications, Inc 8.60ms from Chicago, US
89.100.249.116 AS6830 Liberty Global Europe Holding B.V. 0.79ms from Dublin, IE
119.113.255.132 AS4837 CHINA UNICOM China169 Backbone 11.43ms from Liaoyang, CN
75.23.238.228 AS7018 AT&T Enterprises, LLC 3.01ms from Los Angeles, US
35.241.11.132 AS396982 Google LLC 0.08ms from Melbourne, AU
76.109.69.180 AS7922 Comcast Cable Communications, LLC 11.74ms from Miami, US
66.41.64.68 AS7922 Comcast Cable Communications, LLC 7.98ms from Minneapolis, US
92.125.132.20 AS12389 PJSC Rostelecom 1.13ms from Novosibirsk, RU
79.231.42.52 AS3320 Deutsche Telekom AG 10.12ms from Nuernberg, DE
192.185.234.148 AS46606 Unified Layer 1.96ms from Salt Lake City, US
67.161.175.116 AS7922 Comcast Cable Communications, LLC 7.78ms from San Jose, US
138.255.47.164 AS61772 Braudes e Sá Ltda 14.26ms from Sao Paulo, BR
49.169.158.68 AS17858 LG POWERCOMM 2.66ms from Seoul, KR
94.52.209.4 AS48161 NEXTGEN COMMUNICATIONS SRL 6.26ms from Timisoara, RO
36.73.217.228 AS7713 PT Telekomunikasi Indonesia 16.30ms from Yogyakarta, ID
162.39.96.212 AS7029 Windstream Communications LLC 0.43ms from Atlanta, US
38.111.160.20 AS174 Cogent Communications, LLC 1.53ms from Columbus, US
131.234.35.4 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.27ms from Duesseldorf, DE
123.22.196.148 AS45899 VNPT Corp 3.60ms from Ho Chi Minh City, VN
86.191.123.244 AS2856 British Telecommunications PLC 1.80ms from London, GB
156.99.179.100 AS1998 State of Minnesota 2.88ms from Minneapolis, US
185.97.147.100 AS47583 Hostinger International Limited 0.41ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f2 166.195.63.138
traceroute to 166.195.63.138 (166.195.63.138): 64 hops max, 52 byte packets
2 [AS3257] 66.171.224.25 0.979 ms
5 [AS7018] 32.130.89.14 1.883 ms
6 *
7 *
8 *
10 *
11 *
12 *
13 *
14 [AS20057] 166.195.63.138 44.558 ms
Measurement taken from IPinfo ProbeNet in Atlanta, US
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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