166.184.64.0/20

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 166.184.0.0/16

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

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

IP Address ASN Details
166.184.77.219 AS20057 AT&T Enterprises, LLC 31.82ms from Atlanta, US
166.184.71.148 AS20057 AT&T Enterprises, LLC 39.80ms from Atlanta, US
166.184.72.26 AS20057 AT&T Enterprises, LLC 28.93ms from Atlanta, US
166.184.76.218 AS20057 AT&T Enterprises, LLC 30.78ms from Atlanta, US
166.184.66.84 AS20057 AT&T Enterprises, LLC 43.23ms from Atlanta, US
166.184.70.46 AS20057 AT&T Enterprises, LLC 68.11ms from Atlanta, US
166.184.74.233 AS20057 AT&T Enterprises, LLC 46.34ms from Atlanta, US
166.184.73.187 AS20057 AT&T Enterprises, LLC 49.21ms from Atlanta, US
166.184.78.185 AS20057 AT&T Enterprises, LLC 43.03ms from Atlanta, US
166.184.79.32 AS20057 AT&T Enterprises, LLC 25.04ms from Atlanta, US
166.184.75.105 AS20057 AT&T Enterprises, LLC 36.27ms from Atlanta, US
166.184.64.220 AS20057 AT&T Enterprises, LLC 40.41ms 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
155.141.210.68 AS668 United States Department of Defense (DoD) 0.52ms from Atlanta, US
181.102.86.100 AS7303 Telecom Argentina S.A. 10.72ms from Buenos Aires, AR
167.142.162.228 AS5056 Aureon Network Services 9.17ms from Chicago, US
75.186.46.212 AS10796 Charter Communications Inc 10.67ms from Flint, US
217.84.242.36 AS3320 Deutsche Telekom AG 6.49ms from Hamburg, DE
113.164.154.148 AS45899 VNPT Corp 2.48ms from Hanoi, VN
88.7.152.212 AS3352 TELEFONICA DE ESPANA S.A.U. 7.91ms from Madrid, ES
13.39.207.180 AS16509 Amazon.com, Inc. 0.15ms from Paris, FR
86.247.19.52 AS3215 Orange S.A. 3.22ms from Paris, FR
80.213.25.36 AS2119 Telenor Norge AS 19.29ms from Sandefjord, NO
196.240.194.244 AS64267 Sprious LLC 0.12ms from Santiago de Queretaro, MX
121.78.70.20 AS9957 KINX 0.56ms from Seoul, KR
161.248.71.4 AS132221 Intelite Pty. Ltd. 0.23ms from Sydney, AU
60.147.180.52 AS17676 SoftBank Corp. 2.38ms from Tokyo, JP
157.65.156.196 AS2514 NTT PC Communications, Inc. 6.48ms from Tokyo, JP
2.189.86.132 AS42337 Respina Networks & Beyond PJSC 16.20ms from Yerevan, AM
76.161.246.196 AS7029 Windstream Communications LLC 0.43ms from Atlanta, US
183.172.117.212 AS4538 China Education and Research Network Center 5.16ms from Beijing, CN
172.170.119.148 AS8075 Microsoft Corporation 0.21ms from Des Moines, US
82.152.194.36 AS8851 GCI Network Solutions Limited 6.45ms from London, GB
108.243.32.116 AS7018 AT&T Enterprises, LLC 17.62ms from San Jose, US
13.64.174.228 AS8075 Microsoft Corporation 0.54ms from San Jose, US
115.15.0.4 AS4766 Korea Telecom 6.95ms from Seoul, KR
218.239.182.100 AS9318 SK Broadband Co Ltd 2.00ms from Seoul, KR
116.233.218.132 AS4812 China Telecom (Group) 4.27ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 166.184.74.233
traceroute to 166.184.74.233 (166.184.74.233): 64 hops max, 52 byte packets
1 [AS63023] 38.121.43.1 0.333 ms
2 [AS3257] 66.171.224.25 1.025 ms
3 [AS3257] 89.149.141.94 26.656 ms
5 [AS7018] 32.130.89.14 1.881 ms
6 *
7 *
8 *
11 *
12 *
13 [AS20057] 166.184.74.233 46.325 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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