166.194.123.0/24

AS7287 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS7287
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 166.194.0.0/16

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

Read more

Pingable IPs

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

IP Address	ASN	Details
166.194.123.31	AS7287 AT&T Enterprises, LLC	`1.79ms` from Seattle, 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
103.62.144.8	AS58890 InfoLink	`0.30ms` from Dhaka, BD
20.166.0.56	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
176.71.40.40	AS1257 Tele2 Sverige AB	`0.50ms` from Goeteborg, SE
175.161.231.120	AS4837 CHINA UNICOM China169 Backbone	`9.16ms` from Liaoyang, CN
95.17.209.216	AS12479 Orange Espagne SA	`7.16ms` from Madrid, ES
103.38.38.8	AS133001 Airnet Cable And Datacom Pvt Ltd	`5.57ms` from Mumbai, IN
153.184.237.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.88ms` from Osaka, JP
191.42.205.104	AS26615 TIM S/A	`1.01ms` from Osasco, BR
179.125.155.8	AS28649 Desktop Sigmanet Comunicação Multimídia SA	`2.22ms` from Osasco, BR
191.5.28.248	AS263077 RazaoInfo Internet Ltda	`6.57ms` from Porto Alegre, BR
69.209.111.8	AS7018 AT&T Enterprises, LLC	`3.64ms` from San Jose, US
115.1.148.88	AS4766 Korea Telecom	`2.13ms` from Seoul, KR
14.78.80.40	AS4766 Korea Telecom	`7.84ms` from Seoul, KR
83.22.49.88	AS5617 Orange Polska Spolka Akcyjna	`7.77ms` from Warsaw, PL
81.241.174.136	AS5432 Proximus NV	`2.38ms` from Brussels, BE
185.186.33.248	AS34244 Teleservice Bredband Skane AB	`1.65ms` from Copenhagen, DK
23.37.49.8	AS16625 Akamai Technologies, Inc.	`0.29ms` from Frankfurt am Main, DE
116.108.71.232	AS24086 Viettel Corporation	`3.21ms` from Ho Chi Minh City, VN
209.121.138.24	AS852 TELUS Communications Inc.	`1.40ms` from Kelowna, CA
45.140.92.40	AS8749 JSC "Redcom-lnternet"	`0.70ms` from Khabarovsk, RU
108.78.8.168	AS7018 AT&T Enterprises, LLC	`6.29ms` from Los Angeles, US
88.11.224.104	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.69ms` from Madrid, ES
122.210.1.184	AS17506 ARTERIA Networks Corporation	`1.41ms` from Osaka, JP
71.198.97.56	AS7922 Comcast Cable Communications, LLC	`4.55ms` from San Jose, US
92.221.179.200	AS29695 Altibox AS	`8.23ms` from Sandefjord, NO

Traceroute

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

traceroute -a -n -q1 -f3 -m7 166.194.123.183

traceroute to 166.194.123.183 (166.194.123.183): 7 hops max, 52 byte packets

3 [AS3257] 154.14.164.57 13.163 ms

4 [AS3257] 213.200.112.173 78.081 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Edinburgh, GB

On December 6th 2025

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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