166.194.55.0/24

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:        abuse@att.net
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:      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 166.194.0.0/16

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

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

IP Address	ASN	Details
166.194.55.117	AS7287 AT&T Enterprises, LLC	`1.75ms` 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
1.158.132.248	AS1221 Telstra Limited	`1.31ms` from Adelaide, AU
101.241.167.200	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`10.42ms` from Beijing, CN
39.96.129.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.78ms` from Beijing, CN
36.134.56.8	AS9808 China Mobile Communications Group Co., Ltd.	`0.48ms` from Hangzhou, CN
81.147.68.248	AS2856 British Telecommunications PLC	`1.97ms` from London, GB
201.142.153.248	AS8151 UNINET	`3.99ms` from Los Angeles, US
119.186.146.168	AS4837 CHINA UNICOM China169 Backbone	`5.06ms` from Qingdao, CN
44.201.139.120	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
118.55.117.24	AS4766 Korea Telecom	`7.06ms` from Seoul, KR
123.111.132.88	AS9318 SK Broadband Co Ltd	`2.10ms` from Seoul, KR
95.202.47.120	AS3301 Telia Company AB	`17.20ms` from Stockholm, SE
54.249.186.200	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
102.28.175.104	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`17.67ms` from Tunis, TN
135.237.116.56	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
27.254.136.152	AS9891 CS LOXINFO Public Company Limited.	`1.15ms` from Bangkok, TH
116.16.40.72	AS4134 CHINANET-BACKBONE	`9.99ms` from Guangzhou, CN
100.8.195.136	AS701 Verizon Business	`1.62ms` from New York City, US
126.80.132.56	AS17676 SoftBank Corp.	`4.00ms` from Osaka, JP
177.18.230.184	AS18881 TELEFÔNICA BRASIL S.A	`15.81ms` from Osasco, BR
92.168.125.24	AS3215 Orange S.A.	`4.80ms` from Paris, FR
54.80.52.88	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
54.231.224.120	AS16509 Amazon.com, Inc.	`0.49ms` from Reston, US
163.17.21.248	AS1659 Taiwan Academic Network (TANet) Information Center	`1.50ms` from Taichung, TW
204.216.148.216	AS31898 Oracle Corporation	`0.16ms` from Vinhedo, BR
79.254.77.24	AS3320 Deutsche Telekom AG	`5.17ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 -f4 166.194.55.119

traceroute to 166.194.55.119 (166.194.55.119): 64 hops max, 52 byte packets

4 [AS6762] 195.22.221.8 12.78 ms

5 [AS6762] 195.22.221.229 108.094 ms

6 [AS7018] 192.205.37.101 126.728 ms

7 [AS7018] 32.130.90.122 152.544 ms

8 *

9 *

10 *

11 *

12 [AS7018] 12.87.135.146 153.445 ms

13 *

14 *

15 *

16 [AS7287] 166.194.55.119 158.106 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On December 20th 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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