166.197.53.0/24

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:      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


POCHandle:      ZS44-ARIN
IsRole:         Y
LastName:       IPAdmin-ATT Internet Services
FirstName:      
Street:         208 S. Akard St.
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75202
RegDate:        2000-05-17
Updated:        2026-02-04
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

Nearby Ranges

BGP prefixes that overlap with 166.197.0.0/16

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
166.197.53.81	AS7287 AT&T Enterprises, LLC	`1.96ms` 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
97.140.27.136	AS6167 Verizon Business	`16.21ms` from Atlanta, US
154.179.194.168	AS8452 TE-AS	`4.38ms` from Cairo, EG
197.58.75.200	AS8452 TE-AS	`4.06ms` from Cairo, EG
208.71.226.200	AS17639 Converge ICT Solutions Inc.	`3.35ms` from Manila, PH
107.197.36.120	AS7018 AT&T Enterprises, LLC	`4.31ms` from Miami, US
97.102.185.56	AS33363 Charter Communications, Inc	`3.59ms` from Orlando, US
3.215.195.232	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
14.65.82.184	AS4766 Korea Telecom	`2.05ms` from Seoul, KR
124.213.187.216	AS2516 KDDI CORPORATION	`6.59ms` from Tokyo, JP
153.134.102.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.08ms` from Tokyo, JP
41.227.76.56	AS37693 OOREDOO TUNISIE SA	`11.63ms` from Tunis, TN
95.59.194.232	AS9198 JSC Kazakhtelecom	`2.20ms` from Almaty, KZ
38.51.21.120	AS272870 LYC SOLUCIONES EN CONECTIVIDAD SRL	`15.95ms` from Buenos Aires, AR
216.24.158.72	AS13649 Flexential Colorado Corp.	`0.36ms` from Dallas, US
2.19.87.152	AS16625 Akamai Technologies, Inc.	`0.30ms` from Duesseldorf, DE
47.238.59.216	AS45102 Alibaba (US) Technology Co., Ltd.	`0.80ms` from Hong Kong, HK
24.162.164.40	AS11427 Charter Communications Inc	`12.17ms` from Houston, US
4.234.69.88	AS8075 Microsoft Corporation	`0.23ms` from London, GB
90.77.180.248	AS12479 Orange Espagne SA	`1.44ms` from Madrid, ES
119.45.211.200	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.91ms` from Nanjing, CN
73.96.210.56	AS7922 Comcast Cable Communications, LLC	`6.50ms` from Portland, US
20.193.114.88	AS8075 Microsoft Corporation	`4.73ms` from Sydney, AU
210.240.70.120	AS1659 Taiwan Academic Network (TANet) Information Center	`4.90ms` from Taipei, TW
178.160.46.56	AS5391 Hrvatski Telekom d.d.	`5.52ms` from Ljubljana, SI
143.159.38.200	AS6871 Plusnet	`2.91ms` 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 -f4 166.197.53.81

traceroute to 166.197.53.81 (166.197.53.81): 64 hops max, 52 byte packets

4 [AS4134] 218.2.9.205 2.465 ms

5 *

6 *

7 *

8 *

9 [AS4134] 202.97.89.133 149.435 ms

10 *

11 [AS7018] 32.130.91.82 185.892 ms

12 *

13 *

14 *

15 [AS7018] 12.87.135.146 163.995 ms

16 *

17 *

18 *

19 [AS7287] 166.197.53.81 176.243 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On February 16th 2026

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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