166.197.37.0/24

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:      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


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 166.197.0.0/16

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
3.32.35.184	AS8987 Amazon Data Services Ireland Ltd	`0.36ms` from Boardman, US
108.20.226.40	AS701 Verizon Business	`2.00ms` from Boston, US
76.23.203.232	AS7922 Comcast Cable Communications, LLC	`7.37ms` from Boston, US
198.12.88.216	AS36352 HostPapa	`0.07ms` from Buffalo, US
34.170.201.24	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
194.220.234.216	AS12430 VODAFONE ESPANA S.A.U.	`9.54ms` from Madrid, ES
60.153.226.120	AS17676 SoftBank Corp.	`4.28ms` from Osaka, JP
60.150.174.40	AS17676 SoftBank Corp.	`3.96ms` from Osaka, JP
115.162.4.248	AS2527 Sony Network Communications Inc.	`4.07ms` from Osaka, JP
182.229.144.24	AS17858 LG POWERCOMM	`1.55ms` from Seoul, KR
83.241.214.56	AS12552 GlobalConnect AB	`0.90ms` from Stockholm, SE
52.193.172.232	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
81.89.81.8	AS39789 Limited Liability Company Active	`3.63ms` from Yekaterinburg, RU
86.94.183.136	AS1136 KPN B.V.	`1.77ms` from Amsterdam, NL
102.41.97.104	AS8452 TE-AS	`4.86ms` from Cairo, EG
184.56.235.24	AS10796 Charter Communications Inc	`8.12ms` from Cleveland, US
173.172.185.24	AS11427 Charter Communications Inc	`5.66ms` from Dallas, US
217.154.115.88	AS8560 IONOS SE	`2.69ms` from Frankfurt am Main, DE
210.82.229.8	AS9929 CHINA UNICOM Industrial Internet Backbone	`12.06ms` from Harbin, CN
159.101.240.24	AS3360 DXC US Latin America Corporation	`3.98ms` from London, GB
85.210.86.8	AS8075 Microsoft Corporation	`0.20ms` from London, GB
193.228.50.248	AS62240 Clouvider	`0.23ms` from Los Angeles, US
5.16.169.24	AS31363 JSC ER-Telecom Holding	`1.49ms` from Moscow, RU
131.252.107.184	AS6366 Portland State University	`0.90ms` from Portland, US
66.159.240.24	AS26211 Proofpoint, Inc.	`0.64ms` from San Jose, US

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 166.197.37.134

traceroute to 166.197.37.134 (166.197.37.134): 7 hops max, 52 byte packets

3 [] 51.162.224.168 0.368 ms

4 [AS577] 67.69.37.77 0.382 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Winnipeg, CA

On March 20th 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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