166.197.38.0/24

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:         5302 HARRY HINES BLVD
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75235
RegDate:        2024-11-22
Updated:        2025-08-13
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:         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


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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
173.48.172.72	AS701 Verizon Business	`1.34ms` from Boston, US
167.19.31.8	AS22221 National General Management Corp.	`5.13ms` from Charlotte, US
47.186.153.184	AS5650 Frontier Communications of America, Inc.	`5.27ms` from Dallas, US
98.176.65.56	AS22773 Cox Communications Inc.	`8.73ms` from Los Angeles, US
78.194.83.120	AS12322 Free SAS	`1.31ms` from Paris, FR
205.180.87.168	AS25751 Conversant, Inc.	`0.60ms` from San Jose, US
59.2.200.184	AS4766 Korea Telecom	`5.06ms` from Seoul, KR
121.181.11.232	AS4766 Korea Telecom	`4.61ms` from Seoul, KR
109.206.161.24	AS50245 Serverel Inc.	`0.20ms` from Amsterdam, NL
196.131.72.216	AS24835 Vodafone Data	`5.83ms` from Cairo, EG
41.232.109.88	AS8452 TE-AS	`7.79ms` from Cairo, EG
71.194.124.136	AS7922 Comcast Cable Communications, LLC	`5.33ms` from Chicago, US
68.11.221.40	AS22773 Cox Communications Inc.	`13.80ms` from Dallas, US
71.89.90.120	AS20115 Charter Communications LLC	`11.16ms` from Minneapolis, US
210.104.105.216	AS4766 Korea Telecom	`9.38ms` from Seoul, KR
14.43.230.248	AS4766 Korea Telecom	`6.94ms` from Seoul, KR
111.249.151.104	AS3462 Data Communication Business Group	`0.95ms` from Taipei, TW
60.7.181.152	AS4837 CHINA UNICOM China169 Backbone	`10.45ms` from Tianjin, CN
85.74.215.136	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.76ms` from Athens, GR
111.223.49.152	AS23884 Proen Corp Public Company Limited.	`0.21ms` from Bangkok, TH
110.255.49.216	AS4837 CHINA UNICOM China169 Backbone	`9.25ms` from Beijing, CN
94.189.170.72	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`7.70ms` from Belgrade, RS
87.197.116.120	AS6855 Slovak Telekom, a.s.	`1.18ms` from Bratislava, SK
181.26.31.232	AS22927 Telefonica de Argentina	`2.04ms` from Buenos Aires, AR
204.116.210.200	AS2711 Spirit Communications	`4.11ms` from Charlotte, US

Traceroute

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

traceroute -a -n -q1 -f5 -m9 166.197.38.130

traceroute to 166.197.38.130 (166.197.38.130): 9 hops max, 52 byte packets

5 [AS3257] 212.221.88.85 1.322 ms

6 [AS3257] 213.200.112.173 87.803 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On September 5th 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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