166.187.192.0/18

AS20057 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS20057
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 166.187.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
50.216.100.82	AS7922 Comcast Cable Communications, LLC	`1.13ms` from Atlanta, US
67.192.62.2	AS33070 Rackspace Hosting	`1.11ms` from Dallas, US
79.226.43.50	AS3320 Deutsche Telekom AG	`7.10ms` from Frankfurt am Main, DE
193.11.151.18	AS1653 Vetenskapsradet / SUNET	`4.18ms` from Goeteborg, SE
38.101.152.2	AS174 Cogent Communications, LLC	`0.51ms` from Jacksonville, US
175.147.61.50	AS4837 CHINA UNICOM China169 Backbone	`13.45ms` from Liaoyang, CN
175.163.27.178	AS4837 CHINA UNICOM China169 Backbone	`8.06ms` from Liaoyang, CN
52.239.210.162	AS8075 Microsoft Corporation	`0.53ms` from Quincy, US
32.217.195.114	AS46690 Southern New England Telephone Company and SNET America, Inc.	`8.57ms` from Secaucus, US
122.34.14.98	AS17858 LG POWERCOMM	`1.87ms` from Seoul, KR
43.133.61.66	AS132203 Tencent Building, Kejizhongyi Avenue	`0.28ms` from Singapore, SG
184.146.102.146	AS577 Bell Canada	`1.56ms` from Toronto, CA
104.21.21.162	AS13335 Cloudflare, Inc.	`0.13ms` from Yerevan, AM
213.193.104.178	AS6730 Sunrise GmbH	`1.06ms` from Zuerich, CH
77.165.12.114	AS1136 KPN B.V.	`0.94ms` from Amsterdam, NL
35.131.134.178	AS20115 Charter Communications LLC	`4.69ms` from Atlanta, US
70.22.216.50	AS701 Verizon Business	`2.20ms` from Boston, US
178.48.8.34	AS21334 One Hungary Ltd.	`1.37ms` from Budapest, HU
181.2.176.34	AS7303 Telecom Argentina S.A.	`1.72ms` from Buenos Aires, AR
73.190.53.82	AS7922 Comcast Cable Communications, LLC	`10.76ms` from Chicago, US
70.60.136.162	AS10796 Charter Communications Inc	`4.84ms` from Columbus, US
96.70.125.2	AS7922 Comcast Cable Communications, LLC	`8.11ms` from Flint, US
95.33.54.226	AS9145 EWE TEL GmbH	`4.52ms` from Hamburg, DE
113.172.213.130	AS45899 VNPT Corp	`1.49ms` from Ho Chi Minh City, VN
196.14.157.226	AS3741 Dimension Data	`0.84ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -m10 166.187.249.3

traceroute to 166.187.249.3 (166.187.249.3): 10 hops max, 52 byte packets

1 [AS136258] 109.104.154.2 0.486 ms

2 *

3 *

4 *

5 *

6 *

7 [AS6939] 184.104.188.151 73.107 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On November 28th 2025

What are IP address ranges?

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