166.147.125.0/24

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-166-147-64-0-1
OrgID:          AEL-360
Parent:         NET-166-0-0-0-0
NetName:        AEL-360
NetRange:       166.147.64.0 - 166.147.127.255
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 166.147.0.0/16

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

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

IP Address	ASN	Details
166.147.125.1	AS20057 AT&T Enterprises, LLC	`3.31ms` from San Jose, 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
52.146.39.200	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
52.167.171.152	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
129.41.179.8	AS23257 IBM	`1.73ms` from Delhi, IN
50.185.112.40	AS7922 Comcast Cable Communications, LLC	`6.10ms` from Grand Rapids, US
154.216.104.8	AS132839 POWER LINE DATACENTER	`1.02ms` from Hong Kong, HK
3.160.219.200	AS16509 Amazon.com, Inc.	`0.20ms` from Milan, IT
138.69.62.8	AS11676 Conduent Business Services, LLC	`4.48ms` from New York City, US
201.103.11.232	AS8151 UNINET	`3.73ms` from Santiago de Queretaro, MX
67.171.52.232	AS7922 Comcast Cable Communications, LLC	`9.76ms` from Seattle, US
96.184.165.72	AS393232 Comcast Cable Communications, LLC	`0.35ms` from Secaucus, US
175.116.190.56	AS9318 SK Broadband Co Ltd	`1.83ms` from Seoul, KR
110.15.183.24	AS9318 SK Broadband Co Ltd	`3.00ms` from Seoul, KR
20.158.57.72	AS8070 Microsoft Corporation	`0.57ms` from Boydton, US
61.191.219.56	AS4134 CHINANET-BACKBONE	`6.38ms` from Huai'an, CN
82.23.252.120	AS214143 SKYDIGITAL TELECOM LTD	`0.75ms` from London, GB
222.8.185.72	AS2516 KDDI CORPORATION	`12.89ms` from Osaka, JP
139.190.190.168	AS12975 PALTEL Autonomous System	`9.33ms` from Tel Aviv, IL
45.135.123.104	AS56630 Melbikomas UAB	`0.38ms` from Amsterdam, NL
104.1.225.72	AS7018 AT&T Enterprises, LLC	`12.07ms` from Atlanta, US
119.91.239.8	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.16ms` from Guangzhou, CN
59.188.145.40	AS9269 Hong Kong Broadband Network Ltd.	`1.31ms` from Hong Kong, HK
128.28.58.168	AS2514 NTT PC Communications, Inc.	`2.89ms` from Osaka, JP
92.35.218.232	AS8434 Telenor Sverige AB	`3.81ms` from Stockholm, SE
87.249.224.72	AS35558 Izhevsk Network Technologies Ltd	`9.23ms` from Yekaterinburg, RU
73.47.221.136	AS7922 Comcast Cable Communications, LLC	`6.75ms` from Boston, 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 166.147.125.7

traceroute to 166.147.125.7 (166.147.125.7): 64 hops max, 52 byte packets

3 [AS6453] 216.6.52.68 0.301 ms

4 *

5 *

6 [AS7018] 32.130.91.80 7.586 ms

7 *

8 *

9 *

10 [AS20057] 166.147.125.7 3.909 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On December 28th 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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