166.147.125.0/24

AS20057 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS20057
Parent Range	166.147.112.0/20
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:        2025-07-21
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:        2025-07-03
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:        2025-07-03
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:        2025-07-03
OfficePhone:    +1-888-876-2382
Mailbox:        rm-ipspecialist@att.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 166.147.125.0/24

Range	ASN	Company	Num of IPs
166.147.112.0/20	AS20057	AT&T Enterprises, LLC	4,096

Nearby Ranges

BGP prefixes that overlap with 166.147.0.0/16

Range	ASN	Company	Num of IPs
166.147.128.0/17	AS6167	Verizon Business	32,768
166.147.128.0/18	AS22394	Verizon Business	16,384
166.147.0.0/18	AS6167	Verizon Business	16,384
166.147.192.0/18	AS22394	Verizon Business	16,384
166.147.64.0/20	AS20057	AT&T Enterprises, LLC	4,096
166.147.112.0/20	AS20057	AT&T Enterprises, LLC	4,096
166.147.80.0/20	AS20057	AT&T Enterprises, LLC	4,096
166.147.96.0/20	AS20057	AT&T Enterprises, LLC	4,096
166.147.124.0/24	AS20057	AT&T Enterprises, LLC	256
166.147.121.0/24	AS20057	AT&T Enterprises, LLC	256
166.147.123.0/24	AS20057	AT&T Enterprises, LLC	256
166.147.86.0/24	AS20057	AT&T Enterprises, LLC	256
166.147.98.0/24	AS20057	AT&T Enterprises, LLC	256
166.147.87.0/24	AS20057	AT&T Enterprises, LLC	256
166.147.104.0/24	AS20057	AT&T Enterprises, LLC	256
166.147.73.0/24	AS20057	AT&T Enterprises, LLC	256
166.147.127.0/24	AS20057	AT&T Enterprises, LLC	256
166.147.89.0/24	AS20057	AT&T Enterprises, LLC	256
166.147.105.0/24	AS20057	AT&T Enterprises, LLC	256
166.147.68.0/24	AS20057	AT&T Enterprises, LLC	256
166.147.69.0/24	AS20057	AT&T Enterprises, LLC	256
166.147.126.0/24	AS20057	AT&T Enterprises, LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
166.147.125.53	AS20057 AT&T Enterprises, LLC	3.16ms 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
156.215.69.72	AS8452 TE-AS	3.09ms from Cairo, EG
160.176.18.168	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	4.19ms from Casablanca, MA
223.190.10.104	AS24560 Bharti Airtel Ltd., Telemedia Services	7.07ms from Delhi, IN
217.43.233.104	AS2856 British Telecommunications PLC	2.58ms from London, GB
183.118.77.184	AS4766 Korea Telecom	6.80ms from Seoul, KR
182.122.19.104	AS4837 CHINA UNICOM China169 Backbone	6.23ms from Zhengzhou, CN
144.85.250.8	AS12350 VTX Services SA	4.28ms from Zuerich, CH
61.159.12.200	AS4837 CHINA UNICOM China169 Backbone	10.50ms from Beijing, CN
119.148.61.24	AS23923 Agni Systems Limited	0.47ms from Dhaka, BD
5.64.169.24	AS5607 Sky UK Limited	1.69ms from London, GB
23.97.159.8	AS8075 Microsoft Corporation	0.19ms from Amsterdam, NL
104.245.105.8	AS27176 DataWagon LLC	0.10ms from Buffalo, US
74.128.199.136	AS10796 Charter Communications Inc	8.38ms from Columbus, US
105.246.211.120	AS36994 Vodacom	2.06ms from Johannesburg, ZA
104.4.121.88	AS7018 AT&T Enterprises, LLC	6.63ms from Miami, US
78.123.194.232	AS15557 Societe Francaise Du Radiotelephone - SFR SA	14.66ms from Paris, FR
90.108.220.24	AS3215 Orange S.A.	6.10ms from Paris, FR
62.235.20.200	AS5432 Proximus NV	4.02ms from Amsterdam, NL
206.162.1.88	AS8047 GENERAL COMMUNICATION, INC.	8.43ms from Anchorage, US
159.93.162.8	AS2875 Joint Institute for Nuclear Research	3.71ms from Moscow, RU
211.104.255.72	AS4766 Korea Telecom	2.13ms from Seoul, KR
125.244.81.152	AS9316 DACOM-PUBNETPLUS	2.42ms from Seoul, KR
211.130.44.152	AS4713 NTT Communications Corporation	11.83ms from Tokyo, JP
2.176.136.88	AS58224 Iran Telecommunication Company PJS	15.96ms from Yerevan, AM
182.124.210.136	AS4837 CHINA UNICOM China169 Backbone	6.07ms from Zhengzhou, CN

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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