166.147.96.0/20

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:      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


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:      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

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

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

IP Address	ASN	Details
166.147.97.128	AS20057 AT&T Enterprises, LLC	`4.44ms` from Seattle, US
166.147.98.1	AS20057 AT&T Enterprises, LLC	`2.09ms` from Chicago, US
166.147.105.25	AS20057 AT&T Enterprises, LLC	`1.68ms` from Atlanta, US
166.147.104.70	AS20057 AT&T Enterprises, LLC	`1.99ms` from Dallas, 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
20.50.176.68	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
104.152.173.20	AS393586 Verscend Technologies	`0.76ms` from Atlanta, US
1.31.68.4	AS4837 CHINA UNICOM China169 Backbone	`9.40ms` from Changchun, CN
130.108.1.20	AS600 OARnet	`3.04ms` from Columbus, US
63.226.80.20	AS209 CenturyLink Communications, LLC	`10.48ms` from Denver, US
85.111.32.196	AS9121 Turk Telekomunikasyon Anonim Sirketi	`0.68ms` from Istanbul, TR
182.181.159.212	AS17557 Pakistan Telecommunication Company Limited	`7.05ms` from Lahore, PK
195.147.98.244	AS5413 Wavenet Limited	`5.46ms` from London, GB
79.16.107.212	AS3269 Telecom Italia S.p.A.	`6.99ms` from Milan, IT
62.173.160.164	AS3302 Retelit Digital Services S.p.A.	`0.31ms` from Milan, IT
34.138.222.100	AS396982 Google LLC	`0.16ms` from Moncks Corner, US
188.143.148.100	AS44050 Petersburg Internet Network ltd.	`0.90ms` from Saint Petersburg, RU
189.145.76.244	AS8151 UNINET	`11.24ms` from Santiago de Queretaro, MX
49.84.186.20	AS4134 CHINANET-BACKBONE	`6.64ms` from Shanghai, CN
59.121.158.196	AS3462 Data Communication Business Group	`2.51ms` from Taichung, TW
36.54.29.100	AS10013 FreeBit Co.,Ltd.	`2.37ms` from Tokyo, JP
207.236.101.180	AS577 Bell Canada	`1.36ms` from Toronto, CA
120.71.28.100	AS4134 CHINANET-BACKBONE	`1.01ms` from UEruemqi, CN
76.100.16.132	AS7922 Comcast Cable Communications, LLC	`6.72ms` from Ashburn, US
210.75.217.132	AS18239 CAPNET	`1.91ms` from Beijing, CN
79.231.106.228	AS3320 Deutsche Telekom AG	`2.19ms` from Berlin, DE
204.199.127.4	AS3549 Level 3 Parent, LLC	`0.98ms` from Bogota, CO
18.190.17.164	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
107.182.221.4	AS395846 Direct Communications Rockland, Inc	`5.71ms` from Draper, US
93.207.192.52	AS3320 Deutsche Telekom AG	`8.31ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f2 -m10 166.147.110.254

traceroute to 166.147.110.254 (166.147.110.254): 10 hops max, 52 byte packets

2 [AS6718] 128.0.34.101 0.247 ms

3 *

4 *

5 *

6 *

7 [AS6939] 184.104.188.151 107.517 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On November 28th 2025

What are IP address ranges?

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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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