66.142.113.0/24

AS16788 · The Computer Works of Arkansas, Inc.

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Summary

Country	United States
Domain	att.com
ASN	AS16788
Parent Range	66.136.0.0/13
Registry	ARIN
ID	SBCIS-SIS80

WHOIS Details

NetHandle:      NET-66-136-0-0-1
OrgID:          AEL-360
Parent:         NET-66-0-0-0-0
NetName:        SBCIS-SIS80
NetRange:       66.136.0.0 - 66.143.255.255
NetType:        allocation
RegDate:        2001-06-05
Updated:        2024-12-05
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:      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


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

Overlapping Ranges

BGP prefixes that contain 66.142.113.0/24

Range	ASN	Company	Num of IPs
66.136.0.0/13	AS16788	AT&T Enterprises, LLC	524,288
66.136.0.0/13	AS7018	AT&T Enterprises, LLC	524,288

Nearby Ranges

BGP prefixes that overlap with 66.142.0.0/16

Range	ASN	Company	Num of IPs
66.136.0.0/13	AS16788	AT&T Enterprises, LLC	524,288
66.136.0.0/13	AS7018	AT&T Enterprises, LLC	524,288
66.142.245.0/24	AS11427	TD Industries	256
66.142.195.0/24	AS27268	Chickasaw Nation	256
66.142.244.0/24	AS46202	Michael's Store	256

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

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

IP Address	ASN	Details
66.142.113.97	AS16788 The Computer Works of Arkansas, Inc.	`11.65ms` 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
73.60.243.184	AS7922 Comcast Cable Communications, LLC	`5.79ms` from Boston, US
78.98.218.136	AS6855 Slovak Telekom, a.s.	`1.77ms` from Bratislava, SK
110.52.76.232	AS4837 CHINA UNICOM China169 Backbone	`7.17ms` from Changsha, CN
75.181.70.184	AS11426 Charter Communications Inc	`5.08ms` from Charlotte, US
66.52.106.56	AS20115 Charter Communications LLC	`10.75ms` from Dallas, US
175.118.137.200	AS9318 SK Broadband Co Ltd	`5.33ms` from Incheon, KR
136.32.89.8	AS16591 Google Fiber Inc.	`0.74ms` from Kansas City, US
68.102.23.72	AS22773 Cox Communications Inc.	`11.27ms` from Kansas City, US
34.105.135.136	AS396982 Google LLC	`0.10ms` from London, GB
73.196.115.56	AS7922 Comcast Cable Communications, LLC	`6.45ms` from Morris Plains, US
52.66.198.24	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
13.201.57.184	AS16509 Amazon.com, Inc.	`0.17ms` from Mumbai, IN
108.50.254.168	AS701 Verizon Business	`1.71ms` from New York City, US
126.90.249.120	AS17676 SoftBank Corp.	`7.98ms` from Osaka, JP
162.214.225.24	AS46606 Unified Layer	`1.96ms` from Salt Lake City, US
118.55.216.56	AS4766 Korea Telecom	`6.76ms` from Seoul, KR
178.254.198.40	AS20911 Net-Surf.net Ltd.	`3.93ms` from Sofia, BG
61.228.152.24	AS3462 Data Communication Business Group	`1.21ms` from Taipei, TW
139.59.6.136	AS14061 DigitalOcean, LLC	`0.36ms` from Bengaluru, IN
59.93.237.56	AS9829 National Internet Backbone	`14.01ms` from Bengaluru, IN
73.167.234.136	AS7922 Comcast Cable Communications, LLC	`6.83ms` from Boston, US
47.243.183.72	AS45102 Alibaba (US) Technology Co., Ltd.	`0.63ms` from Hong Kong, HK
98.195.96.56	AS7922 Comcast Cable Communications, LLC	`4.66ms` from Houston, US
121.120.54.40	AS9534 Binariang Berhad	`13.02ms` from Kuala Lumpur, MY
126.125.0.104	AS17676 SoftBank Corp.	`10.12ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f2 66.142.113.49

traceroute to 66.142.113.49 (66.142.113.49): 64 hops max, 52 byte packets

2 [AS23404] 64.233.151.146 8.232 ms

3 [AS23404] 74.119.246.139 29.476 ms

4 [AS16788] 64.250.44.54 8.842 ms

5 *

6 *

7 *

8 [AS16788] 66.142.113.49 10.045 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On January 18th 2026

What are IP address ranges?

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