1. All IP Ranges
  2. 65.0.0.0/8
  3. 65.66.0.0/16
  4. AS16788  | 65.66.76.0/24

65.66.76.0/24

AS16788  ·  The Computer Works of Arkansas, Inc.

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Summary

Country United States
Domain att.com
ASN AS16788
Parent Range 65.64.0.0/13
Registry ARIN
ID SBCIS-SIS80

WHOIS Details

NetHandle:      NET-65-64-0-0-1
OrgID:          AEL-360
Parent:         NET-65-0-0-0-0
NetName:        SBCIS-SIS80
NetRange:       65.64.0.0 - 65.71.255.255
NetType:        allocation
RegDate:        2000-10-03
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:      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


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

Overlapping Ranges

BGP prefixes that contain 65.66.76.0/24

Range ASN Company Num of IPs
65.64.0.0/13 AS16788 AT&T Enterprises, LLC 524,288
65.64.0.0/13 AS2386 AT&T Enterprises, LLC 524,288
65.64.0.0/13 AS7018 AT&T Enterprises, LLC 524,288

Nearby Ranges

BGP prefixes that overlap with 65.66.0.0/16

Range ASN Company Num of IPs
65.64.0.0/13 AS16788 AT&T Enterprises, LLC 524,288
65.64.0.0/13 AS2386 AT&T Enterprises, LLC 524,288
65.64.0.0/13 AS7018 AT&T Enterprises, LLC 524,288
65.66.196.0/23 AS26295 Shell Information Technology International, Inc. 512

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

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

IP Address ASN Details
65.66.76.225 AS16788 The Computer Works of Arkansas, Inc. 9.04ms 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
178.90.82.216 AS9198 JSC Kazakhtelecom 2.08ms from Almaty, KZ
43.208.8.72 AS16509 Amazon.com, Inc. 1.56ms from Bangkok, TH
198.50.227.216 AS16276 OVH SAS 0.08ms from Beauharnois, CA
98.50.234.24 AS7922 Comcast Cable Communications, LLC 10.55ms from Dallas, US
104.33.198.56 AS20001 Charter Communications Inc 3.82ms from Los Angeles, US
105.168.63.40 AS37119 UNITEL SA 0.78ms from Luanda, AO
201.185.231.184 AS13489 UNE EPM TELECOMUNICACIONES S.A. 11.14ms from Medellin, CO
75.129.150.152 AS20115 Charter Communications LLC 16.79ms from Milwaukee, US
189.175.4.248 AS8151 UNINET 1.75ms from Monterrey, MX
64.125.78.104 AS6461 Zayo Bandwidth 0.21ms from Seattle, US
36.248.239.8 AS4837 CHINA UNICOM China169 Backbone 17.07ms from Shenzhen, CN
60.117.129.200 AS17676 SoftBank Corp. 2.51ms from Tokyo, JP
186.91.109.40 AS8048 CANTV Servicios, Venezuela 10.50ms from Willemstad, CW
123.113.42.8 AS4808 China Unicom Beijing Province Network 3.13ms from Beijing, CN
178.132.151.40 AS8926 Moldtelecom SA 1.77ms from Chisinau, MD
91.47.222.216 AS3320 Deutsche Telekom AG 1.72ms from Frankfurt am Main, DE
187.150.16.8 AS8151 UNINET 12.31ms from Miami, US
192.109.97.168 AS212667 RECONN LLC 0.49ms from Moscow, RU
186.168.201.216 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 16.07ms from Panama, PA
195.98.250.248 AS2200 Renater 1.74ms from Paris, FR
125.151.218.152 AS4766 Korea Telecom 1.46ms from Seoul, KR
213.197.141.200 AS15440 UAB Baltnetos komunikacijos 0.18ms from Vilnius, LT
86.88.180.72 AS1136 KPN B.V. 1.20ms from Amsterdam, NL
84.82.132.8 AS1136 KPN B.V. 1.14ms from Amsterdam, NL
152.2.23.104 AS36850 University of North Carolina at Chapel Hill 11.02ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f2 65.66.76.191
traceroute to 65.66.76.191 (65.66.76.191): 64 hops max, 52 byte packets
4 [AS16788] 64.250.44.54 8.607 ms
5 *
6 *
Measurement taken from IPinfo ProbeNet in Dallas, US
On

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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