AS number details

AS20381

Cable Television Laboratories, Inc.  ·  cablelabs.com

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AS20381 – Cable Television Laboratories, Inc.

Field Value
Country United States
Website cablelabs.com
Hosted domains 8
Number of IPv4 1,024
Number of IPv6 4,835,703,278,458,516,698,824,704
ASN type Business
Registry arin
Allocated 24 years ago on May 01, 2001
Updated 7 years ago on Jan 25, 2018
Netblock Company Num of IPs
192.160.73.0/24 Cable Television Laboratories, Inc. 256
50.202.218.0/24 Comcast Cable Communications, LLC 256
50.217.88.0/24 Comcast Cable Communications, LLC 256
8.36.234.0/24 Level 3 Parent, LLC 256
Netblock Company
2001:559:c466::/48 Comcast Cable Communications, LLC
2620:0:2b10::/48 Cable Television Laboratories, Inc.
2620:0:2b12::/48 Cable Television Laboratories, Inc.
2620:0:2b17::/48 Cable Television Laboratories, Inc.
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WHOIS Details


ASHandle:       AS20381
OrgID:          AS20381
ASName:         AS20381
ASNumber:       AS20381
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

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Hosted Domains

There are 8 domain names hosted across 4 IP addresses on this ASN.

IP Address Domain Domains on this IP
192.160.73.62 ██████████ 5
192.160.73.31 ████████ 1

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Useful for Cybersecurity

Peers

There are 8 peers for this ASN.

Peers Name
AS1239 Sprint
AS174 Cogent Communications
AS33287 Comcast Cable Communications, LLC
AS3356 Level 3 Parent, LLC
AS33651 Comcast Cable Communications, LLC
AS33652 Comcast Cable Communications, LLC
AS33659 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC
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Upstreams

There are 7 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications
AS33287 Comcast Cable Communications, LLC
AS3356 Level 3 Parent, LLC
AS33651 Comcast Cable Communications, LLC
AS33652 Comcast Cable Communications, LLC
AS33659 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS20381 at robtex.

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