Autonomous System details

AS20381

Cable Television Laboratories, Inc.  ·  cablelabs.com

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS20381 – Cable Television Laboratories, Inc.

Field Value
Country United States
Website cablelabs.com
Hosted domains 9
IPv4 addresses 768
IPv6 addresses 1,208,925,819,614,629,200,000,000
ASN type Business
Registry arin
Allocated 25 years ago on May 01, 2001
Updated 8 years ago on Jan 25, 2018

IP Ranges

Netblock Company Num of IPs
8.36.234.0/24 Level 3 Parent, LLC 256
50.202.218.0/24 Comcast Cable Communications, LLC 256
192.160.73.0/24 Cable Television Laboratories, Inc. 256
Netblock Company
2620:0:2b10::/48 Cable Television Laboratories, Inc.
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS20381
                                                OrgID:          AS20381
                                                ASName:         AS20381
                                                ASNumber:       AS20381
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 9 domain names hosted across 4 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
192.160.73.62 ██████████ 5
50.202.218.148 ██████████ 2
50.202.218.147 ██████████ 1
192.160.73.31 ████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 2 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS33652 Comcast Cable Communications, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS33652 Comcast Cable Communications, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
50.202.218.131 AS20381 Cable Television Laboratories, Inc. 1.22ms from Denver, US
192.160.73.10 AS20381 Cable Television Laboratories, Inc. 1.22ms from Denver, US
2620:0:2b10:1::10 AS20381 Cable Television Laboratories, Inc. 1.49ms from Denver, US
8.36.234.1 AS20381 Cable Television Laboratories, Inc. 1.23ms from Denver, 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
99.186.102.189 AS7018 AT&T Enterprises, LLC 10.53ms from Atlanta, US
162.39.216.189 AS7029 Windstream Communications LLC 14.55ms from Atlanta, US
117.50.36.93 AS23724 IDC, China Telecommunications Corporation 2.87ms from Beijing, CN
120.246.88.77 AS56048 China Mobile Communicaitons Corporation 2.60ms from Beijing, CN
76.161.236.253 AS7029 Windstream Communications LLC 0.38ms from Chicago, US
138.117.65.221 AS263586 E. M. Fernandes 5.27ms from Curitiba, BR
70.118.242.61 AS11427 Charter Communications Inc 14.31ms from Dallas, US
65.117.248.141 AS209 CenturyLink Communications, LLC 0.40ms from Denver, US
52.231.220.13 AS8075 Microsoft Corporation 0.25ms from Dongnae, KR
119.121.46.45 AS4809 China Telecom Next Generation Carrier Network 2.39ms from Guangzhou, CN
91.198.224.253 AS29014 ScaleUp Technologies GmbH & Co. KG 0.38ms from Hamburg, DE
118.221.60.77 AS9318 SK Broadband Co Ltd 0.93ms from Incheon, KR
81.40.56.109 AS3352 TELEFONICA DE ESPANA S.A.U. 6.95ms from Madrid, ES
171.22.252.141 AS136787 PacketHub S.A. 0.19ms from Miami, US
44.195.13.29 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
93.44.178.141 AS12874 Fastweb SpA 1.73ms from Rome, IT
187.237.74.13 AS8151 UNINET 6.07ms from Santiago de Queretaro, MX
43.203.180.205 AS16509 Amazon.com, Inc. 0.34ms from Seoul, KR
121.5.154.141 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.11ms from Shanghai, CN
175.147.131.253 AS4837 CHINA UNICOM China169 Backbone 8.96ms from Tieling, CN
24.235.63.109 AS11260 EastLink 13.33ms from Toronto, CA
137.27.9.13 AS20115 Charter Communications LLC 13.35ms from Atlanta, US
66.44.197.109 AS25853 Ellijay Telephone Company 2.31ms from Atlanta, US
98.25.214.29 AS11426 Charter Communications Inc 11.78ms from Charlotte, US
79.232.179.141 AS3320 Deutsche Telekom AG 2.85ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 8.36.234.129
traceroute to 8.36.234.129 (8.36.234.129): 64 hops max, 52 byte packets
3 *
4 *
5 [AS3356] 4.69.219.74 128.107 ms
6 [AS20381] 8.36.234.129 129.314 ms
Measurement taken from IPinfo ProbeNet in Paris, FR
On

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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs