Autonomous System details

AS20381

Cable Television Laboratories, Inc.  ·  cablelabs.com

United States

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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 ISP
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.
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WHOIS Details

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

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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

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Peers

There are 3 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS33652 Comcast Cable Communications, LLC
AS3549 Level 3 Parent, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS33652 Comcast Cable Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
8.36.234.65 AS20381 Cable Television Laboratories, Inc. 1.35ms from Denver, US
50.202.218.145 AS20381 Cable Television Laboratories, Inc. 1.30ms from Denver, US
2620:0:2b10:4a30::c8 AS20381 Cable Television Laboratories, Inc. 1.43ms from Denver, US
192.160.73.129 AS20381 Cable Television Laboratories, Inc. 1.39ms 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
81.207.155.253 AS1136 KPN B.V. 2.84ms from Amsterdam, NL
203.157.220.61 AS9649 Information Technology Office 14.65ms from Bangkok, TH
181.13.165.77 AS7303 Telecom Argentina S.A. 0.67ms from Buenos Aires, AR
220.170.202.29 AS4134 CHINANET-BACKBONE 4.14ms from Chenzhou, CN
172.13.184.157 AS7018 AT&T Enterprises, LLC 1.99ms from Chicago, US
123.145.78.125 AS4837 CHINA UNICOM China169 Backbone 2.64ms from Chongqing, CN
91.151.147.157 AS39151 AXESS Networks Solutions Germany GmbH 4.12ms from Duesseldorf, DE
183.34.6.93 AS4134 CHINANET-BACKBONE 3.08ms from Guangzhou, CN
83.40.0.13 AS3352 TELEFONICA DE ESPANA S.A.U. 9.65ms from Madrid, ES
92.26.10.13 AS13285 TalkTalk Communications Limited 6.75ms from Manchester, GB
41.191.106.13 AS37094 Orange Liberia, INC 0.31ms from Monrovia, LR
36.152.230.253 AS56046 China Mobile communications corporation 3.85ms from Nanjing, CN
146.12.40.173 AS3737 PenTeleData Inc. 6.96ms from New York City, US
62.226.7.61 AS3320 Deutsche Telekom AG 5.74ms from Nuernberg, DE
126.0.160.205 AS17676 SoftBank Corp. 10.84ms from Tokyo, JP
72.39.214.141 AS7992 Cogeco Connexion Inc. 12.61ms from Toronto, CA
189.10.4.173 AS8167 V tal 15.90ms from Brasilia, BR
188.121.171.141 AS43451 Slovanet a.s. 1.14ms from Bratislava, SK
191.84.66.205 AS22927 Telefonica de Argentina 1.16ms from Buenos Aires, AR
2.21.76.237 AS20940 Akamai International B.V. 0.28ms from Frankfurt am Main, DE
91.64.153.253 AS3209 Vodafone GmbH 2.52ms from Hamburg, DE
213.229.178.61 AS8220 COLT Technology Services Group Limited 0.43ms from Madrid, ES
58.189.216.253 AS17511 OPTAGE Inc. 2.06ms from Osaka, JP
31.168.143.29 AS8551 Bezeq International Ltd. 0.40ms from Petaẖ Tiqva, IL
151.80.30.205 AS16276 OVH SAS 0.07ms from Roubaix, FR

Traceroute

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

$
traceroute -a -n -q1 -f3 192.160.73.10
traceroute to 192.160.73.10 (192.160.73.10): 64 hops max, 52 byte packets
3 [AS174] 154.24.100.141 0.866 ms
4 [AS174] 154.54.10.2 1.323 ms
Measurement taken from IPinfo ProbeNet in Denver, US
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.

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