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 1,208,925,819,614,629,174,706,176
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 2 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS33652 Comcast Cable Communications, 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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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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
50.202.218.144 AS20381 Cable Television Laboratories, Inc. 2.73ms from Denver, US
8.36.234.65 AS20381 Cable Television Laboratories, Inc. 1.35ms from Denver, US
2620:0:2b10:1::83 AS20381 Cable Television Laboratories, Inc. 1.43ms from Denver, US
192.160.73.128 AS20381 Cable Television Laboratories, Inc. 1.40ms 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
124.200.189.13 AS4808 China Unicom Beijing Province Network 5.44ms from Beijing, CN
94.230.190.157 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 0.87ms from Belgrade, RS
52.33.48.173 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
74.37.84.61 AS5650 Frontier Communications of America, Inc. 13.67ms from Chicago, US
84.176.233.253 AS3320 Deutsche Telekom AG 4.35ms from Duesseldorf, DE
2.21.76.237 AS20940 Akamai International B.V. 0.28ms from Frankfurt am Main, DE
84.141.53.93 AS3320 Deutsche Telekom AG 2.26ms from Hamburg, DE
157.137.74.93 AS31898 Oracle Corporation 6.41ms from Indianapolis, US
92.124.117.93 AS12389 PJSC Rostelecom 18.58ms from Krasnoyarsk, RU
109.154.44.29 AS2856 British Telecommunications PLC 2.62ms from London, GB
213.229.178.61 AS8220 COLT Technology Services Group Limited 0.42ms from Madrid, ES
138.199.11.93 AS212238 Datacamp Limited 0.38ms from New York City, US
98.87.162.109 AS14618 Amazon.com, Inc. 0.57ms from Reston, US
85.20.102.189 AS8968 BT Italia S.p.A. 1.36ms from Rome, IT
177.53.194.77 AS53020 IDT Brasil Telecomunicações Ltda. 0.31ms from Sao Paulo, BR
118.44.98.221 AS4766 Korea Telecom 2.72ms from Seoul, KR
180.157.9.45 AS4812 China Telecom (Group) 7.23ms from Shanghai, CN
122.143.188.253 AS4837 CHINA UNICOM China169 Backbone 17.63ms from Tieling, CN
60.95.44.237 AS17676 SoftBank Corp. 3.60ms from Tokyo, JP
89.174.97.61 AS12912 T-Mobile Polska S.A. 1.31ms from Warsaw, PL
182.126.76.77 AS4837 CHINA UNICOM China169 Backbone 2.25ms from Zhengzhou, CN
185.63.65.13 AS8758 Iway AG 2.79ms from Zuerich, CH
168.0.187.221 AS27927 Coop. Popular de Elec., Obras y Servicios Pub. de Santa Rosa LTDA 14.24ms from Buenos Aires, AR
187.175.47.157 AS8151 UNINET 12.34ms from Cancún, MX
113.177.215.61 AS45899 VNPT Corp 2.06ms from Hanoi, VN

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 0.763 ms
4 [AS174] 154.54.10.2 1.465 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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