Autonomous System details

AS11203

Matrix Broadband  ·  matrixbroadband.net

United States

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AS11203 – Matrix Broadband

Field Value
Country United States
Website matrixbroadband.net
Hosted domains 9
IPv4 addresses 3,584
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 13 years ago on Oct 26, 2012
Updated 3 months ago on Sep 19, 2025

IP Ranges

Netblock Company Num of IPs
38.51.112.0/24 Matrix Broadband 256
38.51.113.0/24 Matrix Broadband 256
38.51.114.0/24 Matrix Broadband 256
38.51.115.0/24 Matrix Broadband 256
38.51.116.0/24 Matrix Broadband 256
192.0.8.0/24 Matrix Broadband 256
192.0.9.0/24 Matrix Broadband 256
192.0.10.0/24 Matrix Broadband 256
192.0.11.0/24 Matrix Broadband 256
192.0.12.0/24 Matrix Broadband 256
192.0.13.0/24 Matrix Broadband 256
192.0.14.0/24 Matrix Broadband 256
192.0.15.0/24 Matrix Broadband 256
192.209.0.0/24 Matrix Broadband 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS11203
                                                OrgID:          AS11203
                                                ASName:         AS11203
                                                ASNumber:       AS11203
                                                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 8 IP addresses on this ASN.

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IP Address Domain Domains on this IP
192.0.8.1 ██████████ 2
192.0.11.111 ██████████ 1
192.0.13.1 ██████████ 1
192.0.11.1 ██████████ 1
192.0.9.7 ██████████ 1
192.0.8.8 ██████████ 1
192.0.12.13 ██████████ 1
192.0.9.2 ██████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS33651 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS33651 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
192.0.9.17 AS11203 Matrix Broadband 5.32ms from Redding, US
38.51.112.1 AS11203 Matrix Broadband 5.47ms from San Jose, US
192.0.11.113 AS11203 Matrix Broadband 4.78ms from Redding, US
192.0.10.153 AS11203 Matrix Broadband 5.45ms from Santa Clara, US
192.209.0.129 AS11203 Matrix Broadband 6.86ms from San Jose, US
192.0.12.1 AS11203 Matrix Broadband 4.79ms from San Jose, US
192.0.15.129 AS11203 Matrix Broadband 6.47ms from Santa Clara, US
192.0.13.1 AS11203 Matrix Broadband 4.79ms from Redding, US
38.51.114.1 AS11203 Matrix Broadband 4.81ms from San Jose, US
38.51.113.129 AS11203 Matrix Broadband 4.80ms from Redding, US
38.51.115.193 AS11203 Matrix Broadband 5.43ms from Redding, US
192.0.14.169 AS11203 Matrix Broadband 5.07ms from Redding, US
192.0.8.17 AS11203 Matrix Broadband 6.20ms from Santa Clara, US
38.51.116.81 AS11203 Matrix Broadband 8.23ms from Redding, 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
24.79.237.3 AS6327 Shaw Communications 16.52ms from Chicago, US
104.208.75.51 AS8075 Microsoft Corporation 0.56ms from Hong Kong, HK
212.142.216.3 AS12338 Euskaltel S.A. 7.80ms from Madrid, ES
84.20.16.243 AS212238 Datacamp Limited 0.58ms from Montreal, CA
223.82.70.163 AS56045 China Mobile communications corporation 6.35ms from Nanchang, CN
180.47.86.115 AS4713 NTT DOCOMO BUSINESS,Inc. 11.15ms from Osaka, JP
176.128.10.19 AS5410 Bouygues Telecom SA 4.95ms from Paris, FR
40.131.67.195 AS7029 Windstream Communications LLC 0.29ms from Ashburn, US
138.186.61.83 AS28103 TECNOLOGIA EN ELECTRONICA E INFORMATICA SOCIEDAD ANONIMA (T.E.I.S.A) 0.21ms from Asuncion, PY
110.170.63.195 AS7470 TRUE INTERNET Co.,Ltd. 2.82ms from Bangkok, TH
93.236.14.35 AS3320 Deutsche Telekom AG 7.15ms from Frankfurt am Main, DE
141.78.163.211 AS62336 PURtel.com GmbH 4.81ms from Frankfurt am Main, DE
182.243.244.179 AS4134 CHINANET-BACKBONE 6.53ms from Kunming, CN
113.235.175.35 AS4837 CHINA UNICOM China169 Backbone 9.59ms from Liaoyang, CN
103.138.132.195 AS138785 Infosys BPM Limited 0.97ms from Lohogaon, IN
86.144.169.179 AS2856 British Telecommunications PLC 3.36ms from London, GB
93.92.120.83 AS5413 Wavenet Limited 0.43ms from London, GB
148.218.64.3 AS28477 UNIVERSIDAD AUTONOMA DEL ESTADO DE MORELOS 4.99ms from Santiago de Queretaro, MX
59.21.35.243 AS4766 Korea Telecom 6.88ms from Seoul, KR
217.71.243.67 AS8758 Iway AG 3.34ms from Zuerich, CH
178.225.238.227 AS31615 Odido Netherlands B.V. 14.65ms from Amsterdam, NL
194.36.125.3 AS61998 SzerverPlex.hu KFT. 0.17ms from Budapest, HU
103.161.182.67 AS141463 Total IT Solutions 4.33ms from Dhaka, BD
91.18.175.99 AS3320 Deutsche Telekom AG 2.53ms from Frankfurt am Main, DE
86.139.43.115 AS2856 British Telecommunications PLC 3.28ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 38.51.115.193
traceroute to 38.51.115.193 (38.51.115.193): 64 hops max, 52 byte packets
4 [AS7018] 32.141.89.162 4.889 ms
5 [AS7018] 12.215.145.43 5.127 ms
Measurement taken from IPinfo ProbeNet in Redding, 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 AS11203 at robtex.

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