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 5
IPv4 addresses 4,352
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 13 years ago on Oct 26, 2012
Updated 7 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
38.51.117.0/24 Matrix Broadband 256
38.51.118.0/24 Matrix Broadband 256
38.51.119.0/24 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 5 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
192.0.9.2 ██████████ 1
192.0.8.8 ██████████ 1
192.0.9.7 ██████████ 1
192.0.13.1 ██████████ 1
192.0.14.240 ██████████ 1
192.0.11.1 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
192.209.0.225 AS11203 Matrix Broadband 5.96ms from San Jose, US
192.0.15.129 AS11203 Matrix Broadband 5.83ms from Santa Clara, US
38.51.113.1 AS11203 Matrix Broadband 4.80ms from Redding, US
38.51.114.1 AS11203 Matrix Broadband 4.82ms from Redding, US
38.51.115.193 AS11203 Matrix Broadband 5.49ms from Redding, US
38.51.118.175 AS11203 Matrix Broadband 5.61ms from Redding, US
192.0.8.1 AS11203 Matrix Broadband 10.75ms from San Jose, US
38.51.119.1 AS11203 Matrix Broadband 4.66ms from Redding, US
192.0.11.41 AS11203 Matrix Broadband 4.79ms from Redding, US
192.0.13.1 AS11203 Matrix Broadband 4.81ms from Redding, US
192.0.10.149 AS11203 Matrix Broadband 5.43ms from Santa Clara, US
192.0.9.193 AS11203 Matrix Broadband 4.65ms from Redding, US
192.0.12.117 AS11203 Matrix Broadband 4.80ms from Redding, US
38.51.116.86 AS11203 Matrix Broadband 8.06ms from Redding, US
192.0.14.193 AS11203 Matrix Broadband 5.05ms from San Jose, US
38.51.112.1 AS11203 Matrix Broadband 5.50ms from San Jose, US
38.51.117.1 AS11203 Matrix Broadband 4.68ms from San Jose, 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
50.111.23.19 AS5650 Frontier Communications of America, Inc. 12.83ms from Ashburn, US
85.75.88.115 AS6799 Ote SA (Hellenic Telecommunications Organisation) 9.29ms from Athens, GR
137.118.36.147 AS6250 NeoNova Network Services, LLC 14.52ms from Atlanta, US
104.166.163.35 AS21859 Zenlayer Inc 0.24ms from Bangkok, TH
62.159.92.35 AS3320 Deutsche Telekom AG 1.10ms from Berlin, DE
91.242.97.3 AS35346 www.eurotelecom.org 0.49ms from Chisinau, MD
3.79.203.243 AS16509 Amazon.com, Inc. 0.33ms from Frankfurt am Main, DE
218.63.231.211 AS4134 CHINANET BACKBONE 8.62ms from Kunming, CN
86.131.60.51 AS2856 British Telecommunications PLC 2.79ms from London, GB
80.6.119.243 AS5089 Virgin Media Limited 8.37ms from Maidenhead, GB
203.213.106.51 AS7545 TPG Telecom Limited 13.16ms from Melbourne, AU
151.78.233.131 AS1267 WIND TRE S.P.A. 3.52ms from Milan, IT
203.153.231.211 AS4826 Vocus Connect International Backbone 0.61ms from Perth, AU
189.171.80.243 AS8151 UNINET 4.14ms from Santiago de Queretaro, MX
49.142.201.51 AS9319 HCN CHUNGBUK CABLE TV SYSTEMS 3.11ms from Seoul, KR
20.24.15.179 AS8075 Microsoft Corporation 0.51ms from Singapore, SG
85.225.204.19 AS8434 Telenor Sverige AB 2.79ms from Stockholm, SE
210.140.42.51 AS4694 IDC Frontier Inc. 3.61ms from Tokyo, JP
37.120.155.211 AS9009 M247 Europe SRL 0.07ms from Vienna, AT
147.213.122.51 AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET 0.55ms from Bratislava, SK
139.211.117.131 AS4837 CHINA UNICOM China169 Backbone 7.58ms from Changchun, CN
221.0.25.67 AS4837 CHINA UNICOM China169 Backbone 3.73ms from Jinan, CN
90.247.95.51 AS5378 Vodafone Limited 6.91ms from London, GB
176.135.54.3 AS5410 Bouygues Telecom SA 4.67ms from Marseille, FR
31.190.22.35 AS1267 WIND TRE S.P.A. 2.77ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f4 192.0.9.177
traceroute to 192.0.9.177 (192.0.9.177): 64 hops max, 52 byte packets
4 [AS7018] 12.79.79.226 4.718 ms
5 [AS11203] 192.0.9.177 6.772 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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