Autonomous System details

AS11203

Matrix Broadband  ·  matrixbroadband.net

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 ›

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 14 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

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:       AS11203
                                                OrgID:          AS11203
                                                ASName:         AS11203
                                                ASNumber:       AS11203
                                                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 5 domain names hosted across 5 IP addresses on this ASN.

Join for free to explore hosted domains ›
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

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
AS7018 AT&T Enterprises, 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
AS7018 AT&T Enterprises, 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

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

IP Address ASN Details
192.0.8.177 AS11203 Matrix Broadband 11.24ms from San Jose, US
38.51.117.1 AS11203 Matrix Broadband 4.66ms from Redding, US
192.0.14.169 AS11203 Matrix Broadband 5.04ms from Redding, US
192.0.9.33 AS11203 Matrix Broadband 4.66ms from Redding, US
38.51.113.129 AS11203 Matrix Broadband 4.79ms from Redding, US
38.51.116.86 AS11203 Matrix Broadband 8.25ms from San Jose, US
192.209.0.65 AS11203 Matrix Broadband 6.06ms from San Jose, US
38.51.115.193 AS11203 Matrix Broadband 5.50ms from Redding, US
192.0.12.105 AS11203 Matrix Broadband 4.77ms from Redding, US
38.51.118.1 AS11203 Matrix Broadband 5.54ms from Redding, US
38.51.112.1 AS11203 Matrix Broadband 5.48ms from San Jose, US
38.51.119.1 AS11203 Matrix Broadband 4.66ms from Redding, US
192.0.11.241 AS11203 Matrix Broadband 4.78ms from Redding, US
192.0.13.1 AS11203 Matrix Broadband 4.82ms from Redding, US
38.51.114.1 AS11203 Matrix Broadband 4.81ms 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
178.60.57.3 AS12334 R Cable y Telecable Telecomunicaciones, S.A.U. 0.42ms from A Coruna, ES
116.78.48.51 AS4837 CHINA UNICOM China169 Backbone 5.20ms from Beijing, CN
85.216.164.83 AS6830 Liberty Global Europe Holding B.V. 6.83ms from Bratislava, SK
147.124.210.227 AS396073 Majestic Hosting Solutions, LLC 0.72ms from Dallas, US
52.30.155.211 AS16509 Amazon.com, Inc. 0.32ms from Dublin, IE
217.253.135.163 AS3320 Deutsche Telekom AG 2.38ms from Duesseldorf, DE
122.245.17.179 AS4134 CHINANET BACKBONE 8.44ms from Hangzhou, CN
212.219.191.131 AS786 Jisc Services Limited 2.91ms from London, GB
175.100.175.3 AS136355 Suntech Sanchar Private Limited 3.37ms from Mumbai, IN
213.55.77.3 AS24757 Ethio Telecom 0.35ms from Addis Ababa, ET
80.246.125.67 AS58243 TELE AG 3.66ms from Amsterdam, NL
147.50.14.67 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 3.76ms from Bangkok, TH
91.127.5.195 AS6855 Slovak Telekom, a.s. 6.16ms from Bratislava, SK
217.83.140.3 AS3320 Deutsche Telekom AG 2.46ms from Frankfurt am Main, DE
79.202.167.115 AS3320 Deutsche Telekom AG 7.87ms from Frankfurt am Main, DE
185.248.52.3 AS204468 Aixia AB 0.53ms from Goeteborg, SE
121.15.254.3 AS4134 CHINANET BACKBONE 3.78ms from Guangzhou, CN
36.71.32.179 AS7713 PT Telekomunikasi Indonesia 12.14ms from Jakarta, ID
102.164.28.99 AS328341 Capricom Networks 4.24ms from Johannesburg, ZA
46.201.142.179 AS6849 JSC Ukrtelecom 4.62ms from Kyiv, UA
194.163.152.19 AS51167 Contabo GmbH 0.25ms from Lauterbourg, FR
202.216.186.179 AS18281 Tokoname New-TV Corporation 4.81ms from Osaka, JP
52.248.90.3 AS8075 Microsoft Corporation 0.18ms from San Antonio, US
222.112.36.3 AS4766 Korea Telecom 1.06ms from Seoul, KR
60.111.14.163 AS17676 SoftBank Corp. 3.04ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 38.51.115.1
traceroute to 38.51.115.1 (38.51.115.1): 64 hops max, 52 byte packets
4 [AS7018] 32.141.89.162 4.894 ms
5 [AS7018] 12.215.145.43 5.076 ms
6 [AS11203] 38.51.115.1 6.339 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.

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