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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
38.51.118.175 AS11203 Matrix Broadband 5.61ms from Redding, US
192.0.11.41 AS11203 Matrix Broadband 4.79ms from Redding, US
38.51.119.1 AS11203 Matrix Broadband 4.66ms from Redding, US
38.51.114.1 AS11203 Matrix Broadband 4.82ms from Redding, US
192.0.12.117 AS11203 Matrix Broadband 4.80ms from Redding, US
192.0.9.193 AS11203 Matrix Broadband 4.65ms from Redding, US
192.209.0.225 AS11203 Matrix Broadband 5.96ms from San Jose, US
38.51.113.1 AS11203 Matrix Broadband 4.80ms from Redding, US
192.0.15.129 AS11203 Matrix Broadband 5.83ms from Santa Clara, US
192.0.10.149 AS11203 Matrix Broadband 5.43ms from Santa Clara, 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
192.0.14.193 AS11203 Matrix Broadband 5.05ms from San Jose, US
192.0.13.1 AS11203 Matrix Broadband 4.81ms from Redding, US
192.0.8.1 AS11203 Matrix Broadband 10.75ms from San Jose, US
38.51.116.86 AS11203 Matrix Broadband 8.06ms from Redding, US
38.51.115.193 AS11203 Matrix Broadband 5.49ms 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
50.111.23.19 AS5650 Frontier Communications of America, Inc. 12.83ms from Ashburn, US
40.177.166.195 AS16509 Amazon.com, Inc. 1.79ms from Calgary, CA
113.179.253.83 AS45899 VNPT Corp 2.37ms from Hanoi, VN
192.136.206.99 AS11427 Charter Communications Inc 15.99ms from Houston, US
98.40.205.115 AS7922 Comcast Cable Communications, LLC 4.95ms from Houston, US
73.232.117.131 AS7922 Comcast Cable Communications, LLC 7.93ms from Houston, US
47.198.62.51 AS5650 Frontier Communications of America, Inc. 6.99ms from Miami, US
80.9.250.99 AS3215 Orange S.A. 12.07ms from Paris, FR
66.98.48.131 AS6400 Compañía Dominicana de Teléfonos S. A. 5.05ms from Santo Domingo, DO
39.27.1.51 AS4766 Korea Telecom 3.48ms from Seoul, KR
84.54.62.243 AS35280 F5 Networks SARL 0.20ms from Ashburn, US
85.75.88.115 AS6799 Ote SA (Hellenic Telecommunications Organisation) 9.29ms from Athens, GR
203.5.112.3 AS24436 University of Queensland 0.89ms from Brisbane, AU
3.128.199.3 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US
210.5.31.227 AS10212 China Enterprise ICT Solutions Limited 3.24ms from Guangzhou, CN
81.104.238.35 AS5089 Virgin Media Limited 15.37ms from London, GB
86.200.247.195 AS3215 Orange S.A. 11.10ms from Marseille, FR
203.213.106.51 AS7545 TPG Telecom Limited 13.16ms from Melbourne, AU
47.192.35.179 AS5650 Frontier Communications of America, Inc. 14.10ms from Miami, US
129.236.171.67 AS14 Columbia University 1.16ms from New York City, US
191.108.176.3 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 11.43ms from Panama, PA
76.144.217.51 AS7922 Comcast Cable Communications, LLC 5.42ms from Portland, US
124.131.82.211 AS4837 CHINA UNICOM China169 Backbone 8.66ms from Qingdao, CN
54.198.177.99 AS14618 Amazon.com, Inc. 0.25ms from Reston, US
210.92.103.163 AS3786 LG DACOM Corporation 1.74ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 192.0.12.117
traceroute to 192.0.12.117 (192.0.12.117): 64 hops max, 52 byte packets
3 [AS7018] 32.132.9.221 6.095 ms
4 [AS11203] 192.0.12.117 4.912 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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