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
192.0.10.149 AS11203 Matrix Broadband 5.43ms from Santa Clara, US
38.51.115.193 AS11203 Matrix Broadband 5.49ms from Redding, 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
192.0.13.1 AS11203 Matrix Broadband 4.81ms from Redding, US
192.0.11.41 AS11203 Matrix Broadband 4.79ms from Redding, US
192.0.14.193 AS11203 Matrix Broadband 5.05ms from San Jose, US
38.51.116.86 AS11203 Matrix Broadband 8.06ms from Redding, US
38.51.118.175 AS11203 Matrix Broadband 5.61ms from Redding, US
192.0.9.193 AS11203 Matrix Broadband 4.65ms from Redding, US
38.51.119.1 AS11203 Matrix Broadband 4.66ms from Redding, US
192.0.8.1 AS11203 Matrix Broadband 10.75ms from San Jose, 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
192.0.15.129 AS11203 Matrix Broadband 5.83ms from Santa Clara, US
192.0.12.117 AS11203 Matrix Broadband 4.80ms from Redding, US
192.209.0.225 AS11203 Matrix Broadband 5.96ms 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
172.68.53.35 AS13335 Cloudflare, Inc. 0.31ms from Boston, US
63.118.13.19 AS701 Verizon Business 4.33ms from Boston, US
3.79.203.243 AS16509 Amazon.com, Inc. 0.33ms from Frankfurt am Main, DE
18.185.106.19 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
220.186.54.163 AS4134 CHINANET BACKBONE 10.89ms from Hangzhou, CN
27.64.242.115 AS7552 Viettel Group 3.14ms from Ho Chi Minh City, VN
115.19.180.99 AS4766 Korea Telecom 8.25ms from Incheon, KR
115.240.10.163 AS55836 Reliance Jio Infocomm Limited 1.16ms from Kolkata, IN
217.35.84.67 AS2856 British Telecommunications PLC 4.50ms from London, GB
23.243.156.51 AS20001 Charter Communications Inc 6.33ms from Los Angeles, US
47.192.35.179 AS5650 Frontier Communications of America, Inc. 14.10ms from Miami, US
218.91.212.67 AS4134 CHINANET BACKBONE 5.11ms from Nanjing, CN
219.102.219.163 AS2514 NTT PC Communications, Inc. 2.19ms from Osaka, JP
76.105.162.35 AS7922 Comcast Cable Communications, LLC 2.42ms from Portland, US
46.12.50.35 AS1241 Forthnet 9.41ms from Sofia, BG
139.211.117.131 AS4837 CHINA UNICOM China169 Backbone 7.58ms from Changchun, CN
122.142.174.195 AS4837 CHINA UNICOM China169 Backbone 6.10ms from Changchun, CN
76.49.45.3 AS11426 Charter Communications Inc 2.28ms from Charlotte, US
81.7.148.67 AS47292 Sentia Denmark A/S 0.61ms from Copenhagen, DK
176.135.54.3 AS5410 Bouygues Telecom SA 4.67ms from Marseille, FR
175.100.175.3 AS136355 Suntech Sanchar Private Limited 3.78ms from Mumbai, IN
115.38.121.19 AS18126 Chubu Telecommunications Company, Inc. 8.00ms from Osaka, JP
114.18.113.3 AS2516 KDDI CORPORATION 10.39ms from Osaka, JP
82.55.136.195 AS3269 Telecom Italia S.p.A. 4.80ms from Rome, IT
75.97.246.35 AS3737 PenTeleData Inc. 10.64ms from Secaucus, US

Traceroute

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

$
traceroute -a -n -q1 -f4 192.0.8.10
traceroute to 192.0.8.10 (192.0.8.10): 64 hops max, 52 byte packets
4 [AS7018] 12.79.79.226 4.746 ms
5 [AS11203] 38.51.117.10 6.159 ms
6 [AS11203] 38.51.118.8 60.898 ms
7 [AS11203] 192.0.8.10 17.561 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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