Autonomous System details

AS21803

Cedar Networks  ·  cedarnetworks.com

United States

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AS21803 – Cedar Networks

Field Value
Country United States
Website cedarnetworks.com
Hosted domains 81
IPv4 addresses 13,824
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 25 years ago on Jun 21, 2001
Updated 6 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
67.223.160.0/24 Cedar Networks 256
67.223.161.0/24 Cedar Networks 256
67.223.162.0/24 Cedar Networks 256
67.223.163.0/24 Cedar Networks 256
67.223.164.0/24 Cedar Networks 256
67.223.165.0/24 Cedar Networks 256
67.223.167.0/24 Cedar Networks 256
67.223.168.0/24 Cedar Networks 256
67.223.169.0/24 Cedar Networks 256
67.223.170.0/24 Cedar Networks 256
67.223.171.0/24 Cedar Networks 256
67.223.174.0/24 Cedar Networks 256
67.223.175.0/24 Cedar Networks 256
69.39.0.0/24 Cedar Networks 256
69.39.1.0/24 Cedar Networks 256
69.39.2.0/24 Cedar Networks 256
69.39.3.0/24 Cedar Networks 256
69.39.4.0/24 Cedar Networks 256
69.39.5.0/24 Cedar Networks 256
69.39.6.0/24 Cedar Networks 256
69.39.7.0/24 Cedar Networks 256
69.39.8.0/24 Cedar Networks 256
69.39.9.0/24 Cedar Networks 256
69.39.10.0/24 Cedar Networks 256
69.39.13.0/24 Cedar Networks 256
69.39.14.0/24 Cedar Networks 256
69.39.15.0/24 Cedar Networks 256
69.39.16.0/24 Cedar Networks 256
69.39.18.0/24 Cedar Networks 256
69.39.19.0/24 Cedar Networks 256
69.39.21.0/24 Cedar Networks 256
69.39.22.0/24 Cedar Networks 256
69.39.23.0/24 Cedar Networks 256
69.39.24.0/24 Cedar Networks 256
69.39.25.0/24 Cedar Networks 256
69.39.26.0/24 Cedar Networks 256
69.39.27.0/24 Cedar Networks 256
69.39.28.0/24 Cedar Networks 256
69.39.29.0/24 Cedar Networks 256
69.39.30.0/24 Cedar Networks 256
69.39.31.0/24 Cedar Networks 256
192.245.61.0/24 Marmot Library Network, Inc. 256
209.140.0.0/24 Cedar Networks 256
209.140.2.0/24 Cedar Networks 256
209.140.4.0/24 Cedar Networks 256
209.140.5.0/24 Cedar Networks 256
209.140.7.0/24 Cedar Networks 256
209.140.8.0/24 Cedar Networks 256
209.140.9.0/24 Cedar Networks 256
209.140.11.0/24 Cedar Networks 256
209.140.12.0/24 Cedar Networks 256
209.140.13.0/24 Cedar Networks 256
209.140.14.0/24 Cedar Networks 256
209.140.15.0/24 Cedar Networks 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21803
                                                OrgID:          AS21803
                                                ASName:         AS21803
                                                ASNumber:       AS21803
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 81 domain names hosted across 28 IP addresses on this ASN.

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IP Address Domain Domains on this IP
69.39.22.86 ██████████ 13
69.39.22.113 ██████████ 10
69.39.6.12 ██████████ 8
69.39.22.84 ██████████ 8
69.39.6.10 ██████████ 7
69.39.21.148 ██████████ 3
69.39.1.137 ██████████ 3
69.39.22.116 ██████████ 3
192.245.61.170 ██████████ 2
69.39.23.186 ██████████ 2

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Peers

There are 5 peers for this ASN.

Peers Name
AS209 CenturyLink Communications, LLC
AS3356 Level 3 Parent, LLC
AS3549 Level 3 Parent, LLC
AS394195 Clearnetworx
AS6653 Vero Broadband
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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS209 CenturyLink Communications, LLC
AS3356 Level 3 Parent, LLC
AS394195 Clearnetworx
AS6653 Vero Broadband
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
209.140.9.32 AS21803 Cedar Networks 10.05ms from Denver, US
209.140.14.5 AS21803 Cedar Networks 6.52ms from Denver, US
209.140.15.133 AS21803 Cedar Networks 6.20ms from Denver, US
209.140.13.129 AS21803 Cedar Networks 6.53ms from Denver, US
69.39.0.169 AS21803 Cedar Networks 9.30ms from Denver, US
209.140.7.169 AS21803 Cedar Networks 9.12ms from Denver, US
192.245.61.188 AS21803 Cedar Networks 5.29ms from Denver, US
67.223.170.127 AS21803 Cedar Networks 0.33ms from Denver, US
69.39.24.193 AS21803 Cedar Networks 9.32ms from Denver, US
69.39.16.117 AS21803 Cedar Networks 9.09ms from Denver, US
67.223.168.1 AS21803 Cedar Networks 9.10ms from Denver, US
69.39.10.35 AS21803 Cedar Networks 8.96ms from Denver, US
69.39.21.132 AS21803 Cedar Networks 0.21ms from Denver, US
69.39.2.1 AS21803 Cedar Networks 9.17ms from Denver, US
67.223.163.198 AS21803 Cedar Networks 5.18ms from Denver, US
67.223.169.180 AS21803 Cedar Networks 10.16ms from Denver, US
69.39.7.33 AS21803 Cedar Networks 9.16ms from Denver, US
209.140.2.101 AS21803 Cedar Networks 0.34ms from Denver, US
67.223.160.97 AS21803 Cedar Networks 9.22ms from Denver, US
69.39.30.33 AS21803 Cedar Networks 9.92ms from Denver, US
69.39.9.49 AS21803 Cedar Networks 9.19ms from Denver, US
69.39.13.193 AS21803 Cedar Networks 25.86ms from Phoenix, US
67.223.162.13 AS21803 Cedar Networks 9.11ms from Denver, US
67.223.165.45 AS21803 Cedar Networks 9.11ms from Denver, US
69.39.14.19 AS21803 Cedar Networks 10.14ms from Denver, 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
31.187.167.123 AS50266 Odido Netherlands B.V. 4.76ms from Amsterdam, NL
94.53.156.155 AS48161 NEXTGEN COMMUNICATIONS SRL 4.79ms from Bucharest, RO
134.161.170.43 AS22594 University of Northern Iowa 7.14ms from Chicago, US
97.135.134.187 AS6167 Verizon Business 19.80ms from Chicago, US
87.106.106.59 AS8560 IONOS SE 5.13ms from Frankfurt am Main, DE
14.112.81.11 AS4134 CHINANET-BACKBONE 4.14ms from Guangzhou, CN
174.170.254.75 AS7922 Comcast Cable Communications, LLC 7.89ms from Houston, US
93.137.243.75 AS5391 Hrvatski Telekom d.d. 5.62ms from Ljubljana, SI
86.0.200.27 AS5089 Virgin Media Limited 10.14ms from Maidenhead, GB
35.227.127.59 AS396982 Google LLC 0.16ms from Moncks Corner, US
104.184.244.251 AS7018 AT&T Enterprises, LLC 10.77ms from San Jose, US
103.157.192.251 AS141122 PT Aneka Siak Nusantara 7.95ms from Singapore, SG
45.76.102.235 AS20473 The Constant Company, LLC 0.19ms from Tokyo, JP
92.254.124.43 AS50266 Odido Netherlands B.V. 2.44ms from Amsterdam, NL
101.27.248.27 AS4837 CHINA UNICOM China169 Backbone 10.52ms from Beijing, CN
35.205.95.43 AS396982 Google LLC 0.15ms from Brussels, BE
46.214.59.59 AS48161 NEXTGEN COMMUNICATIONS SRL 1.46ms from Bucharest, RO
77.110.184.107 AS8462 Tarr Kft. 11.28ms from Budapest, HU
71.238.163.171 AS7922 Comcast Cable Communications, LLC 10.64ms from Dallas, US
182.220.80.91 AS17858 LG POWERCOMM 6.55ms from Incheon, KR
39.113.18.203 AS9318 SK Broadband Co Ltd 7.08ms from Incheon, KR
76.166.212.139 AS20001 Charter Communications Inc 5.10ms from Los Angeles, US
174.134.95.75 AS33363 Charter Communications, Inc 10.48ms from Los Angeles, US
77.227.154.75 AS12430 VODAFONE ESPANA S.A.U. 2.12ms from Madrid, ES
104.120.66.123 AS16625 Akamai Technologies, Inc. 0.13ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 -f3 209.140.9.59
traceroute to 209.140.9.59 (209.140.9.59): 64 hops max, 52 byte packets
4 *
5 *
6 *
7 *
9 [AS21803] 69.39.5.18 10.205 ms
10 [AS21803] 209.140.9.59 10.15 ms
Measurement taken from IPinfo ProbeNet in Denver, 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 AS21803 at robtex.

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