Autonomous System details

AS51377

CoMaSys ApS  ·  comasys.dk

Denmark

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AS51377 – CoMaSys ApS

Field Value
Country Denmark
Website comasys.dk
Hosted domains 1,494
IPv4 addresses 1,280
IPv6 addresses 0
ASN type Hosting
Registry ripe
Allocated 8 years ago on Aug 03, 2017
Updated 9 months ago on Apr 22, 2025

IP Ranges

Netblock Company Num of IPs
185.210.176.0/22 CoMaSys ApS 1,024
193.221.124.0/24 CoMaSys ApS 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS51377
                                                OrgID:          AS51377
                                                ASName:         AS51377
                                                ASNumber:       AS51377
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,494 domain names hosted across 28 IP addresses on this ASN.

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IP Address Domain Domains on this IP
193.221.124.125 ██████████ 325
193.221.124.28 ██████████ 156
185.210.177.60 ██████████ 127
185.210.177.22 ████████ 125
193.221.124.15 ██████████ 124
193.221.124.12 ██████████ 113
193.221.124.121 ██████████ 110
185.210.177.56 ██████████ 100
185.210.177.47 ██████████ 71
185.210.177.25 ██████████ 69

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Peers

There are 2 peers for this ASN.

Peers Name
AS31027 GlobalConnect A/S
AS34766 atom86 BV
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS31027 GlobalConnect A/S
AS34766 atom86 BV
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
185.210.176.3 AS51377 CoMaSys ApS 2.16ms from Copenhagen, DK
185.210.177.51 AS51377 CoMaSys ApS 2.29ms from Copenhagen, DK
193.221.124.2 AS51377 CoMaSys ApS 1.10ms from Copenhagen, DK

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
145.103.253.81 AS1103 SURF B.V. 1.96ms from Amsterdam, NL
24.131.246.1 AS7922 Comcast Cable Communications, LLC 6.91ms from Ashburn, US
190.158.139.65 AS14080 Telmex Colombia S.A. 0.45ms from Bogota, CO
181.237.208.1 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 5.94ms from Bogota, CO
200.198.242.97 AS10954 SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO 15.48ms from Brasilia, BR
152.169.35.1 AS7303 Telecom Argentina S.A. 13.95ms from Buenos Aires, AR
190.189.172.1 AS7303 Telecom Argentina S.A. 1.10ms from Buenos Aires, AR
181.230.125.1 AS7303 Telecom Argentina S.A. 4.26ms from Buenos Aires, AR
105.247.219.241 AS36994 Vodacom 1.77ms from Cape Town, ZA
175.17.251.209 AS4837 CHINA UNICOM China169 Backbone 0.68ms from Changchun, CN
119.6.36.241 AS4837 CHINA UNICOM China169 Backbone 2.34ms from Chengdu, CN
12.179.249.97 AS7018 AT&T Enterprises, LLC 8.80ms from Chicago, US
68.44.184.1 AS7922 Comcast Cable Communications, LLC 10.22ms from Chicago, US
27.8.126.1 AS4837 CHINA UNICOM China169 Backbone 1.19ms from Chongqing, CN
87.73.76.1 AS15516 DKTV A/S 0.91ms from Copenhagen, DK
189.35.132.1 AS28573 Claro NXT Telecomunicacoes Ltda 8.23ms from Curitiba, BR
24.119.193.1 AS11492 CABLE ONE, INC. 6.96ms from Dallas, US
59.183.49.1 AS9829 National Internet Backbone 5.49ms from Delhi, IN
69.18.54.1 AS12133 Local Internet Service Company 7.19ms from Des Moines, US
103.152.26.1 AS140712 COX LINK IT 0.58ms from Dhaka, BD
79.246.193.49 AS3320 Deutsche Telekom AG 4.85ms from Frankfurt am Main, DE
59.34.68.1 AS4134 CHINANET-BACKBONE 9.11ms from Guangzhou, CN
111.28.21.17 AS9808 China Mobile Communications Group Co., Ltd. 16.71ms from Guangzhou, CN
220.165.236.1 AS4134 CHINANET-BACKBONE 11.02ms from Guiyang, CN
115.73.224.65 AS7552 Viettel Group 1.28ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f3 193.221.124.64
traceroute to 193.221.124.64 (193.221.124.64): 64 hops max, 52 byte packets
4 *
5 *
6 *
7 *
9 [AS47292] 81.7.132.114 1.996 ms
10 *
Measurement taken from IPinfo ProbeNet in Copenhagen, DK
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 AS51377 at robtex.

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