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 1,496
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 1,496 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 ██████████ 327
193.221.124.28 ██████████ 156
185.210.177.60 ██████████ 126
185.210.177.22 ██████████ 125
193.221.124.15 ██████████ 125
193.221.124.12 ██████████ 113
193.221.124.121 ██████████ 109
185.210.177.56 ██████████ 101
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
185.210.177.52 AS51377 CoMaSys ApS 2.29ms from Copenhagen, DK
185.210.176.3 AS51377 CoMaSys ApS 2.23ms from Copenhagen, DK
193.221.124.16 AS51377 CoMaSys ApS 1.11ms 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
73.200.68.1 AS7922 Comcast Cable Communications, LLC 4.42ms from Ashburn, US
208.161.192.1 AS19901 Brightspeed 5.41ms from Atlanta, US
168.11.32.1 AS3480 Board of Regents of the University System of Georgia 8.63ms from Atlanta, US
125.237.224.1 AS4771 Spark New Zealand Trading Ltd. 1.02ms from Auckland, NZ
49.228.139.1 AS133481 AIS Fibre 12.14ms from Bangkok, TH
62.84.74.17 AS42334 Broadband Plus S.a.l. 1.95ms from Beirut, LB
75.196.98.33 AS6167 Verizon Business 12.77ms from Chicago, US
73.146.142.1 AS7922 Comcast Cable Communications, LLC 9.67ms from Chicago, US
72.181.233.161 AS11427 Charter Communications Inc 8.15ms from Dallas, US
72.19.143.33 AS17306 JAB Wireless, INC. 2.75ms from Denver, US
184.69.240.209 AS6327 Shaw Communications 0.59ms from Edmonton, CA
76.96.84.1 AS7922 Comcast Cable Communications, LLC 4.37ms from Flint, US
141.3.145.193 AS34878 Karlsruhe Institute of Technology 3.77ms from Frankfurt am Main, DE
117.149.165.1 AS56041 China Mobile communications corporation 6.55ms from Hangzhou, CN
115.72.245.225 AS7552 Viettel Group 3.55ms from Ho Chi Minh City, VN
68.103.80.1 AS22773 Cox Communications Inc. 9.41ms from Kansas City, US
109.251.216.1 AS31148 Freenet LTD 0.69ms from Kyiv, UA
212.11.198.1 AS29256 STE PDN Internal AS 8.46ms from Larnaca, CY
77.38.21.1 AS3212 Telemach Slovenija d.o.o. 2.19ms from Ljubljana, SI
24.205.52.1 AS20115 Charter Communications LLC 2.26ms from Los Angeles, US
97.86.138.1 AS20115 Charter Communications LLC 10.72ms from Los Angeles, US
70.183.90.129 AS22773 Cox Communications Inc. 4.53ms from Los Angeles, US
68.108.50.1 AS22773 Cox Communications Inc. 6.46ms from Los Angeles, US
87.219.200.1 AS12479 Orange Espagne SA 10.63ms from Madrid, ES
196.235.140.241 AS37492 Orange Tunisie 18.76ms from Marseille, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 193.221.124.2
traceroute to 193.221.124.2 (193.221.124.2): 64 hops max, 52 byte packets
7 [AS47292] 81.7.132.114 0.979 ms
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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