AS number details

AS51377

CoMaSys ApS  ·  comasys.dk

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AS51377 – CoMaSys ApS

Field Value
Country Denmark
Website comasys.dk
Hosted domains 1,468
Number of IPv4 1,280
Number of IPv6 0
ASN type Hosting
Registry ripe
Allocated 8 years ago on Aug 03, 2017
Updated 4 months ago on Apr 22, 2025
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


                                                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 1,468 domain names hosted across 28 IP addresses on this ASN.

IP Address Domain Domains on this IP
193.221.124.125 ██████████ 326
193.221.124.28 ██████████ 157
193.221.124.15 █████████ 129
185.210.177.22 ██████████ 127
193.221.124.12 ██████████ 112
185.210.177.56 ██████████ 109
193.221.124.121 ██████████ 108
185.210.177.60 ██████████ 85
185.210.177.25 ██████████ 69
185.210.177.47 ██████████ 69

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS31027 GlobalConnect A/S
AS34766 Layer 23 B.V.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS31027 GlobalConnect A/S
AS34766 Layer 23 B.V.
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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
185.210.176.1 AS51377 CoMaSys ApS 2.02ms from Copenhagen, DK
185.210.177.53 AS51377 CoMaSys ApS 2.05ms from Copenhagen, DK
193.221.124.1 AS51377 CoMaSys ApS 0.76ms 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
109.117.145.1 AS30722 Vodafone Italia S.p.A. 8.11ms from Arezzo, IT
70.110.28.129 AS701 Verizon Business 2.05ms from Ashburn, US
47.27.10.193 AS20115 Charter Communications LLC 9.53ms from Atlanta, US
66.199.13.129 AS3549 Level 3 Parent, LLC 0.40ms from Atlanta, US
125.237.224.1 AS4771 Spark New Zealand Trading Ltd. 1.05ms from Auckland, NZ
5.218.72.17 AS197207 Mobile Communication Company of Iran PLC 18.47ms from Az Za`ayin, QA
121.27.151.113 AS4837 CHINA UNICOM China169 Backbone 10.28ms from Beijing, CN
217.50.34.1 AS6805 Telefonica Germany GmbH & Co.OHG 5.73ms from Berlin, DE
73.4.244.1 AS7922 Comcast Cable Communications, LLC 2.57ms from Boston, US
103.242.32.225 AS45481 Digital Sense Data Centre Hosting Brisbane 0.40ms from Brisbane, AU
92.82.92.1 AS9050 Orange Romania S.A. 8.15ms from Bucharest, RO
200.61.80.1 AS15034 TIBA S.A. 0.72ms from Buenos Aires, AR
201.251.239.241 AS269823 COOPERATIVA AGUA POTABLE, VIVIENDAS Y OTROS SERVICIOS PUBLICOS DE ORIENTE LTDA 14.06ms from Buenos Aires, AR
113.241.163.65 AS4134 CHINANET-BACKBONE 8.78ms from Changsha, CN
216.8.72.1 AS14858 Hanson Information Systems, Inc. / Family Net 6.45ms from Chicago, US
173.20.48.1 AS30036 Mediacom Communications Corp 7.67ms from Chicago, US
50.72.164.1 AS6327 Shaw Communications Inc. 15.86ms from Chicago, US
83.91.33.225 AS3292 TDC Holding A/S 2.73ms from Copenhagen, DK
41.85.175.161 AS28683 SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES 0.26ms from Cotonou, BJ
160.131.6.65 AS8103 Florida Department of Management Services - Division of Telecommunications 6.47ms from Jacksonville, US
82.144.205.1 AS25229 Limited Liability Company "KYIVSKI TELEKOMUNIKATSIYNI MEREZHI" 1.26ms from Kyiv, UA
102.221.85.129 AS328780 IMBIL TELECOM SOLUTIONS NIG. LTD 11.84ms from Lagos, NG
84.52.185.1 AS3212 Telemach Slovenija d.o.o. 1.26ms from Ljubljana, SI
77.99.30.1 AS5089 Virgin Media Limited 4.69ms from London, GB
86.31.114.1 AS5089 Virgin Media Limited 11.60ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m5 185.210.178.171
traceroute to 185.210.178.171 (185.210.178.171): 5 hops max, 52 byte packets
1 [AS202422] 5.188.168.2 0.308 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Istanbul, TR
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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