AS number details

AS51420

cyrilek.net z.s.  ·  cyrilek.net

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AS51420 – cyrilek.net z.s.

Field Value
Country Czechia
Website cyrilek.net
Hosted domains 25
Number of IPv4 8,704
Number of IPv6 0
ASN type ISP
Registry ripe
Allocated 15 years ago on Aug 19, 2010
Updated 2 years ago on Feb 22, 2024
Netblock Company Num of IPs
109.164.64.0/19 OS cyrilek.net 8,192
109.164.64.0/20 OS cyrilek.net 4,096
109.164.80.0/20 OS cyrilek.net 4,096
109.164.83.0/24 OS cyrilek.net 256
109.164.84.0/24 OS cyrilek.net 256
109.164.85.0/24 OS cyrilek.net 256
109.164.87.0/24 OS cyrilek.net 256
109.164.88.0/24 OS cyrilek.net 256
109.164.89.0/24 OS cyrilek.net 256
109.164.90.0/24 OS cyrilek.net 256
109.164.91.0/24 OS cyrilek.net 256
109.164.92.0/24 OS cyrilek.net 256
109.164.93.0/24 OS cyrilek.net 256
109.164.94.0/24 OS cyrilek.net 256
109.164.95.0/24 OS cyrilek.net 256
109.164.96.0/24 OS cyrilek.net 256
109.164.97.0/24 OS cyrilek.net 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS51420
                                                OrgID:          AS51420
                                                ASName:         AS51420
                                                ASNumber:       AS51420
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 25 domain names hosted across 19 IP addresses on this ASN.

IP Address Domain Domains on this IP
109.164.85.58 ██████████ 3
109.164.64.119 ██████████ 3
109.164.64.109 ██████████ 2
109.164.96.94 ██████████ 2
109.164.94.189 ███████ 1
109.164.92.65 ██████████ 1
109.164.94.119 ██████████ 1
109.164.88.149 █████████ 1
109.164.90.139 ██████████ 1
109.164.78.56 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS28725 CETIN a.s.
AS44489 STARNET, s.r.o.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS44489 STARNET, s.r.o.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
109.164.86.129 AS51420 cyrilek.net z.s. 6.50ms from Prague, CZ
109.164.83.1 AS51420 cyrilek.net z.s. 8.44ms from Prague, CZ
109.164.64.94 AS51420 cyrilek.net z.s. 5.89ms from Prague, CZ
109.164.65.176 AS51420 cyrilek.net z.s. 7.56ms from Prague, CZ
109.164.73.209 AS51420 cyrilek.net z.s. 6.30ms from Prague, CZ
109.164.69.145 AS51420 cyrilek.net z.s. 7.99ms from Prague, CZ
109.164.82.188 AS51420 cyrilek.net z.s. 6.08ms from Prague, CZ
109.164.96.145 AS51420 cyrilek.net z.s. 6.10ms from Prague, CZ
109.164.78.129 AS51420 cyrilek.net z.s. 8.36ms from Prague, CZ
109.164.88.157 AS51420 cyrilek.net z.s. 7.99ms from Prague, CZ
109.164.75.1 AS51420 cyrilek.net z.s. 8.39ms from Prague, CZ
109.164.90.29 AS51420 cyrilek.net z.s. 6.53ms from Prague, CZ
109.164.72.65 AS51420 cyrilek.net z.s. 6.52ms from Prague, CZ
109.164.93.33 AS51420 cyrilek.net z.s. 7.13ms from Prague, CZ
109.164.85.207 AS51420 cyrilek.net z.s. 5.98ms from Prague, CZ
109.164.74.177 AS51420 cyrilek.net z.s. 7.26ms from Prague, CZ
109.164.84.34 AS51420 cyrilek.net z.s. 8.18ms from Prague, CZ
109.164.79.129 AS51420 cyrilek.net z.s. 6.58ms from Prague, CZ
109.164.76.162 AS51420 cyrilek.net z.s. 8.24ms from Prague, CZ
109.164.67.129 AS51420 cyrilek.net z.s. 8.34ms from Prague, CZ
109.164.87.102 AS51420 cyrilek.net z.s. 6.07ms from Prague, CZ
109.164.66.213 AS51420 cyrilek.net z.s. 8.03ms from Prague, CZ
109.164.94.234 AS51420 cyrilek.net z.s. 6.04ms from Prague, CZ
109.164.81.113 AS51420 cyrilek.net z.s. 7.13ms from Prague, CZ
109.164.70.177 AS51420 cyrilek.net z.s. 8.08ms from Prague, CZ

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
20.121.106.108 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
123.145.121.156 AS4837 CHINA UNICOM China169 Backbone 1.51ms from Chongqing, CN
84.63.25.108 AS3209 Vodafone GmbH 6.78ms from Duesseldorf, DE
78.31.105.76 AS50957 MEMSET Ltd 1.20ms from London, GB
74.177.185.204 AS8075 Microsoft Corporation 0.18ms from London, GB
2.138.207.28 AS3352 TELEFONICA DE ESPANA S.A.U. 1.28ms from Madrid, ES
213.137.23.92 AS13122 Manx Telecom Trading Ltd 4.67ms from Manchester, GB
107.192.64.12 AS7018 AT&T Enterprises, LLC 3.00ms from Miami, US
118.6.221.140 AS4713 NTT Communications Corporation 2.69ms from Osaka, JP
88.94.179.204 AS2119 Telenor Norge AS 15.67ms from Oslo, NO
88.176.47.44 AS12322 Free SAS 7.27ms from Paris, FR
66.135.30.124 AS20473 The Constant Company, LLC 0.19ms from Piscataway, US
205.185.109.76 AS395846 Direct Communications Rockland, Inc 7.07ms from Salt Lake City, US
20.165.53.92 AS8075 Microsoft Corporation 0.17ms from San Antonio, US
104.220.207.44 AS11404 Wave Broadband 7.13ms from San Jose, US
1.116.86.12 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.58ms from Shanghai, CN
35.77.10.28 AS16509 Amazon.com, Inc. 1.37ms from Tokyo, JP
102.26.5.172 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.21ms from Tunis, TN
38.88.78.76 AS174 Cogent Communications 0.57ms from Vancouver, CA
81.243.45.156 AS5432 Proximus NV 6.39ms from Amsterdam, NL
66.85.57.12 AS26637 Apeiron 0.34ms from Ashburn, US
171.215.223.156 AS4134 CHINANET-BACKBONE 8.10ms from Chengdu, CN
181.198.192.44 AS27947 Telconet S.A 2.53ms from Guayaquil, EC
85.220.39.156 AS6677 Mila hf 1.16ms from Hafnarfjoerdur, IS
180.73.189.28 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.07ms from Kuala Lumpur, MY

Traceroute

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

$
traceroute -a -n -q1 -f4 109.164.95.6
traceroute to 109.164.95.6 (109.164.95.6): 64 hops max, 52 byte packets
4 [] 91.213.211.46 3.963 ms
5 *
6 *
7 [AS51420] 109.164.95.6 21.092 ms
Measurement taken from IPinfo ProbeNet in Ceske Budejovice, CZ
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 AS51420 at robtex.

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