Autonomous System details

AS204165

Cznet s.r.o.  ·  cznet.cz

Czechia

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AS204165 – Cznet s.r.o.

Field Value
Country Czechia
Website cznet.cz
Hosted domains 139
IPv4 addresses 2,048
IPv6 addresses 713,053,462,628,379,038,341,895,553,024
ASN type ISP
Registry ripe
Allocated 11 years ago on Aug 07, 2015
Updated 6 years ago on Nov 11, 2019

IP Ranges

Netblock Company Num of IPs
185.102.96.0/22 Cznet s.r.o. 1,024
185.112.164.0/22 Cznet s.r.o. 1,024
Netblock Company
2a06:6500::/29 Cznet s.r.o.
2a00:d3c0::/32 Cznet s.r.o.
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WHOIS Details

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                                                ASHandle:       AS204165
                                                OrgID:          AS204165
                                                ASName:         AS204165
                                                ASNumber:       AS204165
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 139 domain names hosted across 45 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.112.166.7 ██████████ 75
185.112.165.112 ██████████ 8
185.102.99.51 ██████████ 5
185.112.166.241 ███████ 3
185.102.99.127 ██████████ 3
185.112.166.112 ██████████ 2
185.112.166.208 ██████████ 2
185.112.165.224 █████████ 2
185.112.165.1 ██████████ 2
185.112.165.89 ██████████ 2

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Peers

There is 1 peer for this ASN.

Peers Name
AS16019 Vodafone Czech Republic a.s.
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS16019 Vodafone Czech Republic a.s.
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
185.102.99.253 AS204165 Cznet s.r.o. 0.39ms from Prague, CZ
2a00:d3c0:bff:0:8055:feff:feeb:a1e6 AS204165 Cznet s.r.o. 1.06ms from Prague, CZ
2a00:d3c0:9ff:0:6825:7cff:fe44:eaa0 AS204165 Cznet s.r.o. 0.93ms from Prague, CZ
2a00:d3c0:b34:0:c6ad:34ff:febc:54f2 AS204165 Cznet s.r.o. 1.06ms from Prague, CZ
2a06:6500::1 AS204165 Cznet s.r.o. 0.76ms from Prague, CZ
2a00:d3c0:a00::1 AS204165 Cznet s.r.o. 2.96ms from Prague, CZ
185.112.167.253 AS204165 Cznet s.r.o. 0.36ms from Prague, CZ
185.112.164.17 AS204165 Cznet s.r.o. 0.55ms from Prague, CZ
185.112.166.7 AS204165 Cznet s.r.o. 0.52ms from Prague, CZ
185.112.165.136 AS204165 Cznet s.r.o. 0.52ms from Prague, CZ
2a00:d3c0:c18:: AS204165 Cznet s.r.o. 1.81ms from Prague, CZ
2a00:d3c0:aff:0:4c0e:33ff:fe03:b3b6 AS204165 Cznet s.r.o. 1.92ms from Prague, CZ
2a00:d3c0:908:1e01::1111 AS204165 Cznet s.r.o. 1.41ms from Prague, CZ
2a00:d3c0:1ff:0:1c75:1fff:fe35:c34a AS204165 Cznet s.r.o. 0.84ms from Prague, CZ
2a00:d3c0:c20::1 AS204165 Cznet s.r.o. 1.00ms from Prague, CZ
2a00:d3c0:4ff:0:64f3:1dff:fe3c:4fe4 AS204165 Cznet s.r.o. 1.05ms from Prague, CZ
185.102.96.1 AS204165 Cznet s.r.o. 0.35ms 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
86.97.182.5 AS5384 Emirates Internet 5.88ms from Al Fujairah City, AE
219.158.231.37 AS4808 China Unicom Beijing Province Network 3.52ms from Beijing, CN
4.58.55.133 AS3356 Level 3 Parent, LLC 0.52ms from Charlotte, US
203.23.164.5 AS400289 MFWireless 4.62ms from Chicago, US
74.91.25.5 AS33387 Nocix, LLC 0.15ms from Kansas City, US
79.168.54.229 AS2860 NOS COMUNICACOES, S.A. 5.21ms from Lisbon, PT
86.154.43.37 AS2856 British Telecommunications PLC 1.72ms from London, GB
23.239.98.5 AS53850 GorillaServers, Inc. 0.92ms from Los Angeles, US
77.192.100.21 AS15557 Societe Francaise Du Radiotelephone - SFR SA 18.01ms from Lyon, FR
73.125.138.69 AS7922 Comcast Cable Communications, LLC 5.07ms from Miami, US
88.60.27.85 AS3269 Telecom Italia S.p.A. 4.46ms from Milan, IT
173.220.30.197 AS6128 Cablevision Systems Corp. 6.61ms from New York City, US
66.124.44.181 AS7018 AT&T Enterprises, LLC 4.67ms from San Jose, US
126.129.159.101 AS17676 SoftBank Corp. 3.42ms from Tokyo, JP
84.35.133.213 AS21221 Infopact Netwerkdiensten B.V. 1.23ms from Amsterdam, NL
171.7.5.197 AS45758 Triple T Broadband Public Company Limited 2.01ms from Bangkok, TH
152.136.95.117 AS45090 Shenzhen Tencent Computer Systems Company Limited 5.32ms from Beijing, CN
64.76.45.85 AS3549 Level 3 Parent, LLC 0.22ms from Buenos Aires, AR
162.123.94.181 AS11857 Money Services, Inc. 8.00ms from Chicago, US
216.33.89.37 AS3561 CenturyLink Communications, LLC 1.67ms from Chicago, US
129.118.117.101 AS10421 Texas Tech University 9.61ms from Dallas, US
73.26.52.149 AS7922 Comcast Cable Communications, LLC 12.44ms from Denver, US
3.254.24.229 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
4.208.53.245 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
212.184.100.149 AS3320 Deutsche Telekom AG 0.79ms from Hamburg, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 185.102.99.250
traceroute to 185.102.99.250 (185.102.99.250): 64 hops max, 52 byte packets
2 [] 91.210.16.96 0.296 ms
3 [AS16019] 81.27.200.59 0.452 ms
4 *
5 *
Measurement taken from IPinfo ProbeNet in Prague, 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 AS204165 at robtex.

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