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
185.112.165.136 AS204165 Cznet s.r.o. 0.52ms from Prague, CZ
2a00:d3c0:b34:0:c6ad:34ff:febc:54f2 AS204165 Cznet s.r.o. 1.06ms from Prague, CZ
2a00:d3c0:c20::1 AS204165 Cznet s.r.o. 1.00ms from Prague, CZ
2a00:d3c0:1ff:0:1c75:1fff:fe35:c34a AS204165 Cznet s.r.o. 0.84ms from Prague, CZ
185.112.166.7 AS204165 Cznet s.r.o. 0.52ms from Prague, CZ
2a06:6500::1 AS204165 Cznet s.r.o. 0.76ms from Prague, CZ
2a00:d3c0:aff:0:4c0e:33ff:fe03:b3b6 AS204165 Cznet s.r.o. 1.92ms from Prague, CZ
2a00:d3c0:c18:: AS204165 Cznet s.r.o. 1.81ms from Prague, CZ
2a00:d3c0:9ff:0:6825:7cff:fe44:eaa0 AS204165 Cznet s.r.o. 0.93ms from Prague, CZ
185.102.99.253 AS204165 Cznet s.r.o. 0.39ms from Prague, CZ
2a00:d3c0:908:1e01::1111 AS204165 Cznet s.r.o. 1.41ms from Prague, CZ
185.112.164.17 AS204165 Cznet s.r.o. 0.55ms from Prague, CZ
2a00:d3c0:bff:0:8055:feff:feeb:a1e6 AS204165 Cznet s.r.o. 1.06ms from Prague, CZ
2a00:d3c0:a00::1 AS204165 Cznet s.r.o. 2.96ms from Prague, CZ
185.102.96.1 AS204165 Cznet s.r.o. 0.35ms from Prague, CZ
2a00:d3c0:4ff:0:64f3:1dff:fe3c:4fe4 AS204165 Cznet s.r.o. 1.05ms from Prague, CZ
185.112.167.253 AS204165 Cznet s.r.o. 0.36ms 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
63.87.148.37 AS701 Verizon Business 8.30ms from Ashburn, US
181.81.76.197 AS7303 Telecom Argentina S.A. 1.56ms from Buenos Aires, AR
4.58.55.133 AS3356 Level 3 Parent, LLC 0.52ms from Charlotte, US
23.32.4.21 AS35994 Akamai Technologies, Inc. 1.08ms from Chicago, US
198.30.36.101 AS600 OARnet 1.11ms from Columbus, US
129.118.117.101 AS10421 Texas Tech University 9.61ms from Dallas, US
34.248.101.37 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
189.90.47.69 AS28191 Jupiter Telecomunicacoes e Informatica Ltda 12.99ms from Fortaleza, BR
16.163.181.5 AS16509 Amazon.com, Inc. 0.12ms from Hong Kong, HK
74.91.25.5 AS33387 Nocix, LLC 0.15ms from Kansas City, US
146.120.219.245 AS39523 Vasilyev Ivan Ivanovich 2.38ms from Khabarovsk, RU
64.60.78.213 AS14265 TPx Communications 0.59ms from Los Angeles, US
23.239.98.5 AS53850 GorillaServers, Inc. 0.92ms from Los Angeles, US
201.145.121.53 AS8151 UNINET 1.64ms from Mexico City, MX
184.107.94.5 AS32613 Leaseweb Canada Inc. 0.79ms from Montreal, CA
68.194.193.85 AS6128 Cablevision Systems Corp. 3.36ms from New York City, US
200.12.213.5 AS27796 Galaxy Communications 0.40ms from Panama, PA
201.39.30.165 AS4230 CLARO S.A. 11.80ms from Rio de Janeiro, BR
175.245.136.229 AS4766 Korea Telecom 4.67ms from Seoul, KR
196.235.190.229 AS37492 Orange Tunisie 7.39ms from Tunis, TN
187.123.93.37 AS28573 Claro NXT Telecomunicacoes Ltda 12.01ms from Fortaleza, BR
2.204.118.181 AS3209 Vodafone GmbH 7.78ms from Frankfurt am Main, DE
87.171.233.69 AS3320 Deutsche Telekom AG 6.70ms from Frankfurt am Main, DE
13.40.152.5 AS16509 Amazon.com, Inc. 0.19ms from London, GB
109.157.72.37 AS2856 British Telecommunications PLC 4.61ms 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 -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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