Autonomous System details

AS204165

Cznet s.r.o.  ·  cznet.cz

Czechia

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS204165 – Cznet s.r.o.

Field Value
Country Czechia
Website cznet.cz
Hosted domains 141
IPv4 addresses 2,048
IPv6 addresses 713,053,462,628,379,038,341,895,553,024
ASN type ISP
Registry ripe
Allocated 10 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.
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS204165
                                                OrgID:          AS204165
                                                ASName:         AS204165
                                                ASNumber:       AS204165
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 141 domain names hosted across 45 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
185.112.166.7 ██████████ 75
185.112.165.112 ██████████ 9
185.102.99.51 █████████ 5
185.102.99.127 ██████████ 3
185.112.166.241 ███████ 3
185.102.99.125 ███████ 2
185.112.165.89 ██████████ 2
185.112.165.245 █████████ 2
185.112.166.112 ██████████ 2
185.112.166.208 ███████ 2

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS16019 Vodafone Czech Republic a.s.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS16019 Vodafone Czech Republic a.s.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
2a00:d3c0:b34:0:c6ad:34ff:febc:54f2 AS204165 Cznet s.r.o. 1.04ms from Prague, CZ
185.112.164.17 AS204165 Cznet s.r.o. 0.53ms from Prague, CZ
185.102.96.1 AS204165 Cznet s.r.o. 0.35ms from Prague, CZ
185.112.167.253 AS204165 Cznet s.r.o. 0.33ms from Prague, CZ
2a06:6500::1 AS204165 Cznet s.r.o. 0.72ms from Prague, CZ
185.102.99.233 AS204165 Cznet s.r.o. 0.39ms from Prague, CZ
2a00:d3c0:9ff:0:6825:7cff:fe44:eaa0 AS204165 Cznet s.r.o. 0.91ms from Prague, CZ
2a00:d3c0:1ff:0:c4e4:84ff:fedf:c5ba AS204165 Cznet s.r.o. 0.92ms from Prague, CZ
2a00:d3c0:908:1e00:211:32ff:fede:b24f AS204165 Cznet s.r.o. 2.04ms from Prague, CZ
185.112.165.136 AS204165 Cznet s.r.o. 0.47ms from Prague, CZ
185.112.166.7 AS204165 Cznet s.r.o. 0.51ms from Prague, CZ
2a00:d3c0:a00::1 AS204165 Cznet s.r.o. 3.02ms 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
213.47.222.133 AS6830 Liberty Global Europe Holding B.V. 0.67ms from Amsterdam, NL
89.188.43.165 AS40981 University of Montenegro 6.81ms from Belgrade, RS
34.78.144.149 AS396982 Google LLC 0.13ms from Brussels, BE
65.111.41.133 AS393892 Mid Century Communications 7.09ms from Chicago, US
12.124.121.133 AS7018 AT&T Enterprises, LLC 10.56ms from Dallas, US
34.251.231.149 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
195.238.76.21 AS42708 Glesys AB 0.08ms from Falkenberg, SE
59.56.228.37 AS4134 CHINANET-BACKBONE 5.02ms from Fuzhou, CN
222.253.6.69 AS45899 VNPT Corp 4.50ms from Ho Chi Minh City, VN
104.7.214.165 AS7018 AT&T Enterprises, LLC 11.64ms from Miami, US
73.57.7.53 AS7922 Comcast Cable Communications, LLC 2.51ms from Miami, US
69.112.141.133 AS6128 Cablevision Systems Corp. 3.26ms from New York City, US
160.218.167.5 AS5610 O2 Czech Republic, a.s. 0.47ms from Prague, CZ
123.98.172.37 AS9943 KangNam CableTV 0.86ms from Seoul, KR
167.92.38.53 AS17328 The Manufacturers Life Insurance Company 2.59ms from Toronto, CA
149.166.39.21 AS87 Indiana University 5.43ms from Chicago, US
5.65.188.117 AS5607 Sky UK Limited 1.94ms from London, GB
91.80.174.85 AS30722 Vodafone Italia S.p.A. 14.90ms from Milan, IT
47.41.187.165 AS20115 Charter Communications LLC 16.65ms from Minneapolis, US
117.182.165.101 AS9808 China Mobile Communications Group Co., Ltd. 5.42ms from Nanning, CN
160.81.43.181 AS174 Cogent Communications, LLC 3.70ms from New York City, US
60.128.166.101 AS17676 SoftBank Corp. 3.57ms from Osaka, JP
78.126.131.245 AS15557 Societe Francaise Du Radiotelephone - SFR SA 12.84ms from Paris, FR
81.68.90.181 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.39ms from Shanghai, CN
46.44.190.5 AS28685 Routit BV 2.81ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f2 185.102.99.253
traceroute to 185.102.99.253 (185.102.99.253): 64 hops max, 52 byte packets
2 [] 91.210.16.96 0.342 ms
3 [AS16019] 81.27.200.59 0.567 ms
4 *
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs