AS number details

AS204064

CEZNET s.r.o.  ·  ceznet.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 ›

AS204064 – CEZNET s.r.o.

Field Value
Country Czechia
Website ceznet.cz
Hosted domains 8
Number of IPv4 4,096
Number of IPv6 633,825,300,114,114,700,748,351,602,688
ASN type ISP
Registry ripe
Allocated 10 years ago on Sep 03, 2015
Updated 2 years ago on Jan 12, 2024

IP Ranges

Netblock Company Num of IPs
185.115.180.0/22 CEZNET s.r.o. 1,024
185.116.48.0/22 CEZNET s.r.o. 1,024
185.151.172.0/22 CEZNET s.r.o. 1,024
185.201.12.0/22 CEZNET s.r.o. 1,024
185.116.51.0/24 ISP Alliance 256
Netblock Company
2a07:7a00::/29 CEZNET 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:       AS204064
                                                OrgID:          AS204064
                                                ASName:         AS204064
                                                ASNumber:       AS204064
                                                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 IP Whois Database Download

Hosted Domains

There are 8 domain names hosted across 5 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
185.151.174.67 ██████████ 4
185.151.175.84 ████████ 1
185.151.172.79 ██████████ 1
185.151.175.71 ██████████ 1
185.201.15.66 ██████████ 1

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

Peers

There are 2 peers for this ASN.

Peers Name
AS47232 ISP Alliance a.s.
AS51424 Jiri Sperl
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS47232 ISP Alliance 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 ASN Database Download

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS51424 Jiri Sperl
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
2a07:7a00:3402:10::1 AS204064 CEZNET s.r.o. 5.01ms from Prague, CZ
2a07:7a01:2100:0:31:92ff:fea3:ff46 AS204064 CEZNET s.r.o. 4.82ms from Prague, CZ
185.116.51.134 AS204064 CEZNET s.r.o. 0.25ms from Prague, CZ
185.115.180.77 AS204064 CEZNET s.r.o. 0.30ms from Prague, CZ
185.201.12.74 AS204064 CEZNET s.r.o. 3.41ms from Prague, CZ
2a07:7a01:3800:0:b06e:84ff:fee3:294d AS204064 CEZNET s.r.o. 6.83ms from Prague, CZ
185.201.14.31 AS204064 CEZNET s.r.o. 3.37ms from Prague, CZ
185.201.15.110 AS204064 CEZNET s.r.o. 3.42ms from Prague, CZ
185.115.183.17 AS204064 CEZNET s.r.o. 3.40ms from Prague, CZ
185.151.173.226 AS204064 CEZNET s.r.o. 3.39ms from Prague, CZ
185.151.175.124 AS204064 CEZNET s.r.o. 3.35ms from Prague, CZ
185.201.13.28 AS204064 CEZNET s.r.o. 3.38ms from Prague, CZ
185.151.172.1 AS204064 CEZNET s.r.o. 3.39ms from Prague, CZ
2a07:7a01:f7ea:2::34 AS204064 CEZNET s.r.o. 3.59ms from Prague, CZ
185.115.181.65 AS204064 CEZNET s.r.o. 3.77ms from Prague, CZ
2a07:7a01:3401:0:31:92ff:fea3:7e76 AS204064 CEZNET s.r.o. 4.15ms from Prague, CZ
185.151.174.43 AS204064 CEZNET s.r.o. 3.38ms 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
84.184.114.112 AS3320 Deutsche Telekom AG 7.32ms from Frankfurt am Main, DE
81.244.34.80 AS5432 Proximus NV 5.01ms from Gravelines, FR
187.133.32.192 AS8151 UNINET 5.96ms from Guadalajara, MX
183.60.83.128 AS4134 CHINANET-BACKBONE 3.48ms from Guangzhou, CN
65.92.22.80 AS577 Bell Canada 6.13ms from Montreal, CA
177.120.87.240 AS26615 TIM S/A 2.40ms from Osasco, BR
40.97.72.0 AS8075 Microsoft Corporation 0.60ms from Phoenix, US
135.233.234.112 AS8075 Microsoft Corporation 0.21ms from San Antonio, US
89.138.147.240 AS1680 Cellcom Fixed Line Communication L.P 12.80ms from Tel Aviv, IL
62.250.127.160 AS50266 Odido Netherlands B.V. 3.01ms from Amsterdam, NL
72.105.207.240 AS6167 Verizon Business 11.93ms from Chicago, US
69.151.196.48 AS7018 AT&T Enterprises, LLC 3.31ms from Dallas, US
217.91.212.144 AS3320 Deutsche Telekom AG 6.98ms from Duesseldorf, DE
178.145.26.240 AS5432 Proximus NV 19.09ms from Gravelines, FR
84.133.6.96 AS3320 Deutsche Telekom AG 3.68ms from Hamburg, DE
108.220.26.160 AS7018 AT&T Enterprises, LLC 18.08ms from Miami, US
210.251.113.240 AS2516 KDDI CORPORATION 2.11ms from Osaka, JP
34.210.180.80 AS16509 Amazon.com, Inc. 4.51ms from Portland, US
178.66.211.224 AS12389 PJSC Rostelecom 1.69ms from Saint Petersburg, RU
49.26.103.176 AS4766 Korea Telecom 5.35ms from Seoul, KR
83.250.238.208 AS1257 Tele2 Sverige AB 1.14ms from Stockholm, SE
58.49.94.208 AS4134 CHINANET-BACKBONE 1.21ms from Wuhan, CN
108.81.24.176 AS7018 AT&T Enterprises, LLC 4.06ms from Atlanta, US
45.20.229.0 AS7018 AT&T Enterprises, LLC 10.89ms from Atlanta, US
35.229.249.16 AS396982 Google LLC 0.15ms from Chang-hua, TW

Traceroute

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

$
traceroute -a -n -q1 -f3 185.115.180.77
traceroute to 185.115.180.77 (185.115.180.77): 64 hops max, 52 byte packets
3 [] 91.210.16.109 1.492 ms
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 AS204064 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