AS number details

AS29321

O2 Czech Republic, a.s.  ·  o2.cz

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

Sign up for free ›

AS29321 – O2 Czech Republic, a.s.

Field Value
Country Czechia
Website o2.cz
Hosted domains 256
Number of IPv4 15,360
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 22 years ago on Jul 31, 2003
Updated a year ago on Jun 20, 2024
Netblock Company Num of IPs
109.239.64.0/20 O2 Czech Republic, a.s. 4,096
217.195.160.0/20 O2 Czech Republic, a.s. 4,096
80.243.96.0/20 O2 Czech Republic, a.s. 4,096
94.143.168.0/21 O2 Czech Republic, a.s. 2,048
194.59.240.0/22 O2 Czech Republic, a.s. 1,024
Netblock Company
2a02:b20::/32 O2 Czech Republic, a.s.
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


                                                ASHandle:       AS29321
                                                OrgID:          AS29321
                                                ASName:         AS29321
                                                ASNumber:       AS29321
                                                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.

Hosted Domains

There are 256 domain names hosted across 97 IP addresses on this ASN.

IP Address Domain Domains on this IP
80.243.107.38 ██████████ 67
109.239.76.225 ██████ 14
217.195.171.170 ██████████ 11
217.195.166.210 ██████████ 8
217.195.173.109 ██████████ 8
109.239.69.46 █████████ 7
217.195.171.129 ██████████ 7
217.195.169.189 ████████ 7
109.239.72.34 ██████████ 6
94.143.169.2 ██████████ 5

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

Peers

There is 1 peer for this ASN.

Peers Name
AS16246 O2 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.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS16246 O2 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.

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.

Pingable IPs

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

IP Address ASN Details
80.243.108.254 AS29321 O2 Czech Republic, a.s. 1.22ms from Prague, CZ
217.195.174.237 AS29321 O2 Czech Republic, a.s. 1.58ms from Prague, CZ
109.239.77.138 AS29321 O2 Czech Republic, a.s. 1.73ms from Prague, CZ
80.243.97.1 AS29321 O2 Czech Republic, a.s. 0.95ms from Prague, CZ
109.239.74.2 AS29321 O2 Czech Republic, a.s. 1.71ms from Prague, CZ
194.59.241.1 AS29321 O2 Czech Republic, a.s. 1.06ms from Prague, CZ
217.195.165.146 AS29321 O2 Czech Republic, a.s. 0.78ms from Prague, CZ
109.239.64.154 AS29321 O2 Czech Republic, a.s. 2.07ms from Prague, CZ
94.143.175.194 AS29321 O2 Czech Republic, a.s. 1.50ms from Prague, CZ
109.239.71.199 AS29321 O2 Czech Republic, a.s. 1.71ms from Prague, CZ
94.143.170.149 AS29321 O2 Czech Republic, a.s. 2.20ms from Prague, CZ
80.243.105.164 AS29321 O2 Czech Republic, a.s. 1.67ms from Prague, CZ
194.59.240.119 AS29321 O2 Czech Republic, a.s. 2.94ms from Prague, CZ
109.239.68.254 AS29321 O2 Czech Republic, a.s. 1.13ms from Prague, CZ
109.239.72.40 AS29321 O2 Czech Republic, a.s. 2.83ms from Prague, CZ
109.239.76.225 AS29321 O2 Czech Republic, a.s. 1.65ms from Prague, CZ
217.195.175.25 AS29321 O2 Czech Republic, a.s. 1.03ms from Prague, CZ
217.195.163.26 AS29321 O2 Czech Republic, a.s. 1.38ms from Prague, CZ
194.59.242.59 AS29321 O2 Czech Republic, a.s. 2.25ms from Prague, CZ
109.239.65.206 AS29321 O2 Czech Republic, a.s. 1.80ms from Prague, CZ
80.243.99.126 AS29321 O2 Czech Republic, a.s. 1.07ms from Prague, CZ
194.59.243.1 AS29321 O2 Czech Republic, a.s. 1.06ms from Prague, CZ
109.239.78.11 AS29321 O2 Czech Republic, a.s. 1.70ms from Prague, CZ
80.243.98.196 AS29321 O2 Czech Republic, a.s. 1.23ms from Prague, CZ
2a02:b20:100:217::1 AS29321 O2 Czech Republic, a.s. 1.30ms 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
62.177.203.89 AS15670 Odido Netherlands B.V. 2.94ms from Amsterdam, NL
12.182.215.137 AS7018 AT&T Enterprises, LLC 2.69ms from Atlanta, US
73.137.250.121 AS7922 Comcast Cable Communications, LLC 4.37ms from Atlanta, US
5.154.158.249 AS23764 CTGNet 6.95ms from Aubervilliers, FR
92.208.93.153 AS3209 Vodafone GmbH 9.51ms from Berlin, DE
196.127.85.153 AS36925 MEDITELECOM 4.53ms from Casablanca, MA
187.16.44.89 AS11835 NOVAFIBRA 1.82ms from Curitiba, BR
103.81.108.9 AS150632 LAKECITY INTERCOM PRIVATE LIMITED 15.62ms from Delhi, IN
217.231.96.57 AS3320 Deutsche Telekom AG 5.94ms from Duesseldorf, DE
42.112.219.153 AS18403 FPT Telecom Company 1.32ms from Hanoi, VN
14.178.128.121 AS45899 VNPT Corp 1.44ms from Hanoi, VN
106.211.102.217 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.48ms from Lohogaon, IN
94.119.8.185 AS5607 Sky UK Limited 9.37ms from London, GB
213.166.52.25 AS6661 POST Luxembourg 0.77ms from Luxembourg, LU
87.220.53.41 AS12479 Orange Espagne SA 8.12ms from Madrid, ES
176.84.172.249 AS3352 TELEFONICA DE ESPANA S.A.U. 9.30ms from Madrid, ES
34.175.254.153 AS396982 Google LLC 0.09ms from Madrid, ES
50.192.178.41 AS7922 Comcast Cable Communications, LLC 5.08ms from Miami, US
47.225.252.57 AS20115 Charter Communications LLC 8.42ms from Milwaukee, US
23.252.149.137 AS62886 OMNITEL COMMUNICATIONS 5.42ms from Minneapolis, US
60.46.201.249 AS4713 NTT Communications Corporation 7.46ms from Osaka, JP
203.28.36.249 AS136518 WA Government project 1.16ms from Perth, AU
112.6.109.9 AS24444 Shandong Mobile Communication Company Limited 5.72ms from Qingdao, CN
194.186.155.41 AS3216 PJSC "Vimpelcom" 0.42ms from Saint Petersburg, RU
24.180.37.185 AS20115 Charter Communications LLC 9.85ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f4 80.243.99.69
traceroute to 80.243.99.69 (80.243.99.69): 64 hops max, 52 byte packets
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 AS29321 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.

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