AS number details

AS49767

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 ›

AS49767 – O2 Czech Republic, a.s.

Field Value
Country Czechia
Website o2.cz
Hosted domains 412
Number of IPv4 5,120
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 16 years ago on Sep 08, 2009
Updated a year ago on Jun 20, 2024
Netblock Company Num of IPs
109.72.0.0/20 O2 Czech Republic, a.s. 4,096
194.31.216.0/22 O2 Czech Republic, a.s. 1,024
Netblock Company
2a02:2930::/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:       AS49767
                                                OrgID:          AS49767
                                                ASName:         AS49767
                                                ASNumber:       AS49767
                                                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 412 domain names hosted across 27 IP addresses on this ASN.

IP Address Domain Domains on this IP
109.72.0.10 ██████████ 327
109.72.0.178 ██████████ 18
109.72.0.182 ██████████ 12
109.72.0.11 █████ 6
109.72.15.203 ██████████ 5
109.72.14.58 █████████ 5
109.72.7.105 ██████████ 4
109.72.10.76 ██████████ 4
109.72.2.210 ████████ 4
109.72.10.220 █████████ 4

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

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

IP Address ASN Details
109.72.5.161 AS49767 O2 Czech Republic, a.s. 1.37ms from Prague, CZ
109.72.14.137 AS49767 O2 Czech Republic, a.s. 1.25ms from Prague, CZ
109.72.9.57 AS49767 O2 Czech Republic, a.s. 0.77ms from Prague, CZ
109.72.1.9 AS49767 O2 Czech Republic, a.s. 0.73ms from Prague, CZ
2a02:2930:3263:1:86d6:c5ff:fe21:d73c AS49767 O2 Czech Republic, a.s. 6.16ms from Prague, CZ
109.72.10.33 AS49767 O2 Czech Republic, a.s. 0.76ms from Prague, CZ
109.72.11.125 AS49767 O2 Czech Republic, a.s. 0.71ms from Prague, CZ
2a02:2930::3:1 AS49767 O2 Czech Republic, a.s. 0.83ms from Prague, CZ
109.72.0.121 AS49767 O2 Czech Republic, a.s. 0.73ms from Prague, CZ
109.72.4.21 AS49767 O2 Czech Republic, a.s. 0.86ms from Prague, CZ
109.72.8.126 AS49767 O2 Czech Republic, a.s. 0.70ms from Prague, CZ
109.72.13.209 AS49767 O2 Czech Republic, a.s. 1.21ms from Prague, CZ
109.72.3.17 AS49767 O2 Czech Republic, a.s. 0.77ms from Prague, CZ
109.72.7.225 AS49767 O2 Czech Republic, a.s. 2.05ms from Prague, CZ
2a02:2930:6705:0:10:10:100:25 AS49767 O2 Czech Republic, a.s. 6.92ms from Prague, CZ
194.31.216.1 AS49767 O2 Czech Republic, a.s. 0.77ms from Prague, CZ
109.72.15.249 AS49767 O2 Czech Republic, a.s. 1.23ms from Prague, CZ
109.72.6.169 AS49767 O2 Czech Republic, a.s. 1.20ms from Prague, CZ
109.72.2.29 AS49767 O2 Czech Republic, a.s. 0.74ms from Prague, CZ
109.72.12.1 AS49767 O2 Czech Republic, a.s. 0.77ms 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
66.22.6.183 AS25773 RADWARE INC. 0.38ms from Ashburn, US
76.151.177.103 AS7922 Comcast Cable Communications, LLC 10.79ms from Ashburn, US
4.227.133.183 AS8075 Microsoft Corporation 0.49ms from Ashburn, US
60.255.254.103 AS4837 CHINA UNICOM China169 Backbone 3.40ms from Chengdu, CN
23.195.16.183 AS20940 Akamai International B.V. 0.17ms from Chicago, US
87.158.28.119 AS3320 Deutsche Telekom AG 5.66ms from Frankfurt am Main, DE
113.160.33.151 AS45899 VNPT Corp 1.71ms from Hanoi, VN
37.106.140.119 AS25019 Saudi Telecom Company JSC 2.82ms from Jeddah, SA
222.175.152.103 AS4134 CHINANET-BACKBONE 4.09ms from Jinan, CN
86.172.105.119 AS2856 British Telecommunications PLC 3.77ms from London, GB
86.21.89.151 AS5089 Virgin Media Limited 8.95ms from London, GB
31.185.163.183 AS6871 Plusnet 4.31ms from London, GB
182.59.194.167 AS17813 Mahanagar Telephone Nigam Limited 2.71ms from Mumbai, IN
122.21.168.151 AS4713 NTT Communications Corporation 6.84ms from Osaka, JP
18.143.110.71 AS16509 Amazon.com, Inc. 0.15ms from Singapore, SG
118.171.6.87 AS3462 Data Communication Business Group 4.05ms from Taichung, TW
54.68.209.151 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
64.181.218.119 AS31898 Oracle Corporation 0.37ms from Chicago, US
98.206.86.167 AS7922 Comcast Cable Communications, LLC 5.60ms from Chicago, US
60.176.48.183 AS4134 CHINANET-BACKBONE 4.51ms from Hangzhou, CN
37.219.118.183 AS16086 DNA Oyj 9.76ms from Helsinki, FI
43.155.5.119 AS132203 Tencent Building, Kejizhongyi Avenue 0.46ms from Hong Kong, HK
188.29.10.55 AS206067 Hutchison 3G UK Limited 9.20ms from London, GB
90.175.84.23 AS12479 Orange Espagne SA 11.07ms from Madrid, ES
178.130.61.23 AS50340 JSC Selectel 0.65ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f2 109.72.2.225
traceroute to 109.72.2.225 (109.72.2.225): 64 hops max, 52 byte packets
2 [AS29134] 217.31.48.15 0.284 ms
3 *
5 *
6 *
8 *
10 [AS16246] 94.74.231.214 0.959 ms
11 [AS49767] 109.72.2.225 4.302 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 AS49767 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