Autonomous System details

AS49767

O2 Czech Republic, a.s.  ·  o2.cz

Czechia

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AS49767 – O2 Czech Republic, a.s.

Field Value
Country Czechia
Website o2.cz
Hosted domains 270
IPv4 addresses 5,120
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type ISP
Registry ripe
Allocated 17 years ago on Sep 08, 2009
Updated 2 years ago on Jun 20, 2024

IP Ranges

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.
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WHOIS Details

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                                                ASHandle:       AS49767
                                                OrgID:          AS49767
                                                ASName:         AS49767
                                                ASNumber:       AS49767
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 270 domain names hosted across 26 IP addresses on this ASN.

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IP Address Domain Domains on this IP
109.72.0.10 ██████████ 145
109.72.0.73 ████████ 15
109.72.0.178 ██████████ 11
109.72.2.210 ██████████ 6
109.72.0.182 ██████████ 5
109.72.14.58 ██████████ 5
109.72.15.203 ██████████ 5
109.72.0.11 █████████ 4
109.72.10.76 ██████████ 4
109.72.7.105 █████████ 4

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Peers

There is 1 peer for this ASN.

Peers Name
AS16246 O2 Czech Republic, a.s.
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS16246 O2 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

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

IP Address ASN Details
109.72.11.129 AS49767 O2 Czech Republic, a.s. 0.69ms from Prague, CZ
109.72.13.209 AS49767 O2 Czech Republic, a.s. 1.20ms from Prague, CZ
109.72.7.225 AS49767 O2 Czech Republic, a.s. 2.15ms from Prague, CZ
2a02:2930:3263:0:211:32ff:fe99:6459 AS49767 O2 Czech Republic, a.s. 2.96ms from Prague, CZ
109.72.3.205 AS49767 O2 Czech Republic, a.s. 0.72ms from Prague, CZ
109.72.1.10 AS49767 O2 Czech Republic, a.s. 0.68ms from Prague, CZ
109.72.2.1 AS49767 O2 Czech Republic, a.s. 0.70ms from Prague, CZ
109.72.0.177 AS49767 O2 Czech Republic, a.s. 0.68ms from Prague, CZ
194.31.216.1 AS49767 O2 Czech Republic, a.s. 0.69ms from Prague, CZ
109.72.6.169 AS49767 O2 Czech Republic, a.s. 1.21ms from Prague, CZ
109.72.5.161 AS49767 O2 Czech Republic, a.s. 1.13ms from Prague, CZ
109.72.9.161 AS49767 O2 Czech Republic, a.s. 0.73ms from Prague, CZ
109.72.14.169 AS49767 O2 Czech Republic, a.s. 1.09ms from Prague, CZ
109.72.15.249 AS49767 O2 Czech Republic, a.s. 1.16ms from Prague, CZ
109.72.4.21 AS49767 O2 Czech Republic, a.s. 0.77ms from Prague, CZ
109.72.8.126 AS49767 O2 Czech Republic, a.s. 0.65ms from Prague, CZ
2a02:2930::35:1 AS49767 O2 Czech Republic, a.s. 0.82ms from Prague, CZ
109.72.10.49 AS49767 O2 Czech Republic, a.s. 0.71ms from Prague, CZ
109.72.12.1 AS49767 O2 Czech Republic, a.s. 0.70ms 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
12.157.211.7 AS7018 AT&T Enterprises, LLC 11.54ms from Atlanta, US
101.21.252.183 AS4837 CHINA UNICOM China169 Backbone 9.51ms from Beijing, CN
130.111.106.55 AS557 University of Maine System 8.73ms from Boston, US
89.137.230.231 AS12302 Vodafone Romania S.A. 15.11ms from Bucharest, RO
105.196.105.151 AS24835 Vodafone Data 19.41ms from Cairo, EG
37.61.137.7 AS28876 suec // dacor GmbH 13.79ms from Frankfurt am Main, DE
8.138.148.183 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.11ms from Guangzhou, CN
203.121.19.199 AS9930 TTNET 0.99ms from Kuala Lumpur, MY
5.81.176.215 AS2856 British Telecommunications PLC 8.48ms from London, GB
82.69.23.183 AS13037 Zen Internet Ltd 1.73ms from Manchester, GB
202.79.135.231 AS17698 COMMUNITY NETWORK CENTER INCORPORATED. 4.56ms from Osaka, JP
104.44.22.87 AS8075 Microsoft Corporation 0.35ms from Osasco, BR
80.11.45.71 AS3215 Orange S.A. 2.69ms from Paris, FR
49.112.102.39 AS4134 CHINANET BACKBONE 12.81ms from UEruemqi, CN
13.93.82.119 AS8075 Microsoft Corporation 0.17ms from Amsterdam, NL
72.218.247.135 AS22773 Cox Communications Inc. 9.17ms from Ashburn, US
109.102.33.103 AS9050 Orange Romania S.A. 0.96ms from Bucharest, RO
102.185.37.103 AS24835 Vodafone Data 11.79ms from Cairo, EG
34.67.91.215 AS396982 Google LLC 0.13ms from Council Bluffs, US
219.129.216.23 AS4134 CHINANET BACKBONE 7.40ms from Guangzhou, CN
211.32.117.87 AS3786 LG DACOM Corporation 1.94ms from Incheon, KR
39.89.22.7 AS4837 CHINA UNICOM China169 Backbone 2.28ms from Qingdao, CN
67.168.63.119 AS7922 Comcast Cable Communications, LLC 2.08ms from Seattle, US
121.35.128.103 AS4134 CHINANET BACKBONE 0.83ms from Shenzhen, CN
73.213.210.71 AS7922 Comcast Cable Communications, LLC 5.02ms from Ashburn, 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 109.72.2.29
traceroute to 109.72.2.29 (109.72.2.29): 64 hops max, 52 byte packets
4 [] 91.210.16.160 0.559 ms
5 *
6 *
8 *
10 [AS49767] 109.72.2.29 0.752 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.

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