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
109.72.4.21 AS49767 O2 Czech Republic, a.s. 0.77ms from Prague, CZ
109.72.0.177 AS49767 O2 Czech Republic, a.s. 0.68ms from Prague, CZ
109.72.15.249 AS49767 O2 Czech Republic, a.s. 1.16ms from Prague, CZ
194.31.216.1 AS49767 O2 Czech Republic, a.s. 0.69ms from Prague, CZ
109.72.1.10 AS49767 O2 Czech Republic, a.s. 0.68ms from Prague, CZ
109.72.5.161 AS49767 O2 Czech Republic, a.s. 1.13ms from Prague, CZ
109.72.13.209 AS49767 O2 Czech Republic, a.s. 1.20ms from Prague, CZ
109.72.12.1 AS49767 O2 Czech Republic, a.s. 0.70ms from Prague, CZ
2a02:2930:3263:0:211:32ff:fe99:6459 AS49767 O2 Czech Republic, a.s. 2.96ms from Prague, CZ
109.72.10.49 AS49767 O2 Czech Republic, a.s. 0.71ms from Prague, CZ
2a02:2930::35:1 AS49767 O2 Czech Republic, a.s. 0.82ms from Prague, CZ
109.72.11.129 AS49767 O2 Czech Republic, a.s. 0.69ms from Prague, CZ
109.72.2.1 AS49767 O2 Czech Republic, a.s. 0.70ms from Prague, CZ
109.72.9.161 AS49767 O2 Czech Republic, a.s. 0.73ms from Prague, CZ
109.72.7.225 AS49767 O2 Czech Republic, a.s. 2.15ms from Prague, CZ
109.72.6.169 AS49767 O2 Czech Republic, a.s. 1.21ms from Prague, CZ
109.72.3.205 AS49767 O2 Czech Republic, a.s. 0.72ms from Prague, CZ
109.72.14.169 AS49767 O2 Czech Republic, a.s. 1.09ms from Prague, CZ
109.72.8.126 AS49767 O2 Czech Republic, a.s. 0.65ms 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
130.111.106.55 AS557 University of Maine System 8.73ms from Boston, US
80.200.176.231 AS5432 Proximus NV 1.17ms from Brussels, BE
105.233.86.183 AS36874 Cybersmart 1.86ms from Cape Town, ZA
50.105.69.23 AS5650 Frontier Communications of America, Inc. 15.18ms from Chicago, US
210.123.52.167 AS4766 Korea Telecom 1.50ms from Incheon, KR
222.132.222.231 AS4837 CHINA UNICOM China169 Backbone 8.19ms from Jinan, CN
34.16.140.7 AS396982 Google LLC 0.15ms from Las Vegas, US
187.183.28.119 AS28573 Claro NXT Telecomunicacoes Ltda 7.91ms from Rio de Janeiro, BR
98.56.166.87 AS7922 Comcast Cable Communications, LLC 10.23ms from Santa Clara, US
203.234.232.103 AS4766 Korea Telecom 1.00ms from Seoul, KR
143.64.92.23 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 7.46ms from Beijing, CN
13.226.253.55 AS16509 Amazon.com, Inc. 0.09ms from Denver, US
34.50.186.7 AS396982 Google LLC 0.16ms from Las Vegas, US
82.69.23.183 AS13037 Zen Internet Ltd 1.73ms from Manchester, GB
88.97.147.135 AS58273 Broadband for the Rural North Limited. 2.52ms from Manchester, GB
132.247.116.167 AS278 Universidad Nacional Autonoma de Mexico 3.77ms from Mexico City, MX
2.36.179.215 AS30722 Fastweb SpA 3.29ms from Milan, IT
34.34.24.55 AS396982 Google LLC 0.12ms from Oudeschip, NL
95.202.23.87 AS3301 Telia Company AB 6.81ms from Stockholm, SE
49.112.102.39 AS4134 CHINANET BACKBONE 12.81ms from UEruemqi, CN
172.78.143.199 AS5650 Frontier Communications of America, Inc. 11.80ms from Ashburn, US
181.224.92.55 AS272884 LEOWISP SAS 1.56ms from Bogota, CO
105.196.105.151 AS24835 Vodafone Data 19.41ms from Cairo, EG
89.245.4.199 AS8881 1&1 Versatel GmbH 1.87ms from Duesseldorf, DE
211.32.117.87 AS3786 LG DACOM Corporation 1.94ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 194.31.216.1
traceroute to 194.31.216.1 (194.31.216.1): 64 hops max, 52 byte packets
4 [] 91.210.16.160 0.525 ms
5 *
6 *
8 *
10 [AS49767] 194.31.216.1 0.73 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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