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 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 16 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 █████████ 183
109.72.0.73 ████████ 15
109.72.0.178 ██████████ 12
109.72.14.58 ██████████ 7
109.72.2.210 ████████ 6
109.72.0.11 ██████████ 5
109.72.0.182 ██████████ 5
109.72.15.203 ██████████ 5
109.72.7.105 ████████ 4
109.72.10.76 ██████████ 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
109.72.1.113 AS49767 O2 Czech Republic, a.s. 0.68ms from Prague, CZ
109.72.11.129 AS49767 O2 Czech Republic, a.s. 0.70ms from Prague, CZ
109.72.12.1 AS49767 O2 Czech Republic, a.s. 0.70ms from Prague, CZ
109.72.3.205 AS49767 O2 Czech Republic, a.s. 0.74ms from Prague, CZ
109.72.0.177 AS49767 O2 Czech Republic, a.s. 0.69ms from Prague, CZ
2a02:2930::d:2 AS49767 O2 Czech Republic, a.s. 0.85ms from Prague, CZ
194.31.216.1 AS49767 O2 Czech Republic, a.s. 0.73ms from Prague, CZ
109.72.4.21 AS49767 O2 Czech Republic, a.s. 0.84ms from Prague, CZ
109.72.6.175 AS49767 O2 Czech Republic, a.s. 0.91ms from Prague, CZ
109.72.13.208 AS49767 O2 Czech Republic, a.s. 0.88ms from Prague, CZ
2a02:2930:3263:0:211:32ff:fe99:6459 AS49767 O2 Czech Republic, a.s. 2.86ms from Prague, CZ
109.72.10.49 AS49767 O2 Czech Republic, a.s. 0.70ms from Prague, CZ
109.72.15.248 AS49767 O2 Czech Republic, a.s. 0.97ms from Prague, CZ
109.72.5.160 AS49767 O2 Czech Republic, a.s. 0.89ms from Prague, CZ
109.72.8.126 AS49767 O2 Czech Republic, a.s. 0.66ms from Prague, CZ
109.72.2.17 AS49767 O2 Czech Republic, a.s. 0.68ms from Prague, CZ
109.72.14.183 AS49767 O2 Czech Republic, a.s. 0.85ms from Prague, CZ
109.72.7.225 AS49767 O2 Czech Republic, a.s. 2.02ms from Prague, CZ
109.72.9.161 AS49767 O2 Czech Republic, a.s. 0.73ms 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
99.36.23.199 AS7018 AT&T Enterprises, LLC 2.79ms from Atlanta, US
109.230.116.247 AS16625 Akamai Technologies, Inc. 0.27ms from Baghdad, IQ
47.93.61.151 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.01ms from Beijing, CN
105.68.139.55 AS36884 Wana Corporate 4.01ms from Casablanca, MA
97.229.86.55 AS6167 Verizon Business 17.85ms from Dallas, US
84.132.89.87 AS3320 Deutsche Telekom AG 3.02ms from Duesseldorf, DE
197.225.205.135 AS23889 Mauritius Telecom Ltd 3.37ms from Ebene, MU
139.177.183.23 AS63949 Akamai Connected Cloud 0.13ms from Frankfurt am Main, DE
45.199.208.135 AS44559 IT HOSTLINE LTD 0.35ms from Istanbul, TR
3.96.26.7 AS16509 Amazon.com, Inc. 0.14ms from Montreal, CA
27.198.34.103 AS4837 CHINA UNICOM China169 Backbone 7.79ms from Qingdao, CN
216.87.232.87 AS4181 TDS TELECOM 11.74ms from Seattle, US
125.184.74.199 AS17858 LG POWERCOMM 6.35ms from Seoul, KR
36.39.133.39 AS38669 LG HelloVision Corp. 4.45ms from Seoul, KR
5.53.157.87 AS13124 A1 Bulgaria EAD 17.13ms from Sofia, BG
13.230.166.183 AS16509 Amazon.com, Inc. 0.30ms from Tokyo, JP
51.222.49.215 AS16276 OVH SAS 0.30ms from Beauharnois, CA
125.163.138.71 AS7713 PT Telekomunikasi Indonesia 12.43ms from Jakarta, ID
20.204.141.7 AS8075 Microsoft Corporation 0.14ms from Lohogaon, IN
60.190.19.103 AS4134 CHINANET-BACKBONE 3.58ms from Ningbo, CN
92.151.77.247 AS3215 Orange S.A. 1.91ms from Paris, FR
95.55.38.39 AS12389 PJSC Rostelecom 1.52ms from Saint Petersburg, RU
182.222.68.55 AS17858 LG POWERCOMM 1.67ms from Seoul, KR
203.58.210.71 AS1221 Telstra Limited 5.41ms from Sydney, AU
155.158.103.231 AS8508 Silesian University of Technology, Computer Centre 6.33ms from Warsaw, PL

Traceroute

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

$
traceroute -a -n -q1 -f5 -m15 194.31.218.249
traceroute to 194.31.218.249 (194.31.218.249): 15 hops max, 52 byte packets
5 [AS174] 154.54.61.214 65.636 ms
6 [AS174] 154.54.61.101 128.802 ms
7 [AS174] 154.54.61.114 90.619 ms
8 [AS174] 154.54.63.69 146.904 ms
9 [AS174] 154.54.62.122 105.794 ms
10 [AS174] 154.54.72.166 111.32 ms
11 [AS174] 154.54.72.169 164.203 ms
12 [AS174] 154.54.73.90 114.714 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Abidjan, CI
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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