Autonomous System details

AS41046

O2 Czech Republic, a.s.  ·  o2.cz

Czechia

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AS41046 – O2 Czech Republic, a.s.

Field Value
Country Czechia
Website o2.cz
Hosted domains 354
IPv4 addresses 32,768
IPv6 addresses 633,826,509,039,934,315,377,526,308,864
ASN type ISP
Registry ripe
Allocated 20 years ago on Jun 06, 2006
Updated a year ago on Jun 20, 2024

IP Ranges

Netblock Company Num of IPs
178.72.192.0/18 O2 Czech Republic, a.s. 16,384
82.114.192.0/19 O2 Czech Republic, a.s. 8,192
178.72.192.0/19 DeCeTel s.r.o 8,192
178.72.224.0/19 O2 Czech Republic, a.s. 8,192
77.242.80.0/20 O2 Czech Republic, a.s. 4,096
81.200.48.0/20 O2 Czech Republic, a.s. 4,096
81.200.48.0/21 O2 Czech Republic, a.s. 2,048
81.200.56.0/21 O2 Czech Republic, a.s. 2,048
Netblock Company
2a07:b5c0::/29 O2 Czech Republic, a.s.
2001:67c:2d90::/48 Statutarni mesto Prerov
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WHOIS Details

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                                                ASHandle:       AS41046
                                                OrgID:          AS41046
                                                ASName:         AS41046
                                                ASNumber:       AS41046
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 354 domain names hosted across 159 IP addresses on this ASN.

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IP Address Domain Domains on this IP
81.200.48.35 ██████ 24
81.200.50.244 ██████████ 13
81.200.58.164 ██████████ 12
81.200.63.120 ██████████ 8
81.200.50.205 ██████████ 8
178.72.223.142 █████████ 7
178.72.224.168 ██████████ 7
81.200.61.23 ██████████ 7
81.200.48.24 ██████████ 7
81.200.56.77 ██████████ 6

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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

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

IP Address ASN Details
77.242.84.42 AS41046 O2 Czech Republic, a.s. 7.37ms from Prague, CZ
81.200.55.38 AS41046 O2 Czech Republic, a.s. 0.64ms from Prague, CZ
77.242.92.75 AS41046 O2 Czech Republic, a.s. 7.27ms from Prague, CZ
178.72.242.203 AS41046 O2 Czech Republic, a.s. 6.34ms from Prague, CZ
178.72.246.33 AS41046 O2 Czech Republic, a.s. 6.23ms from Prague, CZ
81.200.53.193 AS41046 O2 Czech Republic, a.s. 7.32ms from Prague, CZ
178.72.224.116 AS41046 O2 Czech Republic, a.s. 6.28ms from Prague, CZ
178.72.203.1 AS41046 O2 Czech Republic, a.s. 1.00ms from Prague, CZ
81.200.57.177 AS41046 O2 Czech Republic, a.s. 3.82ms from Prague, CZ
178.72.202.1 AS41046 O2 Czech Republic, a.s. 0.83ms from Prague, CZ
178.72.244.209 AS41046 O2 Czech Republic, a.s. 0.81ms from Prague, CZ
81.200.58.177 AS41046 O2 Czech Republic, a.s. 6.06ms from Prague, CZ
81.200.50.45 AS41046 O2 Czech Republic, a.s. 0.62ms from Prague, CZ
178.72.207.1 AS41046 O2 Czech Republic, a.s. 0.87ms from Prague, CZ
77.242.93.81 AS41046 O2 Czech Republic, a.s. 4.72ms from Prague, CZ
77.242.91.217 AS41046 O2 Czech Republic, a.s. 3.06ms from Prague, CZ
178.72.253.245 AS41046 O2 Czech Republic, a.s. 5.51ms from Prague, CZ
82.114.192.33 AS41046 O2 Czech Republic, a.s. 6.81ms from Prague, CZ
178.72.197.190 AS41046 O2 Czech Republic, a.s. 2.73ms from Prague, CZ
81.200.49.113 AS41046 O2 Czech Republic, a.s. 7.32ms from Prague, CZ
77.242.90.241 AS41046 O2 Czech Republic, a.s. 6.74ms from Prague, CZ
82.114.193.254 AS41046 O2 Czech Republic, a.s. 6.83ms from Prague, CZ
178.72.223.101 AS41046 O2 Czech Republic, a.s. 6.29ms from Prague, CZ
81.200.63.129 AS41046 O2 Czech Republic, a.s. 4.72ms from Prague, CZ
82.114.197.97 AS41046 O2 Czech Republic, a.s. 6.73ms 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
154.55.98.214 AS5650 Frontier Communications of America, Inc. 0.26ms from Ashburn, US
221.196.4.230 AS4837 CHINA UNICOM China169 Backbone 5.53ms from Beijing, CN
162.229.251.54 AS7018 AT&T Enterprises, LLC 1.88ms from Dallas, US
87.154.2.198 AS3320 Deutsche Telekom AG 5.17ms from Duesseldorf, DE
104.8.219.230 AS7018 AT&T Enterprises, LLC 2.97ms from Miami, US
178.172.134.102 AS60857 TV-Com Join Limited Company 4.56ms from Minsk, BY
153.202.190.86 AS4713 NTT DOCOMO BUSINESS,Inc. 5.57ms from Osaka, JP
61.38.236.86 AS3786 LG DACOM Corporation 5.16ms from Seoul, KR
119.217.4.6 AS4766 Korea Telecom 6.98ms from Seoul, KR
178.23.114.86 AS2586 Elisa Eesti AS 0.45ms from Tallinn, EE
159.226.49.22 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 3.83ms from Beijing, CN
50.33.29.134 AS5650 Frontier Communications of America, Inc. 14.25ms from Chicago, US
131.188.214.198 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.95ms from Frankfurt am Main, DE
46.101.38.246 AS14061 DigitalOcean, LLC 0.32ms from London, GB
86.151.95.214 AS2856 British Telecommunications PLC 7.60ms from London, GB
91.125.126.134 AS6871 Plusnet 5.09ms from London, GB
2.62.208.134 AS12389 PJSC Rostelecom 7.76ms from Novosibirsk, RU
101.140.28.22 AS17511 OPTAGE Inc. 2.44ms from Osaka, JP
118.105.149.134 AS18126 Chubu Telecommunications Company, Inc. 4.45ms from Osaka, JP
39.85.35.102 AS4837 CHINA UNICOM China169 Backbone 6.15ms from Qingdao, CN
3.222.79.182 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
67.198.240.6 AS35908 Krypt Technologies 0.31ms from Secaucus, US
222.93.172.214 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 7.20ms from Shanghai, CN
219.228.72.102 AS4538 China Education and Research Network Center 2.90ms from Shanghai, CN
178.42.172.54 AS5617 Orange Polska Spolka Akcyjna 6.64ms 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 -f2 -m5 82.114.222.52
traceroute to 82.114.222.52 (82.114.222.52): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Hyderabad, IN
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 AS41046 at robtex.

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