Autonomous System details

AS41046

O2 Czech Republic, a.s.  ·  o2.cz

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AS41046 – O2 Czech Republic, a.s.

Field Value
Country Czechia
Website o2.cz
Hosted domains 349
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 2 years ago on Jun 20, 2024
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


                                                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 349 domain names hosted across 158 IP addresses on this ASN.

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
81.200.48.24 ████████ 7
81.200.57.242 ██████ 7
178.72.224.168 ██████████ 7
178.72.223.142 █████████ 7
77.242.93.176 ██████████ 6
81.200.59.98 █████████ 6

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS16246 O2 Czech Republic, a.s.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS16246 O2 Czech Republic, a.s.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
2a07:b5c0::193 AS41046 O2 Czech Republic, a.s. 0.67ms from Prague, CZ
77.242.93.81 AS41046 O2 Czech Republic, a.s. 4.73ms from Prague, CZ
81.200.61.1 AS41046 O2 Czech Republic, a.s. 6.09ms from Prague, CZ
2a07:b5c0:3700:2900::ff03 AS41046 O2 Czech Republic, a.s. 3.41ms from Brno, CZ
82.114.198.225 AS41046 O2 Czech Republic, a.s. 6.75ms from Prague, CZ
178.72.205.65 AS41046 O2 Czech Republic, a.s. 0.64ms from Prague, CZ
2a07:b5c1:987a:15f6:2ec8:1bff:fe5b:a394 AS41046 O2 Czech Republic, a.s. 6.82ms from Prague, CZ
178.72.203.1 AS41046 O2 Czech Republic, a.s. 1.01ms from Prague, CZ
178.72.252.73 AS41046 O2 Czech Republic, a.s. 5.73ms from Prague, CZ
178.72.254.185 AS41046 O2 Czech Republic, a.s. 5.72ms from Prague, CZ
77.242.84.42 AS41046 O2 Czech Republic, a.s. 7.37ms from Prague, CZ
178.72.224.116 AS41046 O2 Czech Republic, a.s. 6.28ms from Prague, CZ
81.200.63.129 AS41046 O2 Czech Republic, a.s. 4.71ms from Prague, CZ
81.200.50.45 AS41046 O2 Czech Republic, a.s. 0.61ms from Prague, CZ
77.242.91.1 AS41046 O2 Czech Republic, a.s. 3.08ms from Prague, CZ
178.72.206.145 AS41046 O2 Czech Republic, a.s. 2.10ms from Prague, CZ
178.72.222.129 AS41046 O2 Czech Republic, a.s. 6.24ms from Prague, CZ
77.242.94.41 AS41046 O2 Czech Republic, a.s. 6.75ms from Prague, CZ
178.72.193.33 AS41046 O2 Czech Republic, a.s. 1.09ms from Prague, CZ
178.72.192.1 AS41046 O2 Czech Republic, a.s. 6.36ms from Prague, CZ
178.72.242.203 AS41046 O2 Czech Republic, a.s. 6.35ms from Prague, CZ
178.72.233.217 AS41046 O2 Czech Republic, a.s. 6.72ms from Prague, CZ
178.72.195.1 AS41046 O2 Czech Republic, a.s. 0.79ms from Prague, CZ
81.200.60.161 AS41046 O2 Czech Republic, a.s. 3.30ms from Prague, CZ
77.242.80.1 AS41046 O2 Czech Republic, a.s. 0.79ms 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
5.54.179.198 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.71ms from Athens, GR
201.234.176.150 AS3549 Level 3 Parent, LLC 0.93ms from Bogota, CO
102.45.62.22 AS8452 TE-AS 4.46ms from Cairo, EG
65.184.208.134 AS11426 Charter Communications Inc 7.22ms from Charlotte, US
97.83.123.118 AS20115 Charter Communications LLC 19.05ms from Chicago, US
3.174.23.246 AS16509 Amazon.com, Inc. 0.74ms from Copenhagen, DK
40.83.50.118 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
217.81.143.150 AS3320 Deutsche Telekom AG 4.35ms from Nuernberg, DE
82.80.181.118 AS8551 Bezeq International Ltd. 2.54ms from Petaẖ Tiqva, IL
64.180.166.246 AS852 TELUS Communications Inc. 4.25ms from Seattle, US
218.221.173.214 AS2527 Sony Network Communications Inc. 2.58ms from Tokyo, JP
104.61.206.150 AS7018 AT&T Enterprises, LLC 13.75ms from Atlanta, US
3.102.135.166 AS16509 Amazon.com, Inc. 0.70ms from Auckland, NZ
54.203.224.230 AS16509 Amazon.com, Inc. 0.09ms from Boardman, US
18.1.61.6 AS3 Massachusetts Institute of Technology 0.52ms from Boston, US
117.177.66.6 AS139080 The Internet Data Center of Sichuan Mobile Communication Company Limited 2.12ms from Chengdu, CN
50.196.254.166 AS7922 Comcast Cable Communications, LLC 5.31ms from Chicago, US
134.2.11.214 AS553 BelWue-Koordination 6.12ms from Frankfurt am Main, DE
117.83.67.134 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 8.14ms from Huai'an, CN
185.186.64.6 AS202562 Aperture Networks 0.18ms from Kansas City, US
147.30.16.118 AS9198 JSC Kazakhtelecom 4.72ms from Karagandy, KZ
70.93.43.70 AS20001 Charter Communications Inc 5.84ms from Los Angeles, US
88.97.152.134 AS58273 Broadband for the Rural North Limited. 1.83ms from Manchester, GB
101.143.80.102 AS17511 OPTAGE Inc. 1.68ms from Osaka, JP
71.202.79.214 AS7922 Comcast Cable Communications, LLC 1.88ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f3 77.242.80.1
traceroute to 77.242.80.1 (77.242.80.1): 64 hops max, 52 byte packets
4 [AS174] 154.54.76.229 1.286 ms
5 [AS174] 154.54.62.122 6.577 ms
6 [AS174] 154.54.72.166 12.538 ms
7 [AS174] 154.54.72.169 13.616 ms
8 [AS174] 154.54.73.90 15.707 ms
9 *
10 [AS5610] 194.228.21.200 18.155 ms
11 [AS5610] 90.182.199.93 18.402 ms
12 [AS16246] 188.175.255.245 24.882 ms
13 [AS41046] 77.242.80.1 18.516 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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