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 344
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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IP Ranges API

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 344 domain names hosted across 156 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
81.200.57.242 ███████ 8
81.200.63.120 ██████████ 8
178.72.224.168 ██████████ 7
77.242.93.229 ██████████ 6
81.200.48.24 ████████ 6
81.200.56.77 ██████████ 6
178.72.224.67 ██████████ 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

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

IP Address ASN Details
81.200.60.161 AS41046 O2 Czech Republic, a.s. 3.72ms from Prague, CZ
82.114.200.118 AS41046 O2 Czech Republic, a.s. 7.82ms from Prague, CZ
77.242.88.225 AS41046 O2 Czech Republic, a.s. 6.14ms from Prague, CZ
77.242.93.89 AS41046 O2 Czech Republic, a.s. 4.87ms from Prague, CZ
178.72.195.1 AS41046 O2 Czech Republic, a.s. 0.91ms from Prague, CZ
178.72.193.33 AS41046 O2 Czech Republic, a.s. 1.18ms from Prague, CZ
82.114.197.113 AS41046 O2 Czech Republic, a.s. 7.63ms from Prague, CZ
81.200.63.1 AS41046 O2 Czech Republic, a.s. 4.84ms from Prague, CZ
81.200.48.155 AS41046 O2 Czech Republic, a.s. 0.86ms from Prague, CZ
178.72.254.185 AS41046 O2 Czech Republic, a.s. 5.80ms from Prague, CZ
178.72.245.65 AS41046 O2 Czech Republic, a.s. 6.26ms from Prague, CZ
77.242.80.1 AS41046 O2 Czech Republic, a.s. 0.98ms from Prague, CZ
82.114.195.97 AS41046 O2 Czech Republic, a.s. 7.62ms from Prague, CZ
178.72.197.190 AS41046 O2 Czech Republic, a.s. 2.68ms from Prague, CZ
2a07:b5c0:900:2802::ff01 AS41046 O2 Czech Republic, a.s. 7.84ms from Prague, CZ
81.200.57.177 AS41046 O2 Czech Republic, a.s. 3.78ms from Prague, CZ
178.72.213.129 AS41046 O2 Czech Republic, a.s. 0.74ms from Prague, CZ
178.72.206.65 AS41046 O2 Czech Republic, a.s. 2.16ms from Prague, CZ
81.200.53.65 AS41046 O2 Czech Republic, a.s. 7.30ms from Prague, CZ
178.72.247.97 AS41046 O2 Czech Republic, a.s. 6.25ms from Prague, CZ
81.200.58.131 AS41046 O2 Czech Republic, a.s. 6.15ms from Prague, CZ
81.200.54.126 AS41046 O2 Czech Republic, a.s. 7.31ms from Prague, CZ
2001:67c:2d90:8::2 AS41046 O2 Czech Republic, a.s. 5.17ms from Brno, CZ
178.72.222.129 AS41046 O2 Czech Republic, a.s. 6.28ms from Prague, CZ
2a07:b5c1:69ff:111:211:32ff:fee6:d7a5 AS41046 O2 Czech Republic, a.s. 6.36ms from Brno, 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
52.71.245.38 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
50.241.101.214 AS7922 Comcast Cable Communications, LLC 7.74ms from Boston, US
128.123.64.86 AS40246 New Mexico State University 15.10ms from Cheyenne, US
50.44.143.54 AS5650 Frontier Communications of America, Inc. 6.80ms from Chicago, US
34.40.55.182 AS396982 Google LLC 0.11ms from Frankfurt am Main, DE
72.183.150.6 AS11427 Charter Communications Inc 11.69ms from Houston, US
195.21.69.6 AS41354 ITS Technology Group Limited 0.87ms from London, GB
107.144.202.38 AS33363 Charter Communications, Inc 8.66ms from Los Angeles, US
201.105.231.214 AS8151 UNINET 4.94ms from Santiago de Queretaro, MX
221.153.231.166 AS4766 Korea Telecom 1.24ms from Seoul, KR
49.56.29.22 AS4766 Korea Telecom 1.22ms from Seoul, KR
60.86.164.6 AS17676 SoftBank Corp. 3.48ms from Tokyo, JP
91.202.102.6 AS13110 INEA sp. z o.o. 4.55ms from Warsaw, PL
114.104.49.134 AS4134 CHINANET-BACKBONE 9.66ms from Wuhan, CN
142.173.150.246 AS7029 Windstream Communications LLC 0.81ms from Ashburn, US
174.169.194.214 AS7922 Comcast Cable Communications, LLC 9.77ms from Boston, US
158.224.3.86 AS26585 Securities Industry Automation Corporation 0.88ms from Chicago, US
93.215.233.70 AS3320 Deutsche Telekom AG 4.91ms from Frankfurt am Main, DE
192.115.152.22 AS1680 Cellcom Fixed Line Communication L.P 0.20ms from Haifa, IL
80.189.185.102 AS6871 Plusnet 6.29ms from London, GB
74.14.193.150 AS577 Bell Canada 3.53ms from Montreal, CA
126.90.248.102 AS17676 SoftBank Corp. 8.31ms from Osaka, JP
81.53.12.70 AS3215 Orange S.A. 8.56ms from Paris, FR
5.89.243.54 AS30722 Fastweb SpA 12.53ms from Rome, IT
194.250.27.230 AS3215 Orange S.A. 1.32ms from Saint-Denis, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 178.72.222.130
traceroute to 178.72.222.130 (178.72.222.130): 64 hops max, 52 byte packets
5 *
7 *
8 [AS41046] 81.200.48.243 20.997 ms
10 [AS41046] 81.200.55.167 6.291 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 AS41046 at robtex.

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