Autonomous System details

AS47681

O2 Czech Republic, a.s.  ·  o2.cz

Czechia
    Stub AS Icon Stub AS

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AS47681 – O2 Czech Republic, a.s.

Field Value
Country Czechia
Website o2.cz
Hosted domains 0
IPv4 addresses 1,024
IPv6 addresses 0
ASN type ISP
Registry ripe
Allocated 18 years ago on Jul 31, 2008
Updated 2 years ago on Jun 20, 2024

IP Ranges

Netblock Company Num of IPs
185.191.184.0/22 O2 Czech Republic, a.s. 1,024

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS47681
                                                OrgID:          AS47681
                                                ASName:         AS47681
                                                ASNumber:       AS47681
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Hosted Domains API & Database

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

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

IP Address ASN Details
185.191.184.1 AS47681 O2 Czech Republic, a.s. 8.58ms 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
95.128.92.1 AS34108 Stichting Breedband Delft 2.06ms from Amsterdam, NL
31.20.169.1 AS50266 Odido Netherlands B.V. 4.53ms from Amsterdam, NL
54.89.216.17 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
170.205.180.1 AS22646 Hargray Communications Group, Inc. 6.30ms from Atlanta, US
58.10.132.1 AS17552 True Online 2.51ms from Bangkok, TH
124.121.90.1 AS17552 True Online 1.42ms from Bangkok, TH
120.92.87.177 AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd 2.85ms from Beijing, CN
188.246.36.1 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 2.84ms from Belgrade, RS
92.81.138.65 AS9050 Orange Romania S.A. 0.65ms from Bucharest, RO
181.96.78.161 AS7303 Telecom Argentina S.A. 3.63ms from Buenos Aires, AR
190.190.175.1 AS7303 Telecom Argentina S.A. 6.93ms from Buenos Aires, AR
175.0.136.65 AS4134 CHINANET-BACKBONE 1.85ms from Changsha, CN
12.239.148.97 AS7018 AT&T Enterprises, LLC 11.44ms from Chicago, US
190.195.145.1 AS7303 Telecom Argentina S.A. 4.03ms from Cordoba, AR
34.136.154.17 AS396982 Google LLC 0.12ms from Council Bluffs, US
179.216.40.1 AS28573 Claro NXT Telecomunicacoes Ltda 3.29ms from Curitiba, BR
12.215.42.97 AS7018 AT&T Enterprises, LLC 0.77ms from Dallas, US
73.203.184.1 AS7922 Comcast Cable Communications, LLC 11.14ms from Dallas, US
89.211.185.1 AS8781 Ooredoo Q.S.C. 0.22ms from Doha, QA
52.102.108.129 AS8075 Microsoft Corporation 0.33ms from Dongnae, KR
68.55.166.17 AS7922 Comcast Cable Communications, LLC 13.98ms from Flint, US
59.32.214.1 AS4134 CHINANET-BACKBONE 7.33ms from Guangzhou, CN
103.23.144.241 AS131349 Digital telecomminication service joint stock 0.83ms from Hanoi, VN
14.188.62.17 AS45899 VNPT Corp 3.27ms from Hanoi, VN
124.136.0.1 AS18302 SK Telecom 3.30ms 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 -m4 185.191.187.70
traceroute to 185.191.187.70 (185.191.187.70): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Shenzhen, CN
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 AS47681 at robtex.

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