AS number details

AS47681

O2 Czech Republic, a.s.  ·  o2.cz

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AS47681 – O2 Czech Republic, a.s.

Field Value
Country Czechia
Website o2.cz
Hosted domains 0
Number of IPv4 1,024
Number of IPv6 0
ASN type ISP
Registry ripe
Allocated 17 years ago on Jul 31, 2008
Updated a year ago on Jun 20, 2024
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


                                                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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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS16246 O2 Czech Republic, a.s.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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

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. 7.81ms 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
91.148.241.1 AS34343 BIP Backbone ASN 0.37ms from Amsterdam, NL
70.191.215.145 AS22773 Cox Communications Inc. 18.28ms from Atlanta, US
202.122.18.49 AS45769 D-Vois Broadband Pvt Ltd 0.39ms from Bengaluru, IN
77.92.206.1 AS25424 InterneXt 2000, s.r.o. 2.45ms from Bratislava, SK
92.85.208.1 AS9050 Orange Romania S.A. 4.73ms from Bucharest, RO
181.170.119.1 AS7303 Telecom Argentina S.A. 2.60ms from Buenos Aires, AR
181.193.51.81 AS11830 Instituto Costarricense de Electricidad y Telecom. 3.71ms from Curridabat, CR
209.207.14.1 AS19108 Optimum 8.34ms from Dallas, US
98.172.32.129 AS22773 Cox Communications Inc. 12.52ms from Dallas, US
188.116.34.193 AS197155 Artnet Sp. z o.o. 0.64ms from Gdynia, PL
189.195.56.1 AS13999 Mega Cable, S.A. de C.V. 13.93ms from Guadalajara, MX
14.112.104.1 AS4134 CHINANET-BACKBONE 4.24ms from Guangzhou, CN
154.222.29.1 AS401696 cognetcloud INC 0.28ms from Hong Kong, HK
66.91.108.1 AS20001 Charter Communications Inc 2.36ms from Honolulu, US
98.195.82.1 AS7922 Comcast Cable Communications, LLC 3.47ms from Houston, US
105.185.140.1 AS37457 Telkom SA Ltd. 0.40ms from Johannesburg, ZA
98.190.112.1 AS22773 Cox Communications Inc. 4.67ms from Kansas City, US
81.30.184.1 AS24955 JSC "Ufanet" 8.85ms from Kazan, RU
23.220.14.209 AS16625 Akamai Technologies, Inc. 0.25ms from Kuala Lumpur, MY
176.105.64.1 AS48683 Bilink LLC 1.23ms from Kyiv, UA
149.88.20.209 AS212238 Datacamp Limited 0.13ms from Lisbon, PT
85.242.18.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 6.37ms from Lisbon, PT
95.159.241.241 AS5603 Telekom Slovenije, d.d. 10.30ms from Ljubljana, SI
31.221.41.33 AS25180 Exponential-E Ltd. 0.49ms from London, GB
50.159.143.49 AS22773 Cox Communications Inc. 9.96ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m8 185.191.185.179
traceroute to 185.191.185.179 (185.191.185.179): 8 hops max, 52 byte packets
2 [AS6718] 128.0.34.101 0.327 ms
3 *
4 *
5 [AS5610] 90.182.199.221 22.949 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Bucharest, RO
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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