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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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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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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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. 8.46ms 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
1.140.138.97 AS1221 Telstra Limited 2.17ms from Adelaide, AU
82.101.222.1 AS33915 Vodafone Libertel B.V. 4.94ms from Amsterdam, NL
173.28.134.1 AS30036 Mediacom Communications Corp 2.49ms from Atlanta, US
216.235.148.177 AS6461 Zayo Bandwidth 0.49ms from Atlanta, US
118.123.254.241 AS38283 CHINANET SiChuan Telecom Internet Data Center 2.25ms from Chengdu, CN
207.179.207.33 AS11062 MTCO Communications 1.67ms from Chicago, US
216.165.139.1 AS4181 TDS TELECOM 4.26ms from Chicago, US
71.90.184.1 AS20115 Charter Communications LLC 11.72ms from Dallas, US
73.203.184.1 AS7922 Comcast Cable Communications, LLC 11.03ms from Dallas, US
4.19.131.97 AS3356 Level 3 Parent, LLC 0.38ms from Denver, US
34.254.141.97 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
95.45.90.1 AS5466 Eircom Limited 4.29ms from Dublin, IE
78.66.76.1 AS3301 Telia Company AB 0.65ms from Goeteborg, SE
14.23.153.161 AS4134 CHINANET-BACKBONE 1.87ms from Guangzhou, CN
218.108.104.81 AS24139 Huashu media&Network Limited 4.80ms from Hangzhou, CN
122.159.184.1 AS4837 CHINA UNICOM China169 Backbone 6.60ms from Harbin, CN
124.52.19.161 AS17858 LG POWERCOMM 1.93ms from Incheon, KR
106.255.121.129 AS3786 LG DACOM Corporation 1.91ms from Incheon, KR
78.173.184.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.77ms from Izmir, TR
149.108.18.1 AS23700 Linknet-Fastnet ASN 7.66ms from Jakarta, ID
197.215.179.65 AS327936 Kibo Connect 0.20ms from Johannesburg, ZA
66.164.170.1 AS11492 CABLE ONE, INC. 19.41ms from Kansas City, US
98.161.36.1 AS22773 Cox Communications Inc. 4.79ms from Kansas City, US
24.71.240.1 AS6327 Shaw Communications 1.43ms from Kelowna, CA
116.55.24.1 AS4134 CHINANET-BACKBONE 7.22ms from Kunming, CN

Traceroute

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

$
traceroute -a -n -q1 -m4 185.191.186.13
traceroute to 185.191.186.13 (185.191.186.13): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Novosibirsk, RU
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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