Autonomous System details

AS203645

Jan Ryznar  ·  rps.cz

Czechia
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AS203645 – Jan Ryznar

Field Value
Country Czechia
Website rps.cz
Hosted domains 0
IPv4 addresses 1,024
IPv6 addresses 4,343,670,469,875,362,624,719,290,368
ASN type ISP
Registry ripe
Allocated 10 years ago on Jan 07, 2016
Updated 7 years ago on Nov 23, 2018

IP Ranges

Netblock Company Num of IPs
185.133.188.0/24 Jan Ryznar 256
185.133.189.0/24 Jan Ryznar 256
185.133.190.0/24 Jan Ryznar 256
185.133.191.0/24 Jan Ryznar 256
Netblock Company
2a01:7d20:100::/40 Jan Ryznar
2a01:7d20:200::/40 Jan Ryznar
2a01:7d20:300::/40 Jan Ryznar
2a01:7d20:500::/40 Jan Ryznar
2a01:7d20:700::/40 Jan Ryznar
2a01:7d20:a00::/40 Jan Ryznar
2a01:7d20:c00::/40 Jan Ryznar
2a01:7d20:e00::/40 Jan Ryznar
2a01:7d20:1000::/40 Jan Ryznar
2a01:7d20:1200::/40 Jan Ryznar
2a01:7d20:2000::/40 Jan Ryznar
2a01:7d20:2300::/40 Jan Ryznar
2a01:7d20:fe00::/40 Jan Ryznar
2a01:7d20:ff00::/40 Jan Ryznar
2a01:7d20:101::/48 Jan Ryznar
2a01:7d20:201::/48 Jan Ryznar
2a01:7d20:300::/48 Jan Ryznar
2a01:7d20:302::/48 Jan Ryznar
2a01:7d20:a01::/48 Jan Ryznar
2a01:7d20:1201::/48 Jan Ryznar
2a01:7d20:2011::/48 Jan Ryznar
2a01:7d20:2311::/48 Jan Ryznar
2a01:7d20:7d20::/48 Jan Ryznar

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS203645
                                                OrgID:          AS203645
                                                ASName:         AS203645
                                                ASNumber:       AS203645
                                                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
AS28725 CETIN a.s.
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS28725 CETIN 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

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

IP Address ASN Details
2a01:7d20:201::1 AS203645 Jan Ryznar 5.67ms from Prague, CZ
2a01:7d20:700:1::1 AS203645 Jan Ryznar 5.89ms from Prague, CZ
2a01:7d20:2300:0:a55:31ff:fe06:a2fc AS203645 Jan Ryznar 6.81ms from Prague, CZ
2a01:7d20:500:1::1 AS203645 Jan Ryznar 6.33ms from Prague, CZ
185.133.190.1 AS203645 Jan Ryznar 5.50ms from Prague, CZ
2a01:7d20:e01::1 AS203645 Jan Ryznar 7.76ms from Prague, CZ
2a01:7d20:fe00::1 AS203645 Jan Ryznar 7.44ms from Prague, CZ
2a01:7d20:300:1::1 AS203645 Jan Ryznar 6.85ms from Prague, CZ
2a01:7d20:7d20::1 AS203645 Jan Ryznar 6.66ms from Prague, CZ
2a01:7d20:e00::1 AS203645 Jan Ryznar 7.57ms from Prague, CZ
2a01:7d20:100:2::1 AS203645 Jan Ryznar 5.65ms from Prague, CZ
2a01:7d20:1000:1::1 AS203645 Jan Ryznar 10.96ms from Prague, CZ
2a01:7d20:101::1 AS203645 Jan Ryznar 5.72ms from Prague, CZ
185.133.189.1 AS203645 Jan Ryznar 7.39ms from Prague, CZ
2a01:7d20:2000:0:ce2d:e0ff:fe21:b759 AS203645 Jan Ryznar 8.94ms from Prague, CZ
2a01:7d20:a01::1 AS203645 Jan Ryznar 8.21ms from Prague, CZ
2a01:7d20:ff00::1 AS203645 Jan Ryznar 5.51ms from Prague, CZ
2a01:7d20:701::1 AS203645 Jan Ryznar 6.14ms from Prague, CZ
2a01:7d20:501:100::1 AS203645 Jan Ryznar 7.32ms from Prague, CZ
2a01:7d20:c01::1 AS203645 Jan Ryznar 8.05ms from Prague, CZ
2a01:7d20:a00:1::1 AS203645 Jan Ryznar 7.52ms from Prague, CZ
2a01:7d20:1001::1 AS203645 Jan Ryznar 11.01ms from Prague, CZ
2a01:7d20:302::1 AS203645 Jan Ryznar 6.93ms from Prague, CZ
2a01:7d20:1201::1 AS203645 Jan Ryznar 7.50ms 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
89.135.172.29 AS21334 One Hungary Ltd. 8.29ms from Budapest, HU
20.98.26.141 AS8075 Microsoft Corporation 0.35ms from Chicago, US
144.223.78.45 AS174 Cogent Communications, LLC 0.68ms from Dallas, US
58.16.25.141 AS4837 CHINA UNICOM China169 Backbone 1.61ms from Guiyang, CN
23.46.11.205 AS20940 Akamai International B.V. 0.65ms from Los Angeles, US
108.69.204.109 AS7018 AT&T Enterprises, LLC 2.95ms from Miami, US
74.66.133.237 AS12271 Charter Communications Inc 3.34ms from New York City, US
119.242.59.125 AS2518 BIGLOBE Inc. 12.86ms from Osaka, JP
123.235.59.13 AS4837 CHINA UNICOM China169 Backbone 1.01ms from Qingdao, CN
62.209.114.45 AS2119 Telenor Norge AS 10.85ms from Sandefjord, NO
222.85.82.141 AS4134 CHINANET-BACKBONE 3.96ms from Zhengzhou, CN
178.193.159.45 AS3303 Swisscom (Switzerland) Ltd 2.34ms from Zuerich, CH
45.223.95.77 AS19551 Incapsula Inc 0.22ms from Amsterdam, NL
78.87.192.13 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 5.21ms from Athens, GR
49.50.247.29 AS56030 Voyager Internet Ltd. 1.01ms from Auckland, NZ
118.208.158.221 AS7545 TPG Telecom Limited 1.45ms from Brisbane, AU
91.181.136.157 AS5432 Proximus NV 2.55ms from Brussels, BE
112.195.23.45 AS4837 CHINA UNICOM China169 Backbone 6.63ms from Chengdu, CN
200.215.117.253 AS8167 V tal 6.33ms from Curitiba, BR
115.114.127.189 AS4755 TATA Communications formerly VSNL is Leading ISP 1.27ms from Delhi, IN
54.247.103.221 AS16509 Amazon.com, Inc. 0.33ms from Dublin, IE
82.36.127.125 AS5089 Virgin Media Limited 5.00ms from Erith, GB
47.87.128.93 AS45102 Alibaba (US) Technology Co., Ltd. 0.76ms from Frankfurt am Main, DE
14.163.79.29 AS45899 VNPT Corp 5.42ms from Hanoi, VN
60.19.216.205 AS4837 CHINA UNICOM China169 Backbone 8.21ms from Liaoyang, CN

Traceroute

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

$
traceroute -a -n -q1 185.133.190.1
traceroute to 185.133.190.1 (185.133.190.1): 64 hops max, 52 byte packets
2 [] 91.210.16.230 0.753 ms
3 [] 80.74.42.94 1.17 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 AS203645 at robtex.

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