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
2a01:7d20:2300:0:a55:31ff:fe06:a2fc AS203645 Jan Ryznar 6.81ms from Prague, CZ
2a01:7d20:fe00::1 AS203645 Jan Ryznar 7.44ms 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
2a01:7d20:701::1 AS203645 Jan Ryznar 6.14ms from Prague, CZ
185.133.189.1 AS203645 Jan Ryznar 7.39ms from Prague, CZ
2a01:7d20:101::1 AS203645 Jan Ryznar 5.72ms from Prague, CZ
2a01:7d20:201::1 AS203645 Jan Ryznar 5.67ms from Prague, CZ
185.133.190.1 AS203645 Jan Ryznar 5.50ms from Prague, CZ
2a01:7d20:a00:1::1 AS203645 Jan Ryznar 7.52ms from Prague, CZ
2a01:7d20:1000:1::1 AS203645 Jan Ryznar 10.96ms from Prague, CZ
2a01:7d20:300:1::1 AS203645 Jan Ryznar 6.85ms from Prague, CZ
2a01:7d20:e00::1 AS203645 Jan Ryznar 7.57ms from Prague, CZ
2a01:7d20:501:100::1 AS203645 Jan Ryznar 7.32ms from Prague, CZ
2a01:7d20:700:1::1 AS203645 Jan Ryznar 5.89ms from Prague, CZ
2a01:7d20:e01::1 AS203645 Jan Ryznar 7.76ms from Prague, CZ
2a01:7d20:1201::1 AS203645 Jan Ryznar 7.50ms from Prague, CZ
2a01:7d20:c01::1 AS203645 Jan Ryznar 8.05ms from Prague, CZ
2a01:7d20:ff00::1 AS203645 Jan Ryznar 5.51ms from Prague, CZ
2a01:7d20:7d20::1 AS203645 Jan Ryznar 6.66ms from Prague, CZ
2a01:7d20:100:2::1 AS203645 Jan Ryznar 5.65ms from Prague, CZ
2a01:7d20:1001::1 AS203645 Jan Ryznar 11.01ms from Prague, CZ
2a01:7d20:500:1::1 AS203645 Jan Ryznar 6.33ms from Prague, CZ
2a01:7d20:302::1 AS203645 Jan Ryznar 6.93ms 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
24.88.247.61 AS11426 Charter Communications Inc 12.85ms from Ashburn, US
162.207.229.77 AS7018 AT&T Enterprises, LLC 2.66ms from Atlanta, US
1.14.112.253 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.76ms from Chengdu, CN
173.29.174.189 AS30036 Mediacom Communications Corp 16.54ms from Chicago, US
97.149.151.173 AS6167 Verizon Business 9.75ms from Chicago, US
52.15.99.29 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
3.16.247.189 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
27.131.14.13 AS55492 Dhaka Fiber Net Limited 0.43ms from Dhaka, BD
178.184.119.109 AS12389 PJSC Rostelecom 13.29ms from Krasnoyarsk, RU
72.132.247.109 AS20001 Charter Communications Inc 9.39ms from Los Angeles, US
76.71.125.173 AS577 Bell Canada 3.16ms from Montreal, CA
41.72.192.45 AS30844 Liquid Telecommunications Ltd 0.52ms from Nairobi, KE
39.145.37.29 AS9808 China Mobile Communications Group Co., Ltd. 6.97ms from Nanjing, CN
76.99.67.13 AS7922 Comcast Cable Communications, LLC 12.53ms from New York City, US
184.177.23.141 AS22773 Cox Communications Inc. 1.11ms from Phoenix, US
190.95.221.109 AS27947 Telconet S.A 0.80ms from Quito, EC
179.248.191.157 AS26615 TIM S/A 9.85ms from Rio de Janeiro, BR
27.5.121.157 AS17488 Hathway IP Over Cable Internet 1.80ms from Saint Thomas Mount, IN
23.13.22.77 AS16625 Akamai Technologies, Inc. 2.61ms from Santiago de Queretaro, MX
201.103.207.29 AS8151 UNINET 3.74ms from Santiago de Queretaro, MX
188.20.24.173 AS8447 A1 Telekom Austria AG 5.46ms from Vienna, AT
75.131.145.109 AS20115 Charter Communications LLC 12.21ms from Ashburn, US
124.198.166.237 AS398766 TriCoLink, Inc. 17.13ms from Atlanta, US
84.241.52.13 AS31549 Aria Shatel PJSC 18.09ms from Baku, AZ
49.232.139.125 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.94ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 185.133.188.40
traceroute to 185.133.188.40 (185.133.188.40): 7 hops max, 52 byte packets
3 [] 80.249.214.27 13.928 ms
4 [AS28725] 85.163.10.198 18.104 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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