Autonomous System details

AS203645

Jan Ryznar  ·  rps.cz

Czechia
    Stub AS Icon Stub AS

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AS203645 – Jan Ryznar

Field Value
Country Czechia
Website rps.cz
Hosted domains 0
IPv4 addresses 1,024
IPv6 addresses 4,343,670,469,875,362,642,800,000,000
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
2a01:7d20:7d20:1::1 AS203645 Jan Ryznar 6.78ms from Prague, CZ
2a01:7d20:100:1::1 AS203645 Jan Ryznar 5.64ms from Prague, CZ
2a01:7d20:e00::1 AS203645 Jan Ryznar 7.61ms from Prague, CZ
2a01:7d20:fe00::1 AS203645 Jan Ryznar 7.40ms from Prague, CZ
2a01:7d20:e01::1 AS203645 Jan Ryznar 7.72ms from Prague, CZ
185.133.190.1 AS203645 Jan Ryznar 5.51ms from Prague, CZ
185.133.189.1 AS203645 Jan Ryznar 7.40ms from Prague, CZ
2a01:7d20:300:1::1 AS203645 Jan Ryznar 6.82ms from Prague, CZ
2a01:7d20:101::1 AS203645 Jan Ryznar 5.68ms from Prague, CZ
2a01:7d20:2000:0:ce2d:e0ff:fe21:b759 AS203645 Jan Ryznar 9.47ms from Prague, CZ
2a01:7d20:1000:1::1 AS203645 Jan Ryznar 10.94ms from Prague, CZ
2a01:7d20:a01::1 AS203645 Jan Ryznar 8.14ms from Prague, CZ
2a01:7d20:1001::1 AS203645 Jan Ryznar 10.91ms from Prague, CZ
2a01:7d20:701::1 AS203645 Jan Ryznar 6.17ms from Prague, CZ
2a01:7d20:ff00::1 AS203645 Jan Ryznar 5.53ms from Prague, CZ
2a01:7d20:201::1 AS203645 Jan Ryznar 5.64ms from Prague, CZ
2a01:7d20:1201::1 AS203645 Jan Ryznar 7.53ms from Prague, CZ
2a01:7d20:700:1::1 AS203645 Jan Ryznar 5.88ms from Prague, CZ
2a01:7d20:c01::1 AS203645 Jan Ryznar 8.10ms from Prague, CZ
2a01:7d20:500:1::1 AS203645 Jan Ryznar 6.40ms from Prague, CZ
2a01:7d20:501:100:ba69:f4ff:fe15:f9f1 AS203645 Jan Ryznar 7.28ms from Prague, CZ
2a01:7d20:302::1 AS203645 Jan Ryznar 6.87ms from Prague, CZ
2a01:7d20:a00:2::1 AS203645 Jan Ryznar 7.50ms from Prague, CZ
2a01:7d20:2300:0:a55:31ff:fe06:a2fc AS203645 Jan Ryznar 6.78ms 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
87.211.108.109 AS13127 Odido Netherlands B.V. 17.27ms from Amsterdam, NL
20.160.92.13 AS8075 Microsoft Corporation 0.17ms from Amsterdam, NL
54.247.103.221 AS16509 Amazon.com, Inc. 0.30ms from Dublin, IE
40.87.130.93 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
217.35.93.205 AS2856 British Telecommunications PLC 2.39ms from Erith, GB
87.153.151.189 AS3320 Deutsche Telekom AG 3.52ms from Frankfurt am Main, DE
88.0.111.221 AS3352 TELEFONICA DE ESPANA S.A.U. 2.93ms from Madrid, ES
62.173.189.141 AS3302 Retelit Digital Services S.p.A. 0.27ms from Milan, IT
60.142.213.45 AS17676 SoftBank Corp. 3.58ms from Osaka, JP
129.146.56.189 AS31898 Oracle Corporation 0.96ms from Phoenix, US
54.91.196.29 AS14618 Amazon.com, Inc. 0.45ms from Reston, US
188.186.223.253 AS42683 JSC ER-Telecom Holding 15.35ms from Samara, RU
23.12.122.13 AS16625 Akamai Technologies, Inc. 0.17ms from Santiago, CL
120.197.105.253 AS9808 China Mobile Communications Group Co., Ltd. 4.12ms from Shenzhen, CN
104.100.37.109 AS16625 Akamai Technologies, Inc. 0.32ms from Ashburn, US
109.131.46.109 AS5432 Proximus NV 2.05ms from Brussels, BE
118.179.160.253 AS23956 AmberIT Limited 0.40ms from Dhaka, BD
84.156.54.61 AS3320 Deutsche Telekom AG 3.27ms from Frankfurt am Main, DE
196.1.249.29 AS15706 Sudatel (Sudan Telecom Co. Ltd) 13.67ms from Jeddah, SA
20.87.69.29 AS8075 Microsoft Corporation 0.15ms from Johannesburg, ZA
39.46.107.173 AS17557 Pakistan Telecommunication Company Limited 12.27ms from Karachi, PK
39.129.70.157 AS9808 China Mobile Communications Group Co., Ltd. 10.37ms from Kunming, CN
138.252.167.13 AS154242 Data Works Solutions Corporation 0.42ms from Manila, PH
13.202.240.125 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
80.247.191.77 AS20632 PJSC MegaFon 2.65ms from Saint Petersburg, RU

Traceroute

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

$
traceroute -a -n -q1 185.133.189.1
traceroute to 185.133.189.1 (185.133.189.1): 64 hops max, 52 byte packets
2 [] 91.210.16.230 0.821 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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