Autonomous System details

AS203645

Jan Ryznar  ·  rps.cz

Czechia
    Stub AS Icon Stub AS

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS203645
                                                OrgID:          AS203645
                                                ASName:         AS203645
                                                ASNumber:       AS203645
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS28725 CETIN a.s.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS28725 CETIN a.s.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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:c01::1 AS203645 Jan Ryznar 8.05ms from Prague, CZ
2a01:7d20:e00::1 AS203645 Jan Ryznar 7.56ms from Prague, CZ
2a01:7d20:e01::1 AS203645 Jan Ryznar 7.75ms from Prague, CZ
2a01:7d20:300:1::1 AS203645 Jan Ryznar 6.82ms from Prague, CZ
2a01:7d20:500:1::1 AS203645 Jan Ryznar 6.32ms from Prague, CZ
2a01:7d20:1000:1::1 AS203645 Jan Ryznar 10.97ms from Prague, CZ
2a01:7d20:a01::1 AS203645 Jan Ryznar 8.15ms from Prague, CZ
2a01:7d20:701::1 AS203645 Jan Ryznar 6.19ms from Prague, CZ
185.133.189.1 AS203645 Jan Ryznar 7.39ms from Prague, CZ
2a01:7d20:ff00::1 AS203645 Jan Ryznar 5.52ms from Prague, CZ
2a01:7d20:501:100:ba69:f4ff:fe15:f9f1 AS203645 Jan Ryznar 7.37ms from Prague, CZ
2a01:7d20:201::1 AS203645 Jan Ryznar 5.69ms from Prague, CZ
2a01:7d20:1201::1 AS203645 Jan Ryznar 7.58ms from Prague, CZ
2a01:7d20:2300:0:a55:31ff:fe06:a2fc AS203645 Jan Ryznar 6.83ms from Prague, CZ
2a01:7d20:302::1 AS203645 Jan Ryznar 6.98ms from Prague, CZ
2a01:7d20:101::1 AS203645 Jan Ryznar 5.74ms from Prague, CZ
2a01:7d20:a00:1::1 AS203645 Jan Ryznar 7.52ms from Prague, CZ
2a01:7d20:100:1::1 AS203645 Jan Ryznar 5.66ms from Prague, CZ
2a01:7d20:700:1::1 AS203645 Jan Ryznar 5.90ms from Prague, CZ
2a01:7d20:fe00::1 AS203645 Jan Ryznar 7.47ms from Prague, CZ
185.133.190.1 AS203645 Jan Ryznar 5.50ms from Prague, CZ
2a01:7d20:7d20::1 AS203645 Jan Ryznar 6.72ms from Prague, CZ
2a01:7d20:2000:0:ce2d:e0ff:fe21:b759 AS203645 Jan Ryznar 9.53ms from Prague, CZ
2a01:7d20:1001::1 AS203645 Jan Ryznar 11.07ms 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
34.86.47.173 AS396982 Google LLC 0.13ms from Ashburn, US
50.36.13.221 AS5650 Frontier Communications of America, Inc. 18.98ms from Ashburn, US
76.19.156.109 AS7922 Comcast Cable Communications, LLC 7.55ms from Boston, US
66.225.46.13 AS54240 Syndeo Networks, Inc 1.80ms from Chicago, US
75.231.92.77 AS6167 Verizon Business 19.42ms from Chicago, US
173.88.148.221 AS10796 Charter Communications Inc 5.79ms from Columbus, US
73.252.85.45 AS7922 Comcast Cable Communications, LLC 15.07ms from Dallas, US
103.231.162.109 AS59362 KS Network Limited 0.27ms from Dhaka, BD
23.120.169.93 AS7018 AT&T Enterprises, LLC 14.31ms from Durham, US
49.131.97.13 AS17924 SmarTone Mobile Communications Ltd 12.44ms from Hong Kong, HK
95.125.23.237 AS3352 TELEFONICA DE ESPANA S.A.U. 15.24ms from Madrid, ES
187.200.144.189 AS8151 UNINET 8.41ms from Mexico City, MX
47.18.214.61 AS6128 Cablevision Systems Corp. 1.92ms from New York City, US
182.48.57.13 AS9371 SAKURA Internet Inc. 0.41ms from Osaka, JP
195.5.229.221 AS13193 Keyyo SA 0.82ms from Paris, FR
27.214.133.61 AS4837 CHINA UNICOM China169 Backbone 4.01ms from Qingdao, CN
2.236.10.157 AS12874 Fastweb SpA 4.04ms from Rome, IT
177.136.248.29 AS53107 EVEO S.A. 1.12ms from Sao Paulo, BR
119.68.33.45 AS17858 LG POWERCOMM 1.87ms from Seoul, KR
210.116.101.253 AS17881 Inet Hosting, Inc. 0.90ms from Seoul, KR
49.28.58.205 AS4766 Korea Telecom 7.61ms from Seoul, KR
183.11.243.13 AS4134 CHINANET-BACKBONE 1.12ms from Shenzhen, CN
27.184.0.189 AS4134 CHINANET-BACKBONE 2.60ms from Shijiazhuang, CN
113.229.158.45 AS4837 CHINA UNICOM China169 Backbone 3.97ms from Tieling, CN
59.128.153.125 AS2516 KDDI CORPORATION 5.72ms from Tokyo, JP

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 0.712 ms
3 [] 80.74.42.94 1.187 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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs