Autonomous System details

AS204772

Reditelstvi silnic a dalnic s.p.  ·  rsd.cz

Czechia

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

Sign up for free ›

AS204772 – Reditelstvi silnic a dalnic s.p.

Field Value
Country Czechia
Website rsd.cz
Hosted domains 4
IPv4 addresses 1,024
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry ripe
Allocated 8 years ago on Jan 10, 2018
Updated 2 years ago on Aug 29, 2023

IP Ranges

Netblock Company Num of IPs
185.240.220.0/22 Reditelstvi silnic a dalnic s.p. 1,024
Netblock Company
2a0c:8080::/32 Reditelstvi silnic a dalnic s.p.
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:       AS204772
                                                OrgID:          AS204772
                                                ASName:         AS204772
                                                ASNumber:       AS204772
                                                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 4 domain names hosted across 4 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
185.240.221.77 ██████████ 1
185.240.221.97 ██████ 1
185.240.221.61 ███████ 1
185.240.221.50 ██████████ 1

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 are 22 peers for this ASN.

Peers Name
AS14840 BR.Digital Telecom
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS198150 SIACOM JSC
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS24482 SG.GS
AS2852 CESNET z.s.p.o.
AS29504 Freenet Liberec, z.s.
AS32590 Valve Corporation
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS40994 Hohl IT e.U.
AS4455 IX Reach Ltd
AS49544 i3D.net B.V
AS51184 Fonira Telekom GmbH
AS53062 ALT | GRUPO BRASIL TECPAR
AS57463 NetIX Communications JSC
AS6204 INTERKVM HOST SRL
AS6663 Euroweb Romania S.R.L.
AS6855 Slovak Telekom, a.s.
AS6881 NIX.CZ z.s.p.o.
AS8218 Zayo Infrastructure France SA
AS9498 BHARTI Airtel Ltd.
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 are 2 upstreams for this ASN.

upstreams Name
AS2852 CESNET z.s.p.o.
AS6855 Slovak Telekom, 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

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

IP Address ASN Details
185.240.221.51 AS204772 Reditelstvi silnic a dalnic s.p. 0.89ms from Prague, CZ
185.240.223.3 AS204772 Reditelstvi silnic a dalnic s.p. 0.71ms from Prague, CZ
2a0c:8080:2222:1:1:1:111:0 AS204772 Reditelstvi silnic a dalnic s.p. 11.43ms from Frankfurt am Main, DE
185.240.222.10 AS204772 Reditelstvi silnic a dalnic s.p. 1.23ms 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
69.39.238.36 AS32181 GigeNET 0.13ms from Chicago, US
116.178.204.84 AS4837 CHINA UNICOM China169 Backbone 7.48ms from Hami, CN
193.200.97.52 AS210906 UAB "Bite Lietuva" 0.17ms from Herndon, US
52.172.224.4 AS8075 Microsoft Corporation 0.18ms from Lohogaon, IN
3.9.12.228 AS16509 Amazon.com, Inc. 0.14ms from London, GB
31.96.115.180 AS2856 British Telecommunications PLC 2.59ms from London, GB
68.80.4.180 AS7922 Comcast Cable Communications, LLC 7.46ms from New York City, US
186.71.193.132 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 1.10ms from Quito, EC
34.166.236.36 AS396982 Google LLC 6.45ms from Riyadh, SA
92.101.85.4 AS12389 PJSC Rostelecom 17.43ms from Saint Petersburg, RU
118.35.154.100 AS4766 Korea Telecom 7.25ms from Seoul, KR
83.227.74.228 AS8434 Telenor Sverige AB 1.06ms from Stockholm, SE
51.68.118.100 AS16276 OVH SAS 0.06ms from Strasbourg, FR
84.52.2.244 AS8728 AS INFONET 0.52ms from Tallinn, EE
8.25.190.4 AS23089 Hotwire Communications 3.62ms from Tampa, US
34.84.17.52 AS396982 Google LLC 0.14ms from Tokyo, JP
24.41.18.4 AS7029 Windstream Communications LLC 0.55ms from Ashburn, US
91.58.183.180 AS3320 Deutsche Telekom AG 1.84ms from Berlin, DE
176.96.130.20 AS213945 DATA HOME YAZILIM BILGI TEKNOLOJILERI TICARET LIMITED SIRKETI 0.17ms from Bursa, TR
216.249.147.20 AS14760 Murray State University 13.46ms from Chicago, US
65.255.93.244 AS11650 Pioneer Long Distance Inc. 9.17ms from Dallas, US
51.6.209.36 AS6871 Plusnet 6.24ms from Erith, GB
83.248.245.196 AS1257 Tele2 Sverige AB 10.95ms from Falkenberg, SE
122.152.245.228 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.07ms from Guangzhou, CN
5.67.225.180 AS5607 Sky UK Limited 5.75ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m12 185.240.220.204
traceroute to 185.240.220.204 (185.240.220.204): 12 hops max, 52 byte packets
1 [AS15169] 142.251.248.129 233.851 ms
2 [AS15169] 192.178.99.18 238.998 ms
3 *
4 *
5 [AS13036] 213.210.148.121 162.914 ms
6 [AS13036] 193.179.12.54 163.966 ms
7 [AS204772] 185.240.223.4 163.779 ms
8 [AS204772] 185.240.223.3 171.872 ms
9 [AS204772] 185.240.223.4 164.261 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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 AS204772 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