Autonomous System details

AS204772

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

Czechia

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AS204772 – Reditelstvi silnic a dalnic s.p.

Field Value
Country Czechia
Website rsd.cz
Hosted domains 4
IPv4 addresses 1,024
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Business
Registry ripe
Allocated 8 years ago on Jan 10, 2018
Updated 3 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.
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WHOIS Details

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                                                ASHandle:       AS204772
                                                OrgID:          AS204772
                                                ASName:         AS204772
                                                ASNumber:       AS204772
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 4 domain names hosted across 4 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.240.221.77 ██████████ 1
185.240.221.61 ███████ 1
185.240.221.50 ██████████ 1
185.240.221.97 ██████ 1

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Peers

There are 20 peers for this ASN.

Peers Name
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS198150 SIACOM JSC
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS24482 SG.GS
AS24940 Hetzner Online GmbH
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.
AS43733 Viva Armenia CJSC
AS4455 IX Reach Ltd
AS49544 i3D.net B.V
AS51184 Fonira Telekom GmbH
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
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Upstreams

There are 2 upstreams for this ASN.

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

There are no downstreams for this ASN.

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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
185.240.221.61 AS204772 Reditelstvi silnic a dalnic s.p. 0.91ms from Prague, CZ
185.240.222.10 AS204772 Reditelstvi silnic a dalnic s.p. 1.25ms from Prague, CZ
185.240.223.3 AS204772 Reditelstvi silnic a dalnic s.p. 0.69ms from Prague, CZ
2a0c:8080:2222:1:1:1:111:0 AS204772 Reditelstvi silnic a dalnic s.p. 5.16ms 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
128.82.28.4 AS1201 Old Dominion University 5.79ms from Ashburn, US
41.33.102.116 AS8452 TE-AS 1.86ms from Cairo, EG
3.20.9.100 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
168.199.120.100 AS39855 Mod Mission Critical LLC 0.92ms from Dublin, IE
194.5.145.68 AS205876 Hoasted B.V. 0.22ms from Falkenstein, DE
93.122.71.116 AS48951 Telekom Deutschland GmbH 7.43ms from Frankfurt am Main, DE
125.106.62.84 AS4134 CHINANET BACKBONE 9.92ms from Hangzhou, CN
190.3.184.20 AS267765 COTAP LTDA 15.42ms from La Paz, BO
31.120.26.100 AS2856 British Telecommunications PLC 2.55ms from London, GB
51.6.170.20 AS6871 Plusnet 6.57ms from London, GB
58.7.107.100 AS7545 TPG Telecom Limited 1.50ms from Melbourne, AU
216.249.147.20 AS14760 Murray State University 6.79ms from Murfreesboro, US
180.11.253.228 AS4713 NTT DOCOMO BUSINESS,Inc. 3.16ms from Tokyo, JP
189.154.71.228 AS8151 UNINET 13.49ms from Tucson, US
83.10.80.4 AS5617 Orange Polska Spolka Akcyjna 9.80ms from Warsaw, PL
195.22.101.4 AS42093 InterRacks B.V. 2.60ms from Amsterdam, NL
212.165.201.84 AS12684 SES ASTRA S.A. 0.32ms from Bucharest, RO
172.77.106.212 AS5650 Frontier Communications of America, Inc. 15.23ms from Chicago, US
71.72.210.84 AS10796 Charter Communications Inc 11.93ms from Cleveland, US
91.7.36.148 AS3320 Deutsche Telekom AG 7.32ms from Frankfurt am Main, DE
175.233.47.52 AS4766 Korea Telecom 1.90ms from Incheon, KR
14.89.4.20 AS4766 Korea Telecom 2.04ms from Incheon, KR
87.19.241.100 AS3269 Telecom Italia S.p.A. 6.40ms from Milan, IT
95.72.41.164 AS12389 PJSC Rostelecom 1.44ms from Moscow, RU
162.84.198.68 AS701 Verizon Business 2.68ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -m12 185.240.220.104
traceroute to 185.240.220.104 (185.240.220.104): 12 hops max, 52 byte packets
1 [AS15169] 142.251.248.129 173.282 ms
2 [AS15169] 192.178.98.38 173.898 ms
3 *
4 *
5 [AS13036] 213.210.148.121 176.966 ms
6 [AS13036] 193.179.12.54 177.815 ms
7 [AS204772] 185.240.223.4 176.731 ms
8 [AS204772] 185.240.223.3 173.485 ms
9 [AS204772] 185.240.223.4 176.387 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Johannesburg, ZA
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.

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