AS number 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
Number of IPv4 1,024
Number of IPv6 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.
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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
185.240.221.61 ███████ 1
185.240.221.97 ██████ 1
185.240.221.50 ██████████ 1
185.240.221.77 ██████████ 1

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Peers

There are 21 peers for this ASN.

Peers Name
AS14840 BR.Digital Provider
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS198150 SIACOM JSC
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
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
AS5405 Inter.link GmbH
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
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ASN API & Database

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
2a0c:8080:2222:3::1 AS204772 Reditelstvi silnic a dalnic s.p. 11.37ms from Frankfurt am Main, DE
185.240.222.10 AS204772 Reditelstvi silnic a dalnic s.p. 1.23ms from Prague, CZ
185.240.221.101 AS204772 Reditelstvi silnic a dalnic s.p. 0.88ms from Prague, CZ
185.240.223.1 AS204772 Reditelstvi silnic a dalnic s.p. 0.70ms 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
79.112.18.68 AS57269 DIGI SPAIN TELECOM S.L. 0.66ms from Barcelona, ES
120.4.143.100 AS4837 CHINA UNICOM China169 Backbone 6.40ms from Beijing, CN
101.22.172.132 AS4837 CHINA UNICOM China169 Backbone 10.41ms from Beijing, CN
20.96.191.100 AS8075 Microsoft Corporation 0.28ms from Boydton, US
212.28.78.4 AS15836 Arax-Impex s.r.l. 0.71ms from Chisinau, MD
136.112.247.132 AS396982 Google LLC 0.12ms from Council Bluffs, US
17.249.53.68 AS714 Apple Inc. 0.20ms from Dallas, US
81.14.206.36 AS13045 htp GmbH 5.78ms from Frankfurt am Main, DE
74.161.76.36 AS8075 Microsoft Corporation 0.21ms from Kloten, CH
195.234.243.20 AS12789 DMG Media Limited 2.22ms from London, GB
94.175.108.20 AS5089 Virgin Media Limited 14.16ms from London, GB
79.153.225.100 AS3352 TELEFONICA DE ESPANA S.A.U. 8.70ms from Madrid, ES
35.243.144.100 AS396982 Google LLC 0.14ms from Moncks Corner, US
103.231.10.148 AS18229 CtrlS 1.34ms from Mumbai, IN
114.189.179.20 AS4713 NTT DOCOMO BUSINESS,Inc. 14.12ms from Osaka, JP
18.209.147.228 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
34.200.243.20 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
188.54.75.20 AS25019 Saudi Telecom Company JSC 2.11ms from Riyadh, SA
23.214.94.36 AS20940 Akamai International B.V. 0.52ms from San Jose, US
183.90.140.164 AS45365 LG HelloVision Corp. 4.80ms from Seoul, KR
175.192.74.116 AS4766 Korea Telecom 1.45ms from Seoul, KR
1.201.175.20 AS9286 KINX 1.01ms from Seoul, KR
54.168.136.244 AS16509 Amazon.com, Inc. 0.22ms from Tokyo, JP
181.99.236.196 AS7303 Telecom Argentina S.A. 3.41ms from Buenos Aires, AR
52.50.49.196 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f4 -m14 185.240.220.232
traceroute to 185.240.220.232 (185.240.220.232): 14 hops max, 52 byte packets
5 [AS9498] 125.18.194.69 2.023 ms
6 [] 182.79.146.236 116.432 ms
7 *
8 *
9 [AS204772] 185.240.223.4 153.684 ms
10 [AS204772] 185.240.223.3 185.66 ms
11 [AS204772] 185.240.223.4 207.912 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Ahmedabad, IN
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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