185.133.188.0/24

AS203645 · Jan Ryznar

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Summary

Country	Czechia
Domain	rps.cz
ASN	AS203645
Registry	RIPE
ID	CZ-RPSNET-OLS

WHOIS Details

inetnum:        185.133.188.0 - 185.133.188.255
netname:        CZ-RPSNET-OLS
country:        CZ
admin-c:        IJR5-RIPE
tech-c:         IJR5-RIPE
status:         ASSIGNED PA
mnt-by:         cz-rpsnet-1-mnt
created:        2024-10-14T10:45:51Z
last-modified:  2024-10-14T10:45:51Z
source:         RIPE
abuse-email:    internet@rps.cz
abuse-c:        AR34770-RIPE
abuse-org:      ORG-JR41-RIPE

person:         Ing. Jan Ryznar
address:        Olsany 168
address:        789 62
address:        Olsany
address:        CZECH REPUBLIC
phone:          +420 588 517800
nic-hdl:        IJR5-RIPE
mnt-by:         cz-rpsnet-1-mnt
created:        2015-12-22T08:34:48Z
last-modified:  2015-12-22T08:34:49Z
source:         RIPE

route:          185.133.188.0/22
descr:          RPSv4 prefix
origin:         AS203645
mnt-by:         cz-rpsnet-1-mnt
created:        2016-10-18T07:07:38Z
last-modified:  2016-10-18T07:07:38Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.133.0.0/16

Range	ASN	Company	Num of IPs
185.133.4.0/22	AS207614	Local TV and ISP Provider	1,024
185.133.60.0/22	AS49117	DTnet Detva s.r.o.	1,024
185.133.168.0/22	AS24627	GULFSATCOMMUNICATIONS COMPANY K.S.C.	1,024
185.133.204.0/22	AS12552	Arnestorp Design Handelsbolag	1,024
185.133.8.0/22	AS199163	teccle motion GmbH	1,024
185.133.48.0/22	AS42366	Koehler Internet Services UG (haftungsbeschraenkt)	1,024
185.133.112.0/22	AS61028	Stadtwerke Schwedt GmbH	1,024
185.133.80.0/22	AS16347	UNYC SAS	1,024
185.133.128.0/22	AS25540	INIT SYS SAS	1,024
185.133.164.0/22	AS58224	Iran Telecommunication Company PJS	1,024
185.133.116.0/22	AS213394	Clever Cloud SAS	1,024
185.133.20.0/22	AS55293	A2 Hosting, LLC	1,024
185.133.196.0/22	AS50980	cloudinfrastack, s.r.o.	1,024
185.133.152.0/22	AS206065	Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS	1,024
185.133.156.0/22	AS50826	Moelis & Company UK LLP	1,024
185.133.104.0/22	AS24978	Telenec Telekommunikation Neustadt GmbH	1,024
185.133.12.0/22	AS39702	Softwarezentrum Boeblingen/Sindelfingen e.V.	1,024
185.133.100.0/22	AS35046	OMEGA plus Chrudim s.r.o.	1,024
185.133.28.0/22	AS12350	VTX Services SA	1,024
185.133.52.0/22	AS203495	Netsample SAS	1,024
185.133.36.0/22	AS51942	EK-Media B.V.	1,024
185.133.108.0/22	AS57112	F2X Operator B.V.	1,024
185.133.64.0/22	AS9050	Orange Romania S.A.	1,024
185.133.160.0/22	AS214666	CELLNEX POLAND Sp. z o.o.	1,024
185.133.88.0/22	AS12595	Onworx BV	1,024
185.133.44.0/22	AS559	Schweizerischer Verein Balgrist	1,024
185.133.92.0/22	AS203485	Noinet Societa Cooperativa	1,024
185.133.200.0/22	AS209344	ENA Operador de Telecomunicaciones S.L.	1,024
185.133.244.0/22	AS60315	MOSHAVERIN PARSAYE BARIN Company Ltd.	1,024
185.133.4.0/23	AS207614	FuenLan's Customer IP Pool	512
185.133.248.0/23	AS51167	Contabo GmbH	512
185.133.250.0/23	AS51167	Contabo GmbH	512
185.133.220.0/23	AS203251	Alchemy Systems Intl Ltd. G2 DC Range	512
185.133.60.0/23	AS49117	DTnet	512
185.133.160.0/23	AS214666	CELLNEX POLAND Sp. z o.o.	512
185.133.162.0/23	AS214666	CELLNEX POLAND Sp. z o.o.	512
185.133.94.0/24	AS203485	Noinet Societa Cooperativa	256
185.133.93.0/24	AS203485	Noinet Societa Cooperativa	256
185.133.241.0/24	AS200474	CRFreeNet community network	256
185.133.92.0/24	AS203485	Noinet Societa Cooperativa	256
185.133.240.0/24	AS200474	CRFreeNet community network	256
185.133.214.0/24	AS133524	route object for Global Technology	256
185.133.226.0/24	AS203459	Storm for Information Technology, Internet Services, Communications, Electronic Solutions, Software, and Automation LLC	256
185.133.226.0/24	AS203459	Storm for Information Technology, Internet Services, Communications, Electronic Solutions, Software, and Automation LLC	256
185.133.185.0/24	AS199971	Ixtlan Team d.o.o.	256
185.133.225.0/24	AS203459	Storm for Information Technology, Internet Services, Communications, Electronic Solutions, Software, and Automation LLC	256
185.133.232.0/24	AS213089	Lorusso Salvatore trading as Vitalbanet S.A.S	256
185.133.224.0/24	AS203459	Storm for Information Technology, Internet Services, Communications, Electronic Solutions, Software, and Automation LLC	256
185.133.126.0/24	AS199437	Verband der Versicherungsunternehmen Oesterreichs Association	256
185.133.213.0/24	AS133524	route object for Global Technology	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
45.37.116.152	AS11426 Charter Communications Inc	`10.71ms` from Ashburn, US
34.207.148.216	AS14618 Amazon.com, Inc.	`0.57ms` from Ashburn, US
18.205.213.104	AS14618 Amazon.com, Inc.	`0.55ms` from Ashburn, US
34.222.215.24	AS16509 Amazon.com, Inc.	`0.25ms` from Boardman, US
91.176.150.8	AS5432 Proximus NV	`2.16ms` from Brussels, BE
34.255.9.72	AS16509 Amazon.com, Inc.	`0.26ms` from Dublin, IE
13.74.179.104	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
79.194.255.72	AS3320 Deutsche Telekom AG	`6.73ms` from Frankfurt am Main, DE
147.148.36.104	AS2856 British Telecommunications PLC	`5.25ms` from London, GB
194.73.60.8	AS2856 British Telecommunications PLC	`1.25ms` from London, GB
88.15.122.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.42ms` from Madrid, ES
118.127.97.8	AS9336 XYZ Telecom Pty Ltd	`9.46ms` from Melbourne, AU
157.65.143.40	AS2514 NTT PC Communications, Inc.	`10.71ms` from Osaka, JP
90.26.62.152	AS3215 Orange S.A.	`2.10ms` from Paris, FR
212.24.143.136	AS29208 Quantcom, a.s.	`0.47ms` from Prague, CZ
94.241.66.24	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`0.73ms` from Prague, CZ
1.170.238.136	AS3462 Data Communication Business Group	`1.61ms` from Taichung, TW
44.213.88.200	AS14618 Amazon.com, Inc.	`0.95ms` from Ashburn, US
108.239.66.72	AS7018 AT&T Enterprises, LLC	`2.77ms` from Atlanta, US
185.6.200.24	AS203603 Antonio Lobato Trujillo	`5.90ms` from Madrid, ES
50.117.3.120	AS208226 OUIHEBERG SARL	`0.11ms` from New York City, US
67.85.99.24	AS6128 Cablevision Systems Corp.	`7.54ms` from New York City, US
124.91.3.72	AS4837 CHINA UNICOM China169 Backbone	`5.76ms` from Ningbo, CN
185.163.8.24	AS49956 In(n) Energie GmbH	`4.87ms` from Nuernberg, DE
174.135.220.136	AS33363 Charter Communications, Inc	`10.02ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 185.133.188.110

traceroute to 185.133.188.110 (185.133.188.110): 6 hops max, 52 byte packets

2 [AS47447] 212.83.33.9 0.842 ms

3 [AS47447] 62.113.192.67 0.418 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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