91.230.144.0/24

AS51134 · Development 777 s.r.o.

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Summary

Country	Czechia
Domain	kajot.cz
ASN	AS51134
Registry	RIPE
ID	CZ-KAJOT

WHOIS Details

inetnum:        91.230.144.0 - 91.230.144.255
netname:        CZ-KAJOT
country:        CZ
org:            ORG-DS352-RIPE
admin-c:        MK21364-RIPE
tech-c:         MK21364-RIPE
status:         ASSIGNED PI
mnt-by:         cz-kajot-1-mnt
mnt-by:         RIPE-NCC-END-MNT
created:        2020-09-04T08:54:25Z
last-modified:  2020-09-04T08:54:25Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR45696-RIPE
abuse-org:      ORG-DS352-RIPE

organisation:   ORG-DS352-RIPE
org-name:       Development 777 s.r.o.
country:        CZ
org-type:       LIR
address:        Bednarova 621/29
address:        61900
address:        Brno
address:        CZECH REPUBLIC
phone:          +420 607 217 079
e-mail:         [email protected]
admin-c:        MK21364-RIPE
tech-c:         MK21364-RIPE
abuse-c:        AR45696-RIPE
mnt-ref:        cz-kajot-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-kajot-1-mnt
created:        2018-03-26T05:28:04Z
last-modified:  2024-07-16T07:47:25Z
source:         RIPE

person:         Jan Jerabek
address:        Bednarova 621/29
address:        61900
address:        Brno
address:        CZECH REPUBLIC
phone:          +420607217079
nic-hdl:        MK21364-RIPE
mnt-by:         cz-kajot-1-mnt
created:        2018-03-26T05:28:02Z
last-modified:  2024-07-23T10:58:31Z
source:         RIPE

route:          91.230.144.0/24
descr:          INTACTO-2-PI-MAI-CZ
origin:         AS51134
mnt-by:         MASTER-MNT
created:        2011-07-13T12:29:35Z
last-modified:  2011-07-13T12:29:35Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.230.0.0/16

Range	ASN	Company	Num of IPs
91.230.128.0/22	AS398700	Svenska UMTS Nat AB	1,024
91.230.184.0/22	AS57109	Pro-Revizor LLC.	1,024
91.230.112.0/22	AS57055	Sponsor-LIR Contact:	1,024
91.230.176.0/22	AS28836	Selligent SA	1,024
91.230.12.0/22	AS51388	Kabeline televizija ir interneto paslaugos Marijampoles mieste.	1,024
91.230.136.0/22	AS51200	LLC Digital Dialogue-Nets	1,024
91.230.68.0/22	AS31027	Atos IT Solutions and Services A/S	1,024
91.230.172.0/22	AS41412	WIIT AG	1,024
91.230.152.0/22	AS51604	JSC ER-Telecom Holding	1,024
91.230.10.0/23	AS52163	Optima Communications, LLC	512
91.230.198.0/23	AS57102	Elektron-Service LLC.	512
91.230.254.0/23	AS60471	Ervin Luzi	512
91.230.88.0/23	AS197615	NaszaSiec.NET Krakow Damian Murzynowski	512
91.230.86.0/23	AS197940	ROBI-KOM Robert Mazur	512
91.230.170.0/23	AS28836	Selligent SA	512
91.230.160.0/23	AS57089	5POINT AG	512
91.230.62.0/23	AS57064	Sfinks Ltd	512
91.230.18.0/23	AS57006	Haulmont Samara Ltd.	512
91.230.100.0/23	AS51397	OJSC Petrol Stock Company Bashneft	512
91.230.44.0/23	AS57051	IT Pro s.r.o.	512
91.230.4.0/23	AS197930	Haahtela-kehitys Oy	512
91.230.206.0/23	AS57105	SUNIMPROF ROTTAPRINT SRL	512
91.230.226.0/23	AS57120	TMK Ltd	512
91.230.52.0/23	AS8595	OOO WestCall Ltd.	512
91.230.0.0/23	AS57284	Region Hauts-de-France	512
91.230.222.0/23	AS197982	Polsko-Japonska Wyzsza Szkola Technik Komputerowych	512
91.230.196.0/23	AS200463	LLC firm Letkom	512
91.230.58.0/23	AS197936	ADB Polska Sp. z o.o.	512
91.230.76.0/23	AS50625	WIDGET-NET Lukasz Nycz	512
91.230.92.0/23	AS48229	Kiev	512
91.230.20.0/23	AS50760	Mozhaisk Computer Networks Ltd.	512
91.230.140.0/23	AS31004	Schweizerische Bundesbahnen SBB	512
91.230.244.0/23	AS12859	Triple IT Group BV	512
91.230.36.0/23	AS29205	VERCOM S.A.	512
91.230.108.0/23	AS42708	Glesys AB	512
91.230.56.0/23	AS44278	GRANACABLE S.L	512
91.230.102.0/23	AS197948	Poste Italiane S.p.A.	512
91.230.42.0/23	AS48956	HyperNET sp. z o.o.	512
91.230.98.0/23	AS50767	NETRIC Zbigniew Szaranski	512
91.230.252.0/23	AS57153	TeleSystem LLC.	512
91.230.212.0/24	AS205200	BOLDYN NETWORKS UK LIMITED	256
91.230.22.0/24	AS200548	webhoster.de AG	256
91.230.250.0/24	AS200521	Ministerio de Sanidad, Servicios Sociales e Igualdad	256
91.230.145.0/24	AS198049	ELICA - S.P.A.	256
91.230.169.0/24	AS198034	VOIP Telecom SAS	256
91.230.50.0/24	AS197934	BALTINVESTBANK PJSC	256
91.230.213.0/24	AS198019	Warba Bank (KSC)	256
91.230.40.0/24	AS2856	BEST - BANCO ELECTRONICO DE SERVICO TOTAL, S.A.	256
91.230.16.0/24	AS2856	Dairy Crest Ltd	256
91.230.17.0/24	AS197933	VTech Technologies SP. Z O.O.	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

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

IP Address	ASN	Details
91.230.144.195	AS51134 Development 777 s.r.o.	`0.29ms` from Brno, 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
85.148.55.56	AS5390 EuroNet	`1.08ms` from Amsterdam, NL
109.57.174.184	AS44034 Hi3G Access AB	`6.71ms` from Copenhagen, DK
3.29.135.72	AS16509 Amazon.com, Inc.	`1.82ms` from Dubai, AE
4.185.132.8	AS8075 Microsoft Corporation	`0.30ms` from Frankfurt am Main, DE
85.16.214.104	AS9145 EWE TEL GmbH	`5.91ms` from Hamburg, DE
41.18.5.40	AS29975 Vodacom	`10.82ms` from Johannesburg, ZA
72.27.147.168	AS30689 FLOW	`1.82ms` from Kingston, JM
212.100.247.200	AS15395 Rackspace Ltd.	`1.08ms` from London, GB
108.198.239.184	AS7018 AT&T Enterprises, LLC	`10.21ms` from San Antonio, US
98.51.145.200	AS7922 Comcast Cable Communications, LLC	`5.83ms` from San Jose, US
191.61.81.136	AS4230 CLARO S.A.	`1.32ms` from Sao Paulo, BR
125.249.220.40	AS17858 LG POWERCOMM	`1.84ms` from Seoul, KR
121.142.146.200	AS4766 Korea Telecom	`1.40ms` from Seoul, KR
117.53.231.8	AS9770 LG HelloVision Corp.	`5.40ms` from Seoul, KR
106.105.119.184	AS18049 Taiwan Infrastructure Network Technologie	`4.00ms` from Taipei, TW
34.182.54.104	AS396982 Google LLC	`0.16ms` from The Dalles, US
182.115.183.24	AS4837 CHINA UNICOM China169 Backbone	`4.03ms` from Zhengzhou, CN
178.195.245.136	AS3303 Swisscom (Switzerland) Ltd	`0.80ms` from Lausanne, CH
82.111.119.152	AS3257 GTT Communications Inc.	`1.07ms` from London, GB
66.190.34.24	AS20115 Charter Communications LLC	`18.02ms` from Minneapolis, US
77.41.250.216	AS3216 PJSC "Vimpelcom"	`0.37ms` from Moscow, RU
69.120.17.248	AS6128 Cablevision Systems Corp.	`8.38ms` from New York City, US
210.20.81.8	AS9824 JCOM Co., Ltd.	`11.51ms` from Tokyo, JP
193.135.26.120	AS3303 Swisscom (Switzerland) Ltd	`0.25ms` from Zuerich, CH
44.198.168.184	AS14618 Amazon.com, Inc.	`0.88ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f3 91.230.144.35

traceroute to 91.230.144.35 (91.230.144.35): 64 hops max, 52 byte packets

3 [AS24971] 83.167.254.190 0.159 ms

4 [AS24971] 83.167.254.134 0.277 ms

5 [AS24971] 81.31.41.141 0.431 ms

6 [AS51134] 91.230.144.35 0.554 ms

Measurement taken from

IPinfo ProbeNet in Brno, CZ

On December 28th 2025

What are IP address ranges?

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