91.230.51.0/24

AS57029 · Case Telecom B.V.

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Summary

Country	Netherlands
Domain	case.nl
ASN	AS57029
Registry	RIPE
ID	CASE-ELECTRONICS

WHOIS Details

inetnum:        91.230.51.0 - 91.230.51.255
netname:        CASE-ELECTRONICS
country:        NL
org:            ORG-CTB5-RIPE
admin-c:        KV1358-RIPE
tech-c:         HO1994-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         nl-bitbunker-1-mnt
notify:         [email protected]
created:        2011-07-05T07:26:21Z
last-modified:  2018-10-11T09:15:47Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR35958-RIPE
abuse-org:      ORG-CTB5-RIPE

organisation:   ORG-CTB5-RIPE
org-name:       Case Telecom B.V.
country:        NL
org-type:       LIR
address:        Vlietskade 9009
address:        4241WT
address:        Arkel
address:        NETHERLANDS
phone:          +31183567777
e-mail:         [email protected]
admin-c:        KV2679-RIPE
admin-c:        HO1994-RIPE
tech-c:         KV2679-RIPE
tech-c:         HO1994-RIPE
abuse-c:        AR35958-RIPE
mnt-ref:        nl-bitbunker-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         nl-bitbunker-1-mnt
mnt-ref:        RIPE-NCC-HM-MNT
created:        2016-04-05T07:23:35Z
last-modified:  2020-12-16T13:27:38Z
source:         RIPE

person:         Harry Otten
address:        Vlietskade 9009
address:        4241WT
address:        Arkel
address:        NETHERLANDS
phone:          +31183567777
nic-hdl:        HO1994-RIPE
mnt-by:         nl-bitbunker-1-mnt
created:        2016-04-05T07:23:34Z
last-modified:  2016-04-05T07:23:35Z
source:         RIPE

person:         Kees Verspui
address:        Vlietskade 9009
address:        4241WT Arkel
address:        The Netherlands
phone:          +31 183-567777
fax-no:         +31 183-564066
e-mail:         [email protected]
nic-hdl:        KV1358-RIPE
mnt-by:         OPENPEERING-MNT
created:        2011-03-10T14:07:15Z
last-modified:  2011-03-10T14:07:15Z
source:         RIPE

route:          91.230.51.0/24
descr:          Case Electronics B.V.
origin:         AS57029
org:            ORG-CE12-RIPE
mnt-lower:      OPENPEERING-MNT
mnt-routes:     OPENPEERING-MNT
mnt-by:         OPENPEERING-MNT
created:        2011-07-07T14:19:09Z
last-modified:  2011-07-07T14:19:09Z
source:         RIPE

organisation:   ORG-CE12-RIPE
org-name:       Case Electronics B.V.
org-type:       OTHER
address:        Vlietskade 9009
address:        4241 WT Arkel
address:        The Netherlands
e-mail:         [email protected]
abuse-c:        AR21696-RIPE
mnt-ref:        OPENPEERING-MNT
mnt-by:         OPENPEERING-MNT
created:        2011-03-10T13:18:56Z
last-modified:  2014-07-23T13:29:53Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.230.0.0/16

Range	ASN	Company	Num of IPs
91.230.68.0/22	AS31027	Atos IT Solutions and Services A/S	1,024
91.230.184.0/22	AS57109	Pro-Revizor LLC.	1,024
91.230.112.0/22	AS57055	Sponsor-LIR Contact:	1,024
91.230.128.0/22	AS398700	Svenska UMTS Nat AB	1,024
91.230.136.0/22	AS51200	LLC Digital Dialogue-Nets	1,024
91.230.172.0/22	AS41412	WIIT AG	1,024
91.230.12.0/22	AS51388	Kabeline televizija ir interneto paslaugos Marijampoles mieste.	1,024
91.230.176.0/22	AS28836	Selligent SA	1,024
91.230.152.0/22	AS51604	JSC ER-Telecom Holding	1,024
91.230.88.0/23	AS197615	NaszaSiec.NET Krakow Damian Murzynowski	512
91.230.160.0/23	AS57089	5POINT AG	512
91.230.222.0/23	AS197982	Polsko-Japonska Wyzsza Szkola Technik Komputerowych	512
91.230.58.0/23	AS197936	ADB Polska Sp. z o.o.	512
91.230.86.0/23	AS197940	ROBI-KOM Robert Mazur	512
91.230.62.0/23	AS57064	Sfinks Ltd	512
91.230.100.0/23	AS51397	OJSC Petrol Stock Company Bashneft	512
91.230.206.0/23	AS57105	SUNIMPROF ROTTAPRINT SRL	512
91.230.10.0/23	AS52163	Optima Communications, LLC	512
91.230.98.0/23	AS50767	NETRIC Zbigniew Szaranski	512
91.230.18.0/23	AS57006	Haulmont Samara Ltd.	512
91.230.4.0/23	AS197930	Haahtela-kehitys Oy	512
91.230.198.0/23	AS57102	Elektron-Service LLC.	512
91.230.254.0/23	AS60471	Ervin Luzi	512
91.230.52.0/23	AS8595	OOO WestCall Ltd.	512
91.230.0.0/23	AS57284	Region Hauts-de-France	512
91.230.252.0/23	AS57153	TeleSystem LLC.	512
91.230.42.0/23	AS48956	HyperNET sp. z o.o.	512
91.230.196.0/23	AS200463	LLC firm Letkom	512
91.230.56.0/23	AS44278	GRANACABLE S.L	512
91.230.44.0/23	AS57051	IT Pro s.r.o.	512
91.230.76.0/23	AS50625	WIDGET-NET Lukasz Nycz	512
91.230.140.0/23	AS31004	Schweizerische Bundesbahnen SBB	512
91.230.36.0/23	AS29205	VERCOM S.A.	512
91.230.170.0/23	AS28836	Selligent SA	512
91.230.244.0/23	AS12859	Triple IT Group BV	512
91.230.108.0/23	AS42708	Glesys AB	512
91.230.102.0/23	AS197948	Poste Italiane S.p.A.	512
91.230.92.0/23	AS48229	Kiev	512
91.230.20.0/23	AS50760	Mozhaisk Computer Networks Ltd.	512
91.230.226.0/23	AS57120	TMK Ltd	512
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
91.230.213.0/24	AS198019	Warba Bank (KSC)	256
91.230.50.0/24	AS197934	BALTINVESTBANK PJSC	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
91.230.54.0/24	AS25490	RuFox Ltd.	256
91.230.246.0/24	AS197976	Favbet Invest LLP	256

Hosted domains

There are 725 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.230.51.51	scanmail.nl	497
91.230.51.182	riverlanddredginginternational.com	85
91.230.51.57	thuisinbouwen.nl	73
91.230.51.78	snia-training.nl	29
91.230.51.61	lvwamsterdam.com	16
91.230.51.134	triplence.nl	6
91.230.51.62	containerpontoon.com	3
91.230.51.56	hout-en-erf.nl	3
91.230.51.59	franktreuren.nl	3
91.230.51.188	l2networks.nl	3
91.230.51.58	lekengiessen.nl	3
91.230.51.178	proportonline.nl	2
91.230.51.100	egsecuris.eu	1
91.230.51.87	nuofnooitglasvezel.nl	1
91.230.51.214	voipcase.nl	1
91.230.51.50	case-internet.nl	1
91.230.51.97	giessenlandennet.nl	1
91.230.51.38	ats-beesd.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
91.230.51.1	AS57029 Case Telecom B.V.	`0.19ms` from Amsterdam, NL

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
47.14.63.232	AS20115 Charter Communications LLC	`12.39ms` from Ashburn, US
44.236.113.88	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
179.36.47.24	AS22927 Telefonica de Argentina	`1.96ms` from Buenos Aires, AR
45.64.132.200	AS24323 aamra networks limited,	`0.64ms` from Dhaka, BD
20.173.3.200	AS8075 Microsoft Corporation	`12.09ms` from Dubai, AE
5.1.83.152	AS24679 kyberio GmbH	`3.22ms` from Hamburg, DE
171.249.119.152	AS7552 Viettel Group	`1.18ms` from Ho Chi Minh City, VN
185.99.156.56	AS51522 ONLINE LLC	`15.91ms` from Krasnodar, RU
18.175.95.8	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
211.7.240.248	AS7522 STNet, Incorporated	`3.77ms` from Osaka, JP
157.131.97.56	AS46375 Sonic Telecom LLC	`2.43ms` from San Jose, US
73.222.223.168	AS7922 Comcast Cable Communications, LLC	`4.66ms` from San Jose, US
112.156.4.184	AS17858 LG POWERCOMM	`2.27ms` from Seoul, KR
209.226.209.232	AS577 Bell Canada	`5.15ms` from Toronto, CA
109.76.139.152	AS15502 Vodafone Ireland Limited	`2.64ms` from Dublin, IE
79.210.118.184	AS3320 Deutsche Telekom AG	`3.73ms` from Duesseldorf, DE
3.78.232.168	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
27.3.45.56	AS45543 SaiGon Tourist cable Televition Company	`1.38ms` from Ho Chi Minh City, VN
63.193.77.248	AS7018 AT&T Enterprises, LLC	`4.14ms` from Los Angeles, US
69.192.125.200	AS16625 Akamai Technologies, Inc.	`2.61ms` from Santiago de Queretaro, MX
121.22.187.216	AS4837 CHINA UNICOM China169 Backbone	`10.56ms` from Tianjin, CN
126.69.163.88	AS17676 SoftBank Corp.	`5.53ms` from Tokyo, JP
174.88.1.8	AS577 Bell Canada	`3.30ms` from Toronto, CA
18.172.238.8	AS16509 Amazon.com, Inc.	`0.22ms` from Budapest, HU
50.5.95.216	AS6181 Cincinnati Bell Telephone Company LLC	`1.45ms` from Cincinnati, 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 91.230.51.241

traceroute to 91.230.51.241 (91.230.51.241): 64 hops max, 52 byte packets

3 [] 193.239.116.66 0.255 ms

4 [AS57029] 91.230.51.241 0.46 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 14th 2025

What are IP address ranges?

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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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