37.203.216.0/21

AS50295 · Triple IT BV

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Summary

Country	Netherlands
Domain	triple-it.nl
ASN	AS50295
Registry	RIPE
ID	NL-TRIPLEIT-20120326

WHOIS Details

inetnum:        37.203.216.0 - 37.203.223.255
netname:        NL-TRIPLEIT-20120326
country:        NL
org:            ORG-TIB1-RIPE
admin-c:        CL4824-RIPE
admin-c:        CS4833-RIPE
tech-c:         RG2736-RIPE
tech-c:         CL4824-RIPE
tech-c:         AS49345-RIPE
status:         ALLOCATED PA
remarks:        Triple-IT Nederland
notify:         hostmaster@triple-it.nl
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-TRIPLE-IT
created:        2012-03-26T14:49:40Z
last-modified:  2025-01-10T14:15:36Z
source:         RIPE
abuse-email:    abuse@wearetriple.com
abuse-c:        TRRA1-RIPE
abuse-org:      ORG-TIB1-RIPE

organisation:   ORG-TIB1-RIPE
org-name:       Triple IT BV
country:        NL
org-type:       LIR
address:        Keesomstraat 10e
address:        1821BS
address:        Alkmaar
address:        NETHERLANDS
phone:          +31725129516
fax-no:         +31725129520
e-mail:         c.sibon@wearetriple.com
admin-c:        CS4833-RIPE
admin-c:        CL4824-RIPE
admin-c:        RG2736-RIPE
abuse-c:        TRRA1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-TRIPLE-IT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-TRIPLE-IT
created:        2008-03-14T08:52:31Z
last-modified:  2020-12-16T12:28:54Z
source:         RIPE

person:         Arne Schram
address:        Keesomstraat 10e
phone:          +31623509516
e-mail:         arne.schram@wearetriple.com
nic-hdl:        AS49345-RIPE
mnt-by:         MNT-TRIPLE-IT
created:        2025-01-10T14:03:19Z
last-modified:  2025-01-10T14:05:42Z
source:         RIPE

person:         Carlo Lenting
address:        Keesomstraat 10e
phone:          +31727000503
e-mail:         carlo@lenting.net
nic-hdl:        CL4824-RIPE
mnt-by:         MNT-TRIPLE-IT
created:        2012-03-27T08:48:43Z
last-modified:  2014-04-09T22:16:28Z
source:         RIPE

person:         Clemens Sibon
address:        Triple IT B.V.
address:        Keesomstraat 10e
address:        NL-1821 BS Alkmaar
address:        The Netherlands
phone:          +31 72 5129516
fax-no:         +31 72 5129520
e-mail:         c.sibon@wearetriple.com
nic-hdl:        CS4833-RIPE
remarks:        -----------------------------------------------------------
remarks:        All abuse reports sent to my email address will be ignored.
remarks:        -----------------------------------------------------------
notify:         c.lenting@wearetriple.com
mnt-by:         MNT-TRIPLE-IT
created:        2008-03-20T13:03:18Z
last-modified:  2020-01-03T11:26:03Z
source:         RIPE

person:         Roderick Groesbeek
address:        Triple IT B.V.
address:        Keesomstraat 10e
address:        NL-1821 BS Alkmaar
address:        The Netherlands
phone:          +31 72 5129516
fax-no:         +31 72 5129520
e-mail:         r.groesbeek@wearetriple.com
nic-hdl:        RG2736-RIPE
remarks:        PGP key is PGPKEY-B99FCA94
remarks:        -----------------------------------------------------------
remarks:        All abuse reports sent to my email address will be ignored.
remarks:        -----------------------------------------------------------
notify:         ripe.net@roderick.triple-it.nl
mnt-by:         MNT-TRIPLE-IT
created:        2008-03-20T13:06:07Z
last-modified:  2020-01-03T11:27:30Z
source:         RIPE

route:          37.203.216.0/21
descr:          Triple IT Hosting Facilities
origin:         AS50295
mnt-by:         MNT-TRIPLE-IT
created:        2012-08-13T14:40:47Z
last-modified:  2012-08-13T14:40:47Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 37.203.0.0/16

Range	ASN	Company	Num of IPs
37.203.64.0/18	AS9146	BH Telecom d.d. Sarajevo	16,384
37.203.0.0/19	AS6876	TENET Scientific Production Enterprise LLC	8,192
37.203.96.0/20	AS9146	BH Telecom, PPPoE dynamic pool	4,096
37.203.80.0/20	AS9146	BH Telecom, PPPoE dynamic pool	4,096
37.203.64.0/20	AS9146	BH Telecom, PPPoE dynamic pool	4,096
37.203.224.0/20	AS199309	CONSORZIO ELETTRICO DI STORO, SOCIETA COOPERATIVA	4,096
37.203.192.0/21	AS7155	Viasat Europe Limited	2,048
37.203.248.0/21	AS21040	Datapark AG	2,048
37.203.32.0/21	AS215373	Sabiedriba ar ierobezotu atbildibu DELSKA Latvia	2,048
37.203.56.0/21	AS39637	ADES BV	2,048
37.203.40.0/21	AS44332	Centrilogic Ltd	2,048
37.203.240.0/21	AS44964	DATAPLANET Ltd.	2,048
37.203.200.0/21	AS56420	JSC ER-Telecom Holding	2,048
37.203.32.0/21	AS12993	Sabiedriba ar ierobezotu atbildibu DELSKA Latvia	2,048
37.203.192.0/22	AS7155	Viasat Europe Limited	1,024
37.203.124.0/22	AS9146	BH Telecom, PPPoE dynamic pool	1,024
37.203.200.0/22	AS56420	InterTelecom LLC	1,024
37.203.32.0/23	AS12993	DEAC	512
37.203.44.0/23	AS33459	Carbonite Operations B.V.	512
37.203.240.0/24	AS44964	Network for broadband customers	256
37.203.242.0/24	AS44964	Network for broadband customers	256
37.203.243.0/24	AS44964	Network for datacenter customers	256
37.203.246.0/24	AS44964	Network for datacenter customers	256
37.203.247.0/24	AS44964	Network for datacenter customers	256
37.203.184.0/24	AS16509	Amazon.com, Inc.	256
37.203.48.0/24	AS51173	IE PBB ALPHAWAVE COMMUNICATIONS	256
37.203.49.0/24	AS51173	IE PBB ALPHAWAVE COMMUNICATIONS	256
37.203.50.0/24	AS51173	IE PBB ALPHAWAVE COMMUNICATIONS	256
37.203.51.0/24	AS51173	IE PBB ALPHAWAVE COMMUNICATIONS	256
37.203.52.0/24	AS51173	IE PBB ALPHAWAVE COMMUNICATIONS	256
37.203.53.0/24	AS51173	IE PBB ALPHAWAVE COMMUNICATIONS	256
37.203.157.0/24	AS16509	Amazon.com, Inc.	256
37.203.147.0/24	AS42689	Cablecom: Unite North Lodge (Data)	256
37.203.40.0/24	AS44332	NET-37-203-40-0-24	256
37.203.210.0/24	AS57858	Inter Connects Inc	256
37.203.211.0/24	AS57858	Inter Connects Inc	256
37.203.213.0/24	AS57858	Inter Connects Inc	256
37.203.214.0/24	AS57858	Inter Connects Inc	256
37.203.146.0/24	AS6079	Glide Student & Residential Limited	256
37.203.168.0/24	AS6079	Glide Student & Residential Limited	256
37.203.169.0/24	AS6079	Glide Student & Residential Limited	256
37.203.170.0/24	AS6079	Glide Student & Residential Limited	256
37.203.54.0/24	AS206663	IE PBB ALPHAWAVE COMMUNICATIONS	256
37.203.55.0/24	AS206663	IE PBB ALPHAWAVE COMMUNICATIONS	256
37.203.244.0/24	AS205978	JSC LONMADI	256
37.203.35.0/24	AS215373	SIA Digitalas Ekonomikas Attistibas Centrs	256
37.203.37.0/24	AS215373	SIA Digitalas Ekonomikas Attistibas Centrs	256
37.203.176.0/24	AS42689	Cablecom: Woodlane1 Woodlane Studios (Wifi Secondary 2)	256
37.203.208.0/24	AS57858	Inter Connects Inc	256

Hosted domains

There are 9 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
37.203.223.16	utopiatv.com.br	3
37.203.223.34	havenvisie.nl	3
37.203.223.161	ldbocl.com	1
37.203.216.93	triple-dev.nl	1
37.203.216.59	vc4support.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
37.203.216.10	AS50295 Triple IT BV	`4.35ms` from Amsterdam, NL
37.203.218.1	AS50295 Triple IT BV	`0.51ms` from Amsterdam, NL
37.203.222.69	AS50295 Triple IT BV	`0.60ms` from Amsterdam, NL
37.203.220.25	AS50295 Triple IT BV	`0.59ms` from Amsterdam, NL
37.203.221.21	AS50295 Triple IT BV	`0.47ms` from Amsterdam, NL
37.203.223.229	AS50295 Triple IT BV	`0.47ms` 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
188.27.234.133	AS8708 DIGI ROMANIA S.A.	`0.60ms` from Bacau, RO
91.36.78.197	AS3320 Deutsche Telekom AG	`4.81ms` from Duesseldorf, DE
202.99.236.5	AS4837 CHINA UNICOM China169 Backbone	`13.06ms` from Hohhot, CN
58.216.7.21	AS140293 CHINATELECOM Jiangsu province Changzhou 5G network	`4.98ms` from Huai'an, CN
134.17.136.245	AS25106 Mobile TeleSystems JLLC	`1.10ms` from Minsk, BY
213.129.97.133	AS15774 Limited Liability Company "TTK-Svyaz"	`8.01ms` from Moscow, RU
92.50.138.117	AS24955 JSC "Ufanet"	`17.49ms` from Moscow, RU
195.54.195.133	AS31363 JSC "ER-Telecom Holding"	`1.21ms` from Moscow, RU
60.94.88.245	AS17676 SoftBank Corp.	`3.95ms` from Osaka, JP
86.238.31.37	AS3215 Orange S.A.	`1.36ms` from Paris, FR
60.210.119.133	AS4837 CHINA UNICOM China169 Backbone	`6.38ms` from Qingdao, CN
34.239.225.69	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
140.118.205.149	AS1659 Taiwan Academic Network (TANet) Information Center	`1.77ms` from Taipei, TW
96.103.168.165	AS7922 Comcast Cable Communications, LLC	`2.26ms` from Ashburn, US
109.131.173.69	AS5432 Proximus NV	`2.00ms` from Brussels, BE
68.143.14.197	AS7029 Windstream Communications LLC	`16.91ms` from Chicago, US
136.119.179.133	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
4.8.206.229	AS3356 Level 3 Parent, LLC	`0.34ms` from Denver, US
183.245.114.85	AS56041 China Mobile communications corporation	`10.24ms` from Hangzhou, CN
154.205.117.21	AS9294 GNET INC.	`0.90ms` from Hong Kong, HK
82.45.59.181	AS5089 Virgin Media Limited	`6.32ms` from London, GB
72.95.197.213	AS701 Verizon Business	`15.27ms` from Manassas, US
84.32.245.101	AS9009 M247 Europe SRL	`0.20ms` from New York City, US
217.83.198.69	AS3320 Deutsche Telekom AG	`2.16ms` from Nuernberg, DE
175.199.162.181	AS4766 Korea Telecom	`7.83ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 37.203.220.25

traceroute to 37.203.220.25 (37.203.220.25): 64 hops max, 52 byte packets

3 [AS210269] 178.237.59.78 250.021 ms

4 [AS1299] 195.12.254.48 0.591 ms

5 [AS1299] 62.115.145.77 0.368 ms

6 [AS24785] 217.170.9.52 0.585 ms

7 *

8 [AS50295] 37.203.220.1 3.305 ms

9 [AS50295] 37.203.220.25 0.747 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 6th 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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