IP range details

131.224.0.0/16

AS1103 · SURF B.V.

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Summary

Country	Netherlands
Domain	rivm.nl
ASN	AS1103
Registry	ripe
Hosted IPs	65,536
ID	RIVMNET

WHOIS Details

inetnum:        131.224.0.0 - 131.224.255.255
netname:        RIVMNET
country:        NL
remarks:        For general abuse like spam use the address
remarks:        Peter.Berndsen@rivm.nl
remarks:        For security related contacts use the address
remarks:        cert@SURFnet.nl
org:            ORG-RVVE1-RIPE
status:         LEGACY
admin-c:        RIVM1-RIPE
tech-c:         RIVM1-RIPE
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         SN-LIR-MNT
mnt-irt:        irt-SURFcert
created:        1970-01-01T00:00:00Z
last-modified:  2024-10-21T12:47:06Z
source:         RIPE
sponsoring-org: ORG-Sb3-RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

organisation:   ORG-RVVE1-RIPE
org-name:       Rijksinstituut voor Volksgezondheid en Milieuhygiene
country:        NL
org-type:       OTHER
address:        P.O. Box 1
address:        NL-3720 BA Bilthoven
address:        The Netherlands
phone:          +31 30 2742456
e-mail:         info@rivm.nl
admin-c:        RIVM1-RIPE
tech-c:         RIVM1-RIPE
mnt-by:         SN-LIR-MNT
mnt-ref:        SN-LIR-MNT
abuse-c:        SNS1-RIPE
created:        2015-05-07T09:58:40Z
last-modified:  2024-10-21T12:47:07Z
source:         RIPE

role:           RIVM RIPE Contact
address:        Bilthoven, the Netherlands
e-mail:         SOC@rivm.nl
nic-hdl:        RIVM1-RIPE
mnt-by:         SN-LIR-MNT
created:        2024-10-21T12:39:58Z
last-modified:  2024-10-21T12:39:58Z
source:         RIPE

route:          131.224.0.0/16
descr:          RIVMNET
origin:         AS1103
mnt-by:         AS1103-MNT
created:        2002-03-21T15:59:37Z
last-modified:  2002-03-21T15:59:37Z
source:         RIPE

Hosted domains

There are 595 domain names hosted across 124 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
131.224.244.92	stookwijzer.nu	407
131.224.245.84	rivm.nl	57
131.224.245.85	rivm.nl	46
131.224.250.222	hpvafspraak.nl	19
131.224.244.91	kenniscentrumbiociden.org	15
131.224.244.81	vzinfo.nl	15
131.224.244.82	geneesmiddelenketen.nl	10
131.224.239.4	cal-net.nl	10
131.224.250.76	zorgcijfers.nl	9
131.224.250.82	stookwijzer.nu	6
131.224.244.230	pns.nl	6
131.224.244.43	nvi-vaccin.eu	6
131.224.250.109	samenmeten.eu	6
131.224.250.78	risicotoolbox.nl	5
131.224.250.212	sportenbewegenincijfers.nl	4
131.224.245.16	centrumlyme.nl	4
131.224.244.79	euphix.com	3
131.224.250.221	gezondeleefomgeving.nl	3
131.224.245.17	kennisplatformveehouderij.nl	3
131.224.244.233	monitorgezondheid.nl	3

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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.

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