IP range details

194.171.0.0/16

AS1103 · SURF B.V.

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Summary

Country	Netherlands
Domain	surf.nl
ASN	AS1103
Registry	ripe
Hosted IPs	65,536
ID	NL-SURF-950612

WHOIS Details

inetnum:        194.171.0.0 - 194.171.255.255
netname:        NL-SURF-950612
country:        NL
org:            ORG-Sb3-RIPE
admin-c:        SNS1-RIPE
tech-c:         SNS1-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SN-LIR-MNT
mnt-lower:      AS1103-MNT
mnt-lower:      SN-LIR-MNT
mnt-lower:      SURF-AUTO-MNT
mnt-routes:     AS1103-MNT
mnt-irt:        irt-SURFcert
created:        2002-01-21T12:47:47Z
last-modified:  2025-04-02T11:37:05Z
source:         RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

organisation:   ORG-Sb3-RIPE
org-name:       SURF B.V.
country:        NL
org-type:       LIR
address:        P.O. Box 19035
address:        3501 DA
address:        Utrecht
address:        NETHERLANDS
phone:          +31887873000
e-mail:         lir@surf.nl
admin-c:        HT3384-RIPE
admin-c:        MK512-RIPE
admin-c:        SNS1-RIPE
admin-c:        WB311-RIPE
admin-c:        NO17-RIPE
admin-c:        RS957-RIPE
admin-c:        JO5863-RIPE
admin-c:        MM57501-RIPE
abuse-c:        SNS1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SN-LIR-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SN-LIR-MNT
created:        2004-04-17T11:43:29Z
last-modified:  2023-02-21T13:35:38Z
source:         RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      undefined

role:           SURF Network Maintainer
address:        Kantoren Hoog Overborch (Hoog Catharijne)
address:        Moreelsepark 48, 3511 EP Utrecht
address:        Postbus 19035, 3501 DA Utrecht
phone:          +31 88 7873000
admin-c:        WB311-RIPE
tech-c:         NO17-RIPE
tech-c:         WB311-RIPE
tech-c:         MK512-RIPE
tech-c:         JO5863-RIPE
tech-c:         MM57501-RIPE
nic-hdl:        SNS1-RIPE
abuse-mailbox:  cert@surfcert.nl
mnt-by:         AS1103-MNT
created:        2002-07-09T10:06:06Z
last-modified:  2024-05-23T04:00:29Z
source:         RIPE
e-mail:         noc@surf.nl

route:          194.171.0.0/16
descr:          SURFnet CIDR Block V
origin:         AS1103
notify:         netmaster@surf.nl
mnt-by:         AS1103-MNT
mnt-lower:      SN-LIR-MNT
created:        2001-12-13T09:30:24Z
last-modified:  2021-01-22T15:03:54Z
source:         RIPE

Hosted domains

There are 731 domain names hosted across 123 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
194.171.22.145	filmopleidingrotterdam.nl	172
194.171.148.78	mbobouw.nl	85
194.171.144.180	wetenschapsgeschiedenis.net	55
194.171.107.214	humanrightshere.com	26
194.171.148.74	taalvooronsallemaal.nl	24
194.171.48.176	summacollege.nl	24
194.171.192.3	taalweb.frl	22
194.171.119.109	longshadowofsobibor.com	19
194.171.119.71	nederlab.eu	18
194.171.119.140	dutchantisemitism.nl	15
194.171.77.135	duo.nl	12
194.171.89.137	praktijkpabo.nl	12
194.171.96.72	ndpf.info	11
194.171.144.110	narcis.nl	11
194.171.179.141	buas-assessment.nl	10
194.171.162.100	land-water-en-milieubeheer.nl	10
194.171.179.142	daanvandeven.com	9
194.171.144.106	narcis.nl	8
194.171.44.34	hotelschool.info	8
194.171.96.76	gridpma.eu	7

Hosted domains API

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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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