IP range details

145.33.0.0/16

AS1103 · SURF B.V.

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Summary

Country	Netherlands
Domain	hanze.nl
ASN	AS1103
Registry	ripe
Hosted IPs	65,536
ID	HANZE-NET

WHOIS Details

inetnum:        145.33.0.0 - 145.33.255.255
netname:        hanze-net
org:            ORG-Sb3-RIPE
descr:          Hanzehogeschool Groningen
descr:          Zernikeplein 1
descr:          9747 AS Groningen
country:        NL
admin-c:        HRC21-RIPE
tech-c:         HRC21-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-irt:        irt-SURFcert
notify:         lir@surfnet.nl
created:        1970-01-01T00:00:00Z
last-modified:  2019-11-04T08:16:57Z
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

role:           Hanze Ripe Contact
address:        Hanzehogeschool Groningen
address:        P.O. Box 3037
address:        NL - 9701 DA Groningen
address:        the Netherlands
e-mail:         dnsbeheer@org.hanze.nl
nic-hdl:        HRC21-RIPE
mnt-by:         SN-LIR-MNT
created:        2019-07-30T11:27:55Z
last-modified:  2019-07-30T11:27:55Z
source:         RIPE

route:          145.33.0.0/16
descr:          RHG
origin:         AS1103
notify:         lir@surfnet.nl
mnt-by:         AS1103-MNT
created:        2002-02-27T13:37:05Z
last-modified:  2019-03-21T09:01:45Z
source:         RIPE

Hosted domains

There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
145.33.222.3	bioinf.nl	2
145.33.222.129	ilst.nl	1
145.33.225.194	talkotalk.nl	1

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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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