IP range details

192.42.124.0/22

AS1103  ·  SURF B.V.

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Summary

Country Netherlands
Domain differ.nl
ASN AS1103
Registry ripe
Hosted IPs 1,024
ID DIFFER

WHOIS Details

inetnum:        192.42.124.0 - 192.42.124.255
netname:        DIFFER
org:            ORG-NDIF1-RIPE
descr:          De Zaale 20
descr:          NL-5612 AJ Eindhoven
country:        NL
admin-c:        FW827-RIPE
tech-c:         FW827-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         SN-LIR-MNT
mnt-irt:        irt-SURFcert
created:        2005-02-18T13:55:32Z
last-modified:  2023-10-25T10:56:11Z
source:         RIPE
sponsoring-org: ORG-Sb3-RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

organisation:   ORG-NDIF1-RIPE
org-name:       Stichting Nederlandse Wetenschappelijk Onderzoek Instituten trading as DIFFER
org-type:       OTHER
country:        NL
address:        Eindhoven
e-mail:         secretaries@differ.nl
abuse-c:        SNS1-RIPE
mnt-ref:        SN-LIR-MNT
mnt-by:         SN-LIR-MNT
mnt-by:         AS1103-MNT
created:        2023-10-11T10:25:05Z
last-modified:  2023-10-25T10:35:11Z
source:         RIPE

person:         Fred Wijnoltz
address:        Dutch Institute for Fundamental Energy Research
address:        De Zaale 20
address:        NL-5612 AJ Eindhoven
address:        The Netherlands
e-mail:         f.wijnoltz@differ.nl
phone:          +31403334999
mnt-by:         sn-lir-mnt
nic-hdl:        FW827-RIPE
created:        2007-12-20T15:27:56Z
last-modified:  2020-12-23T12:05:07Z
source:         RIPE

route:          192.42.124.0/22
origin:         AS1103
mnt-by:         SN-LIR-MNT
created:        2023-12-19T14:35:29Z
last-modified:  2023-12-19T14:35:29Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

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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.

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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