IPv4 Network

77.72.0.0/21

🇬🇧 Owner: Krystal Hosting Ltd · RIPE

77.72.0.0/21 is registered to Krystal Hosting Ltd (GB) via RIPE. Look up the owning organisation and its other IPv4 networks.

Network77.72.0.0/21
OrganisationKrystal Hosting Ltd
Org handleORG-KSL2-RIPE
Registry🇬🇧 RIPE (GB)
Raw WHOIS data
% This is the RIPE Database query service.
% The objects are in RPSL format.
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% Note: this output has been filtered.
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% Information related to '77.72.0.0 - 77.72.7.255'

% Abuse contact for '77.72.0.0 - 77.72.7.255' is 'abuse@krystal.io'

inetnum:        77.72.0.0 - 77.72.7.255
netname:        UK-KRYSTAL-20070115
country:        GB
org:            ORG-KSL2-RIPE
admin-c:        KNOC3-RIPE
tech-c:         KNOC3-RIPE
abuse-c:        KRYS5-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         KRYSTAL-MNT
mnt-domains:    KRYSTAL-MNT
mnt-routes:     KRYSTAL-MNT
mnt-routes:     COGENT-ROUTE-MNT
mnt-routes:     MM26510-MNT
created:        2007-01-15T14:02:50Z
last-modified:  2025-11-23T17:51:07Z
source:         RIPE # Filtered
geofeed:        https://assets.krystal.io/geofeed.csv

organisation:   ORG-KSL2-RIPE
org-name:       Krystal Hosting Ltd
country:        GB
reg-nr:         07571790
org-type:       LIR
address:        124 City Road
address:        EC1V 2NX
address:        London
address:        UNITED KINGDOM
phone:          +4420 8050 1337
abuse-c:        KRYS5-RIPE
admin-c:        KNOC3-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        KRYSTAL-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         KRYSTAL-MNT
created:        2007-01-09T06:11:04Z
last-modified:  2026-05-13T07:22:19Z
source:         RIPE # Filtered

role:           Krystal NOC
address:        124 City Road, London, EC1V 2NX
admin-c:        CS10201-RIPE
admin-c:        AC23456-RIPE
tech-c:         CS10201-RIPE
tech-c:         AC23456-RIPE
abuse-mailbox:  abuse@krystal.io
mnt-by:         KRYSTAL-MNT
nic-hdl:        KNOC3-RIPE
created:        2007-03-12T18:06:09Z
last-modified:  2025-12-15T14:01:12Z
source:         RIPE # Filtered

% Information related to '77.72.0.0/21AS12488'

route:          77.72.0.0/21
descr:          Krystal Hosting Ltd
origin:         AS12488
mnt-by:         KRYSTAL-MNT
created:        2008-10-20T17:32:02Z
last-modified:  2014-06-11T20:50:33Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.123 (BUSA)


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