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Data as of Nov 12, 2026

151.236.128.0/20

No anonymizer space · no proxy exits in 30 days

NCCW B.V.

Announcement
this exact prefix
No RPKI
Announced by
AS59599
Type
Business
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
151.236.128.0/204,096NL-NCCW-20120814NCCW B.V. (ORG-NB32-RIPE) · NLALLOCATED PAJul 19, 2022abuse@nccw.nl
└ 151.236.128.0/24256NCCW-BITSData Center ManagementASSIGNED PAOct 4, 2012abuse@nccw.nl
via NL-NCCW-20120814
└ 151.236.129.0/25128NCCW-BITS-VARNCCW various, nat, vpn, wo, vpsASSIGNED PAOct 4, 2012abuse@nccw.nl
via NL-NCCW-20120814
└ 151.236.132.0/24256NL-NCCW-DMZPUBNCCW InternetASSIGNED PAOct 4, 2012abuse@nccw.nl
via NL-NCCW-20120814
└ 151.236.133.0/24256NL-NCCW-DMZPUB2NCCW InternetASSIGNED PAMar 24, 2015abuse@nccw.nl
via NL-NCCW-20120814
└ 151.236.134.0/24256NL-NCCW-DMZEXTNCCW ExtranetASSIGNED PAOct 4, 2012abuse@nccw.nl
via NL-NCCW-20120814
└ 151.236.135.0/24256NL-NCCW-DMZEXT2NCCW ExtranetASSIGNED PAMar 24, 2015abuse@nccw.nl
via NL-NCCW-20120814

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Jan 2013
Current origin since
Jan 2013 · 14 yr
Origin networks
1