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Data as of Nov 7, 2026

178.21.16.0/21

No anonymizer space · no proxy exits in 30 days

Serverius Holding B.V.

Announcement
this exact prefix
RPKI valid
Announced by
AS50673
Type
Hosting

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
178.21.22.0/24
since Jul 2022
AS50673HostingServerius Holding B.V.

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
178.21.16.0/212,048NL-SERVERIUS-20100309Serverius Holding B.V. (ORG-SHB2-RIPE) · NLALLOCATED PAMar 9, 2010abuse@serverius.net
└ 178.21.16.0/298SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAOct 26, 2021abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.16.24/304SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAOct 21, 2022abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.16.28/304SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PADec 27, 2021abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.16.32/2732SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PASep 3, 2010abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.16.80/2816SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PANov 18, 2010abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.16.96/2816SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PADec 25, 2011abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.16.112/2816SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAJun 3, 2012abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.16.160/2732SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PASep 3, 2010abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.16.192/2732SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PANov 26, 2010abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.17.0/2732SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PASep 3, 2010abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.17.32/2732SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAApr 9, 2024abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.17.64/2732SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PADec 22, 2010abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.17.144/2816SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAMar 3, 2011abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.17.160/2732SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAMar 10, 2011abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.17.224/2732SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAJun 3, 2012abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.18.32/2732SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PANov 18, 2010abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.18.64/2664SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PANov 24, 2010abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.19.0/25128SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PANov 18, 2010abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.19.192/2664SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAJun 3, 2012abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.20.0/24256SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAMar 3, 2011abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.21.16/298SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAOct 21, 2022abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.21.64/2816SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAOct 26, 2021abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.21.96/2732SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAMar 3, 2011abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.21.176/2816SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAMar 21, 2011abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.21.192/2664SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAMay 9, 2011abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.22.0/25128SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAOct 21, 2022abuse@serverius.net
via NL-SERVERIUS-20100309
└ 178.21.23.0/24256SERVERIUSCUSTOMERCustomer IP rangeASSIGNED PAMar 3, 2011abuse@serverius.net
via NL-SERVERIUS-20100309

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
Origin network

AS50673

NL
Name
Serverius Holding B.V.
Type
Hosting
Registered
Mar 5, 2010
Domain
serverius.net
Website
serverius.net
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed