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Data as of Nov 10, 2026

178.72.16.0/22

No anonymizer space · no proxy exits in 30 days

Cibicom A/S

Announcement
178.72.16.0/21
RPKI valid
Announced by
AS3342
Type
Business
60% of it

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
178.72.16.0/212,048DK-TERACOM-20100210Cibicom A/S (ORG-TA906-RIPE) · DKALLOCATED PADec 8, 2020abuseripe@cibicom.dk
└ 178.72.16.0/221,024DK-AS3342-PA-SUBNETunknownSUB-ALLOCATED PADec 12, 2022abuseripe@cibicom.dk
via DK-TERACOM-20100210
└ 178.72.16.160/2732CCA-101844unknownASSIGNED PADec 19, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.16.240/298CIP-100565unknownASSIGNED PADec 13, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.17.16/2816CCA-101837unknownASSIGNED PANov 27, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.17.64/2816CCA-101769unknownASSIGNED PAOct 31, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.17.80/2816CDC-106102unknownASSIGNED PAAug 5, 2026abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.17.96/2732CCA-101174unknownASSIGNED PAAug 31, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.17.160/2816CCA-101604unknownASSIGNED PAOct 16, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.17.192/2732CCA-101172unknownASSIGNED PAAug 31, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.17.224/2816CCA-101312unknownASSIGNED PAJul 3, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.17.248/298CCA-101080unknownASSIGNED PAJun 27, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.18.0/2664CCA-101225unknownASSIGNED PAJun 12, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.18.64/2664CCA-100776unknownASSIGNED PAJun 21, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.18.136/298SenseSolution_1unknownASSIGNED PAMar 5, 2025abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.18.144/2816CCA-101227unknownASSIGNED PAJun 12, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.18.160/2732CCA-101030unknownASSIGNED PAApr 18, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.18.192/2664CCA-100977unknownASSIGNED PAApr 24, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.19.0/2816CCA-101159unknownASSIGNED PAMay 24, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.19.24/298CCA-100911unknownASSIGNED PAApr 11, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.19.40/304CCA-100926unknownASSIGNED PAMar 30, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.19.44/304CCA-100964unknownASSIGNED PAMar 30, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.19.52/304CCA-100951unknownASSIGNED PAMar 30, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.19.56/298CCA-100940unknownASSIGNED PAMar 29, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.19.64/2664CCA-100911unknownASSIGNED PAMar 24, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.19.128/2732CCA-100827unknownASSIGNED PAMar 20, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.19.160/298CCA-100984unknownASSIGNED PAMar 30, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.19.168/304CCA-100942unknownASSIGNED PAMar 20, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.19.176/304CCA-100917unknownASSIGNED PAMar 10, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.19.180/304CCA-100924unknownASSIGNED PAMar 10, 2023abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET
└ 178.72.19.208/2816CCA-102764unknownASSIGNED PAFeb 11, 2026abuseripe@cibicom.dk
via DK-AS3342-PA-SUBNET

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

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Business61660%29
Internet provider40840%14

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 178.72.16.0/21

178.72.16.0/21

Routing history

Pattern
Stable
First seen
Dec 2020
Current origin since
Aug 2021 · 5.2 yr
Origin networks
2
Last change of origin
Aug 2021
Recorded history

History

Handoffs
1