subnet.im

Allocated but unannounced space

Every block here was allocated or assigned by a regional internet registry, and none of them appeared in any routing table we collected at our last snapshot — neither as a route of their own, nor covered by a larger announcement, nor carved up into more specifics.

“Unannounced” does not mean “unused”

Plenty of allocated space is deliberately kept off the public internet: private interconnects, lab and lawful-intercept ranges, networks reachable only inside one operator, and space held in reserve. Some of it is announced somewhere our collectors cannot see, which is a limit of our vantage points rather than a fact about the block.

It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today. Nothing on this page means a block is unallocated, available, or free to announce.

Browse by registry

Browse by country

Countries with the most unannounced blocks, largest first.

Unannounced blocks in Denmark

588 blocks match, ordered by prefix.

Allocated but unannounced blocks, 201 to 250 of 588
PrefixAddressesRegistryCountryAllocated
193.162.142.0/24256RIPE NCCDK1st Sept 1993
193.162.160.0/212kRIPE NCCDK1st Sept 1993
193.162.2.0/23512RIPE NCCDK1st Sept 1993
193.162.224.0/204.1kRIPE NCCDK1st Sept 1993
193.162.240.0/212kRIPE NCCDK1st Sept 1993
193.162.248.0/221kRIPE NCCDK1st Sept 1993
193.162.254.0/24256RIPE NCCDK1st Sept 1993
193.162.255.0/24256RIPE NCCDK1st Sept 1993
193.162.32.0/23512RIPE NCCDK1st Sept 1993
193.162.36.0/221kRIPE NCCDK1st Sept 1993
193.162.4.0/24256RIPE NCCDK1st Sept 1993
193.162.42.0/24256RIPE NCCDK1st Sept 1993
193.162.56.0/212kRIPE NCCDK1st Sept 1993
193.162.6.0/24256RIPE NCCDK1st Sept 1993
193.162.64.0/212kRIPE NCCDK1st Sept 1993
193.162.72.0/23512RIPE NCCDK1st Sept 1993
193.162.76.0/23512RIPE NCCDK1st Sept 1993
193.162.80.0/204.1kRIPE NCCDK1st Sept 1993
193.163.0.0/24256RIPE NCCDK10th Aug 1994
193.163.10.0/23512RIPE NCCDK10th Aug 1994
193.163.103.0/24256RIPE NCCDK10th Aug 1994
193.163.104.0/24256RIPE NCCDK10th Aug 1994
193.163.119.0/24256RIPE NCCDK10th Aug 1994
193.163.120.0/23512RIPE NCCDK10th Aug 1994
193.163.129.0/24256RIPE NCCDK10th Aug 1994
193.163.130.0/24256RIPE NCCDK10th Aug 1994
193.163.146.0/23512RIPE NCCDK10th Aug 1994
193.163.158.0/23512RIPE NCCDK10th Aug 1994
193.163.171.0/24256RIPE NCCDK10th Aug 1994
193.163.172.0/24256RIPE NCCDK10th Aug 1994
193.163.173.0/24256RIPE NCCDK10th Aug 1994
193.163.174.0/24256RIPE NCCDK10th Aug 1994
193.163.176.0/23512RIPE NCCDK10th Aug 1994
193.163.180.0/24256RIPE NCCDK10th Aug 1994
193.163.188.0/23512RIPE NCCDK10th Aug 1994
193.163.216.0/221kRIPE NCCDK10th Aug 1994
193.163.33.0/24256RIPE NCCDK10th Aug 1994
193.163.50.0/23512RIPE NCCDK10th Aug 1994
193.163.64.0/221kRIPE NCCDK10th Aug 1994
193.163.68.0/24256RIPE NCCDK10th Aug 1994
193.163.69.0/24256RIPE NCCDK10th Aug 1994
193.163.9.0/24256RIPE NCCDK10th Aug 1994
193.186.211.0/24256RIPE NCCDK12th Nov 2025
193.187.160.0/221kRIPE NCCDK27th Nov 2018
193.189.90.0/23512RIPE NCCDK15th Oct 2019
193.193.161.0/24256RIPE NCCDK6th Jul 2026
193.219.16.0/212kRIPE NCCDK5th Jan 1998
193.219.24.0/221kRIPE NCCDK5th Jan 1998
193.238.184.0/24256RIPE NCCDK18th Apr 2005
193.238.185.0/24256RIPE NCCDK18th Apr 2005