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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 Poland

920 blocks match, ordered by prefix.

Allocated but unannounced blocks, 201 to 250 of 920
PrefixAddressesRegistryCountryAllocated
195.137.161.0/24256RIPE NCCPL14th Sept 2005
195.14.30.0/24256RIPE NCCPL20th Jun 2012
195.140.189.0/24256RIPE NCCPL5th Mar 2008
195.140.190.0/23512RIPE NCCPL5th Mar 2008
195.144.12.0/24256RIPE NCCPL17th Apr 2012
195.149.68.0/24256RIPE NCCPL25th Jul 2003
195.158.226.0/23512RIPE NCCPL23rd Apr 2008
195.170.191.0/24256RIPE NCCPL11th May 2006
195.177.210.0/23512RIPE NCCPL13th Oct 2003
195.182.218.0/23512RIPE NCCPL2nd Mar 2006
195.182.49.0/24256RIPE NCCPL24th May 2012
195.190.17.0/24256RIPE NCCPL29th Apr 2008
195.191.170.0/23512RIPE NCCPL15th Feb 2010
195.191.62.0/24256RIPE NCCPL31st Dec 2009
195.20.110.0/23512RIPE NCCPL1st Nov 2002
195.20.217.0/24256RIPE NCCPL26th Jan 2026
195.200.192.0/24256RIPE NCCPL16th Jun 2025
195.210.34.0/23512RIPE NCCPL6th Mar 2006
195.222.100.0/221kRIPE NCCPL10th Jan 2007
195.225.248.0/221kRIPE NCCPL31st Mar 2004
195.238.66.0/23512RIPE NCCPL13th Jan 2006
195.238.70.0/23512RIPE NCCPL13th Jan 2006
195.244.26.0/23512RIPE NCCPL21st Mar 2006
195.26.24.0/24256RIPE NCCPL3rd Dec 2002
195.34.216.0/221kRIPE NCCPL13th Jan 2006
195.38.31.0/24256RIPE NCCPL25th Jul 2000
195.42.140.0/23512RIPE NCCPL19th May 2008
195.47.227.0/24256RIPE NCCPL29th Apr 2003
195.60.80.160/2732RIPE NCCPL11th Apr 2007
195.60.80.96/2732RIPE NCCPL21st Jun 2006
195.60.91.192/2664RIPE NCCPL2nd Apr 2026
195.60.92.128/2664RIPE NCCPL5th Dec 2006
195.66.103.0/24256RIPE NCCPL17th Mar 2008
195.66.16.0/212kRIPE NCCPL13th Jan 2006
195.74.56.0/221kRIPE NCCPL8th Jan 2007
195.80.236.0/24256RIPE NCCPL28th Jun 2005
195.85.241.0/24256RIPE NCCPL2nd Jul 2003
195.88.128.0/23512RIPE NCCPL12th Mar 2009
195.88.168.0/23512RIPE NCCPL5th Nov 2019
195.88.30.0/23512RIPE NCCPL4th Feb 2009
195.95.154.0/24256RIPE NCCPL23rd May 2006
195.95.169.0/24256RIPE NCCPL30th May 2006
195.95.170.0/24256RIPE NCCPL30th May 2006
195.95.182.0/24256RIPE NCCPL9th Jun 2006
2.57.8.0/23512RIPE NCCPL15th Mar 2019
2.59.128.0/221kRIPE NCCPL26th Mar 2019
2001:678:1008::/4865.5k × /64RIPE NCCPL24th Jan 2025
2001:678:1044::/4865.5k × /64RIPE NCCPL26th Feb 2025
2001:678:10a4::/4865.5k × /64RIPE NCCPL6th Jun 2025
2001:678:1134::/4865.5k × /64RIPE NCCPL7th Nov 2025