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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 unannounced space registered through RIPE NCC, largest first.

Unannounced blocks in Ukraine

505 blocks match, ordered by prefix.

Allocated but unannounced blocks, 101 to 150 of 505
PrefixAddressesRegistryCountryAllocated
194.177.15.0/24256RIPE NCCUA12th Feb 2024
194.187.228.0/221kRIPE NCCUA21st Sept 2005
194.26.0.0/24256RIPE NCCUA8th May 2025
194.28.132.0/221kRIPE NCCUA6th May 2010
194.28.16.0/221kRIPE NCCUA16th Apr 2010
194.30.172.0/24256RIPE NCCUA21st Apr 2005
194.35.60.0/221kRIPE NCCUA30th Oct 2018
194.8.248.0/23512RIPE NCCUA20th Apr 2010
195.123.248.0/221kRIPE NCCUA4th Apr 1997
195.128.252.0/23512RIPE NCCUA24th May 2004
195.137.250.0/23512RIPE NCCUA3rd Sept 2003
195.137.254.0/23512RIPE NCCUA4th Sept 2003
195.138.198.0/24256RIPE NCCUA11th Sept 2006
195.138.219.0/24256RIPE NCCUA18th Sept 2006
195.14.21.0/24256RIPE NCCUA19th Jun 2020
195.140.228.0/221kRIPE NCCUA11th Jun 2010
195.149.106.0/24256RIPE NCCUA4th Sept 2003
195.149.117.0/24256RIPE NCCUA13th Apr 2011
195.182.21.0/24256RIPE NCCUA28th Dec 2005
195.184.70.0/23512RIPE NCCUA20th Nov 2007
195.191.6.0/24256RIPE NCCUA3rd Aug 2026
195.200.196.0/24256RIPE NCCUA2nd Aug 2006
195.24.252.0/23512RIPE NCCUA22nd Apr 2008
195.242.161.0/24256RIPE NCCUA17th Jun 2008
195.244.8.0/23512RIPE NCCUA16th Mar 2006
195.250.36.0/24256RIPE NCCUA20th Jan 2006
195.250.62.0/24256RIPE NCCUA31st Jan 2006
195.254.150.0/24256RIPE NCCUA21st Nov 2005
195.35.65.0/24256RIPE NCCUA26th Sept 2000
195.38.16.0/23512RIPE NCCUA12th Jun 2000
195.38.18.0/24256RIPE NCCUA12th Jun 2000
195.39.241.0/24256RIPE NCCUA22nd Apr 2003
195.42.126.0/24256RIPE NCCUA29th Feb 2008
195.58.224.0/198.2kRIPE NCCUA27th Nov 1997
195.60.184.0/23512RIPE NCCUA13th Dec 2005
195.66.110.0/24256RIPE NCCUA26th Sept 2011
195.66.66.0/24256RIPE NCCUA6th Dec 2005
195.72.156.0/221kRIPE NCCUA23rd Jan 2006
195.80.232.0/24256RIPE NCCUA30th Jun 2005
195.85.214.0/24256RIPE NCCUA19th Jun 2003
195.95.139.0/24256RIPE NCCUA18th May 2006
2001:678:1198::/4865.5k × /64RIPE NCCUA8th Jan 2026
2001:678:1224::/4865.5k × /64RIPE NCCUA30th Mar 2026
2001:678:1254::/4865.5k × /64RIPE NCCUA17th Apr 2026
2001:678:12a0::/4865.5k × /64RIPE NCCUA5th Jun 2026
2001:678:148::/4865.5k × /64RIPE NCCUA28th Jan 2026
2001:678:1f8::/4865.5k × /64RIPE NCCUA16th Sept 2019
2001:678:208::/4865.5k × /64RIPE NCCUA19th Jul 2016
2001:678:37c::/4865.5k × /64RIPE NCCUA24th Jan 2017
2001:678:3f8::/4865.5k × /64RIPE NCCUA31st Mar 2017