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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

24,875 blocks match, ordered by prefix.

Allocated but unannounced blocks, 7851 to 7900 of 24875
PrefixAddressesRegistryCountryAllocated
195.137.207.0/24256RIPE NCCIR30th Sept 2026
195.137.212.0/23512RIPE NCCDE30th Jul 2003
195.137.214.0/24256RIPE NCCHK27th Aug 2026
195.137.215.0/24256RIPE NCCCZ27th Aug 2026
195.137.242.0/24256RIPE NCCNL24th Apr 2012
195.137.248.0/23512RIPE NCCFR2nd Sept 2003
195.137.250.0/23512RIPE NCCUA3rd Sept 2003
195.137.254.0/23512RIPE NCCUA4th Sept 2003
195.138.192.0/24256RIPE NCCRO8th Sept 2006
195.138.197.0/24256RIPE NCCUS18th Jul 2023
195.138.198.0/24256RIPE NCCUA11th Sept 2006
195.138.202.0/24256RIPE NCCFR12th Sept 2006
195.138.219.0/24256RIPE NCCUA18th Sept 2006
195.138.221.0/24256RIPE NCCSE19th Sept 2006
195.138.224.0/212kRIPE NCCMT3rd Sept 2012
195.138.37.0/24256RIPE NCCNL21st Jul 1997
195.138.53.0/24256RIPE NCCEE21st Jul 1997
195.138.57.0/24256RIPE NCCDE21st Jul 1997
195.138.60.0/24256RIPE NCCDE21st Jul 1997
195.138.63.0/24256RIPE NCCDE21st Jul 1997
195.14.1.0/24256RIPE NCCNL22nd Nov 2005
195.14.10.0/24256RIPE NCCFR22nd Nov 2019
195.14.105.0/24256RIPE NCCIT28th Jul 2021
195.14.110.0/23512RIPE NCCKW30th Jul 2010
195.14.12.0/24256RIPE NCCRU28th Nov 2005
195.14.120.0/23512RIPE NCCAT9th Jul 2010
195.14.122.0/24256RIPE NCCUA9th Jul 2010
195.14.124.0/23512RIPE NCCIE12th Jul 2010
195.14.15.0/24256RIPE NCCFI29th Nov 2005
195.14.21.0/24256RIPE NCCUA19th Jun 2020
195.14.30.0/24256RIPE NCCPL20th Jun 2012
195.14.99.0/24256RIPE NCCVG30th May 2023
195.140.164.0/221kRIPE NCCME4th Sept 2003
195.140.172.0/221kRIPE NCCSE8th Sept 2003
195.140.188.0/24256RIPE NCCNL5th Mar 2008
195.140.189.0/24256RIPE NCCIT5th Mar 2008
195.140.191.0/24256RIPE NCCPL5th Mar 2008
195.140.196.0/221kRIPE NCCTR16th Sept 2003
195.140.216.0/24256RIPE NCCRU22nd Jun 2026
195.140.228.0/221kRIPE NCCUA11th Jun 2010
195.144.12.0/24256RIPE NCCPL17th Apr 2012
195.144.128.0/198.2kRIPE NCCGB8th Oct 1996
195.144.17.0/24256RIPE NCCNL15th Nov 2005
195.144.18.0/23512RIPE NCCNL15th Nov 2005
195.144.27.0/24256RIPE NCCGB25th Nov 2019
195.144.29.0/24256RIPE NCCRU17th Nov 2005
195.144.31.0/24256RIPE NCCDE17th Nov 2005
195.149.103.0/24256RIPE NCCGB1st Sept 2003
195.149.106.0/24256RIPE NCCUA4th Sept 2003
195.149.109.0/24256RIPE NCCLT9th Sept 2003