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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

2,730 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1501 to 1550 of 2730
PrefixAddressesRegistryCountryAllocated
2001:7f8:32::/4865.5k × /64RIPE NCCDE30th Jun 2015
2001:7f8:33::/4865.5k × /64RIPE NCCDE9th Aug 2005
2001:7f8:36::/4865.5k × /64RIPE NCCDE3rd Aug 2015
2001:7f8:3d::/4865.5k × /64RIPE NCCDE20th Jul 2007
2001:7f8:3f::/4865.5k × /64RIPE NCCDE3rd Aug 2015
2001:7f8:44::/4865.5k × /64RIPE NCCDE20th May 2008
2001:7f8:51::/4865.5k × /64RIPE NCCDE11th Dec 2024
2001:7f8:56::/4865.5k × /64RIPE NCCDE28th May 2010
2001:7f8:73::/4865.5k × /64RIPE NCCDE1st Nov 2012
2001:7f8:79::/4865.5k × /64RIPE NCCDE24th Jan 2024
2001:7f8:89::/4865.5k × /64RIPE NCCDE7th Nov 2025
2001:7f8:8::/4865.5k × /64RIPE NCCDE30th Jul 2002
2001:7f8:92::/4865.5k × /64RIPE NCCDE11th Dec 2014
2001:7f8:95::/4865.5k × /64RIPE NCCDE20th Oct 2015
2001:7f8:9c::/4865.5k × /64RIPE NCCDE18th Nov 2015
2001:7f8:9d::/4865.5k × /64RIPE NCCDE7th Dec 2015
2001:7f8:9e::/4865.5k × /64RIPE NCCDE9th Dec 2015
2001:7f8::/4865.5k × /64RIPE NCCDE13th Sept 2001
2001:7f8:a0::/4865.5k × /64RIPE NCCDE24th Feb 2016
2001:7f8:a5::/4865.5k × /64RIPE NCCDE6th Jun 2016
2001:7f8:a9::/4865.5k × /64RIPE NCCDE12th Nov 2025
2001:7f8:bd::/4865.5k × /64RIPE NCCDE14th Nov 2017
2001:7f8:d0::/4865.5k × /64RIPE NCCDE18th Dec 2018
2001:7f8:d5::/4865.5k × /64RIPE NCCDE21st Feb 2019
2001:7f8:df::/4865.5k × /64RIPE NCCDE15th Jun 2022
2001:7f8:f2::/4865.5k × /64RIPE NCCDE23rd Apr 2020
2001:7f8:f8::/4865.5k × /64RIPE NCCDE23rd Jun 2020
2001:7f8:ff::/4865.5k × /64RIPE NCCDE9th Dec 2025
2001:830::/324.3B × /64RIPE NCCDE24th Jul 2002
2001:928::/324.3B × /64RIPE NCCDE30th Sept 2002
2001:a20::/324.3B × /64RIPE NCCDE20th Nov 2002
202.89.128.0/204.1kRIPE NCCDE5th Nov 1999
208.166.48.0/204.1kRIPE NCCDE1st Aug 2006
209.206.39.0/24256RIPE NCCDE4th Mar 1998
209.213.48.0/204.1kRIPE NCCDE3rd Aug 2006
212.101.32.0/198.2kRIPE NCCDE17th May 2010
212.102.102.0/24256RIPE NCCDE19th Dec 2019
212.102.127.0/24256RIPE NCCDE19th Dec 2019
212.103.63.0/24256RIPE NCCDE2nd Nov 2018
212.108.110.0/24256RIPE NCCDE28th Jul 2025
212.115.32.0/221kRIPE NCCDE2nd Nov 2018
212.2.40.0/212kRIPE NCCDE23rd Feb 1999
212.2.48.0/204.1kRIPE NCCDE23rd Feb 1999
212.29.29.0/24256RIPE NCCDE27th Mar 1998
212.40.160.0/24256RIPE NCCDE19th Mar 1999
212.40.161.0/24256RIPE NCCDE19th Mar 1999
212.40.162.0/23512RIPE NCCDE19th Mar 1999
212.40.164.0/23512RIPE NCCDE19th Mar 1999
212.40.166.0/24256RIPE NCCDE19th Mar 1999
212.40.167.0/24256RIPE NCCDE19th Mar 1999