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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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, 2501 to 2550 of 2730
PrefixAddressesRegistryCountryAllocated
64.39.233.0/24256RIPE NCCDE21st Jul 2000
64.39.236.0/24256RIPE NCCDE21st Jul 2000
72.251.252.0/221kRIPE NCCDE29th Mar 2009
74.122.24.0/24256RIPE NCCDE12th Jul 2019
77.72.8.0/212kRIPE NCCDE16th Jan 2007
77.73.20.0/221kRIPE NCCDE18th Jun 2018
77.75.225.0/24256RIPE NCCDE10th Aug 2021
77.75.52.0/221kRIPE NCCDE9th Aug 2018
77.78.120.0/23512RIPE NCCDE27th Feb 2007
77.78.70.0/23512RIPE NCCDE27th Feb 2007
77.78.72.0/23512RIPE NCCDE27th Feb 2007
77.83.236.0/221kRIPE NCCDE14th Dec 2018
77.87.186.0/24256RIPE NCCDE16th Jul 2007
77.91.232.0/212kRIPE NCCDE23rd May 2007
78.108.112.0/24256RIPE NCCDE23rd Jun 2026
78.111.96.0/24256RIPE NCCDE10th Sept 2007
78.138.108.0/221kRIPE NCCDE11th Jun 2007
78.18.0.0/15131kRIPE NCCDE4th Apr 2007
78.31.164.0/24256RIPE NCCDE10th Jun 2024
79.110.232.0/24256RIPE NCCDE23rd Sept 2021
79.142.36.0/24256RIPE NCCDE30th Oct 2007
79.143.140.0/221kRIPE NCCDE28th Aug 2019
79.171.200.0/212kRIPE NCCDE17th Oct 2007
79.174.0.0/23512RIPE NCCDE4th Oct 2018
80.224.252.0/24256RIPE NCCDE28th Sept 2001
80.237.144.0/212kRIPE NCCDE12th Nov 2001
80.237.196.0/221kRIPE NCCDE12th Nov 2001
80.237.208.0/221kRIPE NCCDE12th Nov 2001
80.246.48.0/204.1kRIPE NCCDE28th Apr 2009
80.251.80.0/204.1kRIPE NCCDE15th Nov 2005
80.68.144.0/24256RIPE NCCDE25th Jan 2022
80.70.160.0/23512RIPE NCCDE1st Jun 2001
80.70.162.0/23512RIPE NCCDE1st Jun 2001
80.71.148.0/24256RIPE NCCDE23rd Sept 2021
80.78.80.0/204.1kRIPE NCCDE16th Mar 2005
80.81.192.0/204.1kRIPE NCCDE24th Jul 2001
80.84.0.0/204.1kRIPE NCCDE6th Aug 2001
80.91.217.0/24256RIPE NCCDE25th Jan 2022
81.16.180.0/221kRIPE NCCDE28th Feb 2005
81.160.0.0/1732.8kRIPE NCCDE12th Nov 2003
81.17.124.0/221kRIPE NCCDE4th Aug 2003
81.172.45.0/24256RIPE NCCDE14th Jan 2003
81.172.67.0/24256RIPE NCCDE14th Jan 2003
81.21.64.0/204.1kRIPE NCCDE15th Feb 2002
81.27.224.0/221kRIPE NCCDE15th Apr 2002
81.27.239.0/24256RIPE NCCDE15th Apr 2002
81.28.64.0/204.1kRIPE NCCDE17th Apr 2002
81.30.111.0/24256RIPE NCCDE25th Jun 2024
81.95.54.0/23512RIPE NCCDE19th May 2006
82.205.134.0/23512RIPE NCCDE17th Nov 2003