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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

2,758 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1401 to 1450 of 2758
PrefixAddressesRegistryCountryAllocated
2001:67c:2a54::/4865.5k × /64RIPE NCCDE12th Jul 2012
2001:67c:2ac::/4865.5k × /64RIPE NCCDE28th Jul 2010
2001:67c:2adc::/4865.5k × /64RIPE NCCDE3rd Dec 2012
2001:67c:2b1c::/4865.5k × /64RIPE NCCDE22nd Aug 2013
2001:67c:2b84::/4865.5k × /64RIPE NCCDE10th Sept 2013
2001:67c:2b9c::/4865.5k × /64RIPE NCCDE12th Sept 2013
2001:67c:2bc8::/4865.5k × /64RIPE NCCDE23rd Sept 2013
2001:67c:2bdc::/4865.5k × /64RIPE NCCDE22nd Jun 2017
2001:67c:2c48::/4865.5k × /64RIPE NCCDE19th Jan 2021
2001:67c:2c50::/4865.5k × /64RIPE NCCDE10th Nov 2014
2001:67c:2cc::/4865.5k × /64RIPE NCCDE30th Aug 2010
2001:67c:2d18::/47131k × /64RIPE NCCDE24th Dec 2014
2001:67c:2d5c::/4865.5k × /64RIPE NCCDE26th Apr 2016
2001:67c:2dcc::/4865.5k × /64RIPE NCCDE15th Jun 2021
2001:67c:2eb8::/4865.5k × /64RIPE NCCDE15th Oct 2015
2001:67c:2ef4::/4865.5k × /64RIPE NCCDE3rd Nov 2015
2001:67c:2f10::/4865.5k × /64RIPE NCCDE12th Oct 2017
2001:67c:2f20::/4865.5k × /64RIPE NCCDE4th Dec 2015
2001:67c:2f30::/4865.5k × /64RIPE NCCDE11th Dec 2015
2001:67c:2f3c::/4865.5k × /64RIPE NCCDE25th Apr 2017
2001:67c:2f40::/4865.5k × /64RIPE NCCDE8th Dec 2020
2001:67c:2f44::/4865.5k × /64RIPE NCCDE25th Jan 2016
2001:67c:2f60::/4865.5k × /64RIPE NCCDE3rd Feb 2016
2001:67c:308::/4865.5k × /64RIPE NCCDE6th Oct 2010
2001:67c:30c::/4865.5k × /64RIPE NCCDE13th Oct 2010
2001:67c:36c::/4865.5k × /64RIPE NCCDE20th Aug 2020
2001:67c:384::/4865.5k × /64RIPE NCCDE24th Nov 2010
2001:67c:388::/4865.5k × /64RIPE NCCDE25th Nov 2010
2001:67c:428::/4865.5k × /64RIPE NCCDE31st Aug 2022
2001:67c:50c::/4865.5k × /64RIPE NCCDE7th Apr 2014
2001:67c:510::/4865.5k × /64RIPE NCCDE7th Apr 2014
2001:67c:594::/4865.5k × /64RIPE NCCDE13th May 2014
2001:67c:5e4::/4865.5k × /64RIPE NCCDE23rd May 2014
2001:67c:63c::/4865.5k × /64RIPE NCCDE12th Jun 2014
2001:67c:6b4::/4865.5k × /64RIPE NCCDE31st Jul 2014
2001:67c:6d4::/4865.5k × /64RIPE NCCDE13th Aug 2014
2001:67c:70c::/4865.5k × /64RIPE NCCDE15th Jun 2015
2001:67c:770::/4865.5k × /64RIPE NCCDE29th Aug 2016
2001:67c:798::/4865.5k × /64RIPE NCCDE10th Oct 2014
2001:67c:7e0::/4865.5k × /64RIPE NCCDE17th Oct 2014
2001:67c:860::/4865.5k × /64RIPE NCCDE13th Sept 2021
2001:67c:868::/4865.5k × /64RIPE NCCDE14th Sept 2021
2001:67c:898::/4865.5k × /64RIPE NCCDE8th Oct 2021
2001:67c:8c8::/4865.5k × /64RIPE NCCDE26th Nov 2021
2001:67c:914::/4865.5k × /64RIPE NCCDE3rd Feb 2022
2001:67c:950::/4865.5k × /64RIPE NCCDE22nd Feb 2022
2001:67c:9c8::/4865.5k × /64RIPE NCCDE12th Apr 2022
2001:67c:9d0::/4865.5k × /64RIPE NCCDE14th Apr 2022
2001:67c:9f0::/4865.5k × /64RIPE NCCDE17th May 2022
2001:67c:9f4::/4865.5k × /64RIPE NCCDE17th May 2022