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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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, 2151 to 2200 of 2730
PrefixAddressesRegistryCountryAllocated
2a0e:1dc0::/2934.4B × /64RIPE NCCDE1st Jul 2019
2a0e:2580::/2934.4B × /64RIPE NCCDE10th May 2019
2a0e:2f40::/2934.4B × /64RIPE NCCDE8th Jul 2019
2a0e:3a40::/2934.4B × /64RIPE NCCDE10th Jul 2019
2a0e:3cc0::/2934.4B × /64RIPE NCCDE11th Jul 2019
2a0e:4040::/2934.4B × /64RIPE NCCDE12th Jul 2019
2a0e:4240::/2934.4B × /64RIPE NCCDE12th Jul 2019
2a0e:45c0::/2934.4B × /64RIPE NCCDE13th Oct 2025
2a0e:4700::/2934.4B × /64RIPE NCCDE25th Apr 2019
2a0e:5100::/2934.4B × /64RIPE NCCDE25th Apr 2019
2a0e:6640::/2934.4B × /64RIPE NCCDE22nd Jul 2019
2a0e:6680::/2934.4B × /64RIPE NCCDE22nd May 2019
2a0e:6880::/2934.4B × /64RIPE NCCDE23rd May 2019
2a0e:6bc0::/2934.4B × /64RIPE NCCDE23rd Jul 2019
2a0e:6f00::/2934.4B × /64RIPE NCCDE29th Apr 2019
2a0e:6fc0::/2934.4B × /64RIPE NCCDE24th Jul 2019
2a0e:7140::/2934.4B × /64RIPE NCCDE24th Jul 2019
2a0e:7380::/2934.4B × /64RIPE NCCDE24th May 2019
2a0e:7800::/2934.4B × /64RIPE NCCDE4th Apr 2019
2a0e:7b00::/324.3B × /64RIPE NCCDE29th Mar 2022
2a0e:7dc0::/2934.4B × /64RIPE NCCDE26th Jul 2019
2a0e:82c0::/2934.4B × /64RIPE NCCDE29th Jul 2019
2a0e:8800::/2934.4B × /64RIPE NCCDE4th Apr 2019
2a0e:8a40::/2934.4B × /64RIPE NCCDE30th Jul 2019
2a0e:8f80::/2934.4B × /64RIPE NCCDE29th May 2019
2a0e:9000::/324.3B × /64RIPE NCCDE3rd Apr 2019
2a0e:94c0::/2934.4B × /64RIPE NCCDE1st Aug 2019
2a0e:9700::/2934.4B × /64RIPE NCCDE30th Apr 2019
2a0e:9940::/2934.4B × /64RIPE NCCDE2nd Aug 2019
2a0e:9d00::/2934.4B × /64RIPE NCCDE30th Apr 2019
2a0e:a4c0::/2934.4B × /64RIPE NCCDE5th Aug 2019
2a0e:a700::/2934.4B × /64RIPE NCCDE1st May 2019
2a0e:aa80::/2934.4B × /64RIPE NCCDE3rd Jun 2019
2a0e:ab00::/2934.4B × /64RIPE NCCDE1st May 2019
2a0e:b180::/2934.4B × /64RIPE NCCDE3rd Jun 2019
2a0e:cf00::/2934.4B × /64RIPE NCCDE3rd May 2019
2a0e:d640::/2934.4B × /64RIPE NCCDE16th Aug 2019
2a0e:d8c0::/2934.4B × /64RIPE NCCDE19th Aug 2019
2a0e:de00::/2934.4B × /64RIPE NCCDE17th Apr 2019
2a0e:e100::/2934.4B × /64RIPE NCCDE3rd May 2019
2a0e:e380::/2934.4B × /64RIPE NCCDE12th Jun 2019
2a0e:e400::/2934.4B × /64RIPE NCCDE10th Apr 2019
2a0e:e480::/2934.4B × /64RIPE NCCDE12th Jun 2019
2a0e:ec80::/2934.4B × /64RIPE NCCDE13th Jun 2019
2a0e:ed80::/2934.4B × /64RIPE NCCDE13th Jun 2019
2a0e:f1c0::/2934.4B × /64RIPE NCCDE23rd Aug 2019
2a0e:f4c0::/2934.4B × /64RIPE NCCDE23rd Aug 2019
2a0e:fe40::/324.3B × /64RIPE NCCDE27th Aug 2019
2a0e:fec0::/2934.4B × /64RIPE NCCDE27th Aug 2019
2a0f:100::/2934.4B × /64RIPE NCCDE19th Dec 2025