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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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, 2201 to 2250 of 2730
PrefixAddressesRegistryCountryAllocated
2a0f:1980::/2934.4B × /64RIPE NCCDE20th Sept 2019
2a0f:2680::/2934.4B × /64RIPE NCCDE23rd Sept 2019
2a0f:3480::/2934.4B × /64RIPE NCCDE24th Sept 2019
2a0f:3a80::/2934.4B × /64RIPE NCCDE24th Sept 2019
2a0f:3d40::/2934.4B × /64RIPE NCCDE30th Oct 2019
2a0f:3fc0::/2934.4B × /64RIPE NCCDE31st Oct 2019
2a0f:5300::/2934.4B × /64RIPE NCCDE11th Sept 2019
2a0f:54c0::/2934.4B × /64RIPE NCCDE23rd Oct 2025
2a0f:5c00::/2934.4B × /64RIPE NCCDE2nd Sept 2019
2a0f:6040::/2934.4B × /64RIPE NCCDE7th Nov 2019
2a0f:60c0::/2934.4B × /64RIPE NCCDE27th Oct 2025
2a0f:6ac0::/2934.4B × /64RIPE NCCDE12th Nov 2019
2a0f:7500::/2934.4B × /64RIPE NCCDE13th Sept 2019
2a0f:77c0::/2934.4B × /64RIPE NCCDE13th Nov 2019
2a0f:8040::/2934.4B × /64RIPE NCCDE14th Nov 2019
2a0f:8f40::/3017.2B × /64RIPE NCCDE18th Nov 2019
2a0f:a7c0::/2934.4B × /64RIPE NCCDE22nd Nov 2019
2a0f:ab00::/2934.4B × /64RIPE NCCDE16th Sept 2019
2a0f:af40::/2934.4B × /64RIPE NCCDE22nd Nov 2019
2a0f:b2c0::/2934.4B × /64RIPE NCCDE22nd Nov 2019
2a0f:b340::/2934.4B × /64RIPE NCCDE22nd Nov 2019
2a0f:c280::/2934.4B × /64RIPE NCCDE10th Oct 2019
2a0f:ca40::/318.6B × /64RIPE NCCDE10th Feb 2026
2a0f:eb40::/2934.4B × /64RIPE NCCDE12th Dec 2019
2a0f:ebc0::/2934.4B × /64RIPE NCCDE12th Dec 2019
2a0f:ee80::/2934.4B × /64RIPE NCCDE17th Oct 2019
2a0f:ef80::/2934.4B × /64RIPE NCCDE17th Oct 2019
2a0f:f140::/2934.4B × /64RIPE NCCDE28th Sept 2020
2a0f:f7c0::/2934.4B × /64RIPE NCCDE20th Dec 2019
2a0f:f8c0::/2934.4B × /64RIPE NCCDE20th Dec 2019
2a10:140::/2934.4B × /64RIPE NCCDE3rd Mar 2020
2a10:1880::/2934.4B × /64RIPE NCCDE20th Feb 2020
2a10:1980::/2934.4B × /64RIPE NCCDE20th Feb 2020
2a10:2140::/2934.4B × /64RIPE NCCDE2nd Apr 2020
2a10:2180::/2934.4B × /64RIPE NCCDE24th Feb 2020
2a10:2b80::/2934.4B × /64RIPE NCCDE26th Feb 2020
2a10:2d80::/2934.4B × /64RIPE NCCDE26th Feb 2020
2a10:2fc0::/2934.4B × /64RIPE NCCDE14th Apr 2020
2a10:380::/2934.4B × /64RIPE NCCDE13th Feb 2020
2a10:3880::/2934.4B × /64RIPE NCCDE2nd Mar 2020
2a10:3d80::/2934.4B × /64RIPE NCCDE2nd Mar 2020
2a10:5240::/2934.4B × /64RIPE NCCDE20th Aug 2020
2a10:5b40::/3017.2B × /64RIPE NCCDE3rd Sept 2020
2a10:6ac0::/2934.4B × /64RIPE NCCDE18th Sept 2020
2a10:6ec0::/2934.4B × /64RIPE NCCDE23rd Sept 2020
2a10:7080::/2934.4B × /64RIPE NCCDE23rd Apr 2020
2a10:72c0::/324.3B × /64RIPE NCCDE30th Sept 2020
2a10:7680::/324.3B × /64RIPE NCCDE23rd Apr 2020
2a10:8480::/2934.4B × /64RIPE NCCDE3rd Dec 2020
2a10:8f00::/2934.4B × /64RIPE NCCDE11th Nov 2020