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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

405 blocks match, ordered by prefix.

Allocated but unannounced blocks, 101 to 150 of 405
PrefixAddressesRegistryCountryAllocated
2a0f:dac0::/2934.4B × /64RIPE NCCSC11th Dec 2019
2a0f:ee00::/2934.4B × /64RIPE NCCSC9th Sept 2019
2a0f:f000::/2934.4B × /64RIPE NCCSC29th Aug 2019
2a10:3240::/2934.4B × /64RIPE NCCSC15th Apr 2020
2a10:33c0::/2934.4B × /64RIPE NCCSC15th Apr 2020
2a10:36c0::/2934.4B × /64RIPE NCCSC15th Apr 2020
2a10:6b00::/2934.4B × /64RIPE NCCSC17th Apr 2020
2a10:7500::/2934.4B × /64RIPE NCCSC17th Apr 2020
2a10:7f00::/2934.4B × /64RIPE NCCSC17th Apr 2020
2a10:9700::/2934.4B × /64RIPE NCCSC13th Nov 2020
2a11:1500::/2934.4B × /64RIPE NCCSC26th Jul 2021
2a11:1740::/2934.4B × /64RIPE NCCSC14th Sept 2021
2a11:1d80::/2934.4B × /64RIPE NCCSC13th Aug 2021
2a11:20c0::/2934.4B × /64RIPE NCCSC16th Sept 2021
2a11:2180::/2934.4B × /64RIPE NCCSC13th Aug 2021
2a11:2380::/2934.4B × /64RIPE NCCSC16th Aug 2021
2a11:2480::/2934.4B × /64RIPE NCCSC16th Aug 2021
2a11:2680::/2934.4B × /64RIPE NCCSC16th Aug 2021
2a11:2980::/2934.4B × /64RIPE NCCSC16th Aug 2021
2a11:2f80::/2934.4B × /64RIPE NCCSC17th Aug 2021
2a11:30c0::/2934.4B × /64RIPE NCCSC21st Sept 2021
2a11:3200::/2934.4B × /64RIPE NCCSC16th Jul 2021
2a11:32c0::/2934.4B × /64RIPE NCCSC21st Sept 2021
2a11:3480::/2934.4B × /64RIPE NCCSC17th Aug 2021
2a11:3680::/2934.4B × /64RIPE NCCSC17th Aug 2021
2a11:3dc0::/2934.4B × /64RIPE NCCSC23rd Sept 2021
2a11:40c0::/2934.4B × /64RIPE NCCSC24th Sept 2021
2a11:4180::/2934.4B × /64RIPE NCCSC18th Aug 2021
2a11:4240::/2934.4B × /64RIPE NCCSC24th Sept 2021
2a11:4780::/2934.4B × /64RIPE NCCSC19th Aug 2021
2a11:4b80::/2934.4B × /64RIPE NCCSC19th Aug 2021
2a11:5080::/2934.4B × /64RIPE NCCSC19th Aug 2021
2a11:5580::/2934.4B × /64RIPE NCCSC19th Aug 2021
2a11:55c0::/2934.4B × /64RIPE NCCSC29th Sept 2021
2a11:5640::/2934.4B × /64RIPE NCCSC29th Sept 2021
2a11:56c0::/2934.4B × /64RIPE NCCSC29th Sept 2021
2a11:5740::/2934.4B × /64RIPE NCCSC29th Sept 2021
2a11:57c0::/2934.4B × /64RIPE NCCSC29th Sept 2021
2a11:5840::/2934.4B × /64RIPE NCCSC29th Sept 2021
2a11:5940::/2934.4B × /64RIPE NCCSC29th Sept 2021
2a11:5a80::/2934.4B × /64RIPE NCCSC20th Aug 2021
2a11:5b80::/2934.4B × /64RIPE NCCSC20th Aug 2021
2a11:5f00::/2934.4B × /64RIPE NCCSC2nd Aug 2021
2a11:5f80::/2934.4B × /64RIPE NCCSC20th Aug 2021
2a11:6080::/2934.4B × /64RIPE NCCSC20th Aug 2021
2a11:6140::/2934.4B × /64RIPE NCCSC1st Oct 2021
2a11:6180::/2934.4B × /64RIPE NCCSC20th Aug 2021
2a11:6280::/2934.4B × /64RIPE NCCSC20th Aug 2021
2a11:63c0::/2934.4B × /64RIPE NCCSC1st Oct 2021
2a11:6440::/2934.4B × /64RIPE NCCSC1st Oct 2021