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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

25,312 blocks match, ordered by prefix.

Allocated but unannounced blocks, 16301 to 16350 of 25312
PrefixAddressesRegistryCountryAllocated
2a09:9b00::/2934.4B × /64RIPE NCCRU20th Nov 2018
2a09:9b80::/2934.4B × /64RIPE NCCNL15th Jun 2021
2a09:9c0::/2934.4B × /64RIPE NCCLT3rd Jan 2019
2a09:9c80::/2934.4B × /64RIPE NCCUS12th Jun 2026
2a09:9d00::/2934.4B × /64RIPE NCCTR21st Nov 2018
2a09:9e00::/324.3B × /64RIPE NCCCH9th Nov 2018
2a09:9e80::/2934.4B × /64RIPE NCCUS14th Dec 2018
2a09:9f80::/2934.4B × /64RIPE NCCLT14th Dec 2018
2a09:a000::/2934.4B × /64RIPE NCCNL31st Oct 2018
2a09:a00::/2934.4B × /64RIPE NCCNL6th Nov 2018
2a09:a0c0::/2934.4B × /64RIPE NCCIQ1st Mar 2019
2a09:a140::/2934.4B × /64RIPE NCCLU1st Mar 2019
2a09:a180::/2934.4B × /64RIPE NCCIT14th Dec 2018
2a09:a1c0::/2934.4B × /64RIPE NCCGR1st Mar 2019
2a09:a240::/2934.4B × /64RIPE NCCAL1st Mar 2019
2a09:a2c0::/2934.4B × /64RIPE NCCFI1st Mar 2019
2a09:a340::/2934.4B × /64RIPE NCCGB1st Mar 2019
2a09:a580::/2934.4B × /64RIPE NCCFR14th Dec 2018
2a09:a5c0::/2934.4B × /64RIPE NCCGB4th Mar 2019
2a09:a680::/2934.4B × /64RIPE NCCBE17th Dec 2018
2a09:a6c0::/2934.4B × /64RIPE NCCIR26th Mar 2024
2a09:a780::/2934.4B × /64RIPE NCCLT17th Dec 2018
2a09:a800::/2934.4B × /64RIPE NCCRU1st Nov 2018
2a09:a8c0::/2934.4B × /64RIPE NCCUA4th Mar 2019
2a09:a900::/2934.4B × /64RIPE NCCFR21st Nov 2018
2a09:aa00::/2934.4B × /64RIPE NCCRU9th Nov 2018
2a09:aa40::/2934.4B × /64RIPE NCCBE5th Mar 2019
2a09:aac0::/2934.4B × /64RIPE NCCRU5th Mar 2019
2a09:ab00::/2934.4B × /64RIPE NCCRS21st Nov 2018
2a09:ab40::/2934.4B × /64RIPE NCCES5th Mar 2019
2a09:abc0::/2934.4B × /64RIPE NCCPL5th Mar 2019
2a09:ac00::/2934.4B × /64RIPE NCCPL5th Nov 2018
2a09:ac0::/2934.4B × /64RIPE NCCFI3rd Jan 2019
2a09:ac40::/2934.4B × /64RIPE NCCBE13th Jun 2025
2a09:acc0::/2934.4B × /64RIPE NCCRU6th Mar 2019
2a09:ad00::/2934.4B × /64RIPE NCCIR21st Nov 2018
2a09:ad80::/2934.4B × /64RIPE NCCIT17th Dec 2018
2a09:ae40::/2934.4B × /64RIPE NCCBG6th Mar 2019
2a09:ae80::/2934.4B × /64RIPE NCCCY17th Dec 2018
2a09:aec0::/2934.4B × /64RIPE NCCRO6th Mar 2019
2a09:af00::/2934.4B × /64RIPE NCCDE5th Jun 2020
2a09:af40::/2934.4B × /64RIPE NCCHU6th Mar 2019
2a09:af80::/2934.4B × /64RIPE NCCRU17th Dec 2018
2a09:afc0::/2934.4B × /64RIPE NCCDE7th Mar 2019
2a09:b000::/2934.4B × /64RIPE NCCCZ16th Aug 2023
2a09:b00::/2934.4B × /64RIPE NCCDE26th Apr 2023
2a09:b040::/2934.4B × /64RIPE NCCDE7th Mar 2019
2a09:b080::/2934.4B × /64RIPE NCCPL17th Dec 2018
2a09:b100::/2934.4B × /64RIPE NCCUS22nd Nov 2018
2a09:b140::/2934.4B × /64RIPE NCCRU7th Mar 2019