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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

25,318 blocks match, ordered by prefix.

Allocated but unannounced blocks, 15301 to 15350 of 25318
PrefixAddressesRegistryCountryAllocated
2a06:9b00::/2934.4B × /64RIPE NCCPL9th Oct 2015
2a06:9b40::/2934.4B × /64RIPE NCCIR9th Oct 2015
2a06:9b80::/2934.4B × /64RIPE NCCBE9th Oct 2015
2a06:9bc0::/2934.4B × /64RIPE NCCJO27th May 2021
2a06:9c00::/2934.4B × /64RIPE NCCGB9th Oct 2015
2a06:9c80::/2934.4B × /64RIPE NCCIT12th Oct 2015
2a06:9d00::/2934.4B × /64RIPE NCCGB13th Oct 2015
2a06:9d80::/2934.4B × /64RIPE NCCIR18th Jun 2019
2a06:9e40::/2934.4B × /64RIPE NCCUA14th Oct 2015
2a06:9e80::/2934.4B × /64RIPE NCCGB14th Oct 2015
2a06:9ec0::/2934.4B × /64RIPE NCCTR27th Jun 2018
2a06:9f00::/2934.4B × /64RIPE NCCBG14th Oct 2015
2a06:9fc0::/2934.4B × /64RIPE NCCDK15th Oct 2015
2a06::/2934.4B × /64RIPE NCCIT16th Apr 2015
2a06:a00::/2934.4B × /64RIPE NCCGB28th Apr 2015
2a06:a040::/2934.4B × /64RIPE NCCTR15th Oct 2015
2a06:a080::/2934.4B × /64RIPE NCCNL15th Oct 2015
2a06:a0c0::/2934.4B × /64RIPE NCCFI16th Oct 2015
2a06:a140::/2934.4B × /64RIPE NCCNL16th Oct 2015
2a06:a1c0::/2934.4B × /64RIPE NCCIL19th Oct 2015
2a06:a200::/2934.4B × /64RIPE NCCGB10th Jan 2023
2a06:a240::/2934.4B × /64RIPE NCCUS20th Oct 2015
2a06:a2c0::/2934.4B × /64RIPE NCCUS20th Oct 2015
2a06:a300::/2934.4B × /64RIPE NCCPL20th Oct 2015
2a06:a380::/2934.4B × /64RIPE NCCPL27th Jun 2018
2a06:a3c0::/2934.4B × /64RIPE NCCPL21st Oct 2015
2a06:a40::/2934.4B × /64RIPE NCCNL28th Apr 2015
2a06:a440::/2934.4B × /64RIPE NCCPL21st Oct 2015
2a06:a480::/2934.4B × /64RIPE NCCFR26th Jan 2022
2a06:a4c0::/2934.4B × /64RIPE NCCIR21st Oct 2015
2a06:a500::/2934.4B × /64RIPE NCCFR21st Oct 2015
2a06:a580::/2934.4B × /64RIPE NCCSE21st Oct 2015
2a06:a680::/2934.4B × /64RIPE NCCTR22nd Oct 2015
2a06:a6c0::/2934.4B × /64RIPE NCCES22nd Oct 2015
2a06:a700::/2934.4B × /64RIPE NCCTR27th Jun 2018
2a06:a740::/2934.4B × /64RIPE NCCRO15th May 2023
2a06:a800::/2934.4B × /64RIPE NCCGB22nd Oct 2015
2a06:a80::/2934.4B × /64RIPE NCCFR8th Jan 2019
2a06:a840::/2934.4B × /64RIPE NCCCH22nd Oct 2015
2a06:a8c0::/2934.4B × /64RIPE NCCES19th Jun 2024
2a06:a940::/2934.4B × /64RIPE NCCTR23rd Oct 2015
2a06:a980::/2934.4B × /64RIPE NCCEE9th Oct 2018
2a06:a9c0::/2934.4B × /64RIPE NCCRU26th Oct 2015
2a06:aa00::/2934.4B × /64RIPE NCCDE14th May 2020
2a06:aa80::/3017.2B × /64RIPE NCCRU26th Oct 2015
2a06:aa84::/318.6B × /64RIPE NCCRU26th Oct 2015
2a06:aa86::/324.3B × /64RIPE NCCRU26th Oct 2015
2a06:aa87::/324.3B × /64RIPE NCCRU26th Oct 2015
2a06:aac0::/2934.4B × /64RIPE NCCRU31st Dec 2019
2a06:ab40::/2934.4B × /64RIPE NCCSI27th Jun 2018