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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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, 15251 to 15300 of 25318
PrefixAddressesRegistryCountryAllocated
2a06:8840::/2934.4B × /64RIPE NCCFR19th May 2026
2a06:8880::/2934.4B × /64RIPE NCCAT28th Sept 2015
2a06:88c0::/324.3B × /64RIPE NCCUZ4th Nov 2024
2a06:8900::/2934.4B × /64RIPE NCCKZ29th Sept 2015
2a06:8980::/2934.4B × /64RIPE NCCGB29th Sept 2015
2a06:8a40::/2934.4B × /64RIPE NCCPL30th Sept 2015
2a06:8a80::/2934.4B × /64RIPE NCCFI30th Sept 2015
2a06:8b00::/2934.4B × /64RIPE NCCPL1st Oct 2015
2a06:8b40::/2934.4B × /64RIPE NCCGB1st Oct 2015
2a06:8b80::/2934.4B × /64RIPE NCCFR20th Apr 2023
2a06:8c0::/2934.4B × /64RIPE NCCDE24th Apr 2015
2a06:8c40::/2934.4B × /64RIPE NCCES2nd Oct 2015
2a06:8c80::/2934.4B × /64RIPE NCCTR4th Jun 2026
2a06:8d00::/2934.4B × /64RIPE NCCIR5th Oct 2015
2a06:8d80::/2934.4B × /64RIPE NCCGB5th Oct 2015
2a06:8dc0::/2934.4B × /64RIPE NCCAT6th Oct 2015
2a06:8e00::/2934.4B × /64RIPE NCCAT6th Oct 2015
2a06:8e40::/2934.4B × /64RIPE NCCUS6th Oct 2015
2a06:8e80::/2934.4B × /64RIPE NCCUS6th Oct 2015
2a06:8ec0::/2934.4B × /64RIPE NCCAT6th Oct 2015
2a06:8f00::/2934.4B × /64RIPE NCCAL6th Oct 2015
2a06:8f40::/2934.4B × /64RIPE NCCGB20th May 2026
2a06:8f80::/2934.4B × /64RIPE NCCFI6th Oct 2015
2a06:8fc0::/2934.4B × /64RIPE NCCIT7th Oct 2015
2a06:9080::/324.3B × /64RIPE NCCLU3rd Jul 2026
2a06:90c0::/2934.4B × /64RIPE NCCDE18th Sept 2015
2a06:9100::/2934.4B × /64RIPE NCCIQ18th Sept 2015
2a06:9180::/2934.4B × /64RIPE NCCDK21st Sept 2015
2a06:9240::/2934.4B × /64RIPE NCCIT21st Sept 2015
2a06:92c0::/324.3B × /64RIPE NCCMC14th May 2020
2a06:9340::/2934.4B × /64RIPE NCCFI22nd Sept 2015
2a06:9400::/2934.4B × /64RIPE NCCRS23rd Sept 2015
2a06:9440::/2934.4B × /64RIPE NCCDE23rd Sept 2015
2a06:9480::/2934.4B × /64RIPE NCCIT24th Sept 2015
2a06:9540::/2934.4B × /64RIPE NCCGB24th Sept 2015
2a06:9580::/2934.4B × /64RIPE NCCPL24th Sept 2015
2a06:95c0::/2934.4B × /64RIPE NCCLU24th Sept 2015
2a06:9640::/2934.4B × /64RIPE NCCGR6th Jul 2026
2a06:96c0::/2934.4B × /64RIPE NCCAT25th Sept 2015
2a06:9700::/2934.4B × /64RIPE NCCIR28th Sept 2015
2a06:9740::/2934.4B × /64RIPE NCCDE28th Sept 2015
2a06:980::/2934.4B × /64RIPE NCCCH28th Apr 2015
2a06:9840::/2934.4B × /64RIPE NCCFR7th Oct 2015
2a06:9880::/2934.4B × /64RIPE NCCIT23rd May 2016
2a06:9940::/2934.4B × /64RIPE NCCES8th Oct 2015
2a06:9980::/2934.4B × /64RIPE NCCES27th Jun 2018
2a06:99c0::/2934.4B × /64RIPE NCCLT26th Jan 2021
2a06:9a00::/2934.4B × /64RIPE NCCIR8th Oct 2015
2a06:9a40::/2934.4B × /64RIPE NCCIL8th Oct 2015
2a06:9a80::/2934.4B × /64RIPE NCCGB8th Oct 2015