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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 the most unannounced blocks, largest first.

Unannounced blocks in Türkiye

698 blocks match, ordered by prefix.

Allocated but unannounced blocks, 301 to 350 of 698
PrefixAddressesRegistryCountryAllocated
2a06:2ac0::/2934.4B × /64RIPE NCCTR16th Dec 2025
2a06:2d00::/2934.4B × /64RIPE NCCTR9th Jun 2015
2a06:2e40::/2934.4B × /64RIPE NCCTR10th Jun 2015
2a06:3180::/2934.4B × /64RIPE NCCTR21st Aug 2025
2a06:3440::/2934.4B × /64RIPE NCCTR22nd Jun 2018
2a06:380::/2934.4B × /64RIPE NCCTR21st Apr 2015
2a06:39c0::/2934.4B × /64RIPE NCCTR12th May 2020
2a06:4e00::/2934.4B × /64RIPE NCCTR19th May 2025
2a06:5180::/2934.4B × /64RIPE NCCTR26th Jan 2016
2a06:6900::/2934.4B × /64RIPE NCCTR16th Dec 2025
2a06:74c0::/2934.4B × /64RIPE NCCTR27th Aug 2015
2a06:7dc0::/2934.4B × /64RIPE NCCTR8th Sept 2015
2a06:8240::/2934.4B × /64RIPE NCCTR7th Jan 2019
2a06:8c80::/2934.4B × /64RIPE NCCTR4th Jun 2026
2a06:9ec0::/2934.4B × /64RIPE NCCTR27th Jun 2018
2a06:a040::/2934.4B × /64RIPE NCCTR15th Oct 2015
2a06:a680::/2934.4B × /64RIPE NCCTR22nd Oct 2015
2a06:a700::/2934.4B × /64RIPE NCCTR27th Jun 2018
2a06:a940::/2934.4B × /64RIPE NCCTR23rd Oct 2015
2a06:ad40::/2934.4B × /64RIPE NCCTR27th Oct 2015
2a06:adc0::/2934.4B × /64RIPE NCCTR27th Oct 2015
2a06:afc0::/2934.4B × /64RIPE NCCTR28th Jun 2024
2a06:b780::/2934.4B × /64RIPE NCCTR6th Nov 2015
2a06:c600::/2934.4B × /64RIPE NCCTR1st Aug 2022
2a06:cf40::/2934.4B × /64RIPE NCCTR25th Nov 2015
2a06:df40::/2934.4B × /64RIPE NCCTR18th Dec 2015
2a06:f00::/2934.4B × /64RIPE NCCTR4th May 2015
2a06:f7c0::/2934.4B × /64RIPE NCCTR26th Jan 2016
2a06:f8c0::/2934.4B × /64RIPE NCCTR27th Jan 2016
2a06:fa40::/2934.4B × /64RIPE NCCTR28th Jan 2016
2a07:15c0::/2934.4B × /64RIPE NCCTR19th Feb 2016
2a07:21c0::/2934.4B × /64RIPE NCCTR1st Mar 2016
2a07:7000::/2934.4B × /64RIPE NCCTR2nd May 2016
2a07:86c0::/2934.4B × /64RIPE NCCTR19th Jun 2019
2a07:89c0::/2934.4B × /64RIPE NCCTR26th May 2016
2a07:9640::/2934.4B × /64RIPE NCCTR13th Jun 2016
2a07:a00::/2934.4B × /64RIPE NCCTR9th Feb 2016
2a07:af80::/2934.4B × /64RIPE NCCTR31st Dec 2019
2a07:b500::/324.3B × /64RIPE NCCTR15th Apr 2026
2a07:b8c0::/2934.4B × /64RIPE NCCTR16th Jan 2026
2a07:d800::/2934.4B × /64RIPE NCCTR22nd May 2018
2a07:d840::/2934.4B × /64RIPE NCCTR2nd Jul 2018
2a07:e700::/2934.4B × /64RIPE NCCTR24th May 2018
2a07:e780::/2934.4B × /64RIPE NCCTR30th May 2018
2a07:e800::/2934.4B × /64RIPE NCCTR22nd May 2018
2a07:f040::/2934.4B × /64RIPE NCCTR15th Sept 2022
2a07:f280::/2934.4B × /64RIPE NCCTR1st Jun 2018
2a07:fb00::/324.3B × /64RIPE NCCTR28th May 2018
2a07:fe40::/2934.4B × /64RIPE NCCTR12th Jul 2018
2a09:1900::/2934.4B × /64RIPE NCCTR14th Nov 2018