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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

672 blocks match, ordered by prefix.

Allocated but unannounced blocks, 401 to 450 of 672
PrefixAddressesRegistryCountryAllocated
2a0c:7f40::/2934.4B × /64RIPE NCCTR10th Aug 2026
2a0c:8380::/2934.4B × /64RIPE NCCTR7th Apr 2021
2a0c:9dc0::/2934.4B × /64RIPE NCCTR7th May 2018
2a0c:ac80::/2934.4B × /64RIPE NCCTR24th Jun 2019
2a0c:acc0::/2934.4B × /64RIPE NCCTR11th May 2018
2a0c:b700::/2934.4B × /64RIPE NCCTR10th Jul 2020
2a0c:bec0::/2934.4B × /64RIPE NCCTR16th May 2018
2a0c:d200::/2934.4B × /64RIPE NCCTR20th Jul 2020
2a0c:d7c0::/2934.4B × /64RIPE NCCTR17th Jul 2018
2a0c:da40::/2934.4B × /64RIPE NCCTR18th Jul 2018
2a0c:f340::/324.3B × /64RIPE NCCTR26th Jul 2018
2a0c:f3c0::/2934.4B × /64RIPE NCCTR28th Jan 2021
2a0c:f700::/2934.4B × /64RIPE NCCTR27th Nov 2017
2a0c:f9c0::/2934.4B × /64RIPE NCCTR30th Jul 2018
2a0d:23c0::/2934.4B × /64RIPE NCCTR16th Aug 2018
2a0d:2cc0::/2934.4B × /64RIPE NCCTR21st Aug 2018
2a0d:4580::/2934.4B × /64RIPE NCCTR5th Feb 2018
2a0d:49c0::/2934.4B × /64RIPE NCCTR30th Aug 2018
2a0d:4c0::/2934.4B × /64RIPE NCCTR1st Aug 2018
2a0d:50c0::/2934.4B × /64RIPE NCCTR3rd Sept 2018
2a0d:5580::/2934.4B × /64RIPE NCCTR8th Feb 2018
2a0d:5880::/2934.4B × /64RIPE NCCTR9th Feb 2018
2a0d:6740::/2934.4B × /64RIPE NCCTR12th Sept 2018
2a0d:7c0::/2934.4B × /64RIPE NCCTR2nd Aug 2018
2a0d:85c0::/2934.4B × /64RIPE NCCTR5th Sept 2025
2a0d:88c0::/2934.4B × /64RIPE NCCTR21st Sept 2018
2a0d:8940::/2934.4B × /64RIPE NCCTR5th Sept 2025
2a0d:8e80::/2934.4B × /64RIPE NCCTR8th Feb 2021
2a0d:93c0::/2934.4B × /64RIPE NCCTR26th Sept 2018
2a0d:a000::/2934.4B × /64RIPE NCCTR20th Sept 2017
2a0d:d440::/2934.4B × /64RIPE NCCTR23rd Jan 2020
2a0d:d540::/2934.4B × /64RIPE NCCTR18th Oct 2018
2a0d:d800::/2934.4B × /64RIPE NCCTR2nd Oct 2017
2a0d:d880::/2934.4B × /64RIPE NCCTR6th Mar 2018
2a0d:f1c0::/2934.4B × /64RIPE NCCTR26th Oct 2018
2a0d:f4c0::/324.3B × /64RIPE NCCTR17th Jun 2021
2a0e:10c0::/2934.4B × /64RIPE NCCTR10th May 2024
2a0e:2940::/2934.4B × /64RIPE NCCTR5th Jul 2019
2a0e:3a00::/2934.4B × /64RIPE NCCTR12th Apr 2019
2a0e:3b00::/2934.4B × /64RIPE NCCTR25th Apr 2019
2a0e:79c0::/2934.4B × /64RIPE NCCTR25th Jul 2019
2a0e:81c0::/2934.4B × /64RIPE NCCTR29th Jul 2019
2a0e:8e80::/2934.4B × /64RIPE NCCTR29th May 2019
2a0e:9280::/2934.4B × /64RIPE NCCTR31st May 2019
2a0e:9c00::/2934.4B × /64RIPE NCCTR10th Apr 2019
2a0e:a80::/2934.4B × /64RIPE NCCTR7th May 2019
2a0e:c580::/2934.4B × /64RIPE NCCTR9th Mar 2026
2a0e:f440::/2934.4B × /64RIPE NCCTR23rd Aug 2019
2a0e:f700::/2934.4B × /64RIPE NCCTR6th May 2019
2a0f:3580::/2934.4B × /64RIPE NCCTR24th Sept 2019