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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

1,668 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1001 to 1050 of 1668
PrefixAddressesRegistryCountryAllocated
2a07:4e80::/2934.4B × /64RIPE NCCNL7th Apr 2016
2a07:5000::/2934.4B × /64RIPE NCCNL7th Apr 2016
2a07:5440::/2934.4B × /64RIPE NCCNL12th Apr 2016
2a07:5bc0::/2934.4B × /64RIPE NCCNL18th Apr 2016
2a07:5c40::/2934.4B × /64RIPE NCCNL19th Apr 2016
2a07:6440::/2934.4B × /64RIPE NCCNL25th Apr 2016
2a07:6580::/2934.4B × /64RIPE NCCNL25th Apr 2016
2a07:6600::/2934.4B × /64RIPE NCCNL26th Apr 2016
2a07:80::/2934.4B × /64RIPE NCCNL2nd Feb 2016
2a07:8380::/2934.4B × /64RIPE NCCNL19th May 2016
2a07:8840::/2934.4B × /64RIPE NCCNL24th May 2016
2a07:8a00::/2934.4B × /64RIPE NCCNL26th May 2016
2a07:94c0::/2934.4B × /64RIPE NCCNL9th Jun 2016
2a07:9ac0::/2934.4B × /64RIPE NCCNL19th Jun 2019
2a07:9fc0::/2934.4B × /64RIPE NCCNL17th Jun 2016
2a07:a140::/2934.4B × /64RIPE NCCNL20th Jun 2016
2a07:a380::/2934.4B × /64RIPE NCCNL23rd Jun 2016
2a07:a540::/2934.4B × /64RIPE NCCNL24th Jun 2016
2a07:b300::/2934.4B × /64RIPE NCCNL30th Apr 2020
2a07:b780::/2934.4B × /64RIPE NCCNL18th Jul 2016
2a07:ba40::/2934.4B × /64RIPE NCCNL20th Jul 2016
2a07:bac0::/2934.4B × /64RIPE NCCNL20th Jul 2016
2a07:be80::/2934.4B × /64RIPE NCCNL22nd Jul 2016
2a07:dac0::/2934.4B × /64RIPE NCCNL3rd Jul 2018
2a07:e600::/2934.4B × /64RIPE NCCNL23rd May 2018
2a07:ed40::/2934.4B × /64RIPE NCCNL6th Jul 2018
2a09:1b80::/2934.4B × /64RIPE NCCNL29th Nov 2018
2a09:440::/2934.4B × /64RIPE NCCNL23rd Jun 2021
2a09:4800::/2934.4B × /64RIPE NCCNL1st Nov 2018
2a09:56c0::/2934.4B × /64RIPE NCCNL8th Feb 2019
2a09:5800::/2934.4B × /64RIPE NCCNL1st Nov 2018
2a09:6040::/2934.4B × /64RIPE NCCNL12th Feb 2019
2a09:7540::/2934.4B × /64RIPE NCCNL18th Feb 2019
2a09:8480::/2934.4B × /64RIPE NCCNL13th Dec 2018
2a09:8680::/2934.4B × /64RIPE NCCNL13th Dec 2018
2a09:8d40::/2934.4B × /64RIPE NCCNL22nd Feb 2019
2a09:8ec0::/2934.4B × /64RIPE NCCNL22nd Feb 2019
2a09:93c0::/2934.4B × /64RIPE NCCNL26th Feb 2019
2a09:9b80::/2934.4B × /64RIPE NCCNL15th Jun 2021
2a09:a000::/2934.4B × /64RIPE NCCNL31st Oct 2018
2a09:a00::/2934.4B × /64RIPE NCCNL6th Nov 2018
2a09:b740::/2934.4B × /64RIPE NCCNL12th Mar 2019
2a09:c600::/2934.4B × /64RIPE NCCNL31st May 2021
2a09:c9c0::/2934.4B × /64RIPE NCCNL15th Mar 2019
2a09:d380::/2934.4B × /64RIPE NCCNL21st Dec 2018
2a09:d680::/2934.4B × /64RIPE NCCNL21st Dec 2018
2a09:dfc0::/2934.4B × /64RIPE NCCNL21st Mar 2019
2a09:e040::/324.3B × /64RIPE NCCNL21st Mar 2019
2a09:ed40::/2934.4B × /64RIPE NCCNL25th Mar 2019
2a09:ed80::/2934.4B × /64RIPE NCCNL28th Dec 2018