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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

85,124 blocks match, ordered by prefix.

Allocated but unannounced blocks, 69201 to 69250 of 85124
PrefixAddressesRegistryCountryAllocated
2a02:da80::/2934.4B × /64RIPE NCCAT31st Oct 2012
2a02:dac0::/2934.4B × /64RIPE NCCRU31st Oct 2012
2a02:db40::/2934.4B × /64RIPE NCCRO1st Nov 2012
2a02:db80::/2934.4B × /64RIPE NCCRU1st Nov 2012
2a02:dbc0::/2934.4B × /64RIPE NCCRU1st Nov 2012
2a02:dc0::/324.3B × /64RIPE NCCFR1st May 2009
2a02:dcc0::/2934.4B × /64RIPE NCCUA5th Nov 2012
2a02:dd40::/2934.4B × /64RIPE NCCGB6th Nov 2012
2a02:de00::/2934.4B × /64RIPE NCCRU7th Nov 2012
2a02:de40::/2934.4B × /64RIPE NCCIL7th Nov 2012
2a02:de8::/324.3B × /64RIPE NCCUS4th May 2009
2a02:dec0::/2934.4B × /64RIPE NCCUZ16th Jan 2024
2a02:df00::/2934.4B × /64RIPE NCCIR9th Nov 2012
2a02:df40::/2934.4B × /64RIPE NCCTR9th Nov 2012
2a02:e080::/2934.4B × /64RIPE NCCKW13th Nov 2012
2a02:e140::/2934.4B × /64RIPE NCCPL13th Nov 2012
2a02:e180::/2934.4B × /64RIPE NCCSE13th Nov 2012
2a02:e1c0::/2934.4B × /64RIPE NCCNL13th Nov 2012
2a02:e2c0::/2934.4B × /64RIPE NCCIT15th Nov 2012
2a02:e3c0::/2934.4B × /64RIPE NCCAZ6th Apr 2020
2a02:e440::/2934.4B × /64RIPE NCCDE19th Nov 2012
2a02:e480::/2934.4B × /64RIPE NCCIN23rd Jun 2025
2a02:e500::/2934.4B × /64RIPE NCCFR20th Nov 2012
2a02:e540::/2934.4B × /64RIPE NCCAL20th Nov 2012
2a02:e580::/2934.4B × /64RIPE NCCNO20th Nov 2012
2a02:e600::/3017.2B × /64RIPE NCCGB14th Jul 2015
2a02:e620::/3017.2B × /64RIPE NCCRU29th Nov 2012
2a02:e680::/2934.4B × /64RIPE NCCJO21st Nov 2012
2a02:e68::/324.3B × /64RIPE NCCGB12th May 2009
2a02:e6c0::/2934.4B × /64RIPE NCCGB26th Mar 2015
2a02:e700::/324.3B × /64RIPE NCCRU22nd Dec 2025
2a02:e740::/2934.4B × /64RIPE NCCDE22nd Nov 2012
2a02:e780::/2934.4B × /64RIPE NCCTR22nd Nov 2012
2a02:e800::/2934.4B × /64RIPE NCCDE23rd Nov 2012
2a02:e880::/2934.4B × /64RIPE NCCRU23rd Nov 2012
2a02:e8c0::/2934.4B × /64RIPE NCCGB26th Mar 2015
2a02:e940::/2934.4B × /64RIPE NCCIT1st Jul 2015
2a02:ea00::/2934.4B × /64RIPE NCCSA27th Mar 2015
2a02:ea40::/2934.4B × /64RIPE NCCGB27th Nov 2012
2a02:eac0::/2934.4B × /64RIPE NCCPL29th Nov 2012
2a02:eb0::/324.3B × /64RIPE NCCGB13th May 2009
2a02:eb40::/2934.4B × /64RIPE NCCGB29th Nov 2012
2a02:eb80::/2934.4B × /64RIPE NCCRU29th Nov 2012
2a02:ec8::/324.3B × /64RIPE NCCIT18th May 2009
2a02:ecc0::/2934.4B × /64RIPE NCCAZ30th Nov 2012
2a02:edc0::/2934.4B × /64RIPE NCCSA3rd Dec 2012
2a02:ee40::/2934.4B × /64RIPE NCCES15th Mar 2018
2a02:eec0::/2934.4B × /64RIPE NCCSE4th Dec 2012
2a02:ef00::/2934.4B × /64RIPE NCCRU4th Dec 2012
2a02:f0a0::/3017.2B × /64RIPE NCCGB11th Dec 2012