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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

1,362 blocks match, ordered by prefix.

Allocated but unannounced blocks, 801 to 850 of 1362
PrefixAddressesRegistryCountryAllocated
2a02:d7c0::/2934.4B × /64RIPE NCCFR24th Oct 2012
2a02:d940::/2934.4B × /64RIPE NCCFR26th Oct 2012
2a02:dc0::/324.3B × /64RIPE NCCFR1st May 2009
2a02:e500::/2934.4B × /64RIPE NCCFR20th Nov 2012
2a02:f280::/2934.4B × /64RIPE NCCFR10th Dec 2012
2a03:1040::/324.3B × /64RIPE NCCFR10th Oct 2012
2a03:16c0::/324.3B × /64RIPE NCCFR12th Oct 2012
2a03:1780::/324.3B × /64RIPE NCCFR12th Aug 2011
2a03:1a0::/324.3B × /64RIPE NCCFR30th Jun 2014
2a03:1d00::/324.3B × /64RIPE NCCFR28th Mar 2011
2a03:1e60::/324.3B × /64RIPE NCCFR15th Sept 2015
2a03:2640::/324.3B × /64RIPE NCCFR19th Oct 2012
2a03:2d60::/324.3B × /64RIPE NCCFR2nd Sept 2014
2a03:2ee0::/324.3B × /64RIPE NCCFR4th Sept 2014
2a03:2fc0::/324.3B × /64RIPE NCCFR25th Oct 2012
2a03:3280::/324.3B × /64RIPE NCCFR24th Aug 2011
2a03:3360::/324.3B × /64RIPE NCCFR12th Sept 2014
2a03:3540::/2934.4B × /64RIPE NCCFR26th Oct 2012
2a03:37c0::/324.3B × /64RIPE NCCFR29th Oct 2012
2a03:3c20::/324.3B × /64RIPE NCCFR2nd Oct 2014
2a03:3e60::/324.3B × /64RIPE NCCFR6th Oct 2014
2a03:4420::/324.3B × /64RIPE NCCFR26th Aug 2015
2a03:48a0::/324.3B × /64RIPE NCCFR23rd Oct 2014
2a03:49a0::/324.3B × /64RIPE NCCFR24th Oct 2014
2a03:4ce0::/324.3B × /64RIPE NCCFR31st Oct 2014
2a03:56c0::/324.3B × /64RIPE NCCFR12th Nov 2012
2a03:5760::/324.3B × /64RIPE NCCFR20th Nov 2014
2a03:59c0::/324.3B × /64RIPE NCCFR14th Nov 2012
2a03:5a40::/324.3B × /64RIPE NCCFR17th Sept 2015
2a03:6260::/324.3B × /64RIPE NCCFR15th Dec 2014
2a03:6560::/324.3B × /64RIPE NCCFR17th Dec 2014
2a03:68e0::/324.3B × /64RIPE NCCFR29th Dec 2014
2a03:6d20::/324.3B × /64RIPE NCCFR12th Jan 2015
2a03:6e00::/2934.4B × /64RIPE NCCFR16th Jan 2024
2a03:6e40::/324.3B × /64RIPE NCCFR27th Nov 2012
2a03:740::/324.3B × /64RIPE NCCFR5th Oct 2012
2a03:74c0::/324.3B × /64RIPE NCCFR28th Nov 2012
2a03:7780::/2934.4B × /64RIPE NCCFR29th Sept 2011
2a03:7fa0::/324.3B × /64RIPE NCCFR17th Feb 2015
2a03:7fc0::/324.3B × /64RIPE NCCFR30th Nov 2012
2a03:800::/2934.4B × /64RIPE NCCFR15th Dec 2010
2a03:8360::/324.3B × /64RIPE NCCFR25th Feb 2015
2a03:8420::/324.3B × /64RIPE NCCFR26th Feb 2015
2a03:8d80::/324.3B × /64RIPE NCCFR14th Oct 2015
2a03:92c0::/324.3B × /64RIPE NCCFR7th Dec 2012
2a03:9a40::/324.3B × /64RIPE NCCFR12th Dec 2012
2a03:9d60::/324.3B × /64RIPE NCCFR7th Dec 2015
2a03:9f80::/324.3B × /64RIPE NCCFR26th Sept 2025
2a03:a640::/324.3B × /64RIPE NCCFR18th Dec 2012
2a03:a6e0::/324.3B × /64RIPE NCCFR11th Feb 2016