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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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
1,361 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 91.240.32.0/24 | 256 | RIPE NCC |  FR | 11th Jun 2012 |
| 91.242.162.0/24 | 256 | RIPE NCC | FR | 1st Aug 2012 |
| 93.177.81.0/24 | 256 | RIPE NCC | FR | 9th Jun 2020 |
| 93.190.32.0/22 | 1k | RIPE NCC | FR | 27th Jun 2018 |
| 94.143.112.0/21 | 2k | RIPE NCC | FR | 16th Dec 2008 |
| 95.111.135.0/24 | 256 | RIPE NCC | FR | 30th Dec 2008 |
| 95.111.140.0/22 | 1k | RIPE NCC | FR | 30th Dec 2008 |
| 95.111.152.0/21 | 2k | RIPE NCC | FR | 30th Dec 2008 |
| 95.143.102.0/24 | 256 | RIPE NCC | FR | 20th Jan 2026 |
| 95.170.32.0/19 | 8.2k | RIPE NCC | FR | 2nd Feb 2009 |
| 95.175.144.0/23 | 512 | RIPE NCC | FR | 3rd Apr 2009 |