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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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.
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Countries with unannounced space registered through AFRINIC, largest first.
Unannounced blocks in Guinea
14 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 154.73.56.0/22 | 1k | AFRINIC |  GN | 24th Jun 2014 |
| 196.49.40.0/24 | 256 | AFRINIC | GN | 2nd Dec 2016 |
| 196.49.64.0/24 | 256 | AFRINIC | GN | 6th Nov 2018 |
| 196.60.38.0/24 | 256 | AFRINIC | GN | 2nd Dec 2016 |
| 196.60.61.0/24 | 256 | AFRINIC | GN | 6th Nov 2018 |
| 2001:43f8:c60::/48 | 65.5k × /64 | AFRINIC | GN | 2nd Dec 2016 |
| 2001:43f8:c61::/48 | 65.5k × /64 | AFRINIC | GN | 2nd Dec 2016 |
| 2c0f:2dc0::/32 | 4.3B × /64 | AFRINIC | GN | 1st Aug 2025 |
| 2c0f:3e00::/32 | 4.3B × /64 | AFRINIC | GN | 27th May 2021 |
| 2c0f:5300::/32 | 4.3B × /64 | AFRINIC | GN | 25th Oct 2021 |
| 2c0f:ee38::/32 | 4.3B × /64 | AFRINIC | GN | 15th Dec 2017 |
| 2c0f:f180::/32 | 4.3B × /64 | AFRINIC | GN | 27th Sept 2017 |
| 2c0f:f600::/32 | 4.3B × /64 | AFRINIC | GN | 17th Sept 2013 |
| 2c0f:f990::/32 | 4.3B × /64 | AFRINIC | GN | 5th Jun 2013 |