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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 ARIN, largest first.
Unannounced blocks in Grenada
7 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 196.3.73.0/24 | 256 | ARIN |  GD | 2nd Feb 1994 |
| 23.130.168.0/24 | 256 | ARIN | GD | 20th Jan 2022 |
| 23.141.216.0/24 | 256 | ARIN | GD | 5th Oct 2022 |
| 2602:f965::/40 | 16.8M × /64 | ARIN | GD | 26th Feb 2024 |
| 2602:fb03::/40 | 16.8M × /64 | ARIN | GD | 6th Oct 2022 |
| 2602:fc14::/36 | 268M × /64 | ARIN | GD | 13th Oct 2021 |
| 2620:61:e000::/48 | 65.5k × /64 | ARIN | GD | 12th Dec 2018 |