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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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
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Countries with unannounced space registered through AFRINIC, largest first.
Unannounced blocks in Algeria
9 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 102.201.180.0/22 | 1k | AFRINIC |  DZ | 6th Aug 2026 |
| 102.218.188.0/22 | 1k | AFRINIC | DZ | 26th Aug 2021 |
| 192.245.148.0/24 | 256 | AFRINIC | DZ | 9th Nov 1992 |
| 192.52.232.0/24 | 256 | AFRINIC | DZ | 9th Dec 1993 |
| 193.41.146.0/23 | 512 | AFRINIC | DZ | 20th Sept 2007 |
| 195.24.80.0/21 | 2k | AFRINIC | DZ | 20th Sept 2007 |
| 195.39.218.0/23 | 512 | AFRINIC | DZ | 20th Sept 2007 |
| 2c0f:11a0::/32 | 4.3B × /64 | AFRINIC | DZ | 28th Jul 2026 |
| 2c0f:41a0::/32 | 4.3B × /64 | AFRINIC | DZ | 18th Nov 2025 |