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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 registered through AFRINIC
1,995 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 102.202.216.0/22 | 1k | AFRINIC |  NG | 7th Apr 2026 |
| 102.202.221.0/24 | 256 | AFRINIC |  TZ | 8th Apr 2026 |
| 102.202.223.0/24 | 256 | AFRINIC |  MW | 31st Mar 2026 |
| 102.202.24.0/22 | 1k | AFRINIC |  ZA | 22nd Jun 2026 |
| 102.202.28.0/22 | 1k | AFRINIC | NG | 22nd Jun 2026 |
| 102.202.36.0/22 | 1k | AFRINIC | ZA | 21st Jun 2026 |
| 102.202.4.0/24 | 256 | AFRINIC |  AO | 1st Jul 2026 |
| 102.202.40.0/22 | 1k | AFRINIC |  KE | 21st Jun 2026 |
| 102.202.5.0/24 | 256 | AFRINIC |  UG | 8th Jul 2026 |
| 102.202.52.0/24 | 256 | AFRINIC | NG | 23rd Jun 2026 |
| 102.202.54.0/24 | 256 | AFRINIC |  MA | 9th Jun 2026 |
| 102.202.55.0/24 | 256 | AFRINIC | ZA | 11th Jun 2026 |
| 102.202.7.0/24 | 256 | AFRINIC | NG | 29th Jun 2026 |
| 102.202.77.0/24 | 256 | AFRINIC | KE | 5th Jun 2026 |
| 102.202.8.0/23 | 512 | AFRINIC | UG | 24th Jun 2026 |
| 102.202.80.0/22 | 1k | AFRINIC | NG | 20th May 2026 |
| 102.202.88.0/22 | 1k | AFRINIC | TZ | 20th May 2026 |
| 102.203.0.0/24 | 256 | AFRINIC |  GH | 3rd Mar 2026 |
| 102.203.1.0/24 | 256 | AFRINIC | AO | 5th Mar 2026 |
| 102.203.113.0/24 | 256 | AFRINIC | TZ | 5th Feb 2026 |
| 102.203.124.0/24 | 256 | AFRINIC |  NA | 15th Jan 2026 |
| 102.203.125.0/24 | 256 | AFRINIC | ZA | 3rd Feb 2026 |
| 102.203.136.0/24 | 256 | AFRINIC | MA | 7th Jan 2026 |
| 102.203.139.0/24 | 256 | AFRINIC | AO | 14th Jan 2026 |
| 102.203.148.0/22 | 1k | AFRINIC | ZA | 6th Jan 2026 |
| 102.203.156.0/22 | 1k | AFRINIC |  LY | 29th Dec 2025 |
| 102.203.160.0/22 | 1k | AFRINIC | GH | 17th Dec 2025 |
| 102.203.164.0/22 | 1k | AFRINIC | AO | 17th Dec 2025 |
| 102.203.188.0/22 | 1k | AFRINIC | NG | 12th Dec 2025 |
| 102.203.193.0/24 | 256 | AFRINIC | UG | 30th Dec 2025 |
| 102.203.194.0/23 | 512 | AFRINIC |  LS | 10th Dec 2025 |
| 102.203.212.0/23 | 512 | AFRINIC | ZA | 9th Dec 2025 |
| 102.203.216.0/22 | 1k | AFRINIC | KE | 1st Dec 2025 |
| 102.203.86.0/23 | 512 | AFRINIC |  SN | 13th Feb 2026 |
| 102.203.88.0/22 | 1k | AFRINIC |  ZW | 3rd Feb 2026 |
| 102.204.116.0/22 | 1k | AFRINIC | LY | 9th Oct 2025 |
| 102.204.121.0/24 | 256 | AFRINIC |  EG | 21st Oct 2025 |
| 102.204.122.0/24 | 256 | AFRINIC | TZ | 9th Oct 2025 |
| 102.204.168.0/22 | 1k | AFRINIC | KE | 6th Oct 2025 |
| 102.204.192.0/22 | 1k | AFRINIC | AO | 17th Sept 2025 |
| 102.204.20.0/22 | 1k | AFRINIC | ZA | 30th Oct 2025 |
| 102.204.255.0/24 | 256 | AFRINIC | KE | 3rd Sept 2025 |
| 102.204.28.0/22 | 1k | AFRINIC | SN | 29th Oct 2025 |
| 102.204.46.0/24 | 256 | AFRINIC | NG | 31st Oct 2025 |
| 102.204.64.0/24 | 256 | AFRINIC | GH | 27th Oct 2025 |
| 102.204.66.0/23 | 512 | AFRINIC |  ZM | 21st Oct 2025 |
| 102.204.68.0/22 | 1k | AFRINIC | ZA | 16th Oct 2025 |
| 102.205.104.0/23 | 512 | AFRINIC |  DJ | 22nd Jul 2025 |
| 102.205.108.0/22 | 1k | AFRINIC | NG | 10th Jul 2025 |
| 102.205.112.0/22 | 1k | AFRINIC |  SL | 10th Jul 2025 |