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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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
2,009 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 102.213.160.0/22 | 1k | AFRINIC |  KE | 10th Jan 2023 |
| 102.213.178.0/24 | 256 | AFRINIC |  ZA | 25th May 2023 |
| 102.213.18.0/23 | 512 | AFRINIC |  NG | 15th Feb 2023 |
| 102.213.212.0/23 | 512 | AFRINIC |  RW | 14th Dec 2022 |
| 102.213.236.0/22 | 1k | AFRINIC | ZA | 29th Oct 2022 |
| 102.213.252.0/22 | 1k | AFRINIC | ZA | 20th Dec 2022 |
| 102.213.60.0/22 | 1k | AFRINIC |  NE | 13th Jan 2023 |
| 102.214.13.0/24 | 256 | AFRINIC |  SS | 31st Oct 2022 |
| 102.214.132.0/22 | 1k | AFRINIC |  NA | 23rd Sept 2022 |
| 102.214.184.0/24 | 256 | AFRINIC | ZA | 19th Sept 2022 |
| 102.214.186.0/23 | 512 | AFRINIC | ZA | 5th Oct 2022 |
| 102.214.24.0/22 | 1k | AFRINIC |  GH | 25th Nov 2022 |
| 102.214.244.0/23 | 512 | AFRINIC | ZA | 5th Oct 2022 |
| 102.214.248.0/22 | 1k | AFRINIC | NG | 17th Aug 2022 |
| 102.214.32.0/22 | 1k | AFRINIC |  TZ | 23rd Nov 2022 |
| 102.214.56.0/22 | 1k | AFRINIC | NG | 5th Oct 2022 |
| 102.214.91.0/24 | 256 | AFRINIC | NG | 26th Sept 2022 |
| 102.214.96.0/22 | 1k | AFRINIC | KE | 13th Oct 2022 |
| 102.215.116.0/22 | 1k | AFRINIC | KE | 8th Jun 2022 |
| 102.215.140.0/22 | 1k | AFRINIC | ZA | 13th May 2022 |
| 102.215.16.0/22 | 1k | AFRINIC | SS | 6th Jul 2022 |
| 102.215.176.0/22 | 1k | AFRINIC | NG | 21st Apr 2022 |
| 102.215.208.0/22 | 1k | AFRINIC | ZA | 31st May 2022 |
| 102.215.44.0/22 | 1k | AFRINIC |  UG | 22nd Sept 2022 |
| 102.215.56.0/22 | 1k | AFRINIC | NG | 20th Jul 2022 |
| 102.215.88.0/22 | 1k | AFRINIC |  BJ | 14th Jun 2022 |
| 102.215.97.0/24 | 256 | AFRINIC | ZA | 18th Jul 2022 |
| 102.215.98.0/24 | 256 | AFRINIC | ZA | 21st Nov 2022 |
| 102.216.118.0/24 | 256 | AFRINIC |  MA | 26th Apr 2022 |
| 102.216.131.0/24 | 256 | AFRINIC | ZA | 11th Aug 2022 |
| 102.216.132.0/24 | 256 | AFRINIC |  CV | 31st Mar 2022 |
| 102.216.184.0/22 | 1k | AFRINIC | ZA | 10th Mar 2022 |
| 102.216.214.0/23 | 512 | AFRINIC |  ZM | 17th Mar 2022 |
| 102.216.248.0/22 | 1k | AFRINIC |  GM | 20th Jan 2022 |
| 102.216.4.0/22 | 1k | AFRINIC | ZA | 7th Apr 2022 |
| 102.216.96.0/22 | 1k | AFRINIC | NG | 23rd Mar 2022 |
| 102.217.174.0/23 | 512 | AFRINIC | ZA | 2nd Dec 2021 |
| 102.217.180.0/22 | 1k | AFRINIC | NG | 5th Nov 2021 |
| 102.217.220.0/22 | 1k | AFRINIC | ZA | 11th Nov 2021 |
| 102.217.254.0/24 | 256 | AFRINIC |  EG | 3rd Nov 2021 |
| 102.218.112.0/22 | 1k | AFRINIC |  TD | 13th Oct 2021 |
| 102.218.188.0/22 | 1k | AFRINIC |  DZ | 26th Aug 2021 |
| 102.218.252.0/22 | 1k | AFRINIC |  CM | 16th Sept 2021 |
| 102.218.99.0/24 | 256 | AFRINIC |  SD | 15th Sept 2021 |
| 102.219.0.0/22 | 1k | AFRINIC |  BF | 26th Oct 2021 |
| 102.219.104.0/22 | 1k | AFRINIC | GH | 21st Jul 2021 |
| 102.219.139.0/24 | 256 | AFRINIC | KE | 21st Jul 2021 |
| 102.219.32.0/22 | 1k | AFRINIC | GH | 15th Jul 2021 |
| 102.219.68.0/22 | 1k | AFRINIC | CM | 25th Aug 2021 |
| 102.219.80.0/24 | 256 | AFRINIC |  AO | 14th Jul 2021 |