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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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
Browse by country
Countries with the most unannounced blocks, largest first.
Unannounced blocks
84,968 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 2a14:8e00::/29 | 34.4B × /64 | RIPE NCC |  IR | 11th Dec 2024 |
| 2a14:8f00::/29 | 34.4B × /64 | RIPE NCC |  NL | 2nd Jan 2025 |
| 2a14:8f80::/29 | 34.4B × /64 | RIPE NCC | NL | 24th Feb 2025 |
| 2a14:9000::/29 | 34.4B × /64 | RIPE NCC |  FR | 22nd Nov 2024 |
| 2a14:9080::/29 | 34.4B × /64 | RIPE NCC |  DE | 5th Jan 2026 |
| 2a14:9180::/32 | 4.3B × /64 | RIPE NCC |  NO | 25th Feb 2025 |
| 2a14:9200::/29 | 34.4B × /64 | RIPE NCC |  GR | 13th Dec 2024 |
| 2a14:9280::/29 | 34.4B × /64 | RIPE NCC |  IL | 25th Feb 2025 |
| 2a14:9300::/29 | 34.4B × /64 | RIPE NCC | DE | 3rd Jan 2025 |
| 2a14:940::/29 | 34.4B × /64 | RIPE NCC |  SA | 20th Feb 2024 |
| 2a14:9500::/29 | 34.4B × /64 | RIPE NCC |  TJ | 3rd Jan 2025 |
| 2a14:9900::/29 | 34.4B × /64 | RIPE NCC |  SC | 6th Jan 2025 |
| 2a14:9a00::/29 | 34.4B × /64 | RIPE NCC | SC | 13th Dec 2024 |
| 2a14:9a80::/29 | 34.4B × /64 | RIPE NCC | NO | 27th Feb 2025 |
| 2a14:9b00::/29 | 34.4B × /64 | RIPE NCC | IR | 7th Jan 2025 |
| 2a14:9c00::/29 | 34.4B × /64 | RIPE NCC |  TR | 4th Dec 2024 |
| 2a14:9e80::/29 | 34.4B × /64 | RIPE NCC | DE | 27th Feb 2025 |
| 2a14:9f00::/29 | 34.4B × /64 | RIPE NCC | FR | 8th Jan 2025 |
| 2a14:9f80::/29 | 34.4B × /64 | RIPE NCC |  PS | 28th Feb 2025 |
| 2a14:a000::/29 | 34.4B × /64 | RIPE NCC |  HK | 22nd Nov 2024 |
| 2a14:a180::/29 | 34.4B × /64 | RIPE NCC | DE | 3rd Mar 2025 |
| 2a14:a200::/29 | 34.4B × /64 | RIPE NCC | FR | 16th Dec 2024 |
| 2a14:a280::/29 | 34.4B × /64 | RIPE NCC | IR | 3rd Mar 2025 |
| 2a14:a300::/29 | 34.4B × /64 | RIPE NCC | NL | 8th Jan 2025 |
| 2a14:a380::/29 | 34.4B × /64 | RIPE NCC | IR | 4th Mar 2025 |
| 2a14:a40::/29 | 34.4B × /64 | RIPE NCC |  IE | 21st Feb 2024 |
| 2a14:a500::/29 | 34.4B × /64 | RIPE NCC |  GB | 8th Jan 2025 |
| 2a14:a580::/29 | 34.4B × /64 | RIPE NCC | FR | 4th Mar 2025 |
| 2a14:a600::/29 | 34.4B × /64 | RIPE NCC | FR | 16th Dec 2024 |
| 2a14:a680::/29 | 34.4B × /64 | RIPE NCC | FR | 5th Mar 2025 |
| 2a14:a700::/29 | 34.4B × /64 | RIPE NCC |  AL | 9th Jan 2025 |
| 2a14:a780::/29 | 34.4B × /64 | RIPE NCC |  IT | 5th Mar 2025 |
| 2a14:a80::/29 | 34.4B × /64 | RIPE NCC |  LB | 29th Nov 2023 |
| 2a14:a880::/29 | 34.4B × /64 | RIPE NCC | DE | 5th Mar 2025 |
| 2a14:a980::/29 | 34.4B × /64 | RIPE NCC | IR | 5th Mar 2025 |
| 2a14:aa00::/32 | 4.3B × /64 | RIPE NCC |  UA | 17th Dec 2024 |
| 2a14:aa80::/32 | 4.3B × /64 | RIPE NCC |  CZ | 6th Mar 2025 |
| 2a14:ab80::/32 | 4.3B × /64 | RIPE NCC | DE | 7th Mar 2025 |
| 2a14:ac00::/29 | 34.4B × /64 | RIPE NCC | HK | 5th Dec 2024 |
| 2a14:ac0::/29 | 34.4B × /64 | RIPE NCC |  AM | 21st Feb 2024 |
| 2a14:ac80::/29 | 34.4B × /64 | RIPE NCC |  DK | 10th Mar 2025 |
| 2a14:ad80::/29 | 34.4B × /64 | RIPE NCC | FR | 10th Mar 2025 |
| 2a14:af00::/29 | 34.4B × /64 | RIPE NCC |  CH | 13th Jan 2025 |
| 2a14:af80::/29 | 34.4B × /64 | RIPE NCC | LB | 10th Mar 2025 |
| 2a14:b080::/29 | 34.4B × /64 | RIPE NCC | UA | 10th Mar 2025 |
| 2a14:b100::/29 | 34.4B × /64 | RIPE NCC | CZ | 13th Jan 2025 |
| 2a14:b200::/29 | 34.4B × /64 | RIPE NCC |  KG | 20th Jun 2025 |
| 2a14:b300::/29 | 34.4B × /64 | RIPE NCC | IL | 15th Jan 2025 |
| 2a14:b480::/29 | 34.4B × /64 | RIPE NCC |  RU | 11th Mar 2025 |
| 2a14:b600::/29 | 34.4B × /64 | RIPE NCC | IR | 17th Dec 2024 |