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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 unannounced space registered through RIPE NCC, largest first.
Unannounced blocks in Germany
2,758 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 185.198.220.0/22 | 1k | RIPE NCC |  DE | 11th Apr 2017 |
| 185.198.70.0/24 | 256 | RIPE NCC | DE | 1st Jul 2021 |
| 185.198.71.0/24 | 256 | RIPE NCC | DE | 1st Jul 2021 |
| 185.199.100.0/22 | 1k | RIPE NCC | DE | 13th Apr 2017 |
| 185.199.132.0/22 | 1k | RIPE NCC | DE | 18th Apr 2017 |
| 185.199.192.0/22 | 1k | RIPE NCC | DE | 19th Apr 2017 |
| 185.199.68.0/22 | 1k | RIPE NCC | DE | 13th Apr 2017 |
| 185.2.120.0/22 | 1k | RIPE NCC | DE | 18th Sept 2012 |
| 185.2.128.0/22 | 1k | RIPE NCC | DE | 18th Sept 2012 |
| 185.20.48.0/22 | 1k | RIPE NCC | DE | 1st Mar 2013 |
| 185.200.32.0/22 | 1k | RIPE NCC | DE | 20th Apr 2017 |
| 185.203.122.0/24 | 256 | RIPE NCC | DE | 12th May 2017 |
| 185.205.12.0/22 | 1k | RIPE NCC | DE | 23rd May 2017 |
| 185.205.216.0/22 | 1k | RIPE NCC | DE | 29th May 2017 |
| 185.207.216.0/22 | 1k | RIPE NCC | DE | 9th Jun 2017 |
| 185.207.220.0/22 | 1k | RIPE NCC | DE | 10th Jun 2017 |
| 185.209.14.0/24 | 256 | RIPE NCC | DE | 4th Nov 2020 |
| 185.21.100.0/22 | 1k | RIPE NCC | DE | 14th Mar 2013 |
| 185.210.52.0/23 | 512 | RIPE NCC | DE | 27th Jun 2017 |
| 185.211.144.0/22 | 1k | RIPE NCC | DE | 4th Jul 2017 |
| 185.211.34.0/24 | 256 | RIPE NCC | DE | 30th Jun 2017 |
| 185.212.118.0/24 | 256 | RIPE NCC | DE | 7th Sept 2021 |
| 185.212.68.0/24 | 256 | RIPE NCC | DE | 11th Jul 2017 |
| 185.213.236.0/22 | 1k | RIPE NCC | DE | 20th Jul 2017 |
| 185.213.96.0/22 | 1k | RIPE NCC | DE | 17th Jul 2017 |
| 185.215.188.0/22 | 1k | RIPE NCC | DE | 2nd Aug 2017 |
| 185.216.224.0/22 | 1k | RIPE NCC | DE | 9th Aug 2017 |
| 185.216.228.0/23 | 512 | RIPE NCC | DE | 9th Aug 2017 |
| 185.216.230.0/23 | 512 | RIPE NCC | DE | 9th Aug 2017 |
| 185.217.168.0/22 | 1k | RIPE NCC | DE | 16th Aug 2017 |
| 185.218.107.0/24 | 256 | RIPE NCC | DE | 12th Apr 2021 |
| 185.218.128.0/22 | 1k | RIPE NCC | DE | 22nd Aug 2017 |
| 185.220.96.0/22 | 1k | RIPE NCC | DE | 12th Sept 2017 |
| 185.221.136.0/22 | 1k | RIPE NCC | DE | 18th Sept 2017 |
| 185.221.48.0/22 | 1k | RIPE NCC | DE | 15th Sept 2017 |
| 185.222.136.0/23 | 512 | RIPE NCC | DE | 25th Sept 2017 |
| 185.222.61.0/24 | 256 | RIPE NCC | DE | 15th Jan 2025 |
| 185.224.148.0/22 | 1k | RIPE NCC | DE | 9th Oct 2017 |
| 185.224.224.0/22 | 1k | RIPE NCC | DE | 29th May 2019 |
| 185.224.29.0/24 | 256 | RIPE NCC | DE | 7th Mar 2023 |
| 185.225.127.0/24 | 256 | RIPE NCC | DE | 16th Dec 2020 |
| 185.225.136.0/22 | 1k | RIPE NCC | DE | 13th Oct 2017 |
| 185.225.25.0/24 | 256 | RIPE NCC | DE | 23rd May 2019 |
| 185.226.144.0/22 | 1k | RIPE NCC | DE | 18th Oct 2017 |
| 185.226.212.0/22 | 1k | RIPE NCC | DE | 19th Oct 2017 |
| 185.229.168.0/22 | 1k | RIPE NCC | DE | 1st Nov 2017 |
| 185.229.56.0/22 | 1k | RIPE NCC | DE | 31st Oct 2017 |
| 185.23.77.0/24 | 256 | RIPE NCC | DE | 21st Jul 2020 |
| 185.232.4.0/22 | 1k | RIPE NCC | DE | 15th Nov 2017 |
| 185.233.240.0/22 | 1k | RIPE NCC | DE | 24th Nov 2017 |