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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 Romania
512 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 91.195.6.0/23 | 512 | RIPE NCC |  RO | 6th Aug 2007 |
| 91.197.244.0/23 | 512 | RIPE NCC | RO | 19th Sept 2007 |
| 91.197.246.0/24 | 256 | RIPE NCC | RO | 19th Sept 2007 |
| 91.197.36.0/22 | 1k | RIPE NCC | RO | 18th Apr 2018 |
| 91.201.192.0/22 | 1k | RIPE NCC | RO | 7th Jan 2008 |
| 91.202.88.0/22 | 1k | RIPE NCC | RO | 12th Feb 2008 |
| 91.206.42.0/23 | 512 | RIPE NCC | RO | 11th Jun 2008 |
| 91.208.234.0/24 | 256 | RIPE NCC | RO | 25th Sept 2008 |
| 91.208.90.0/24 | 256 | RIPE NCC | RO | 30th Jul 2008 |
| 91.209.195.0/24 | 256 | RIPE NCC | RO | 15th Dec 2008 |
| 91.209.241.0/24 | 256 | RIPE NCC | RO | 29th Dec 2008 |
| 91.212.62.0/24 | 256 | RIPE NCC | RO | 16th Feb 2009 |
| 91.212.74.0/24 | 256 | RIPE NCC | RO | 18th Feb 2009 |
| 91.213.86.0/24 | 256 | RIPE NCC | RO | 23rd Jul 2009 |
| 91.216.233.0/24 | 256 | RIPE NCC | RO | 30th Jun 2010 |
| 91.220.121.0/24 | 256 | RIPE NCC | RO | 9th Nov 2010 |
| 91.220.167.0/24 | 256 | RIPE NCC | RO | 23rd Nov 2010 |
| 91.220.72.0/24 | 256 | RIPE NCC | RO | 25th Oct 2010 |
| 91.220.96.0/24 | 256 | RIPE NCC | RO | 1st Nov 2010 |
| 91.223.200.0/24 | 256 | RIPE NCC | RO | 8th Mar 2011 |
| 91.223.45.0/24 | 256 | RIPE NCC | RO | 25th Jan 2011 |
| 91.230.123.0/24 | 256 | RIPE NCC | RO | 12th Jul 2011 |
| 91.232.228.0/24 | 256 | RIPE NCC | RO | 23rd Nov 2011 |
| 91.233.130.0/23 | 512 | RIPE NCC | RO | 4th Oct 2019 |
| 91.234.212.0/24 | 256 | RIPE NCC | RO | 30th Jan 2012 |
| 91.235.43.0/24 | 256 | RIPE NCC | RO | 3rd Feb 2012 |
| 91.238.37.0/24 | 256 | RIPE NCC | RO | 10th Apr 2012 |
| 91.238.50.0/24 | 256 | RIPE NCC | RO | 10th Apr 2012 |
| 91.238.62.0/24 | 256 | RIPE NCC | RO | 13th Feb 2023 |
| 92.114.38.0/24 | 256 | RIPE NCC | RO | 15th Oct 2007 |
| 92.114.82.0/24 | 256 | RIPE NCC | RO | 15th Oct 2007 |
| 92.118.40.0/22 | 1k | RIPE NCC | RO | 4th Mar 2019 |
| 93.113.134.0/23 | 512 | RIPE NCC | RO | 21st Dec 2007 |
| 93.113.152.0/23 | 512 | RIPE NCC | RO | 21st Dec 2007 |
| 93.113.168.0/23 | 512 | RIPE NCC | RO | 21st Dec 2007 |
| 93.113.172.0/23 | 512 | RIPE NCC | RO | 21st Dec 2007 |
| 93.113.222.0/23 | 512 | RIPE NCC | RO | 21st Dec 2007 |
| 93.113.248.0/23 | 512 | RIPE NCC | RO | 21st Dec 2007 |
| 93.114.100.0/22 | 1k | RIPE NCC | RO | 21st Dec 2007 |
| 93.114.138.0/23 | 512 | RIPE NCC | RO | 21st Dec 2007 |
| 93.114.190.0/23 | 512 | RIPE NCC | RO | 21st Dec 2007 |
| 93.114.232.0/23 | 512 | RIPE NCC | RO | 21st Dec 2007 |
| 93.114.32.0/21 | 2k | RIPE NCC | RO | 21st Dec 2007 |
| 93.114.70.0/23 | 512 | RIPE NCC | RO | 21st Dec 2007 |
| 93.115.208.0/23 | 512 | RIPE NCC | RO | 21st Dec 2007 |
| 93.115.54.0/23 | 512 | RIPE NCC | RO | 21st Dec 2007 |
| 93.115.98.0/23 | 512 | RIPE NCC | RO | 21st Dec 2007 |
| 93.119.114.0/23 | 512 | RIPE NCC | RO | 21st Dec 2007 |
| 93.119.116.0/23 | 512 | RIPE NCC | RO | 21st Dec 2007 |
| 93.119.171.0/24 | 256 | RIPE NCC | RO | 21st Dec 2007 |