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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 Denmark
587 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 195.242.160.0/24 | 256 | RIPE NCC |  DK | 17th Jun 2008 |
| 195.245.210.0/24 | 256 | RIPE NCC | DK | 11th Dec 2002 |
| 195.253.216.0/21 | 2k | RIPE NCC | DK | 9th Jan 1998 |
| 195.47.222.0/24 | 256 | RIPE NCC | DK | 25th Apr 2003 |
| 195.60.90.128/25 | 128 | RIPE NCC | DK | 9th Jun 2006 |
| 195.80.240.0/20 | 4.1k | RIPE NCC | DK | 22nd Oct 2002 |
| 195.85.0.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.100.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.104.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.109.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.110.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.112.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.117.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.13.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.14.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.16.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.18.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.22.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.24.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.253.0/24 | 256 | RIPE NCC | DK | 14th Jul 2003 |
| 195.85.26.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.28.0/22 | 1k | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.37.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.39.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.4.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.45.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.46.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.50.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.52.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.55.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.56.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.58.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.60.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.66.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.74.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.76.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.8.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.80.0/22 | 1k | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.84.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.86.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.89.0/24 | 256 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.90.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.92.0/23 | 512 | RIPE NCC | DK | 6th Feb 1997 |
| 195.85.96.0/22 | 1k | RIPE NCC | DK | 6th Feb 1997 |
| 198.13.232.0/22 | 1k | RIPE NCC | DK | 16th Apr 2013 |
| 2001:4db0::/32 | 4.3B × /64 | RIPE NCC | DK | 3rd Nov 2005 |
| 2001:678:10cc::/48 | 65.5k × /64 | RIPE NCC | DK | 11th Jul 2025 |
| 2001:678:11bc::/48 | 65.5k × /64 | RIPE NCC | DK | 25th Feb 2026 |
| 2001:678:33c::/48 | 65.5k × /64 | RIPE NCC | DK | 20th Dec 2016 |
| 2001:678:51c::/48 | 65.5k × /64 | RIPE NCC | DK | 30th Aug 2017 |