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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 APNIC, largest first.
Unannounced blocks in New Zealand
475 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 202.49.50.0/24 | 256 | APNIC |  NZ | 17th Feb 1995 |
| 202.49.8.0/22 | 1k | APNIC | NZ | 15th Mar 1994 |
| 202.49.82.0/24 | 256 | APNIC | NZ | 29th Oct 2003 |
| 202.49.91.0/24 | 256 | APNIC | NZ | 14th Aug 1995 |
| 202.50.100.0/24 | 256 | APNIC | NZ | 18th Dec 1995 |
| 202.50.110.0/24 | 256 | APNIC | NZ | 18th Jan 1996 |
| 202.50.158.0/24 | 256 | APNIC | NZ | 8th Sept 1995 |
| 202.50.160.0/22 | 1k | APNIC | NZ | 31st Aug 1995 |
| 202.50.172.0/23 | 512 | APNIC | NZ | 4th Oct 1995 |
| 202.50.206.0/23 | 512 | APNIC | NZ | 21st Dec 1995 |
| 202.50.220.0/24 | 256 | APNIC | NZ | 5th Jan 1996 |
| 202.50.222.0/24 | 256 | APNIC | NZ | 6th Jun 1996 |
| 202.50.224.0/22 | 1k | APNIC | NZ | 12th Jun 1995 |
| 202.50.228.0/23 | 512 | APNIC | NZ | 12th Jun 1995 |
| 202.50.230.0/24 | 256 | APNIC | NZ | 12th Jun 1995 |
| 202.50.32.0/20 | 4.1k | APNIC | NZ | 14th May 1994 |
| 202.50.74.0/24 | 256 | APNIC | NZ | 4th Nov 1996 |
| 202.50.75.0/24 | 256 | APNIC | NZ | 6th Nov 1996 |
| 202.50.80.0/22 | 1k | APNIC | NZ | 12th May 1996 |
| 202.52.157.0/24 | 256 | APNIC | NZ | 3rd Feb 2017 |
| 202.6.118.0/24 | 256 | APNIC | NZ | 7th Mar 2016 |
| 202.7.0.0/23 | 512 | APNIC | NZ | 1st Mar 1994 |
| 202.7.32.0/24 | 256 | APNIC | NZ | 27th Feb 1993 |
| 202.7.33.0/24 | 256 | APNIC | NZ | 27th Feb 1993 |
| 202.7.34.0/24 | 256 | APNIC | NZ | 27th Feb 1993 |
| 202.7.35.0/24 | 256 | APNIC | NZ | 27th Feb 1993 |
| 202.7.36.0/24 | 256 | APNIC | NZ | 27th Feb 1993 |
| 202.7.4.0/22 | 1k | APNIC | NZ | 23rd Feb 1993 |
| 202.7.42.0/24 | 256 | APNIC | NZ | 27th Feb 1993 |
| 202.7.43.0/24 | 256 | APNIC | NZ | 27th Feb 1993 |
| 202.7.45.0/24 | 256 | APNIC | NZ | 27th Feb 1993 |
| 202.7.60.0/22 | 1k | APNIC | NZ | 8th Aug 1995 |
| 202.70.130.0/24 | 256 | APNIC | NZ | 11th Feb 2010 |
| 202.88.44.0/22 | 1k | APNIC | NZ | 23rd Nov 2015 |
| 202.90.44.0/23 | 512 | APNIC | NZ | 12th Apr 2011 |
| 203.14.20.0/24 | 256 | APNIC | NZ | 30th Mar 1995 |
| 203.195.124.0/24 | 256 | APNIC | NZ | 4th Jun 2008 |
| 203.25.23.0/24 | 256 | APNIC | NZ | 5th Mar 1996 |
| 203.26.160.0/21 | 2k | APNIC | NZ | 2nd May 1996 |
| 203.30.174.0/24 | 256 | APNIC | NZ | 15th Oct 2007 |
| 203.31.161.0/24 | 256 | APNIC | NZ | 19th Sept 1996 |
| 203.56.32.0/23 | 512 | APNIC | NZ | 15th Jan 1997 |
| 203.57.145.0/24 | 256 | APNIC | NZ | 9th Nov 2005 |
| 203.9.198.0/23 | 512 | APNIC | NZ | 5th Aug 2025 |
| 210.4.208.0/21 | 2k | APNIC | NZ | 14th Jun 2006 |
| 218.100.21.0/24 | 256 | APNIC | NZ | 9th Nov 2004 |
| 218.100.25.0/24 | 256 | APNIC | NZ | 31st Mar 2005 |
| 218.100.56.0/24 | 256 | APNIC | NZ | 15th Jul 2008 |
| 218.100.65.0/24 | 256 | APNIC | NZ | 23rd Dec 2008 |
| 2400:1200::/32 | 4.3B × /64 | APNIC | NZ | 10th Mar 2010 |