SUBNET.IM

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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 in New Zealand

476 blocks match, ordered by prefix.

Allocated but unannounced blocks, 51 to 100 of 476
PrefixAddressesRegistryCountryAllocated
159.117.32.0/212kAPNICNZ8th Apr 1992
160.187.214.0/24256APNICNZ9th Oct 2024
160.236.222.0/23512APNICNZ4th Aug 2026
160.30.182.0/23512APNICNZ26th Aug 2024
165.205.0.0/1665.5kAPNICNZ27th Aug 1993
165.84.32.0/204.1kAPNICNZ27th Apr 1993
166.83.0.0/1665.5kAPNICNZ10th Nov 1993
192.101.16.0/24256APNICNZ16th Apr 1991
192.107.10.0/24256APNICNZ10th Jan 2011
192.111.102.0/24256APNICNZ13th Jun 1991
192.150.218.0/23512APNICNZ20th Mar 1992
192.160.226.0/24256APNICNZ21st Jan 2011
192.161.128.0/23512APNICNZ4th May 1992
192.189.34.0/24256APNICNZ18th Jun 1992
192.190.108.0/24256APNICNZ23rd Jun 1992
192.195.14.0/24256APNICNZ10th Jul 1992
192.195.219.0/24256APNICNZ5th Aug 1992
192.200.64.0/204.1kAPNICNZ6th Aug 1992
192.203.154.0/24256APNICNZ17th Sept 1992
192.203.99.0/24256APNICNZ7th Feb 2011
192.206.154.0/24256APNICNZ28th Aug 1992
192.206.155.0/24256APNICNZ28th Aug 1992
192.206.156.0/24256APNICNZ28th Aug 1992
192.230.16.0/204.1kAPNICNZ7th Feb 2011
192.231.183.0/24256APNICNZ8th Feb 2011
192.245.220.0/24256APNICNZ24th Jan 2011
192.51.254.0/24256APNICNZ24th Jul 2025
192.54.130.0/24256APNICNZ8th Jun 1989
192.88.85.0/24256APNICNZ26th Aug 2010
198.48.0.0/221kAPNICNZ25th Jan 1993
198.49.3.0/24256APNICNZ3rd Feb 2011
2001:67c:112c::/4865.5k × /64RIPE NCCNZ22nd May 2023
2001:7fa:3::/4865.5k × /64APNICNZ23rd Jul 2003
2001:7fa:4::/4865.5k × /64APNICNZ23rd Jul 2003
2001:de8:19::/4865.5k × /64APNICNZ14th Jan 2011
2001:dee:8000::/4865.5k × /64APNICNZ15th Nov 2016
2001:df0:1f::/4865.5k × /64APNICNZ29th Aug 2008
2001:df0:20d::/4865.5k × /64APNICNZ4th Apr 2011
2001:df0:210::/4865.5k × /64APNICNZ5th Apr 2011
2001:df0:22c::/4865.5k × /64APNICNZ9th Jun 2011
2001:df0:22d::/4865.5k × /64APNICNZ9th Jun 2011
2001:df0:24b::/4865.5k × /64APNICNZ16th Sept 2011
2001:df0:261::/4865.5k × /64APNICNZ23rd Nov 2011
2001:df0:2880::/4865.5k × /64APNICNZ8th Apr 2019
2001:df0:2b9::/4865.5k × /64APNICNZ22nd May 2012
2001:df0:2bb::/4865.5k × /64APNICNZ28th May 2012
2001:df0:41b::/4865.5k × /64APNICNZ17th Oct 2012
2001:df0:4::/4865.5k × /64APNICNZ22nd Aug 2007
2001:df0:4a::/4865.5k × /64APNICNZ23rd Jun 2009
2001:df0:5700::/4865.5k × /64APNICNZ15th Feb 2017