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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

477 blocks match, ordered by prefix.

Allocated but unannounced blocks, 101 to 150 of 477
PrefixAddressesRegistryCountryAllocated
2001:df0:6640::/4865.5k × /64APNICNZ3rd Feb 2022
2001:df0:6a::/4865.5k × /64APNICNZ11th Feb 2010
2001:df0:77::/4865.5k × /64APNICNZ12th Feb 2010
2001:df0:7d::/4865.5k × /64APNICNZ15th Feb 2010
2001:df0:8840::/4865.5k × /64APNICNZ10th Mar 2022
2001:df0:94::/4865.5k × /64APNICNZ15th Apr 2010
2001:df0:a2::/4865.5k × /64APNICNZ2nd Jun 2010
2001:df0:a980::/4865.5k × /64APNICNZ19th Jun 2019
2001:df0:b000::/4865.5k × /64APNICNZ16th Aug 2013
2001:df0:b0::/4865.5k × /64APNICNZ30th Jul 2010
2001:df0:b9::/4865.5k × /64APNICNZ4th Aug 2010
2001:df0:c980::/4865.5k × /64APNICNZ1st Jul 2019
2001:df0:cb00::/4865.5k × /64APNICNZ10th Apr 2017
2001:df0:df00::/4865.5k × /64APNICNZ13th Apr 2017
2001:df0:ef::/4865.5k × /64APNICNZ25th Jan 2011
2001:df0:fc::/4865.5k × /64APNICNZ22nd Feb 2011
2001:df1:200::/4865.5k × /64APNICNZ7th Mar 2016
2001:df1:2cc0::/4865.5k × /64APNICNZ24th Aug 2022
2001:df1:35c0::/4865.5k × /64APNICNZ30th Aug 2022
2001:df1:5700::/4865.5k × /64APNICNZ5th Jun 2017
2001:df1:580::/4865.5k × /64APNICNZ31st Jul 2019
2001:df1:6d00::/4865.5k × /64APNICNZ7th Jun 2017
2001:df1:7c00::/4865.5k × /64APNICNZ3rd Dec 2014
2001:df1:89c0::/4865.5k × /64APNICNZ17th Nov 2022
2001:df1:8c80::/4865.5k × /64APNICNZ27th Sept 2019
2001:df1:8d00::/4865.5k × /64APNICNZ13th Jun 2017
2001:df1:9b00::/4865.5k × /64APNICNZ16th Jun 2017
2001:df1:a00::/4865.5k × /64APNICNZ9th Mar 2016
2001:df1:b600::/4865.5k × /64APNICNZ14th Apr 2016
2001:df1:c280::/4865.5k × /64APNICNZ24th Oct 2019
2001:df1:f300::/4865.5k × /64APNICNZ18th Jul 2017
2001:df2:1300::/4865.5k × /64APNICNZ1st Aug 2017
2001:df2:3400::/4865.5k × /64APNICNZ23rd Jan 2015
2001:df2:4bc0::/4865.5k × /64APNICNZ19th Apr 2023
2001:df2:5500::/4865.5k × /64APNICNZ22nd Aug 2017
2001:df2:5e80::/4865.5k × /64APNICNZ12th Dec 2019
2001:df2:6d00::/4865.5k × /64APNICNZ4th Sept 2017
2001:df2:7300::/4865.5k × /64APNICNZ6th Sept 2017
2001:df2:7c00::/4865.5k × /64APNICNZ6th Feb 2015
2001:df2:8401::/4865.5k × /64APNICNZ23rd Apr 2015
2001:df2:8f00::/4865.5k × /64APNICNZ18th Sept 2017
2001:df2:9d00::/45524k × /64APNICNZ22nd Sept 2017
2001:df2:a880::/4865.5k × /64APNICNZ22nd Jan 2020
2001:df2:ca80::/4865.5k × /64APNICNZ10th Feb 2020
2001:df2:fd00::/4865.5k × /64APNICNZ30th Oct 2017
2001:df3:1900::/4865.5k × /64APNICNZ13th Nov 2017
2001:df3:32c0::/47131k × /64APNICNZ27th Nov 2023
2001:df3:4000::/4865.5k × /64APNICNZ11th Apr 2013
2001:df3:4180::/4865.5k × /64APNICNZ23rd Mar 2020
2001:df3:5100::/4865.5k × /64APNICNZ29th Nov 2017