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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

1,704 blocks match, ordered by prefix.

Allocated but unannounced blocks, 751 to 800 of 1704
PrefixAddressesRegistryCountryAllocated
2001:7f8:17e::/4865.5k × /64RIPE NCCNL3rd Jun 2026
2001:7f8:1::/4865.5k × /64RIPE NCCNL13th Sept 2001
2001:7f8:39::/4865.5k × /64RIPE NCCNL16th Jun 2006
2001:7f8:40::/4865.5k × /64RIPE NCCNL13th Jan 2026
2001:7f8:61::/4865.5k × /64RIPE NCCNL26th Apr 2011
2001:7f8:83::/4865.5k × /64RIPE NCCNL30th Jan 2018
2001:7f8:86::/4865.5k × /64RIPE NCCNL24th Apr 2014
2001:7f8:8f::/4865.5k × /64RIPE NCCNL5th Nov 2014
2001:7f8:b6::/4865.5k × /64RIPE NCCNL4th Jul 2017
2001:7f8:b7::/4865.5k × /64RIPE NCCNL2nd Aug 2017
2001:7f8:cd::/4865.5k × /64RIPE NCCNL1st Oct 2018
2001:7f8:e2::/4865.5k × /64RIPE NCCNL21st Nov 2022
2001:7f8:e::/4865.5k × /64RIPE NCCNL29th Nov 2002
2001:960::/324.3B × /64RIPE NCCNL21st Oct 2002
2001:990::/324.3B × /64RIPE NCCNL28th Oct 2002
2001:df1:d700::/4865.5k × /64APNICNL5th Jul 2017
2001:df5:6880::/4865.5k × /64APNICNL19th Nov 2020
2001:df5:a800::/4865.5k × /64APNICNL7th May 2014
2001:df6:2480::/4865.5k × /64APNICNL3rd Mar 2021
2001:df6:2980::/4865.5k × /64APNICNL4th Mar 2021
2001:df6:9b80::/4865.5k × /64APNICNL4th May 2021
2001:df6:f000::/4865.5k × /64APNICNL29th Oct 2013
202.56.62.0/23512APNICNL29th Jul 2009
204.152.98.0/24256RIPE NCCNL12th Nov 1996
204.231.225.0/24256ARINNL21st Apr 1995
204.231.226.0/24256ARINNL21st Apr 1995
204.79.246.0/23512ARINNL21st Apr 1995
204.79.248.0/221kARINNL21st Apr 1995
204.79.253.0/24256ARINNL19th Dec 1994
204.79.254.0/23512ARINNL19th Dec 1994
205.132.144.0/212kRIPE NCCNL2nd May 1995
205.233.136.0/23512ARINNL25th Apr 1995
206.108.115.0/24256ARINNL12th Mar 2014
206.126.240.0/24256ARINNL13th Dec 2013
206.41.106.0/24256ARINNL7th Jul 2014
209.16.159.0/24256RIPE NCCNL31st Jan 1997
209.177.176.0/23512RIPE NCCNL4th Jun 2008
212.115.104.0/221kRIPE NCCNL5th Nov 2018
212.16.112.0/204.1kRIPE NCCNL13th Aug 1999
212.19.232.0/23512RIPE NCCNL18th Oct 1999
212.19.237.0/24256RIPE NCCNL18th Oct 1999
212.19.238.0/23512RIPE NCCNL18th Oct 1999
212.19.240.0/204.1kRIPE NCCNL18th Oct 1999
212.211.0.0/1732.8kRIPE NCCNL21st Jul 1998
212.47.48.0/24256RIPE NCCNL16th Feb 2026
212.53.16.0/204.1kRIPE NCCNL3rd Apr 1998
212.84.0.0/198.2kRIPE NCCNL30th Sept 1998
212.92.120.0/221kRIPE NCCNL3rd Nov 1999
213.162.160.0/198.2kRIPE NCCNL10th May 2001
213.185.86.0/23512RIPE NCCNL24th Mar 2000