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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

372 blocks match, ordered by prefix.

Allocated but unannounced blocks, 151 to 200 of 372
PrefixAddressesRegistryCountryAllocated
195.191.116.0/23512RIPE NCCNO1st Feb 2010
195.225.82.0/24256RIPE NCCNO23rd Jul 2021
195.28.172.0/23512RIPE NCCNO4th Aug 2004
195.43.145.0/24256RIPE NCCNO11th Jun 2008
195.5.183.0/24256RIPE NCCNO18th Apr 2008
195.74.77.0/24256RIPE NCCNO9th Aug 2012
195.88.54.0/23512RIPE NCCNO13th Feb 2009
195.93.232.0/23512RIPE NCCNO21st Jan 2008
195.95.250.0/23512RIPE NCCNO5th Nov 2019
2001:678:1060::/4865.5k × /64RIPE NCCNO1st Apr 2025
2001:678:1160::/4865.5k × /64RIPE NCCNO26th Nov 2025
2001:678:129c::/4865.5k × /64RIPE NCCNO29th May 2026
2001:678:2a4::/4865.5k × /64RIPE NCCNO20th Jan 2026
2001:678:850::/4865.5k × /64RIPE NCCNO20th Jan 2026
2001:67c:14d0::/4865.5k × /64RIPE NCCNO18th Oct 2012
2001:67c:17e8::/4865.5k × /64RIPE NCCNO13th Jun 2013
2001:67c:1964::/4865.5k × /64RIPE NCCNO11th Apr 2018
2001:67c:1b54::/4865.5k × /64RIPE NCCNO13th Feb 2018
2001:67c:2020::/4865.5k × /64RIPE NCCNO21st Jan 2011
2001:67c:2080::/4865.5k × /64RIPE NCCNO8th Feb 2011
2001:67c:21e0::/4865.5k × /64RIPE NCCNO18th Apr 2011
2001:67c:2320::/4865.5k × /64RIPE NCCNO16th Jun 2011
2001:67c:23d0::/4865.5k × /64RIPE NCCNO30th Jun 2015
2001:67c:276c::/4865.5k × /64RIPE NCCNO6th Mar 2024
2001:67c:2814::/4865.5k × /64RIPE NCCNO24th Aug 2016
2001:67c:28ac::/4865.5k × /64RIPE NCCNO15th May 2012
2001:67c:28b0::/4865.5k × /64RIPE NCCNO15th May 2012
2001:67c:28b4::/4865.5k × /64RIPE NCCNO15th May 2012
2001:67c:29e0::/4865.5k × /64RIPE NCCNO2nd Jun 2023
2001:67c:2a00::/4865.5k × /64RIPE NCCNO20th Jun 2012
2001:67c:2a08::/4865.5k × /64RIPE NCCNO21st Jun 2012
2001:67c:2a90::/4865.5k × /64RIPE NCCNO20th Nov 2012
2001:67c:2cf0::/4865.5k × /64RIPE NCCNO12th Dec 2014
2001:67c:2dc::/4865.5k × /64RIPE NCCNO7th Sept 2010
2001:67c:480::/4865.5k × /64RIPE NCCNO27th Feb 2014
2001:67c:520::/4865.5k × /64RIPE NCCNO9th Apr 2014
2001:67c:550::/4865.5k × /64RIPE NCCNO22nd Apr 2014
2001:67c:55c::/4865.5k × /64RIPE NCCNO23rd Apr 2014
2001:67c:7ec::/4865.5k × /64RIPE NCCNO21st Oct 2014
2001:67c:7f0::/4865.5k × /64RIPE NCCNO21st Oct 2014
2001:67c:ad8::/4865.5k × /64RIPE NCCNO14th Oct 2022
2001:67c:c4::/4865.5k × /64RIPE NCCNO5th Sept 2023
2001:67c:e88::/4865.5k × /64RIPE NCCNO30th Apr 2024
2001:7f8:114::/4865.5k × /64RIPE NCCNO18th Jun 2021
2001:7f8:120::/4865.5k × /64RIPE NCCNO1st Dec 2021
2001:7f8:12::/4865.5k × /64RIPE NCCNO28th Jan 2003
2001:7f8:41::/4865.5k × /64RIPE NCCNO29th Jan 2008
2001:7f8:76::/4865.5k × /64RIPE NCCNO11th Apr 2013
2001:7f8:f7::/4865.5k × /64RIPE NCCNO12th Jun 2020
204.79.159.0/24256ARINNO14th Dec 1994