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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 unannounced space registered through RIPE NCC, largest first.

Unannounced blocks in Sweden

676 blocks match, ordered by prefix.

Allocated but unannounced blocks, 51 to 100 of 676
PrefixAddressesRegistryCountryAllocated
158.179.1.0/24256RIPE NCCSE24th Mar 1992
158.180.240.0/204.1kRIPE NCCSE24th Mar 1992
159.7.0.0/1665.5kRIPE NCCSE1st Sept 1993
164.135.0.0/1665.5kRIPE NCCSE14th Oct 1993
164.37.112.0/204.1kRIPE NCCSE31st Jan 1993
164.37.128.0/1816.4kRIPE NCCSE31st Jan 1993
164.37.32.0/221kRIPE NCCSE31st Jan 1993
164.37.36.0/23512RIPE NCCSE31st Jan 1993
164.37.48.0/221kRIPE NCCSE31st Jan 1993
164.37.60.0/221kRIPE NCCSE31st Jan 1993
164.37.64.0/212kRIPE NCCSE31st Jan 1993
164.37.80.0/204.1kRIPE NCCSE31st Jan 1993
167.104.160.0/204.1kRIPE NCCSE28th May 1993
176.119.204.0/24256RIPE NCCSE6th Jan 2020
176.126.160.0/24256RIPE NCCSE14th Sept 2012
178.108.0.0/14262kRIPE NCCSE18th Nov 2009
178.216.192.0/212kRIPE NCCSE25th Oct 2010
178.218.248.0/221kRIPE NCCSE5th Sept 2018
178.239.48.0/204.1kRIPE NCCSE3rd Aug 2010
178.72.24.0/212kRIPE NCCSE10th Feb 2010
185.1.107.0/24256RIPE NCCSE4th Dec 2017
185.1.142.0/24256RIPE NCCSE5th Sept 2019
185.1.157.0/24256RIPE NCCSE20th Dec 2019
185.1.181.0/24256RIPE NCCSE22nd Jul 2020
185.1.215.0/24256RIPE NCCSE24th Aug 2021
185.1.230.0/24256RIPE NCCSE21st Dec 2021
185.1.233.0/24256RIPE NCCSE11th Feb 2022
185.1.82.0/24256RIPE NCCSE2nd Nov 2016
185.1.88.0/24256RIPE NCCSE27th Feb 2017
185.134.92.0/221kRIPE NCCSE14th Jan 2016
185.140.36.0/221kRIPE NCCSE23rd Feb 2016
185.140.96.0/221kRIPE NCCSE24th Feb 2016
185.143.132.0/221kRIPE NCCSE15th Mar 2016
185.169.40.0/221kRIPE NCCSE21st Sept 2016
185.175.132.0/221kRIPE NCCSE28th Oct 2016
185.178.124.0/221kRIPE NCCSE21st Nov 2016
185.181.88.0/221kRIPE NCCSE9th Dec 2016
185.188.224.0/221kRIPE NCCSE7th Feb 2017
185.19.41.0/24256RIPE NCCSE27th Oct 2025
185.200.184.0/221kRIPE NCCSE25th Apr 2017
185.201.204.0/221kRIPE NCCSE4th May 2017
185.222.176.0/221kRIPE NCCSE26th Sept 2017
185.223.8.0/221kRIPE NCCSE28th Sept 2017
185.24.248.0/221kRIPE NCCSE25th Apr 2013
185.25.44.0/221kRIPE NCCSE29th Apr 2013
185.252.120.0/221kRIPE NCCSE28th Mar 2018
185.28.136.0/221kRIPE NCCSE13th Jun 2013
185.33.240.0/221kRIPE NCCSE26th Aug 2013
185.37.140.0/221kRIPE NCCSE14th Oct 2013
185.38.96.0/221kRIPE NCCSE22nd Oct 2013