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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

687 blocks match, ordered by prefix.

Allocated but unannounced blocks, 601 to 650 of 687
PrefixAddressesRegistryCountryAllocated
2a13:25c0::/2934.4B × /64RIPE NCCSE9th Nov 2022
2a13:4e40::/2934.4B × /64RIPE NCCSE2nd Dec 2022
2a13:640::/2934.4B × /64RIPE NCCSE13th Oct 2022
2a13:6740::/2934.4B × /64RIPE NCCSE20th Dec 2022
2a13:ea40::/2934.4B × /64RIPE NCCSE21st Sept 2023
2a14:240::/2934.4B × /64RIPE NCCSE14th Feb 2024
2a14:39c0::/324.3B × /64RIPE NCCSE10th Apr 2024
2a14:7740::/2934.4B × /64RIPE NCCSE4th Jul 2024
2a14:8600::/324.3B × /64RIPE NCCSE11th Dec 2024
2a14:c900::/2934.4B × /64RIPE NCCSE21st Jan 2025
2a14:d180::/2934.4B × /64RIPE NCCSE26th Mar 2025
45.128.192.0/221kRIPE NCCSE12th Jul 2019
45.129.188.0/221kRIPE NCCSE16th Jul 2019
45.139.244.0/221kRIPE NCCSE12th Aug 2019
45.155.152.0/221kRIPE NCCSE18th Sept 2019
45.80.56.0/221kRIPE NCCSE14th May 2019
45.90.212.0/221kRIPE NCCSE26th Jun 2019
45.93.240.0/221kRIPE NCCSE5th Jul 2019
46.226.152.0/212kRIPE NCCSE24th Jan 2011
46.227.72.0/212kRIPE NCCSE28th Jan 2011
46.230.176.0/204.1kRIPE NCCSE8th Feb 2011
46.230.192.0/1816.4kRIPE NCCSE8th Feb 2011
5.152.150.0/23512RIPE NCCSE18th Jul 2012
62.3.128.0/198.2kRIPE NCCSE5th Oct 2000
77.232.64.0/198.2kRIPE NCCSE12th Dec 2006
77.243.156.0/221kRIPE NCCSE14th Mar 2007
78.108.120.0/24256RIPE NCCSE23rd Jun 2026
78.40.40.0/212kRIPE NCCSE8th Apr 2009
79.64.0.0/15131kRIPE NCCSE19th Jun 2007
80.91.240.0/204.1kRIPE NCCSE20th Jun 2005
81.208.144.0/204.1kRIPE NCCSE8th Oct 2002
81.21.208.0/204.1kRIPE NCCSE18th Jan 2006
81.27.0.0/204.1kRIPE NCCSE8th Apr 2002
81.89.144.0/204.1kRIPE NCCSE16th Sept 2009
82.115.192.0/204.1kRIPE NCCSE19th Jan 2004
82.115.224.0/204.1kRIPE NCCSE19th Jan 2004
82.115.240.0/212kRIPE NCCSE19th Jan 2004
82.115.248.0/221kRIPE NCCSE19th Jan 2004
82.115.253.0/24256RIPE NCCSE19th Jan 2004
82.115.254.0/23512RIPE NCCSE19th Jan 2004
82.145.128.0/198.2kRIPE NCCSE16th Jun 2003
82.214.0.0/1816.4kRIPE NCCSE31st Oct 2003
83.143.176.0/212kRIPE NCCSE1st Jul 2005
83.150.128.0/1816.4kRIPE NCCSE22nd Mar 2004
85.208.164.0/221kRIPE NCCSE22nd Feb 2019
88.144.0.0/15131kRIPE NCCSE18th Nov 2005
88.80.4.0/221kRIPE NCCSE24th Nov 2005
89.126.0.0/1732.8kRIPE NCCSE8th Mar 2006
89.22.51.0/24256RIPE NCCSE13th Sept 2012
89.38.235.0/24256RIPE NCCSE29th Nov 2005