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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

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Countries with unannounced space registered through RIPE NCC, largest first.

Unannounced blocks in Hungary

117 blocks match, ordered by prefix.

Allocated but unannounced blocks, 101 to 117 of 117
PrefixAddressesRegistryCountryAllocated
2a14:7000::/2934.4B × /64RIPE NCCHU13th Oct 2023
2a14:c580::/324.3B × /64RIPE NCCHU18th Mar 2025
45.137.120.0/221kRIPE NCCHU5th Aug 2019
45.15.68.0/221kRIPE NCCHU10th May 2019
45.8.212.0/221kRIPE NCCHU16th Apr 2019
45.88.204.0/221kRIPE NCCHU19th Jun 2019
80.77.116.0/24256RIPE NCCHU9th Mar 2005
80.77.118.0/23512RIPE NCCHU9th Mar 2005
80.77.120.0/23512RIPE NCCHU9th Mar 2005
80.85.48.0/212kRIPE NCCHU26th Apr 2005
81.22.228.0/221kRIPE NCCHU11th Sept 2018
85.8.211.0/24256RIPE NCCHU26th Jun 2026
91.198.7.0/24256RIPE NCCHU20th Jun 2007
91.213.9.0/24256RIPE NCCHU12th Jun 2009
91.217.169.0/24256RIPE NCCHU27th Aug 2010
94.248.224.0/212kRIPE NCCHU9th Sept 2008
95.141.255.0/24256RIPE NCCHU9th Jan 2024