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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

25,269 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1401 to 1450 of 25269
PrefixAddressesRegistryCountryAllocated
185.1.192.0/23512RIPE NCCDE30th Sept 2020
185.1.194.0/24256RIPE NCCUA5th Nov 2020
185.1.195.0/24256RIPE NCCGB27th Nov 2020
185.1.196.0/24256RIPE NCCUA5th Nov 2020
185.1.197.0/24256RIPE NCCDE6th Jan 2021
185.1.198.0/24256RIPE NCCUA22nd Jan 2021
185.1.199.0/24256RIPE NCCPL15th Feb 2021
185.1.2.0/24256RIPE NCCFR20th Dec 2013
185.1.20.0/24256RIPE NCCES16th Oct 2013
185.1.200.0/24256RIPE NCCIS22nd Feb 2021
185.1.201.0/24256RIPE NCCDE10th Mar 2021
185.1.202.0/23512RIPE NCCLV2nd Jun 2026
185.1.204.0/24256RIPE NCCDE22nd May 2023
185.1.205.0/24256RIPE NCCCH28th May 2021
185.1.206.0/24256RIPE NCCIT31st May 2021
185.1.207.0/24256RIPE NCCGB7th Jun 2021
185.1.208.0/23512RIPE NCCDE18th Jun 2021
185.1.210.0/23512RIPE NCCDE18th Jun 2021
185.1.212.0/24256RIPE NCCNO18th Jun 2021
185.1.213.0/24256RIPE NCCUA1st Jul 2021
185.1.215.0/24256RIPE NCCSE24th Aug 2021
185.1.216.0/24256RIPE NCCCH20th Sept 2021
185.1.217.0/24256RIPE NCCPL23rd Sept 2021
185.1.218.0/24256RIPE NCCIT18th Oct 2021
185.1.22.0/24256RIPE NCCES5th Apr 2018
185.1.220.0/24256RIPE NCCDE20th Oct 2021
185.1.221.0/24256RIPE NCCTR22nd Oct 2021
185.1.222.0/23512RIPE NCCNL26th Oct 2021
185.1.224.0/24256RIPE NCCGE28th Oct 2021
185.1.225.0/24256RIPE NCCUA11th Nov 2021
185.1.228.0/24256RIPE NCCNO1st Dec 2021
185.1.23.0/24256RIPE NCCRU27th Mar 2014
185.1.230.0/24256RIPE NCCSE21st Dec 2021
185.1.231.0/24256RIPE NCCIT13th Jan 2022
185.1.232.0/24256RIPE NCCGB8th Feb 2022
185.1.233.0/24256RIPE NCCSE11th Feb 2022
185.1.234.0/24256RIPE NCCSK15th Feb 2022
185.1.235.0/24256RIPE NCCEE17th Feb 2022
185.1.236.0/24256RIPE NCCLV18th Feb 2022
185.1.237.0/24256RIPE NCCES28th Feb 2022
185.1.238.0/24256RIPE NCCUA17th Mar 2022
185.1.239.0/24256RIPE NCCSA8th Apr 2022
185.1.24.0/24256RIPE NCCHU3rd Apr 2014
185.1.240.0/24256RIPE NCCNL8th Apr 2022
185.1.241.0/24256RIPE NCCPS6th May 2022
185.1.243.0/24256RIPE NCCBE24th May 2022
185.1.244.0/24256RIPE NCCDE14th Jun 2022
185.1.245.0/24256RIPE NCCDE15th Jun 2022
185.1.246.0/24256RIPE NCCDE6th Jul 2022
185.1.248.0/24256RIPE NCCDE12th Aug 2022