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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

24,888 blocks match, ordered by prefix.

Allocated but unannounced blocks, 7201 to 7250 of 24888
PrefixAddressesRegistryCountryAllocated
194.30.188.0/24256RIPE NCCNL28th Apr 2005
194.30.189.0/24256RIPE NCCGB29th Apr 2005
194.31.200.0/221kRIPE NCCDE10th Apr 1995
194.31.206.0/24256RIPE NCCFR10th Apr 1995
194.31.222.0/24256RIPE NCCNO21st Oct 2019
194.31.234.0/23512RIPE NCCDE21st Apr 1995
194.31.238.0/24256RIPE NCCDE22nd Apr 1995
194.31.239.0/24256RIPE NCCCH21st Nov 2019
194.31.247.0/24256RIPE NCCCH21st Nov 2019
194.31.250.0/24256RIPE NCCDK20th Feb 2023
194.31.254.0/24256RIPE NCCCH7th Jun 2012
194.31.3.0/24256RIPE NCCDE16th Mar 1995
194.31.48.0/23512RIPE NCCPL20th Jan 2012
194.31.63.0/24256RIPE NCCHR15th Jun 2026
194.31.80.0/23512RIPE NCCDE24th Mar 1995
194.31.82.0/23512RIPE NCCGB27th Mar 1995
194.32.100.0/221kRIPE NCCIT26th Oct 2018
194.32.125.0/24256RIPE NCCSC29th Oct 2018
194.32.160.0/24256RIPE NCCIE30th Sept 2024
194.32.162.0/24256RIPE NCCRO9th Oct 2023
194.32.165.0/24256RIPE NCCSA21st Nov 2019
194.32.196.0/24256RIPE NCCGB4th Jan 1994
194.32.197.0/24256RIPE NCCGB3rd Aug 1994
194.32.198.0/23512RIPE NCCGB3rd Aug 1994
194.32.200.0/24256RIPE NCCGB4th Jan 1994
194.32.201.0/24256RIPE NCCGB4th Jan 1994
194.32.202.0/24256RIPE NCCGB4th Jan 1994
194.32.203.0/24256RIPE NCCSA21st Nov 2019
194.32.210.0/24256RIPE NCCBG1st Oct 2024
194.32.211.0/24256RIPE NCCIT1st Oct 2024
194.32.221.0/24256RIPE NCCGB1st Feb 1994
194.32.232.0/221kRIPE NCCDE29th Oct 2018
194.32.244.0/221kRIPE NCCUS29th Oct 2018
194.32.64.0/23512RIPE NCCGB11th Oct 1993
194.32.66.0/24256RIPE NCCGB11th Oct 1993
194.32.67.0/24256RIPE NCCGB6th Jul 1996
194.32.82.0/24256RIPE NCCRO3rd Nov 1993
194.33.0.0/212kRIPE NCCGB4th May 1994
194.33.125.0/24256RIPE NCCIR4th Jun 2012
194.33.126.0/23512RIPE NCCIR4th Jun 2012
194.33.144.0/221kRIPE NCCNL12th May 1995
194.33.148.0/24256RIPE NCCNL12th May 1995
194.33.176.0/221kRIPE NCCGB6th Jan 1994
194.33.185.0/24256RIPE NCCPL6th Nov 2006
194.33.24.0/24256RIPE NCCGB2nd Dec 1993
194.33.25.0/24256RIPE NCCGB2nd Dec 1993
194.33.26.0/24256RIPE NCCGB2nd Dec 1993
194.33.27.0/24256RIPE NCCGB2nd Dec 1993
194.33.29.0/24256RIPE NCCSC21st Nov 2019
194.33.30.0/24256RIPE NCCNO15th Dec 1993