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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

25,263 blocks match, ordered by prefix.

Allocated but unannounced blocks, 25101 to 25150 of 25263
PrefixAddressesRegistryCountryAllocated
94.143.112.0/212kRIPE NCCFR16th Dec 2008
94.143.124.0/221kRIPE NCCSE28th Jun 2018
94.143.225.0/24256RIPE NCCLT25th Jan 2022
94.143.229.0/24256RIPE NCCDK25th Jan 2022
94.143.72.0/212kRIPE NCCNL12th Dec 2008
94.155.112.0/212kRIPE NCCBG21st Aug 2008
94.155.120.0/221kRIPE NCCBG21st Aug 2008
94.155.64.0/204.1kRIPE NCCBG21st Aug 2008
94.155.80.0/221kRIPE NCCBG21st Aug 2008
94.155.84.0/221kRIPE NCCBG21st Aug 2008
94.156.164.0/23512RIPE NCCBG27th Aug 2008
94.156.188.0/24256RIPE NCCBG27th Aug 2008
94.156.69.0/24256RIPE NCCBG27th Aug 2008
94.156.70.0/23512RIPE NCCDE27th Aug 2008
94.156.88.0/221kRIPE NCCDE27th Aug 2008
94.158.224.0/204.1kRIPE NCCPL13th Jan 2009
94.176.130.0/24256RIPE NCCRO14th Aug 2008
94.176.131.0/24256RIPE NCCIT14th Aug 2008
94.176.144.0/23512RIPE NCCRO14th Aug 2008
94.176.151.0/24256RIPE NCCIT14th Aug 2008
94.176.152.0/212kRIPE NCCES14th Aug 2008
94.176.162.0/24256RIPE NCCRO14th Aug 2008
94.176.220.0/221kRIPE NCCRO14th Aug 2008
94.177.100.0/221kRIPE NCCCH14th Aug 2008
94.177.108.0/221kRIPE NCCRO14th Aug 2008
94.177.120.0/23512RIPE NCCRO14th Aug 2008
94.177.128.0/24256RIPE NCCNL14th Aug 2008
94.177.140.0/221kRIPE NCCCH14th Aug 2008
94.177.148.0/23512RIPE NCCRO14th Aug 2008
94.177.27.0/24256RIPE NCCUS14th Aug 2008
94.177.30.0/23512RIPE NCCRO14th Aug 2008
94.177.66.0/24256RIPE NCCRO14th Aug 2008
94.177.80.0/212kRIPE NCCRO14th Aug 2008
94.185.0.0/1816.4kRIPE NCCOM13th Sept 2011
94.190.252.0/221kRIPE NCCBG26th Aug 2008
94.198.171.0/24256RIPE NCCAE29th Oct 2008
94.198.189.0/24256RIPE NCCGB29th Oct 2008
94.198.191.0/24256RIPE NCCGB29th Oct 2008
94.198.72.0/212kRIPE NCCIT22nd Oct 2008
94.199.2.0/24256RIPE NCCNL17th Aug 2023
94.199.240.0/212kRIPE NCCDE21st Nov 2008
94.228.96.0/204.1kRIPE NCCDE17th Oct 2008
94.230.225.0/24256RIPE NCCUZ30th Jan 2009
94.230.226.0/24256RIPE NCCUZ30th Jan 2009
94.230.228.0/221kRIPE NCCUZ30th Jan 2009
94.230.233.0/24256RIPE NCCUZ30th Jan 2009
94.230.234.0/23512RIPE NCCUZ30th Jan 2009
94.230.236.0/221kRIPE NCCUZ30th Jan 2009
94.231.208.0/221kRIPE NCCPT28th Aug 2018
94.231.216.0/221kRIPE NCCRU28th Aug 2018