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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

698 blocks match, ordered by prefix.

Allocated but unannounced blocks, 101 to 150 of 698
PrefixAddressesRegistryCountryAllocated
193.17.4.0/221kRIPE NCCTR24th Apr 2018
193.177.244.0/24256RIPE NCCTR4th Aug 2025
193.218.105.0/24256RIPE NCCTR18th Nov 2019
193.218.121.0/24256RIPE NCCTR18th Nov 2019
193.218.43.0/24256RIPE NCCTR18th Nov 2019
193.22.163.0/24256RIPE NCCTR24th Oct 2025
193.222.190.0/24256RIPE NCCTR2nd Jun 2026
193.223.104.0/221kRIPE NCCTR9th May 2018
193.23.136.0/24256RIPE NCCTR28th Apr 2026
193.24.117.0/24256RIPE NCCTR2nd Jul 2024
193.24.99.0/24256RIPE NCCTR2nd Jul 2024
193.25.124.0/23512RIPE NCCTR2nd Apr 2004
193.31.118.0/24256RIPE NCCTR18th Oct 2018
193.34.198.64/2664RIPE NCCTR13th Sept 2024
193.39.137.0/24256RIPE NCCTR14th Nov 2019
193.39.138.0/24256RIPE NCCTR14th Nov 2019
193.39.213.0/24256RIPE NCCTR14th Nov 2019
193.41.2.0/23512RIPE NCCTR11th Oct 2000
193.42.216.0/24256RIPE NCCTR5th Jan 2005
193.58.236.0/24256RIPE NCCTR7th Apr 2005
194.0.193.0/24256RIPE NCCTR20th Nov 2019
194.104.137.0/24256RIPE NCCTR1st Oct 2021
194.107.229.0/24256RIPE NCCTR22nd Nov 2019
194.110.1.0/24256RIPE NCCTR22nd Nov 2019
194.110.19.0/24256RIPE NCCTR22nd Nov 2019
194.110.7.0/24256RIPE NCCTR22nd Nov 2019
194.113.70.0/24256RIPE NCCTR22nd Nov 2019
194.113.92.0/24256RIPE NCCTR22nd Nov 2019
194.117.53.64/2664RIPE NCCTR12th Sept 2025
194.164.136.0/221kRIPE NCCTR7th Mar 1996
194.54.71.0/24256RIPE NCCTR9th Mar 2026
195.140.196.0/221kRIPE NCCTR16th Sept 2003
195.182.42.0/24256RIPE NCCTR26th May 2008
195.230.98.0/24256RIPE NCCTR7th Jul 2025
195.62.30.0/24256RIPE NCCTR10th Nov 2025
195.88.18.0/24256RIPE NCCTR15th May 2025
2001:1b68::/2934.4B × /64RIPE NCCTR7th May 2004
2001:678:1144::/4865.5k × /64RIPE NCCTR12th Nov 2025
2001:678:1a4::/4865.5k × /64RIPE NCCTR12th May 2016
2001:678:444::/4865.5k × /64RIPE NCCTR3rd May 2017
2001:678:d44::/4865.5k × /64RIPE NCCTR15th May 2026
2001:67c:1154::/4865.5k × /64RIPE NCCTR20th Dec 2012
2001:67c:11b8::/4865.5k × /64RIPE NCCTR14th Jan 2013
2001:67c:11ec::/4865.5k × /64RIPE NCCTR21st Jan 2013
2001:67c:12a4::/4865.5k × /64RIPE NCCTR28th Sept 2012
2001:67c:1554::/4865.5k × /64RIPE NCCTR3rd Apr 2013
2001:67c:1558::/4865.5k × /64RIPE NCCTR4th Apr 2013
2001:67c:17c4::/4865.5k × /64RIPE NCCTR15th Oct 2025
2001:67c:19e8::/4865.5k × /64RIPE NCCTR27th Jan 2014
2001:67c:2988::/47131k × /64RIPE NCCTR31st May 2012