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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

Browse by registry

Browse by country

Countries with the most unannounced blocks, largest first.

Unannounced blocks in France

1,379 blocks match, ordered by prefix.

Allocated but unannounced blocks, 151 to 200 of 1379
PrefixAddressesRegistryCountryAllocated
185.62.44.0/24256RIPE NCCFR27th May 2026
185.65.112.0/221kRIPE NCCFR30th Jul 2014
185.66.152.0/221kRIPE NCCFR8th Aug 2014
185.68.148.0/221kRIPE NCCFR28th Aug 2014
185.68.224.0/221kRIPE NCCFR2nd Sept 2014
185.7.108.0/221kRIPE NCCFR22nd Oct 2012
185.7.72.0/221kRIPE NCCFR19th Oct 2012
185.71.188.0/221kRIPE NCCFR1st Oct 2014
185.72.248.0/221kRIPE NCCFR13th Oct 2014
185.77.112.0/221kRIPE NCCFR18th Nov 2014
185.81.156.0/221kRIPE NCCFR17th Dec 2014
185.81.44.0/221kRIPE NCCFR12th Dec 2014
185.85.172.0/221kRIPE NCCFR27th Jan 2015
185.86.136.0/221kRIPE NCCFR2nd Feb 2015
185.9.96.0/221kRIPE NCCFR8th Nov 2012
185.92.20.0/221kRIPE NCCFR16th Mar 2015
185.96.184.0/221kRIPE NCCFR20th Apr 2015
188.92.6.0/24256RIPE NCCFR2nd Jul 2024
188.92.7.0/24256RIPE NCCFR2nd Jul 2024
192.100.18.0/24256RIPE NCCFR13th Mar 1991
192.100.66.0/24256RIPE NCCFR1st Apr 1991
192.103.7.0/24256RIPE NCCFR20th Jun 1991
192.104.155.0/24256RIPE NCCFR11th Jun 1991
192.104.245.0/24256RIPE NCCFR17th Jun 1991
192.109.148.0/24256RIPE NCCFR1st Sept 1993
192.12.96.0/24256RIPE NCCFR9th Dec 1987
192.134.143.0/24256RIPE NCCFR21st Apr 1993
192.135.175.0/24256RIPE NCCFR16th Dec 1991
192.139.78.0/24256RIPE NCCFR23rd Apr 1992
192.144.74.0/24256RIPE NCCFR14th May 1992
192.146.119.0/24256RIPE NCCFR23rd Jan 1992
192.146.182.0/24256RIPE NCCFR3rd Feb 1992
192.146.233.0/24256RIPE NCCFR8th Feb 1992
192.146.234.0/24256RIPE NCCFR8th Feb 1992
192.147.79.0/24256RIPE NCCFR14th Feb 1992
192.149.41.0/24256RIPE NCCFR26th Feb 1992
192.149.59.0/24256RIPE NCCFR2nd Mar 1992
192.149.77.0/24256RIPE NCCFR2nd Mar 1992
192.152.167.0/24256RIPE NCCFR22nd May 1992
192.152.42.0/24256RIPE NCCFR3rd Apr 1992
192.160.123.0/24256RIPE NCCFR20th May 1992
192.166.140.0/221kRIPE NCCFR10th Mar 2011
192.166.39.0/24256RIPE NCCFR9th Feb 2026
192.188.65.0/24256RIPE NCCFR24th Jun 1992
192.189.66.0/24256RIPE NCCFR9th Jul 1992
192.190.131.0/24256RIPE NCCFR24th Jun 1992
192.190.132.0/24256RIPE NCCFR24th Jun 1992
192.190.233.0/24256RIPE NCCFR8th Jul 1992
192.190.234.0/23512RIPE NCCFR8th Jul 1992
192.190.236.0/24256RIPE NCCFR8th Jul 1992