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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

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Countries with unannounced space registered through LACNIC, largest first.

Unannounced blocks registered through LACNIC

4,569 blocks match, ordered by prefix.

Allocated but unannounced blocks, 4451 to 4500 of 4569
PrefixAddressesRegistryCountryAllocated
2806:45c::/324.3B × /64LACNICMX17th Mar 2026
2806:45d::/324.3B × /64LACNICMX22nd Jul 2026
2806:463::/324.3B × /64LACNICMX16th Apr 2026
2806:465::/324.3B × /64LACNICMX21st Apr 2026
2806:466::/324.3B × /64LACNICMX30th Apr 2026
2806:468::/324.3B × /64LACNICMX9th Jun 2026
2806:46a::/324.3B × /64LACNICMX22nd Jul 2026
2806:46b::/324.3B × /64LACNICMX17th Jul 2026
2806:46c::/324.3B × /64LACNICMX17th Jul 2026
2806:46d::/324.3B × /64LACNICMX10th Aug 2026
2806:46e::/324.3B × /64LACNICMX28th Jul 2026
2806:46f::/324.3B × /64LACNICMX28th Jul 2026
2806:471::/324.3B × /64LACNICMX28th Jul 2026
2806:472::/324.3B × /64LACNICMX10th Aug 2026
2806:478::/324.3B × /64LACNICMX17th Aug 2026
2806:47b::/324.3B × /64LACNICMX17th Aug 2026
2806:47c::/324.3B × /64LACNICMX25th Aug 2026
2806:47d::/324.3B × /64LACNICMX19th Aug 2026
2806:47f::/324.3B × /64LACNICMX28th Sept 2026
2806:480::/324.3B × /64LACNICMX4th Sept 2026
2806:481::/324.3B × /64LACNICMX29th Sept 2026
2806:484::/324.3B × /64LACNICMX28th Oct 2026
2806:486::/324.3B × /64LACNICMX16th Oct 2026
2806:487::/324.3B × /64LACNICMX23rd Oct 2026
2806:488::/324.3B × /64LACNICMX23rd Oct 2026
2806:489::/324.3B × /64LACNICMX7th Oct 2026
2806:48a::/324.3B × /64LACNICMX16th Oct 2026
2806:48c::/324.3B × /64LACNICMX21st Oct 2026
2806:48e::/324.3B × /64LACNICMX16th Oct 2026
45.160.196.0/221kLACNICAR17th Aug 2018
45.161.152.0/221kLACNICBR22nd Aug 2018
45.161.210.0/23512LACNICBR28th Aug 2018
45.162.127.0/24256LACNICBR9th Oct 2018
45.162.85.0/24256LACNICCO2nd Oct 2018
45.163.128.0/221kLACNICAR5th Oct 2018
45.163.20.0/221kLACNICAR27th Sept 2018
45.164.206.0/24256LACNICBR24th Mar 2023
45.165.36.0/221kLACNICAR29th Oct 2018
45.166.120.0/221kLACNICBR13th Nov 2018
45.168.104.0/221kLACNICCO12th Dec 2018
45.168.81.0/24256LACNICBR3rd Dec 2018
45.169.182.0/23512LACNICBR21st Jan 2019
45.169.236.0/221kLACNICMX17th Jan 2019
45.170.136.0/24256LACNICBR28th Jan 2019
45.172.219.0/24256LACNICAR2nd Apr 2019
45.174.16.0/221kLACNICBR18th Apr 2019
45.174.224.0/23512LACNICCO26th Apr 2019
45.175.240.0/221kLACNICBR13th May 2019
45.177.198.0/24256LACNICMX21st Jun 2019
45.178.216.0/221kLACNICBR19th Jun 2019