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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 unannounced space registered through AFRINIC, largest first.

Unannounced blocks registered through AFRINIC

2,009 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1651 to 1700 of 2009
PrefixAddressesRegistryCountryAllocated
2c0f:c20::/324.3B × /64AFRINICNG4th May 2026
2c0f:c80::/324.3B × /64AFRINICZA8th Apr 2022
2c0f:cc0::/324.3B × /64AFRINICTZ12th Sept 2024
2c0f:d00::/324.3B × /64AFRINICZA14th Jun 2021
2c0f:d20::/324.3B × /64AFRINICZA13th May 2026
2c0f:d40::/324.3B × /64AFRINICKE26th Jun 2023
2c0f:da0::/324.3B × /64AFRINICTZ20th May 2026
2c0f:dc0::/324.3B × /64AFRINICNA15th Sept 2024
2c0f:e20::/324.3B × /64AFRINICZA4th Jun 2026
2c0f:e40::/324.3B × /64AFRINICZA6th Jul 2023
2c0f:e80::/324.3B × /64AFRINICZA15th Apr 2022
2c0f:e830::/324.3B × /64AFRINICNG20th Mar 2020
2c0f:e838::/324.3B × /64AFRINICSC20th Mar 2020
2c0f:e850::/324.3B × /64AFRINICKE3rd Apr 2020
2c0f:e858::/324.3B × /64AFRINICKE8th Apr 2020
2c0f:e860::/324.3B × /64AFRINICZA15th Apr 2020
2c0f:e880::/324.3B × /64AFRINICKE7th May 2020
2c0f:e8a0::/324.3B × /64AFRINICZA29th May 2020
2c0f:e8c0::/324.3B × /64AFRINICZA12th Jun 2020
2c0f:e8d0::/324.3B × /64AFRINICZA24th Jun 2020
2c0f:e8d8::/324.3B × /64AFRINICZA6th Jul 2020
2c0f:e8f0::/324.3B × /64AFRINICNG14th Jul 2020
2c0f:e900::/324.3B × /64AFRINICBJ15th Jul 2020
2c0f:e910::/324.3B × /64AFRINICUG22nd Jul 2020
2c0f:e918::/324.3B × /64AFRINICMA24th Jul 2020
2c0f:e930::/324.3B × /64AFRINICZA10th Aug 2020
2c0f:e940::/324.3B × /64AFRINICZA12th Aug 2020
2c0f:e948::/324.3B × /64AFRINICBF18th Aug 2020
2c0f:e960::/324.3B × /64AFRINICSN21st Aug 2020
2c0f:e978::/324.3B × /64AFRINICZA27th Aug 2020
2c0f:e980::/324.3B × /64AFRINICNG27th Aug 2020
2c0f:e998::/324.3B × /64AFRINICKE3rd Sept 2020
2c0f:e9d8::/324.3B × /64AFRINICBW25th Sept 2020
2c0f:e9f8::/324.3B × /64AFRINICZA28th Apr 2021
2c0f:ea08::/324.3B × /64AFRINICZA24th Jul 2019
2c0f:ea18::/324.3B × /64AFRINICZA1st Aug 2019
2c0f:ea28::/324.3B × /64AFRINICAO19th Aug 2019
2c0f:ea40::/324.3B × /64AFRINICNG23rd Aug 2019
2c0f:ea50::/324.3B × /64AFRINICBF2nd Sept 2019
2c0f:ea70::/324.3B × /64AFRINICCD18th Sept 2019
2c0f:ea78::/324.3B × /64AFRINICZA20th Sept 2019
2c0f:ea80::/324.3B × /64AFRINICMW20th Sept 2019
2c0f:eaa8::/324.3B × /64AFRINICNG18th Oct 2019
2c0f:eab0::/324.3B × /64AFRINICAO28th Oct 2019
2c0f:eac8::/324.3B × /64AFRINICCD31st Oct 2019
2c0f:ead0::/324.3B × /64AFRINICZA5th Nov 2019
2c0f:ead8::/324.3B × /64AFRINICCG5th Nov 2019
2c0f:eba8::/324.3B × /64AFRINICMW10th Jan 2020
2c0f:ebb0::/324.3B × /64AFRINICCD13th Jan 2020
2c0f:ebc0::/324.3B × /64AFRINICZA24th Jan 2020