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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

Unannounced blocks registered through APNIC

22,595 blocks match, ordered by prefix.

Allocated but unannounced blocks, 7801 to 7850 of 22595
PrefixAddressesRegistryCountryAllocated
2001:df0:8f40::/4865.5k × /64APNICBD23rd Mar 2022
2001:df0:8f80::/4865.5k × /64APNICHK3rd Jun 2019
2001:df0:8f::/4865.5k × /64APNICAU26th Mar 2010
2001:df0:900::/4865.5k × /64APNICNP20th Jan 2017
2001:df0:9080::/4865.5k × /64APNICVN4th Jun 2019
2001:df0:90::/4865.5k × /64APNICAU7th Apr 2010
2001:df0:9100::/4865.5k × /64APNICID10th Mar 2017
2001:df0:9180::/4865.5k × /64APNICMM5th Jun 2019
2001:df0:91::/4865.5k × /64APNICFJ7th Apr 2010
2001:df0:91c0::/4865.5k × /64APNICIN24th Mar 2022
2001:df0:9240::/4865.5k × /64APNICBD24th Mar 2022
2001:df0:9280::/4865.5k × /64APNICMM5th Jun 2019
2001:df0:92c0::/4865.5k × /64APNICIN25th Mar 2022
2001:df0:9340::/4865.5k × /64APNICIN25th Mar 2022
2001:df0:9380::/4865.5k × /64APNICAU6th Jun 2019
2001:df0:9440::/4865.5k × /64APNICIN27th Mar 2022
2001:df0:9480::/4865.5k × /64APNICIN7th Jun 2019
2001:df0:94::/4865.5k × /64APNICNZ15th Apr 2010
2001:df0:94c0::/4865.5k × /64APNICAU27th Mar 2022
2001:df0:9500::/4865.5k × /64APNICAU13th Mar 2017
2001:df0:9540::/4865.5k × /64APNICBD28th Mar 2022
2001:df0:95c0::/4865.5k × /64APNICID28th Mar 2022
2001:df0:9640::/4865.5k × /64APNICID28th Mar 2022
2001:df0:96c0::/4865.5k × /64APNICIN29th Mar 2022
2001:df0:9780::/4865.5k × /64APNICAU10th Jun 2019
2001:df0:97::/4865.5k × /64APNICAU29th Apr 2010
2001:df0:97c0::/4865.5k × /64APNICIN29th Mar 2022
2001:df0:9800::/4865.5k × /64APNICIN26th Nov 2013
2001:df0:980::/4865.5k × /64APNICID11th Mar 2019
2001:df0:9880::/4865.5k × /64APNICHK10th Jun 2019
2001:df0:98::/4865.5k × /64APNICID29th Apr 2010
2001:df0:9940::/4865.5k × /64APNICBD30th Mar 2022
2001:df0:9::/4865.5k × /64APNICAU10th Apr 2008
2001:df0:9a40::/4865.5k × /64APNICIN31st Mar 2022
2001:df0:9a80::/4865.5k × /64APNICBD11th Jun 2019
2001:df0:9b00::/4865.5k × /64APNICVN21st Mar 2017
2001:df0:9b80::/4865.5k × /64APNICID11th Jun 2019
2001:df0:9bc0::/4865.5k × /64APNICMY1st Apr 2022
2001:df0:9c00::/4865.5k × /64APNICAU19th Sept 2014
2001:df0:9c0::/4865.5k × /64APNICCN11th Nov 2021
2001:df0:9c40::/4865.5k × /64APNICBD3rd Apr 2022
2001:df0:9c80::/4865.5k × /64APNICIN11th Jun 2019
2001:df0:9c::/4865.5k × /64APNICID12th May 2010
2001:df0:9cc0::/4865.5k × /64APNICID4th Apr 2022
2001:df0:9d00::/4865.5k × /64APNICAU22nd Mar 2017
2001:df0:9d40::/4865.5k × /64APNICCN4th Apr 2022
2001:df0:9d::/4865.5k × /64APNICMY18th May 2010
2001:df0:9dc0::/4865.5k × /64APNICKH4th Apr 2022
2001:df0:9f00::/4865.5k × /64APNICKH23rd Mar 2017
2001:df0:9f40::/4865.5k × /64APNICIN5th Apr 2022