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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

22,602 blocks match, ordered by prefix.

Allocated but unannounced blocks, 9101 to 9150 of 22602
PrefixAddressesRegistryCountryAllocated
2001:df2:86c0::/4865.5k × /64APNICIN31st May 2023
2001:df2:8700::/4865.5k × /64APNICPK13th Sept 2017
2001:df2:87c0::/4865.5k × /64APNICMN1st Jun 2023
2001:df2:880::/4865.5k × /64APNICBD20th Nov 2019
2001:df2:8840::/4865.5k × /64APNICIN1st Jun 2023
2001:df2:88c0::/4865.5k × /64APNICIN1st Jun 2023
2001:df2:8980::/4865.5k × /64APNICHK4th Jan 2020
2001:df2:8a00::/4865.5k × /64APNICID3rd Jun 2016
2001:df2:8a40::/4865.5k × /64APNICBD5th Jun 2023
2001:df2:8ac0::/4865.5k × /64APNICID5th Jun 2023
2001:df2:8b00::/4865.5k × /64APNICNP15th Sept 2017
2001:df2:8b40::/4865.5k × /64APNICBD5th Jun 2023
2001:df2:8b80::/4865.5k × /64APNICAU6th Jan 2020
2001:df2:8bc0::/4865.5k × /64APNICCN5th Jun 2023
2001:df2:8c00::/4865.5k × /64APNICHK9th Feb 2015
2001:df2:8c0::/4865.5k × /64APNICIN22nd Feb 2023
2001:df2:8c40::/4865.5k × /64APNICNP6th Jun 2023
2001:df2:8cc0::/4865.5k × /64APNICIN6th Jun 2023
2001:df2:8d40::/4865.5k × /64APNICIN6th Jun 2023
2001:df2:8d80::/4865.5k × /64APNICIN9th Jan 2020
2001:df2:8e00::/4865.5k × /64APNICMY6th Jun 2016
2001:df2:8ec0::/4865.5k × /64APNICIN6th Jun 2023
2001:df2:8f00::/4865.5k × /64APNICNZ18th Sept 2017
2001:df2:8f80::/4865.5k × /64APNICIN9th Jan 2020
2001:df2:9040::/4865.5k × /64APNICIN8th Jun 2023
2001:df2:9080::/4865.5k × /64APNICIN9th Jan 2020
2001:df2:9140::/4865.5k × /64APNICBD8th Jun 2023
2001:df2:9181::/4865.5k × /64APNICBD2nd Jul 2025
2001:df2:9200::/4865.5k × /64APNICID7th Jun 2016
2001:df2:9240::/4865.5k × /64APNICID12th Jun 2023
2001:df2:92c0::/4865.5k × /64APNICID12th Jun 2023
2001:df2:9380::/4865.5k × /64APNICBD10th Jan 2020
2001:df2:93c0::/4865.5k × /64APNICPH13th Jun 2023
2001:df2:9480::/4865.5k × /64APNICID10th Jan 2020
2001:df2:9500::/4865.5k × /64APNICID19th Sept 2017
2001:df2:9580::/4865.5k × /64APNICIN13th Jan 2020
2001:df2:9680::/4865.5k × /64APNICIN14th Jan 2020
2001:df2:96c0::/4865.5k × /64APNICBD19th Jun 2023
2001:df2:9780::/4865.5k × /64APNICID14th Jan 2020
2001:df2:97c0::/4865.5k × /64APNICPK20th Jun 2023
2001:df2:980::/4865.5k × /64APNICID20th Nov 2019
2001:df2:9840::/4865.5k × /64APNICIN20th Jun 2023
2001:df2:9880::/4865.5k × /64APNICID14th Jan 2020
2001:df2:98c0::/4865.5k × /64APNICAU21st Jun 2023
2001:df2:99c0::/4865.5k × /64APNICIN21st Jun 2023
2001:df2:9a00::/4865.5k × /64APNICAU13th Jun 2016
2001:df2:9a40::/4865.5k × /64APNICIN21st Jun 2023
2001:df2:9a80::/4865.5k × /64APNICIN15th Jan 2020
2001:df2:9b40::/4865.5k × /64APNICJP22nd Jun 2023
2001:df2:9b80::/4865.5k × /64APNICBD15th Jan 2020