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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

1,174 blocks match, ordered by prefix.

Allocated but unannounced blocks, 301 to 350 of 1174
PrefixAddressesRegistryCountryAllocated
2001:df2:7200::/4865.5k × /64APNICBD30th May 2016
2001:df2:7dc0::/4865.5k × /64APNICBD24th May 2023
2001:df2:7e80::/4865.5k × /64APNICBD27th Dec 2019
2001:df2:880::/4865.5k × /64APNICBD20th Nov 2019
2001:df2:8a40::/4865.5k × /64APNICBD5th Jun 2023
2001:df2:8b40::/4865.5k × /64APNICBD5th Jun 2023
2001:df2:9181::/4865.5k × /64APNICBD2nd Jul 2025
2001:df2:9380::/4865.5k × /64APNICBD10th Jan 2020
2001:df2:96c0::/4865.5k × /64APNICBD19th Jun 2023
2001:df2:9b80::/4865.5k × /64APNICBD15th Jan 2020
2001:df2:9cc0::/4865.5k × /64APNICBD23rd Jun 2023
2001:df2:9f80::/4865.5k × /64APNICBD17th Jan 2020
2001:df2:a040::/4865.5k × /64APNICBD27th Jun 2023
2001:df2:a080::/4865.5k × /64APNICBD17th Jan 2020
2001:df2:a340::/4865.5k × /64APNICBD2nd Jul 2023
2001:df2:a40::/4865.5k × /64APNICBD23rd Feb 2023
2001:df2:a780::/4865.5k × /64APNICBD22nd Jan 2020
2001:df2:a7c0::/4865.5k × /64APNICBD5th Jul 2023
2001:df2:a80::/4865.5k × /64APNICBD22nd Nov 2019
2001:df2:aac0::/4865.5k × /64APNICBD9th Jul 2023
2001:df2:ac0::/4865.5k × /64APNICBD23rd Feb 2023
2001:df2:ac80::/4865.5k × /64APNICBD24th Jan 2020
2001:df2:ae40::/4865.5k × /64APNICBD12th Jul 2023
2001:df2:b4c0::/4865.5k × /64APNICBD18th Jul 2023
2001:df2:b640::/4865.5k × /64APNICBD19th Jul 2023
2001:df2:b6c0::/4865.5k × /64APNICBD20th Jul 2023
2001:df2:b980::/4865.5k × /64APNICBD30th Jan 2020
2001:df2:bd80::/4865.5k × /64APNICBD3rd Feb 2020
2001:df2:be80::/4865.5k × /64APNICBD4th Feb 2020
2001:df2:bf80::/4865.5k × /64APNICBD4th Feb 2020
2001:df2:c040::/4865.5k × /64APNICBD27th Jul 2023
2001:df2:c080::/4865.5k × /64APNICBD6th Feb 2020
2001:df2:c580::/4865.5k × /64APNICBD7th Feb 2020
2001:df2:cc0::/4865.5k × /64APNICBD27th Feb 2023
2001:df2:cd80::/4865.5k × /64APNICBD10th Feb 2020
2001:df2:d0c0::/4865.5k × /64APNICBD14th Aug 2023
2001:df2:d6c0::/4865.5k × /64APNICBD23rd Aug 2023
2001:df2:e080::/4865.5k × /64APNICBD19th Feb 2020
2001:df2:e180::/4865.5k × /64APNICBD19th Feb 2020
2001:df2:e640::/4865.5k × /64APNICBD5th Sept 2023
2001:df2:e840::/4865.5k × /64APNICBD8th Sept 2023
2001:df2:ec40::/4865.5k × /64APNICBD13th Sept 2023
2001:df2:ed80::/4865.5k × /64APNICBD24th Feb 2020
2001:df2:ef80::/4865.5k × /64APNICBD24th Feb 2020
2001:df2:efc0::/4865.5k × /64APNICBD15th Sept 2023
2001:df2:f780::/4865.5k × /64APNICBD25th Feb 2020
2001:df2:fbc1::/4865.5k × /64APNICBD9th Oct 2024
2001:df2:fbc2::/47131k × /64APNICBD9th Oct 2024
2001:df2:fc0::/4865.5k × /64APNICBD2nd Mar 2023
2001:df2:fcc0::/4865.5k × /64APNICBD3rd Oct 2023