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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

Unannounced blocks in Bangladesh

1,174 blocks match, ordered by prefix.

Allocated but unannounced blocks, 751 to 800 of 1174
PrefixAddressesRegistryCountryAllocated
2001:df7:b040::/4865.5k × /64APNICBD12th Oct 2026
2001:df7:b080::/4865.5k × /64APNICBD30th Sept 2021
2001:df7:b380::/4865.5k × /64APNICBD5th Oct 2021
2001:df7:b840::/4865.5k × /64APNICBD18th Oct 2026
2001:df7:bbc0::/4865.5k × /64APNICBD20th Oct 2026
2001:df7:c100::/4865.5k × /64APNICBD11th Feb 2019
2001:df7:c280::/4865.5k × /64APNICBD10th Oct 2021
2001:df7:c480::/4865.5k × /64APNICBD11th Oct 2021
2001:df7:c740::/4865.5k × /64APNICBD28th Oct 2026
2001:df7:ca80::/4865.5k × /64APNICBD14th Oct 2021
2001:df7:ccc0::/4865.5k × /64APNICBD2nd Nov 2026
2001:df7:d0c0::/4865.5k × /64APNICBD5th Nov 2026
2001:df7:d180::/4865.5k × /64APNICBD18th Oct 2021
2001:df7:d780::/4865.5k × /64APNICBD20th Oct 2021
2001:df7:d840::/4865.5k × /64APNICBD11th Nov 2026
2001:df7:db80::/4865.5k × /64APNICBD21st Oct 2021
2001:df7:e480::/4865.5k × /64APNICBD23rd Oct 2021
2001:df7:ed80::/4865.5k × /64APNICBD26th Oct 2021
2001:df7:f480::/4865.5k × /64APNICBD1st Nov 2021
2001:df7:f780::/4865.5k × /64APNICBD1st Nov 2021
202.37.166.0/24256APNICBD10th Apr 2024
202.53.131.0/24256APNICBD28th Mar 2019
202.73.6.0/24256APNICBD12th Sept 2005
202.79.16.0/212kAPNICBD15th Nov 2005
203.25.161.0/24256APNICBD4th Sept 2025
203.88.102.0/23512APNICBD6th Oct 2026
2400:10c0::/324.3B × /64APNICBD10th Nov 2016
2400:1140::/324.3B × /64APNICBD10th Nov 2016
2400:11a0::/324.3B × /64APNICBD10th Oct 2021
2400:12a0::/324.3B × /64APNICBD13th Oct 2021
2400:14e0::/324.3B × /64APNICBD18th Oct 2021
2400:1fe0::/324.3B × /64APNICBD10th Nov 2021
2400:31a0::/324.3B × /64APNICBD15th Nov 2021
2400:3ae0::/324.3B × /64APNICBD5th Dec 2021
2400:3b60::/324.3B × /64APNICBD6th Dec 2021
2400:48a0::/324.3B × /64APNICBD29th Dec 2021
2400:4ac0::/324.3B × /64APNICBD24th Nov 2016
2400:4c40::/324.3B × /64APNICBD24th Nov 2016
2400:4ca0::/324.3B × /64APNICBD14th Jan 2022
2400:4cc0::/324.3B × /64APNICBD24th Nov 2016
2400:52a0::/324.3B × /64APNICBD25th Jan 2022
2400:5720::/324.3B × /64APNICBD3rd Feb 2022
2400:5820::/324.3B × /64APNICBD3rd Feb 2022
2400:58e0::/324.3B × /64APNICBD6th Feb 2022
2400:5da0::/324.3B × /64APNICBD23rd Feb 2022
2400:6120::/324.3B × /64APNICBD7th Mar 2022
2400:6260::/324.3B × /64APNICBD9th Mar 2022
2400:6c60::/324.3B × /64APNICBD7th Apr 2022
2400:6e20::/324.3B × /64APNICBD10th Apr 2022
2400:7560::/324.3B × /64APNICBD29th Apr 2022