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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

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Countries with unannounced space registered through APNIC, largest first.

Unannounced blocks in Bangladesh

1,174 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1101 to 1150 of 1174
PrefixAddressesRegistryCountryAllocated
2405:d40::/324.3B × /64APNICBD12th Jul 2019
2405:d440::/324.3B × /64APNICBD18th Feb 2020
2405:dbc0::/324.3B × /64APNICBD20th May 2026
2405:de80::/324.3B × /64APNICBD29th Jun 2016
2405:eec0::/324.3B × /64APNICBD21st Mar 2020
2405:f2c0::/324.3B × /64APNICBD29th Mar 2020
2406:2500::/324.3B × /64APNICBD25th Jan 2013
2406:25c0::/324.3B × /64APNICBD10th Jun 2020
2406:36c0::/324.3B × /64APNICBD3rd Jul 2020
2406:3740::/324.3B × /64APNICBD3rd Jul 2020
2406:4740::/324.3B × /64APNICBD22nd Jul 2020
2406:4840::/324.3B × /64APNICBD22nd Jul 2020
2406:5040::/324.3B × /64APNICBD3rd Aug 2020
2406:59c0::/324.3B × /64APNICBD13th Aug 2020
2406:6dc0::/324.3B × /64APNICBD7th Sept 2020
2406:73c0::/324.3B × /64APNICBD14th Sept 2020
2406:7dc0::/324.3B × /64APNICBD21st Sept 2020
2406:7f40::/324.3B × /64APNICBD21st Sept 2020
2406:8ac0::/324.3B × /64APNICBD26th Sept 2020
2406:afc0::/324.3B × /64APNICBD3rd Nov 2020
2406:c740::/324.3B × /64APNICBD23rd Nov 2020
2406:d1c0::/324.3B × /64APNICBD30th Nov 2020
2406:d240::/324.3B × /64APNICBD30th Nov 2020
2406:e340::/324.3B × /64APNICBD11th Dec 2020
2406:e7c0::/324.3B × /64APNICBD15th Dec 2020
2406:e9c0::/324.3B × /64APNICBD16th Dec 2020
2406:ff80::/324.3B × /64APNICBD1st Sept 2016
2407:1040::/324.3B × /64APNICBD28th Jan 2021
2407:1a40::/324.3B × /64APNICBD7th Feb 2021
2407:1f80::/324.3B × /64APNICBD4th Sept 2016
2407:1fc0::/324.3B × /64APNICBD16th Feb 2021
2407:2680::/324.3B × /64APNICBD6th Sept 2016
2407:2b80::/324.3B × /64APNICBD6th Sept 2016
2407:3040::/324.3B × /64APNICBD5th Mar 2021
2407:3480::/324.3B × /64APNICBD12th Sept 2016
2407:3c0::/324.3B × /64APNICBD11th Jan 2021
2407:3d40::/324.3B × /64APNICBD22nd Mar 2021
2407:3f00::/324.3B × /64APNICBD20th Jun 2013
2407:4140::/324.3B × /64APNICBD24th Mar 2021
2407:49c0::/324.3B × /64APNICBD3rd Apr 2021
2407:4ac0::/324.3B × /64APNICBD6th Apr 2021
2407:4f40::/324.3B × /64APNICBD13th Apr 2021
2407:5940::/324.3B × /64APNICBD27th Apr 2021
2407:5a40::/324.3B × /64APNICBD28th Apr 2021
2407:71c0::/324.3B × /64APNICBD2nd Jun 2021
2407:7ac0::/324.3B × /64APNICBD8th Jun 2021
2407:840::/324.3B × /64APNICBD15th Jan 2021
2407:8a80::/324.3B × /64APNICBD17th Oct 2016
2407:9040::/324.3B × /64APNICBD17th Jun 2021
2407:980::/324.3B × /64APNICBD1st Sept 2016