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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

1,204 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1051 to 1100 of 1204
PrefixAddressesRegistryCountryAllocated
2404:1380::/324.3B × /64APNICBD30th Dec 2015
2404:16c0::/324.3B × /64APNICBD11th Dec 2018
2404:1740::/324.3B × /64APNICBD11th Dec 2018
2404:1d40::/324.3B × /64APNICBD17th Dec 2018
2404:25c0::/324.3B × /64APNICBD24th Dec 2018
2404:2640::/324.3B × /64APNICBD24th Dec 2018
2404:2980::/324.3B × /64APNICBD24th Jan 2016
2404:2c0::/324.3B × /64APNICBD26th Nov 2018
2404:2d80::/324.3B × /64APNICBD27th Jan 2016
2404:3c0::/324.3B × /64APNICBD27th Nov 2018
2404:3cc0::/324.3B × /64APNICBD10th Jan 2019
2404:4040::/324.3B × /64APNICBD14th Jan 2019
2404:43c0::/324.3B × /64APNICBD16th Jan 2019
2404:44c0::/324.3B × /64APNICBD16th Jan 2019
2404:4680::/324.3B × /64APNICBD8th Feb 2016
2404:46c0::/324.3B × /64APNICBD21st Jan 2019
2404:4b80::/324.3B × /64APNICBD11th Feb 2016
2404:50c0::/324.3B × /64APNICBD29th Jan 2019
2404:5140::/324.3B × /64APNICBD29th Jan 2019
2404:5280::/324.3B × /64APNICBD16th Feb 2016
2404:52c0::/324.3B × /64APNICBD30th Jan 2019
2404:5340::/324.3B × /64APNICBD30th Jan 2019
2404:57c0::/324.3B × /64APNICBD31st Jan 2019
2404:5b40::/324.3B × /64APNICBD4th Feb 2019
2404:5c40::/324.3B × /64APNICBD4th Feb 2019
2404:5ec0::/324.3B × /64APNICBD7th Feb 2019
2404:6040::/324.3B × /64APNICBD8th Feb 2019
2404:61c0::/324.3B × /64APNICBD11th Feb 2019
2404:6280::/324.3B × /64APNICBD26th Feb 2016
2404:6440::/324.3B × /64APNICBD14th Feb 2019
2404:6840::/324.3B × /64APNICBD15th Feb 2019
2404:6940::/324.3B × /64APNICBD17th Feb 2019
2404:6bc0::/324.3B × /64APNICBD18th Feb 2019
2404:6c0::/324.3B × /64APNICBD29th Nov 2018
2404:6fc0::/324.3B × /64APNICBD19th Feb 2019
2404:7840::/324.3B × /64APNICBD22nd Feb 2019
2404:8340::/324.3B × /64APNICBD27th Feb 2019
2404:86c0::/324.3B × /64APNICBD4th Mar 2019
2404:88c0::/324.3B × /64APNICBD4th Mar 2019
2404:8940::/324.3B × /64APNICBD4th Mar 2019
2404:90c0::/324.3B × /64APNICBD7th Mar 2019
2404:980::/324.3B × /64APNICBD22nd Dec 2015
2404:9bc0::/324.3B × /64APNICBD13th Mar 2019
2404:9c0::/324.3B × /64APNICBD30th Nov 2018
2404:9c40::/324.3B × /64APNICBD13th Mar 2019
2404:ac40::/324.3B × /64APNICBD25th Mar 2019
2404:af40::/324.3B × /64APNICBD26th Mar 2019
2404:b00::/324.3B × /64APNICBD27th May 2012
2404:b781::/324.3B × /64APNICBD8th Sept 2020
2404:ba40::/324.3B × /64APNICBD7th Apr 2019