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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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, 1051 to 1100 of 1174
PrefixAddressesRegistryCountryAllocated
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
2404:be80::/324.3B × /64APNICBD9th Apr 2016
2404:bec0::/324.3B × /64APNICBD10th Apr 2019
2404:c280::/324.3B × /64APNICBD11th Apr 2016
2404:cec0::/324.3B × /64APNICBD24th Apr 2019
2404:d1c0::/324.3B × /64APNICBD30th Apr 2019
2404:d240::/324.3B × /64APNICBD1st May 2019
2404:d440::/324.3B × /64APNICBD7th May 2019
2404:d580::/324.3B × /64APNICBD22nd Apr 2016
2404:da40::/324.3B × /64APNICBD14th May 2019
2404:dc80::/324.3B × /64APNICBD25th Apr 2016
2404:e380::/324.3B × /64APNICBD26th Apr 2016
2404:e3c0::/324.3B × /64APNICBD23rd May 2019
2404:e6c0::/324.3B × /64APNICBD28th May 2019
2404:f640::/324.3B × /64APNICBD14th Jun 2019
2405:2ac0::/324.3B × /64APNICBD19th Aug 2019
2405:2f00::/324.3B × /64APNICBD17th Sept 2012
2405:5640::/324.3B × /64APNICBD26th Sept 2019
2405:6340::/324.3B × /64APNICBD12th Oct 2019
2405:6900::/324.3B × /64APNICBD11th Oct 2012
2405:7200::/324.3B × /64APNICBD25th Nov 2010
2405:7840::/324.3B × /64APNICBD10th Nov 2019
2405:81c0::/324.3B × /64APNICBD19th Nov 2019
2405:8200::/324.3B × /64APNICBD28th Nov 2010
2405:87c0::/324.3B × /64APNICBD25th Nov 2019
2405:8840::/324.3B × /64APNICBD25th Nov 2019
2405:9140::/324.3B × /64APNICBD4th Dec 2019
2405:9a40::/324.3B × /64APNICBD16th Dec 2019
2405:ab80::/324.3B × /64APNICBD8th Jun 2016
2405:bec0::/324.3B × /64APNICBD18th Jan 2020
2405:bf40::/324.3B × /64APNICBD19th Jan 2020
2405:d240::/324.3B × /64APNICBD17th Feb 2020