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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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, 1001 to 1050 of 1174
PrefixAddressesRegistryCountryAllocated
2403:85c0::/324.3B × /64APNICBD9th Sept 2018
2403:87c0::/324.3B × /64APNICBD10th Sept 2018
2403:8b40::/324.3B × /64APNICBD12th Sept 2018
2403:9840::/324.3B × /64APNICBD20th Sept 2018
2403:98c0::/324.3B × /64APNICBD20th Sept 2018
2403:9c40::/324.3B × /64APNICBD24th Sept 2018
2403:afc0::/324.3B × /64APNICBD3rd Oct 2018
2403:bb40::/324.3B × /64APNICBD8th Oct 2018
2403:c8c0::/324.3B × /64APNICBD18th Oct 2018
2403:cc80::/324.3B × /64APNICBD6th Dec 2015
2403:dd00::/324.3B × /64APNICBD11th May 2012
2403:e100::/324.3B × /64APNICBD11th May 2012
2403:e740::/324.3B × /64APNICBD6th Nov 2018
2403:eb40::/324.3B × /64APNICBD12th Nov 2018
2403:f0c0::/324.3B × /64APNICBD15th Nov 2018
2403:f340::/324.3B × /64APNICBD15th Nov 2018
2403:f540::/324.3B × /64APNICBD18th Nov 2018
2403:f9c0::/324.3B × /64APNICBD22nd Nov 2018
2403:ff40::/324.3B × /64APNICBD26th Nov 2018
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