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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

268 blocks match, ordered by prefix.

Allocated but unannounced blocks, 101 to 150 of 268
PrefixAddressesRegistryCountryAllocated
2001:df2:1b80::/4865.5k × /64APNICMY26th Nov 2019
2001:df2:2a80::/4865.5k × /64APNICMY29th Nov 2019
2001:df2:3740::/4865.5k × /64APNICMY2nd Apr 2023
2001:df2:5600::/4865.5k × /64APNICMY24th May 2016
2001:df2:7740::/4865.5k × /64APNICMY22nd May 2023
2001:df2:8580::/4865.5k × /64APNICMY3rd Jan 2020
2001:df2:8e00::/4865.5k × /64APNICMY6th Jun 2016
2001:df2:9fc0::/4865.5k × /64APNICMY27th Jun 2023
2001:df2:a400::/4865.5k × /64APNICMY18th Feb 2015
2001:df2:cf80::/4865.5k × /64APNICMY11th Feb 2020
2001:df2:f440::/4865.5k × /64APNICMY19th Sept 2023
2001:df3:2b00::/4865.5k × /64APNICMY23rd Nov 2017
2001:df3:2c00::/4865.5k × /64APNICMY19th Mar 2015
2001:df3:740::/4865.5k × /64APNICMY12th Oct 2023
2001:df3:7b80::/4865.5k × /64APNICMY20th Apr 2020
2001:df3:7c00::/4865.5k × /64APNICMY7th Apr 2015
2001:df3:8940::/4865.5k × /64APNICMY8th Mar 2024
2001:df3:9b80::/4865.5k × /64APNICMY30th Apr 2020
2001:df3:9c80::/4865.5k × /64APNICMY30th Apr 2020
2001:df3:a800::/4865.5k × /64APNICMY12th Mar 2014
2001:df3:b900::/4865.5k × /64APNICMY5th Jan 2018
2001:df3:d100::/4865.5k × /64APNICMY12th Jan 2018
2001:df3:d780::/4865.5k × /64APNICMY1st Jun 2020
2001:df3:ec80::/4865.5k × /64APNICMY9th Jun 2020
2001:df3:f00::/4865.5k × /64APNICMY8th Nov 2017
2001:df3:f7c0::/4865.5k × /64APNICMY24th Jun 2024
2001:df4:3180::/4865.5k × /64APNICMY10th Jul 2020
2001:df4:3a80::/4865.5k × /64APNICMY14th Jul 2020
2001:df4:6380::/4865.5k × /64APNICMY3rd Aug 2020
2001:df4:6480::/4865.5k × /64APNICMY3rd Aug 2020
2001:df4:7440::/4865.5k × /64APNICMY21st Oct 2024
2001:df4:8000::/4865.5k × /64APNICMY22nd Mar 2013
2001:df4::/4865.5k × /64APNICMY14th Feb 2013
2001:df4:a480::/4865.5k × /64APNICMY19th Aug 2020
2001:df4:db40::/4865.5k × /64APNICMY2nd Jan 2025
2001:df4:e780::/4865.5k × /64APNICMY23rd Sept 2020
2001:df5:1140::/4865.5k × /64APNICMY7th Feb 2025
2001:df5:2a80::/4865.5k × /64APNICMY23rd Oct 2020
2001:df5:2a81::/4865.5k × /64APNICMY1st Dec 2020
2001:df5:a500::/4865.5k × /64APNICMY21st Jun 2018
2001:df5:a780::/4865.5k × /64APNICMY21st Dec 2020
2001:df5:c480::/4865.5k × /64APNICMY8th Jan 2021
2001:df5:cb80::/4865.5k × /64APNICMY12th Jan 2021
2001:df5:d100::/4865.5k × /64APNICMY12th Jul 2018
2001:df5:e000::/4865.5k × /64APNICMY2nd Jul 2013
2001:df5:e980::/4865.5k × /64APNICMY30th Jan 2021
2001:df5:f440::/4865.5k × /64APNICMY7th Aug 2025
2001:df5:f700::/4865.5k × /64APNICMY29th Jul 2018
2001:df5:f880::/4865.5k × /64APNICMY9th Feb 2021
2001:df6:1900::/4865.5k × /64APNICMY6th Aug 2018