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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 the most unannounced blocks, largest first.

Unannounced blocks in Indonesia

2,838 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1651 to 1700 of 2838
PrefixAddressesRegistryCountryAllocated
2001:df4:f640::/4865.5k × /64APNICID21st Jan 2025
2001:df4:f6c0::/4865.5k × /64APNICID21st Jan 2025
2001:df4:f700::/4865.5k × /64APNICID25th Apr 2018
2001:df4:f940::/4865.5k × /64APNICID22nd Jan 2025
2001:df4:f980::/4865.5k × /64APNICID1st Oct 2020
2001:df4:f9c0::/4865.5k × /64APNICID22nd Jan 2025
2001:df4:fa80::/4865.5k × /64APNICID1st Oct 2020
2001:df4:fac0::/4865.5k × /64APNICID22nd Jan 2025
2001:df4:fb00::/4865.5k × /64APNICID30th Apr 2018
2001:df4:fb40::/4865.5k × /64APNICID23rd Jan 2025
2001:df4:fc80::/4865.5k × /64APNICID1st Oct 2020
2001:df4:fd80::/4865.5k × /64APNICID1st Oct 2020
2001:df4:fdc0::/4865.5k × /64APNICID27th Jan 2025
2001:df4:fe80::/4865.5k × /64APNICID1st Oct 2020
2001:df4:fec0::/4865.5k × /64APNICID27th Jan 2025
2001:df5:1040::/4865.5k × /64APNICID6th Feb 2025
2001:df5:10c0::/4865.5k × /64APNICID7th Feb 2025
2001:df5:1100::/4865.5k × /64APNICID8th May 2018
2001:df5:1280::/4865.5k × /64APNICID12th Oct 2020
2001:df5:1380::/4865.5k × /64APNICID12th Oct 2020
2001:df5:140::/4865.5k × /64APNICID28th Jan 2025
2001:df5:1480::/4865.5k × /64APNICID13th Oct 2020
2001:df5:1580::/4865.5k × /64APNICID13th Oct 2020
2001:df5:16c0::/4865.5k × /64APNICID14th Feb 2025
2001:df5:1780::/4865.5k × /64APNICID15th Oct 2020
2001:df5:1880::/4865.5k × /64APNICID15th Oct 2020
2001:df5:18c0::/4865.5k × /64APNICID17th Feb 2025
2001:df5:1900::/4865.5k × /64APNICID11th May 2018
2001:df5:1a00::/4865.5k × /64APNICID15th Sept 2016
2001:df5:1a80::/4865.5k × /64APNICID16th Oct 2020
2001:df5:1b80::/4865.5k × /64APNICID16th Oct 2020
2001:df5:1c00::/4865.5k × /64APNICID24th Jul 2015
2001:df5:1c40::/4865.5k × /64APNICID19th Feb 2025
2001:df5:1d00::/4865.5k × /64APNICID11th May 2018
2001:df5:1d40::/4865.5k × /64APNICID20th Feb 2025
2001:df5:1ec0::/4865.5k × /64APNICID20th Feb 2025
2001:df5:1fc0::/4865.5k × /64APNICID20th Feb 2025
2001:df5:200::/4865.5k × /64APNICID9th Sept 2016
2001:df5:2140::/4865.5k × /64APNICID21st Feb 2025
2001:df5:22c0::/4865.5k × /64APNICID24th Feb 2025
2001:df5:24c0::/4865.5k × /64APNICID25th Feb 2025
2001:df5:2540::/4865.5k × /64APNICID25th Feb 2025
2001:df5:2600::/4865.5k × /64APNICID16th Sept 2016
2001:df5:2700::/4865.5k × /64APNICID15th May 2018
2001:df5:2840::/4865.5k × /64APNICID28th Feb 2025
2001:df5:2900::/4865.5k × /64APNICID17th May 2018
2001:df5:29c0::/4865.5k × /64APNICID3rd Mar 2025
2001:df5:2ac0::/4865.5k × /64APNICID4th Mar 2025
2001:df5:2ec0::/4865.5k × /64APNICID5th Mar 2025
2001:df5:2f40::/4865.5k × /64APNICID5th Mar 2025