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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

2,882 blocks match, ordered by prefix.

Allocated but unannounced blocks, 851 to 900 of 2882
PrefixAddressesRegistryCountryAllocated
2001:df0:b1::/4865.5k × /64APNICID2nd Aug 2010
2001:df0:b2::/4865.5k × /64APNICID2nd Aug 2010
2001:df0:b300::/4865.5k × /64APNICID31st Mar 2017
2001:df0:b3::/4865.5k × /64APNICID2nd Aug 2010
2001:df0:b4::/4865.5k × /64APNICID3rd Aug 2010
2001:df0:b5::/4865.5k × /64APNICID3rd Aug 2010
2001:df0:b7::/4865.5k × /64APNICID3rd Aug 2010
2001:df0:b8::/4865.5k × /64APNICID4th Aug 2010
2001:df0:b900::/4865.5k × /64APNICID4th Apr 2017
2001:df0:ba80::/4865.5k × /64APNICID25th Jun 2019
2001:df0:bb00::/4865.5k × /64APNICID4th Apr 2017
2001:df0:bb::/4865.5k × /64APNICID9th Aug 2010
2001:df0:bd00::/4865.5k × /64APNICID4th Apr 2017
2001:df0:bd::/4865.5k × /64APNICID3rd Sept 2010
2001:df0:c500::/4865.5k × /64APNICID6th Apr 2017
2001:df0:c5::/4865.5k × /64APNICID29th Sept 2010
2001:df0:c9::/4865.5k × /64APNICID13th Oct 2010
2001:df0:ca::/4865.5k × /64APNICID13th Oct 2010
2001:df0:cc00::/4865.5k × /64APNICID1st Oct 2014
2001:df0:ce00::/4865.5k × /64APNICID18th Feb 2016
2001:df0:d1c0::/4865.5k × /64APNICID13th Jun 2022
2001:df0:d480::/4865.5k × /64APNICID5th Jul 2019
2001:df0:d700::/4865.5k × /64APNICID11th Apr 2017
2001:df0:d8c0::/4865.5k × /64APNICID16th Jun 2022
2001:df0:df::/4865.5k × /64APNICID20th Dec 2010
2001:df0:e00::/4865.5k × /64APNICID11th Dec 2015
2001:df0:e180::/4865.5k × /64APNICID9th Jul 2019
2001:df0:e2::/4865.5k × /64APNICID5th Jan 2011
2001:df0:e80::/4865.5k × /64APNICID14th Mar 2019
2001:df0:e900::/4865.5k × /64APNICID20th Apr 2017
2001:df0:ea00::/4865.5k × /64APNICID26th Feb 2016
2001:df0:eb00::/4865.5k × /64APNICID20th Apr 2017
2001:df0:ec80::/4865.5k × /64APNICID16th Jul 2019
2001:df0:ed00::/4865.5k × /64APNICID20th Apr 2017
2001:df0:ed::/4865.5k × /64APNICID21st Jan 2011
2001:df0:ee00::/4865.5k × /64APNICID26th Feb 2016
2001:df0:ef00::/4865.5k × /64APNICID20th Apr 2017
2001:df0:f080::/4865.5k × /64APNICID18th Jul 2019
2001:df0:f180::/4865.5k × /64APNICID18th Jul 2019
2001:df0:f200::/4865.5k × /64APNICID3rd Mar 2016
2001:df0:f300::/4865.5k × /64APNICID21st Apr 2017
2001:df0:f4::/4865.5k × /64APNICID2nd Feb 2011
2001:df0:f500::/4865.5k × /64APNICID21st Apr 2017
2001:df0:f580::/4865.5k × /64APNICID19th Jul 2019
2001:df0:f700::/4865.5k × /64APNICID21st Apr 2017
2001:df0:f900::/4865.5k × /64APNICID21st Apr 2017
2001:df0:fac0::/4865.5k × /64APNICID13th Jul 2022
2001:df0:fb00::/4865.5k × /64APNICID21st Apr 2017
2001:df0:fe40::/4865.5k × /64APNICID15th Jul 2022
2001:df0:fe80::/4865.5k × /64APNICID26th Jul 2019