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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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, 2101 to 2150 of 2838
Prefix	Addresses	Registry	Country	Allocated
2001:df6:fec0::/48	65.5k × /64	APNIC	ID	1st May 2026
2001:df7:1100::/48	65.5k × /64	APNIC	ID	26th Oct 2018
2001:df7:1140::/48	65.5k × /64	APNIC	ID	25th May 2026
2001:df7:11c0::/48	65.5k × /64	APNIC	ID	25th May 2026
2001:df7:1280::/48	65.5k × /64	APNIC	ID	22nd Jul 2021
2001:df7:15c0::/48	65.5k × /64	APNIC	ID	5th Jun 2026
2001:df7:16c0::/48	65.5k × /64	APNIC	ID	8th Jun 2026
2001:df7:1b40::/48	65.5k × /64	APNIC	ID	12th Jun 2026
2001:df7:1c00::/48	65.5k × /64	APNIC	ID	30th Oct 2015
2001:df7:1c40::/48	65.5k × /64	APNIC	ID	12th Jun 2026
2001:df7:1ec0::/48	65.5k × /64	APNIC	ID	17th Jun 2026
2001:df7:1f00::/48	65.5k × /64	APNIC	ID	8th Nov 2018
2001:df7:1f40::/48	65.5k × /64	APNIC	ID	17th Jun 2026
2001:df7:1fc0::/48	65.5k × /64	APNIC	ID	17th Jun 2026
2001:df7:2040::/48	65.5k × /64	APNIC	ID	17th Jun 2026
2001:df7:20c0::/48	65.5k × /64	APNIC	ID	17th Jun 2026
2001:df7:2100::/48	65.5k × /64	APNIC	ID	13th Nov 2018
2001:df7:2140::/48	65.5k × /64	APNIC	ID	17th Jun 2026
2001:df7:240::/48	65.5k × /64	APNIC	ID	6th May 2026
2001:df7:24c0::/48	65.5k × /64	APNIC	ID	22nd Jun 2026
2001:df7:25c0::/48	65.5k × /64	APNIC	ID	23rd Jun 2026
2001:df7:2640::/48	65.5k × /64	APNIC	ID	23rd Jun 2026
2001:df7:26c0::/48	65.5k × /64	APNIC	ID	23rd Jun 2026
2001:df7:2740::/48	65.5k × /64	APNIC	ID	24th Jun 2026
2001:df7:2840::/48	65.5k × /64	APNIC	ID	26th Jun 2026
2001:df7:28c0::/48	65.5k × /64	APNIC	ID	26th Jun 2026
2001:df7:2900::/48	65.5k × /64	APNIC	ID	15th Nov 2018
2001:df7:29c0::/48	65.5k × /64	APNIC	ID	26th Jun 2026
2001:df7:2ac0::/48	65.5k × /64	APNIC	ID	1st Jul 2026
2001:df7:2cc0::/48	65.5k × /64	APNIC	ID	3rd Jul 2026
2001:df7:2d00::/48	65.5k × /64	APNIC	ID	21st Nov 2018
2001:df7:2dc0::/48	65.5k × /64	APNIC	ID	6th Jul 2026
2001:df7:300::/48	65.5k × /64	APNIC	ID	17th Oct 2018
2001:df7:3100::/48	65.5k × /64	APNIC	ID	22nd Nov 2018
2001:df7:31c0::/48	65.5k × /64	APNIC	ID	10th Jul 2026
2001:df7:3240::/48	65.5k × /64	APNIC	ID	13th Jul 2026
2001:df7:32c0::/48	65.5k × /64	APNIC	ID	13th Jul 2026
2001:df7:3400::/48	65.5k × /64	APNIC	ID	4th Nov 2015
2001:df7:340::/48	65.5k × /64	APNIC	ID	7th May 2026
2001:df7:34c0::/48	65.5k × /64	APNIC	ID	16th Jul 2026
2001:df7:3500::/48	65.5k × /64	APNIC	ID	26th Nov 2018
2001:df7:3600::/48	65.5k × /64	APNIC	ID	7th Dec 2016
2001:df7:3740::/48	65.5k × /64	APNIC	ID	17th Jul 2026
2001:df7:39c0::/48	65.5k × /64	APNIC	ID	20th Jul 2026
2001:df7:3b00::/48	65.5k × /64	APNIC	ID	28th Nov 2018
2001:df7:3b40::/48	65.5k × /64	APNIC	ID	21st Jul 2026
2001:df7:3bc0::/48	65.5k × /64	APNIC	ID	22nd Jul 2026
2001:df7:3c00::/48	65.5k × /64	APNIC	ID	10th Nov 2015
2001:df7:3cc0::/48	65.5k × /64	APNIC	ID	22nd Jul 2026
2001:df7:3f00::/48	65.5k × /64	APNIC	ID	30th Nov 2018