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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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, 2201 to 2250 of 2838
Prefix	Addresses	Registry	Country	Allocated
2001:df7:7b00::/48	65.5k × /64	APNIC	ID	7th Jan 2019
2001:df7:8200::/48	65.5k × /64	APNIC	ID	29th Dec 2016
2001:df7:840::/48	65.5k × /64	APNIC	ID	13th May 2026
2001:df7:8600::/48	65.5k × /64	APNIC	ID	29th Dec 2016
2001:df7:8700::/48	65.5k × /64	APNIC	ID	11th Jan 2019
2001:df7:880::/48	65.5k × /64	APNIC	ID	19th Jul 2021
2001:df7:8d80::/48	65.5k × /64	APNIC	ID	13th Sept 2021
2001:df7:8e00::/48	65.5k × /64	APNIC	ID	30th Dec 2016
2001:df7:8f00::/48	65.5k × /64	APNIC	ID	21st Jan 2019
2001:df7:941::/48	65.5k × /64	APNIC	ID	14th May 2026
2001:df7:9b00::/48	65.5k × /64	APNIC	ID	22nd Jan 2019
2001:df7:9d00::/48	65.5k × /64	APNIC	ID	22nd Jan 2019
2001:df7:a00::/48	65.5k × /64	APNIC	ID	2nd Dec 2016
2001:df7:a200::/48	65.5k × /64	APNIC	ID	6th Jan 2017
2001:df7:a300::/48	65.5k × /64	APNIC	ID	24th Jan 2019
2001:df7:a40::/48	65.5k × /64	APNIC	ID	14th May 2026
2001:df7:a500::/48	65.5k × /64	APNIC	ID	29th Jan 2019
2001:df7:a600::/48	65.5k × /64	APNIC	ID	6th Jan 2017
2001:df7:ac0::/48	65.5k × /64	APNIC	ID	15th May 2026
2001:df7:af00::/48	65.5k × /64	APNIC	ID	1st Feb 2019
2001:df7:b00::/48	65.5k × /64	APNIC	ID	19th Oct 2018
2001:df7:b400::/48	65.5k × /64	APNIC	ID	27th Nov 2015
2001:df7:b500::/48	65.5k × /64	APNIC	ID	4th Feb 2019
2001:df7:b700::/48	65.5k × /64	APNIC	ID	4th Feb 2019
2001:df7:b900::/48	65.5k × /64	APNIC	ID	7th Feb 2019
2001:df7:bc00::/48	65.5k × /64	APNIC	ID	1st Dec 2015
2001:df7:bd00::/48	65.5k × /64	APNIC	ID	7th Feb 2019
2001:df7:bf00::/48	65.5k × /64	APNIC	ID	8th Feb 2019
2001:df7:bf80::/48	65.5k × /64	APNIC	ID	8th Oct 2021
2001:df7:c300::/48	65.5k × /64	APNIC	ID	11th Feb 2019
2001:df7:c40::/48	65.5k × /64	APNIC	ID	20th May 2026
2001:df7:c500::/48	65.5k × /64	APNIC	ID	11th Feb 2019
2001:df7:c700::/48	65.5k × /64	APNIC	ID	12th Feb 2019
2001:df7:cb00::/48	65.5k × /64	APNIC	ID	15th Feb 2019
2001:df7:cc0::/48	65.5k × /64	APNIC	ID	20th May 2026
2001:df7:cf00::/48	65.5k × /64	APNIC	ID	15th Feb 2019
2001:df7:d100::/48	65.5k × /64	APNIC	ID	18th Feb 2019
2001:df7:d40::/48	65.5k × /64	APNIC	ID	20th May 2026
2001:df7:d700::/48	65.5k × /64	APNIC	ID	19th Feb 2019
2001:df7:d900::/48	65.5k × /64	APNIC	ID	19th Feb 2019
2001:df7:da00::/48	65.5k × /64	APNIC	ID	13th Jan 2017
2001:df7:de80::/48	65.5k × /64	APNIC	ID	22nd Oct 2021
2001:df7:df00::/48	65.5k × /64	APNIC	ID	20th Feb 2019
2001:df7:e100::/48	65.5k × /64	APNIC	ID	20th Feb 2019
2001:df7:e300::/48	65.5k × /64	APNIC	ID	21st Feb 2019
2001:df7:e600::/48	65.5k × /64	APNIC	ID	16th Jan 2017
2001:df7:e700::/48	65.5k × /64	APNIC	ID	21st Feb 2019
2001:df7:e780::/48	65.5k × /64	APNIC	ID	25th Oct 2021
2001:df7:eb00::/48	65.5k × /64	APNIC	ID	27th Feb 2019
2001:df7:ec0::/48	65.5k × /64	APNIC	ID	22nd May 2026