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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

2,770 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1901 to 1950 of 2770
Prefix	Addresses	Registry	Country	Allocated
2001:df7:9140::/48	65.5k × /64	APNIC	IN	22nd Sept 2026
2001:df7:92c0::/48	65.5k × /64	APNIC	IN	22nd Sept 2026
2001:df7:9300::/48	65.5k × /64	APNIC	IN	16th Jan 2019
2001:df7:9301::/48	65.5k × /64	APNIC	IN	25th Jan 2019
2001:df7:9580::/48	65.5k × /64	APNIC	IN	16th Sept 2021
2001:df7:95c0::/48	65.5k × /64	APNIC	IN	24th Sept 2026
2001:df7:9700::/48	65.5k × /64	APNIC	IN	18th Jan 2019
2001:df7:9840::/48	65.5k × /64	APNIC	IN	28th Sept 2026
2001:df7:9880::/48	65.5k × /64	APNIC	IN	17th Sept 2021
2001:df7:9900::/48	65.5k × /64	APNIC	IN	21st Jan 2019
2001:df7:9a80::/48	65.5k × /64	APNIC	IN	20th Sept 2021
2001:df7:9d80::/48	65.5k × /64	APNIC	IN	21st Sept 2021
2001:df7:a140::/48	65.5k × /64	APNIC	IN	1st Oct 2026
2001:df7:a1c0::/48	65.5k × /64	APNIC	IN	1st Oct 2026
2001:df7:a2c0::/48	65.5k × /64	APNIC	IN	1st Oct 2026
2001:df7:a340::/48	65.5k × /64	APNIC	IN	1st Oct 2026
2001:df7:a480::/48	65.5k × /64	APNIC	IN	24th Sept 2021
2001:df7:a580::/48	65.5k × /64	APNIC	IN	26th Sept 2021
2001:df7:a5c0::/48	65.5k × /64	APNIC	IN	2nd Oct 2026
2001:df7:a880::/48	65.5k × /64	APNIC	IN	27th Sept 2021
2001:df7:aac0::/48	65.5k × /64	APNIC	IN	7th Oct 2026
2001:df7:ab40::/48	65.5k × /64	APNIC	IN	7th Oct 2026
2001:df7:af40::/48	65.5k × /64	APNIC	IN	12th Oct 2026
2001:df7:afc0::/48	65.5k × /64	APNIC	IN	12th Oct 2026
2001:df7:b000::/48	65.5k × /64	APNIC	IN	12th Nov 2013
2001:df7:b240::/48	65.5k × /64	APNIC	IN	13th Oct 2026
2001:df7:b480::/48	65.5k × /64	APNIC	IN	5th Oct 2021
2001:df7:b6c0::/48	65.5k × /64	APNIC	IN	16th Oct 2026
2001:df7:b740::/48	65.5k × /64	APNIC	IN	16th Oct 2026
2001:df7:b7c0::/48	65.5k × /64	APNIC	IN	16th Oct 2026
2001:df7:b980::/48	65.5k × /64	APNIC	IN	6th Oct 2021
2001:df7:ba00::/48	65.5k × /64	APNIC	IN	10th Jan 2017
2001:df7:bc0::/48	65.5k × /64	APNIC	IN	19th May 2026
2001:df7:bcc0::/48	65.5k × /64	APNIC	IN	21st Oct 2026
2001:df7:bdc0::/48	65.5k × /64	APNIC	IN	22nd Oct 2026
2001:df7:bec0::/48	65.5k × /64	APNIC	IN	22nd Oct 2026
2001:df7:bfc0::/48	65.5k × /64	APNIC	IN	23rd Oct 2026
2001:df7:c0::/48	65.5k × /64	APNIC	IN	5th May 2026
2001:df7:c340::/48	65.5k × /64	APNIC	IN	26th Oct 2026
2001:df7:c580::/48	65.5k × /64	APNIC	IN	11th Oct 2021
2001:df7:c5c0::/48	65.5k × /64	APNIC	IN	28th Oct 2026
2001:df7:c640::/48	65.5k × /64	APNIC	IN	28th Oct 2026
2001:df7:c6c0::/48	65.5k × /64	APNIC	IN	28th Oct 2026
2001:df7:c800::/48	65.5k × /64	APNIC	IN	31st Jul 2014
2001:df7:c80::/48	65.5k × /64	APNIC	IN	20th Jul 2021
2001:df7:c840::/48	65.5k × /64	APNIC	IN	28th Oct 2026
2001:df7:c880::/48	65.5k × /64	APNIC	IN	13th Oct 2021
2001:df7:c980::/48	65.5k × /64	APNIC	IN	13th Oct 2021
2001:df7:cac0::/48	65.5k × /64	APNIC	IN	30th Oct 2026
2001:df7:d640::/48	65.5k × /64	APNIC	IN	9th Nov 2026