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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

2,757 blocks match, ordered by prefix.

Allocated but unannounced blocks, 2351 to 2400 of 2757
Prefix	Addresses	Registry	Country	Allocated
2402:6f60::/32	4.3B × /64	APNIC	IN	17th Aug 2026
2402:6fa0::/32	4.3B × /64	APNIC	IN	17th Aug 2026
2402:740::/32	4.3B × /64	APNIC	IN	20th Nov 2017
2402:7f00::/32	4.3B × /64	APNIC	IN	11th Nov 2011
2402:8680::/32	4.3B × /64	APNIC	IN	6th Jul 2015
2402:8a0::/32	4.3B × /64	APNIC	IN	7th May 2025
2402:8e0::/32	4.3B × /64	APNIC	IN	7th May 2025
2402:9ac0::/32	4.3B × /64	APNIC	IN	15th Mar 2018
2402:adc0::/32	4.3B × /64	APNIC	IN	3rd Apr 2018
2402:b580::/32	4.3B × /64	APNIC	IN	4th Aug 2015
2402:be40::/32	4.3B × /64	APNIC	IN	12th Apr 2018
2402:bfc0::/32	4.3B × /64	APNIC	IN	13th Apr 2018
2402:c40::/32	4.3B × /64	APNIC	IN	24th Nov 2017
2402:d640::/32	4.3B × /64	APNIC	IN	4th May 2018
2402:d8c0::/32	4.3B × /64	APNIC	IN	8th May 2018
2402:dac0::/32	4.3B × /64	APNIC	IN	10th May 2018
2402:df00::/32	4.3B × /64	APNIC	IN	13th Jan 2012
2402:e80::/32	4.3B × /64	APNIC	IN	18th Feb 2015
2402:fe0::/32	4.3B × /64	APNIC	IN	9th Jun 2025
2403:1080::/32	4.3B × /64	APNIC	IN	12th Oct 2015
2403:1140::/32	4.3B × /64	APNIC	IN	15th Jun 2018
2403:1::/32	4.3B × /64	APNIC	IN	26th Sept 2011
2403:1d00::/32	4.3B × /64	APNIC	IN	15th Feb 2012
2403:23c0::/32	4.3B × /64	APNIC	IN	4th Jul 2018
2403:2900::/32	4.3B × /64	APNIC	IN	22nd Feb 2012
2403:2980::/32	4.3B × /64	APNIC	IN	21st Oct 2015
2403:5900::/32	4.3B × /64	APNIC	IN	16th Mar 2012
2403:5ac0::/32	4.3B × /64	APNIC	IN	7th Aug 2018
2403:6040::/32	4.3B × /64	APNIC	IN	10th Aug 2018
2403:6e40::/32	4.3B × /64	APNIC	IN	24th Aug 2018
2403:7440::/32	4.3B × /64	APNIC	IN	30th Aug 2018
2403:74c0::/32	4.3B × /64	APNIC	IN	30th Aug 2018
2403:7b40::/32	4.3B × /64	APNIC	IN	5th Sept 2018
2403:8740::/32	4.3B × /64	APNIC	IN	10th Sept 2018
2403:8dc0::/32	4.3B × /64	APNIC	IN	13th Sept 2018
2403:8fc0::/32	4.3B × /64	APNIC	IN	17th Sept 2018
2403:ad00::/32	4.3B × /64	APNIC	IN	24th Apr 2012
2403:bd00::/32	4.3B × /64	APNIC	IN	2nd May 2012
2403:be80::/32	4.3B × /64	APNIC	IN	27th Nov 2015
2403:c680::/32	4.3B × /64	APNIC	IN	1st Dec 2015
2403:e540::/32	4.3B × /64	APNIC	IN	5th Nov 2018
2404:1340::/32	4.3B × /64	APNIC	IN	7th Dec 2018
2404:1500::/32	4.3B × /64	APNIC	IN	31st May 2012
2404:17c0::/32	4.3B × /64	APNIC	IN	11th Dec 2018
2404:2340::/32	4.3B × /64	APNIC	IN	21st Dec 2018
2404:4c80::/32	4.3B × /64	APNIC	IN	11th Feb 2016
2404:5780::/32	4.3B × /64	APNIC	IN	19th Feb 2016
2404:58c0::/32	4.3B × /64	APNIC	IN	31st Jan 2019
2404:6780::/32	4.3B × /64	APNIC	IN	29th Feb 2016
2404:6e80::/32	4.3B × /64	APNIC	IN	2nd Mar 2016