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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

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Countries with unannounced space registered through LACNIC, largest first.

Unannounced blocks in Venezuela

129 blocks match, ordered by prefix.

Allocated but unannounced blocks, 51 to 100 of 129
Prefix	Addresses	Registry	Country	Allocated
2803:2290::/32	4.3B × /64	LACNIC	VE	29th Aug 2022
2803:22c0::/32	4.3B × /64	LACNIC	VE	20th Dec 2016
2803:23d0::/32	4.3B × /64	LACNIC	VE	22nd Sept 2025
2803:23e0::/32	4.3B × /64	LACNIC	VE	27th Jul 2020
2803:2720::/32	4.3B × /64	LACNIC	VE	20th Mar 2018
2803:2890::/32	4.3B × /64	LACNIC	VE	5th Sept 2022
2803:2c80::/32	4.3B × /64	LACNIC	VE	26th Nov 2013
2803:3390::/32	4.3B × /64	LACNIC	VE	15th Jun 2023
2803:35d0::/32	4.3B × /64	LACNIC	VE	7th Aug 2025
2803:3900::/32	4.3B × /64	LACNIC	VE	16th Nov 2012
2803:3990::/32	4.3B × /64	LACNIC	VE	8th Mar 2023
2803:3c30::/32	4.3B × /64	LACNIC	VE	25th Feb 2026
2803:4330::/32	4.3B × /64	LACNIC	VE	28th Jul 2026
2803:4490::/32	4.3B × /64	LACNIC	VE	23rd Jun 2022
2803:4610::/32	4.3B × /64	LACNIC	VE	14th Jul 2021
2803:4740::/32	4.3B × /64	LACNIC	VE	20th Jun 2016
2803:4f00::/32	4.3B × /64	LACNIC	VE	1st Jul 2013
2803:5650::/32	4.3B × /64	LACNIC	VE	2nd Apr 2024
2803:5990::/32	4.3B × /64	LACNIC	VE	17th Feb 2023
2803:5a0::/32	4.3B × /64	LACNIC	VE	19th Nov 2018
2803:5d50::/32	4.3B × /64	LACNIC	VE	9th Jul 2024
2803:5dd0::/32	4.3B × /64	LACNIC	VE	4th Sept 2025
2803:5e30::/32	4.3B × /64	LACNIC	VE	30th Apr 2026
2803:6310::/32	4.3B × /64	LACNIC	VE	28th Jan 2022
2803:6430::/32	4.3B × /64	LACNIC	VE	29th Jan 2026
2803:6a30::/32	4.3B × /64	LACNIC	VE	30th Mar 2026
2803:6c50::/32	4.3B × /64	LACNIC	VE	11th Dec 2023
2803:6e50::/32	4.3B × /64	LACNIC	VE	15th Apr 2024
2803:72d0::/32	4.3B × /64	LACNIC	VE	28th Feb 2025
2803:75c0::/32	4.3B × /64	LACNIC	VE	15th May 2017
2803:7930::/32	4.3B × /64	LACNIC	VE	17th Jun 2026
2803:7980::/32	4.3B × /64	LACNIC	VE	1st Jul 2014
2803:7d20::/32	4.3B × /64	LACNIC	VE	24th Jan 2018
2803:80e0::/32	4.3B × /64	LACNIC	VE	22nd Nov 2019
2803:8830::/32	4.3B × /64	LACNIC	VE	23rd Dec 2025
2803:8b90::/32	4.3B × /64	LACNIC	VE	27th Jun 2023
2803:8d50::/32	4.3B × /64	LACNIC	VE	25th Jun 2024
2803:950::/32	4.3B × /64	LACNIC	VE	20th May 2024
2803:9750::/32	4.3B × /64	LACNIC	VE	13th Sept 2024
2803:9960::/32	4.3B × /64	LACNIC	VE	5th Aug 2019
2803:a30::/32	4.3B × /64	LACNIC	VE	17th Mar 2026
2803:a330::/32	4.3B × /64	LACNIC	VE	29th Jul 2026
2803:a3d0::/32	4.3B × /64	LACNIC	VE	23rd Sept 2025
2803:a690::/32	4.3B × /64	LACNIC	VE	25th Oct 2022
2803:a830::/32	4.3B × /64	LACNIC	VE	29th Dec 2025
2803:ab20::/32	4.3B × /64	LACNIC	VE	28th Feb 2018
2803:ab30::/32	4.3B × /64	LACNIC	VE	13th Aug 2026
2803:ad60::/32	4.3B × /64	LACNIC	VE	5th Sept 2019
2803:aed0::/32	4.3B × /64	LACNIC	VE	2nd May 2025
2803:b160::/32	4.3B × /64	LACNIC	VE	26th Jul 2019