subnet.im

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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

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Countries with unannounced space registered through LACNIC, largest first.

Unannounced blocks in Argentina

847 blocks match, ordered by prefix.

Allocated but unannounced blocks, 151 to 200 of 847
PrefixAddressesRegistryCountryAllocated
2801:19:f000::/4865.5k × /64LACNICAR3rd Sept 2018
2801:1a:5000::/4865.5k × /64LACNICAR6th Oct 2016
2801:1a:a000::/4865.5k × /64LACNICAR17th Jul 2014
2801:1b:5000::/4865.5k × /64LACNICAR28th Nov 2016
2801:1b:9800::/4865.5k × /64LACNICAR31st Mar 2022
2801:1b:a000::/4865.5k × /64LACNICAR12th Sept 2014
2801:1bd::/4016.8M × /64LACNICAR18th Aug 2026
2801:1c:1000::/4865.5k × /64LACNICAR1st Oct 2015
2801:1c:7000::/4865.5k × /64LACNICAR7th Feb 2018
2801:1c:b000::/4865.5k × /64LACNICAR27th Oct 2017
2801:1c:d000::/4865.5k × /64LACNICAR2nd Feb 2017
2801:1d:1000::/4865.5k × /64LACNICAR16th Dec 2015
2801:1d:3000::/4865.5k × /64LACNICAR27th Jul 2017
2801:1d:5000::/4865.5k × /64LACNICAR15th Nov 2016
2801:1d:8000::/4865.5k × /64LACNICAR4th Jul 2013
2801:1d:c000::/4865.5k × /64LACNICAR24th Feb 2014
2801:1d:f000::/4865.5k × /64LACNICAR20th Sept 2018
2801:1dc::/441M × /64LACNICAR28th Mar 2019
2801:1e:1000::/4865.5k × /64LACNICAR19th Oct 2015
2801:1e:2000::/4865.5k × /64LACNICAR27th May 2014
2801:1e:a000::/4865.5k × /64LACNICAR23rd Jul 2014
2801:1e:a800::/4865.5k × /64LACNICAR15th Sept 2020
2801:1e:b000::/4865.5k × /64LACNICAR28th Nov 2017
2801:1f:3000::/4865.5k × /64LACNICAR30th Aug 2017
2801:1f:6000::/4865.5k × /64LACNICAR13th Jan 2015
2801:1f:7000::/4865.5k × /64LACNICAR6th Jun 2018
2801:1f:8000::/4865.5k × /64LACNICAR30th May 2013
2801:1f:800::/4865.5k × /64LACNICAR24th May 2019
2801:1f:9000::/4865.5k × /64LACNICAR2nd Aug 2016
2801:1f::/4865.5k × /64LACNICAR20th Mar 2013
2801:1f:e000::/4865.5k × /64LACNICAR4th Aug 2015
2803:1080::/324.3B × /64LACNICAR19th Aug 2013
2803:10a0::/324.3B × /64LACNICAR29th Apr 2018
2803:1120::/324.3B × /64LACNICAR28th Nov 2017
2803:1190::/324.3B × /64LACNICAR11th Jan 2023
2803:11a0::/324.3B × /64LACNICAR5th Oct 2018
2803:11c0::/324.3B × /64LACNICAR23rd Mar 2017
2803:11e0::/324.3B × /64LACNICAR18th May 2020
2803:120::/324.3B × /64LACNICAR23rd Nov 2017
2803:1220::/324.3B × /64LACNICAR11th Oct 2017
2803:1230::/324.3B × /64LACNICAR11th Mar 2026
2803:1250::/324.3B × /64LACNICAR18th Jan 2024
2803:1290::/324.3B × /64LACNICAR8th Sept 2022
2803:12e0::/324.3B × /64LACNICAR31st Jan 2020
2803:13a0::/324.3B × /64LACNICAR16th Jan 2019
2803:13c0::/324.3B × /64LACNICAR2nd Jun 2017
2803:140::/324.3B × /64LACNICAR16th Oct 2015
2803:1420::/324.3B × /64LACNICAR14th Sept 2017
2803:15a0::/324.3B × /64LACNICAR22nd Nov 2018
2803:1660::/324.3B × /64LACNICAR13th Jun 2019