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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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, 101 to 150 of 847
PrefixAddressesRegistryCountryAllocated
2801:0:250::/4865.5k × /64LACNICAR29th Dec 2011
2801:0:290::/4865.5k × /64LACNICAR28th Feb 2012
2801:0:2f0::/4865.5k × /64LACNICAR30th Apr 2012
2801:0:350::/4865.5k × /64LACNICAR25th Sept 2012
2801:0:3e0::/4865.5k × /64LACNICAR31st Aug 2012
2801:0:3f0::/4865.5k × /64LACNICAR18th Oct 2012
2801:0:440::/4865.5k × /64LACNICAR13th Dec 2012
2801:100::/4016.8M × /64LACNICAR17th May 2012
2801:10:1000::/4865.5k × /64LACNICAR20th Aug 2015
2801:10:2000::/4865.5k × /64LACNICAR9th Apr 2014
2801:10:4000::/4865.5k × /64LACNICAR4th Jul 2013
2801:10:4800::/4865.5k × /64LACNICAR2nd Sept 2019
2801:10::/45524k × /64LACNICAR24th May 2012
2801:10:d000::/4865.5k × /64LACNICAR15th Dec 2016
2801:10:e000::/4865.5k × /64LACNICAR14th Jan 2015
2801:11:6000::/4865.5k × /64LACNICAR17th Nov 2014
2801:11:7000::/4865.5k × /64LACNICAR16th Apr 2018
2801:11::/4865.5k × /64LACNICAR18th Jan 2013
2801:11:b000::/4865.5k × /64LACNICAR29th Nov 2017
2801:11:d000::/4865.5k × /64LACNICAR20th Feb 2017
2801:12:5000::/4865.5k × /64LACNICAR23rd Sept 2016
2801:12:8000::/4865.5k × /64LACNICAR15th Apr 2013
2801:12:9000::/4865.5k × /64LACNICAR18th Mar 2016
2801:12:a800::/4865.5k × /64LACNICAR9th Sept 2020
2801:12:c000::/4865.5k × /64LACNICAR23rd Dec 2013
2801:13:1000::/4865.5k × /64LACNICAR22nd Dec 2015
2801:13:5000::/4865.5k × /64LACNICAR21st Nov 2016
2801:13:800::/4865.5k × /64LACNICAR16th May 2019
2801:13:9000::/4865.5k × /64LACNICAR5th Jul 2016
2801:13:d000::/4865.5k × /64LACNICAR29th Mar 2017
2801:14:a800::/4865.5k × /64LACNICAR20th Aug 2020
2801:14d::/441M × /64LACNICAR7th Aug 2024
2801:16:4000::/4865.5k × /64LACNICAR6th Aug 2013
2801:16:6000::/4865.5k × /64LACNICAR24th Oct 2014
2801:16:7000::/4865.5k × /64LACNICAR13th Apr 2018
2801:16:8800::/4865.5k × /64LACNICAR10th Jul 2019
2801:16:c000::/4865.5k × /64LACNICAR6th Jan 2014
2801:16:d000::/4865.5k × /64LACNICAR9th Feb 2017
2801:17:6000::/4865.5k × /64LACNICAR30th Dec 2014
2801:17:e000::/4865.5k × /64LACNICAR3rd Aug 2015
2801:188::/4016.8M × /64LACNICAR30th Jun 2015
2801:18:4800::/4865.5k × /64LACNICAR17th Sept 2019
2801:18:c800::/4865.5k × /64LACNICAR3rd Dec 2019
2801:18:f000::/4865.5k × /64LACNICAR27th Jun 2018
2801:19:7000::/4865.5k × /64LACNICAR16th Apr 2018
2801:19:800::/4865.5k × /64LACNICAR19th Mar 2019
2801:19:8800::/4865.5k × /64LACNICAR15th Aug 2019
2801:19:9000::/4865.5k × /64LACNICAR22nd Apr 2016
2801:19::/4865.5k × /64LACNICAR25th Feb 2013
2801:19:c000::/4865.5k × /64LACNICAR30th Jan 2014