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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

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Countries with unannounced space registered through LACNIC, largest first.

Unannounced blocks registered through LACNIC

4,567 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1101 to 1150 of 4567
PrefixAddressesRegistryCountryAllocated
2800:d10::/324.3B × /64LACNICAR23rd Jan 2012
2800:f0::/324.3B × /64LACNICCR30th Mar 2007
2801:0:10::/4865.5k × /64LACNICCL12th Nov 2008
2801:0:110::/4865.5k × /64LACNICGT7th Jul 2011
2801:0:120::/4865.5k × /64LACNICCL4th Oct 2011
2801:0:150::/4865.5k × /64LACNICCL18th Aug 2011
2801:0:160::/4865.5k × /64LACNICAR13th Sept 2011
2801:0:170::/4865.5k × /64LACNICBO16th Sept 2011
2801:0:1a0::/4865.5k × /64LACNICHN30th Sept 2011
2801:0:1c0::/45524k × /64LACNICCO14th Oct 2011
2801:0:240::/4865.5k × /64LACNICPA6th Dec 2011
2801:0:250::/4865.5k × /64LACNICAR29th Dec 2011
2801:0:290::/4865.5k × /64LACNICAR28th Feb 2012
2801:0:2c0::/4865.5k × /64LACNICHN20th Mar 2012
2801:0:2d0::/4865.5k × /64LACNICPA21st Mar 2012
2801:0:2e0::/4865.5k × /64LACNICCO26th Apr 2012
2801:0:2f0::/4865.5k × /64LACNICAR30th Apr 2012
2801:0:300::/4865.5k × /64LACNICCO16th May 2012
2801:0:30::/4865.5k × /64LACNICHN16th Jun 2009
2801:0:320::/4865.5k × /64LACNICCO30th May 2012
2801:0:330::/4865.5k × /64LACNICHT19th Jul 2012
2801:0:340::/4865.5k × /64LACNICCO20th Jul 2012
2801:0:350::/4865.5k × /64LACNICAR25th Sept 2012
2801:0:380::/4865.5k × /64LACNICCL24th Jul 2012
2801:0:3e0::/4865.5k × /64LACNICAR31st Aug 2012
2801:0:3f0::/4865.5k × /64LACNICAR18th Oct 2012
2801:0:400::/4865.5k × /64LACNICCL19th Oct 2012
2801:0:410::/4865.5k × /64LACNICEC29th Oct 2012
2801:0:440::/4865.5k × /64LACNICAR13th Dec 2012
2801:0:480::/4865.5k × /64LACNICCO14th Dec 2012
2801:0:490::/4865.5k × /64LACNICPA19th Dec 2012
2801:0:4a0::/4865.5k × /64LACNICCR19th Dec 2012
2801:0:4d0::/4865.5k × /64LACNICEC3rd Jun 2013
2801:0:50::/4865.5k × /64LACNICCL26th Apr 2010
2801:0:62::/4865.5k × /64LACNICEC18th Apr 2012
2801:0:63::/4865.5k × /64LACNICEC18th Apr 2012
2801:0:70::/4865.5k × /64LACNICCO3rd Mar 2011
2801:0:b0::/45524k × /64LACNICCL22nd Jul 2011
2801:100::/4016.8M × /64LACNICAR17th May 2012
2801:106::/441M × /64LACNICCO14th Oct 2020
2801:108::/441M × /64LACNICCO2nd Jul 2014
2801:10:1000::/4865.5k × /64LACNICAR20th Aug 2015
2801:10:2800::/4865.5k × /64LACNICBO3rd Mar 2020
2801:10:3000::/4865.5k × /64LACNICCO3rd Apr 2017
2801:10:4000::/4865.5k × /64LACNICAR4th Jul 2013
2801:10:4400::/4865.5k × /64LACNICCO7th Oct 2026
2801:10:4800::/4865.5k × /64LACNICAR2nd Sept 2019
2801:10:5000::/4865.5k × /64LACNICBO3rd Aug 2016
2801:10:5800::/4865.5k × /64LACNICCO4th Apr 2022
2801:10:6000::/4865.5k × /64LACNICHN3rd Oct 2014