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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

4,655 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1701 to 1750 of 4655
PrefixAddressesRegistryCountryAllocated
2801:80:39c0::/4865.5k × /64LACNICBR31st Jul 2020
2801:80:39d0::/4865.5k × /64LACNICBR3rd Aug 2020
2801:80:39f0::/4865.5k × /64LACNICBR11th Aug 2020
2801:80:3a0::/4865.5k × /64LACNICBR17th Feb 2012
2801:80:3b0::/4865.5k × /64LACNICBR7th Mar 2012
2801:80:3c00::/4016.8M × /64LACNICBR10th Aug 2020
2801:80:3c0::/4865.5k × /64LACNICBR21st Mar 2012
2801:80:3e0::/4865.5k × /64LACNICBR17th Apr 2012
2801:80:3e10::/4865.5k × /64LACNICBR17th Sept 2020
2801:80:3e80::/4865.5k × /64LACNICBR22nd Feb 2021
2801:80:3e90::/4865.5k × /64LACNICBR15th Jul 2021
2801:80:3eb0::/4865.5k × /64LACNICBR10th Aug 2021
2801:80:3f00::/4865.5k × /64LACNICBR24th Feb 2022
2801:80:3f10::/4865.5k × /64LACNICBR3rd Mar 2022
2801:80:3f20::/441M × /64LACNICBR11th Jan 2024
2801:80:3f40::/4865.5k × /64LACNICBR13th Jun 2022
2801:80:3f50::/4865.5k × /64LACNICBR22nd Sept 2022
2801:80:3f60::/4865.5k × /64LACNICBR30th Nov 2022
2801:80:3f70::/4865.5k × /64LACNICBR6th Feb 2023
2801:80:3fb0::/4865.5k × /64LACNICBR8th May 2023
2801:80:3fc0::/4865.5k × /64LACNICBR6th Jul 2023
2801:80:3fe0::/4865.5k × /64LACNICBR26th Oct 2023
2801:80:410::/4865.5k × /64LACNICBR30th May 2012
2801:80:420::/4865.5k × /64LACNICBR18th Jun 2012
2801:80:430::/4865.5k × /64LACNICBR18th Jun 2012
2801:80:440::/4865.5k × /64LACNICBR26th Jun 2012
2801:80:450::/4865.5k × /64LACNICBR11th Jul 2012
2801:80:470::/4865.5k × /64LACNICBR6th Aug 2012
2801:80:490::/4865.5k × /64LACNICBR19th Sept 2012
2801:80:4b0::/4865.5k × /64LACNICBR2nd Oct 2012
2801:80:4c0::/4865.5k × /64LACNICBR16th Oct 2012
2801:80:4e0::/4865.5k × /64LACNICBR23rd Oct 2012
2801:80:500::/4865.5k × /64LACNICBR6th Nov 2012
2801:80:570::/4865.5k × /64LACNICBR24th Jan 2013
2801:80:590::/4865.5k × /64LACNICBR8th Feb 2013
2801:80:5b0::/4865.5k × /64LACNICBR6th Mar 2013
2801:80:610::/4865.5k × /64LACNICBR4th Apr 2013
2801:80:620::/4865.5k × /64LACNICBR15th Apr 2013
2801:80:630::/4865.5k × /64LACNICBR19th Apr 2013
2801:80:640::/4865.5k × /64LACNICBR2nd May 2013
2801:80:650::/4865.5k × /64LACNICBR2nd May 2013
2801:80:651::/4865.5k × /64LACNICBR21st Oct 2015
2801:80:690::/4865.5k × /64LACNICBR29th May 2013
2801:80:6b0::/4865.5k × /64LACNICBR26th Jun 2013
2801:80:6e0::/441M × /64LACNICBR12th Jul 2013
2801:80:710::/4865.5k × /64LACNICBR23rd Jul 2013
2801:80:730::/4865.5k × /64LACNICBR26th Jul 2013
2801:80:740::/4865.5k × /64LACNICBR9th Aug 2013
2801:80:750::/4865.5k × /64LACNICBR12th Aug 2013
2801:80:770::/4865.5k × /64LACNICBR20th Aug 2013