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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

44 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1 to 44 of 44
PrefixAddressesRegistryCountryAllocated
168.121.128.0/221kLACNICPA1st Feb 2016
177.21.154.0/23512LACNICPA16th Jun 2025
199.26.234.0/24256LACNICPA6th Jan 1994
200.10.203.0/24256LACNICPA2nd Nov 1994
2001:1368::/324.3B × /64LACNICPA6th Jul 2005
206.224.32.0/198.2kLACNICPA10th Oct 1995
2800:980::/324.3B × /64LACNICPA5th Aug 2011
2801:0:240::/4865.5k × /64LACNICPA6th Dec 2011
2801:0:2d0::/4865.5k × /64LACNICPA21st Mar 2012
2801:0:490::/4865.5k × /64LACNICPA19th Dec 2012
2801:138::/4016.8M × /64LACNICPA1st Aug 2016
2801:13:8800::/4865.5k × /64LACNICPA21st Aug 2019
2801:16:3000::/4865.5k × /64LACNICPA5th Jun 2017
2801:16:7800::/4865.5k × /64LACNICPA17th Apr 2024
2801:17:9000::/4865.5k × /64LACNICPA14th Jul 2016
2801:180::/441M × /64LACNICPA24th Oct 2012
2801:19:1000::/4865.5k × /64LACNICPA4th Nov 2015
2801:1b:7000::/4865.5k × /64LACNICPA9th May 2018
2801:1c:6000::/4865.5k × /64LACNICPA16th Oct 2014
2801:1e:2800::/4865.5k × /64LACNICPA24th Apr 2020
2803:2900::/324.3B × /64LACNICPA30th Oct 2012
2803:2940::/324.3B × /64LACNICPA25th Nov 2015
2803:2d80::/324.3B × /64LACNICPA6th Aug 2014
2803:3000::/324.3B × /64LACNICPA9th Feb 2012
2803:3400::/324.3B × /64LACNICPA11th Apr 2012
2803:3520::/324.3B × /64LACNICPA4th Jan 2018
2803:4710::/324.3B × /64LACNICPA23rd Mar 2022
2803:49d0::/324.3B × /64LACNICPA16th Jun 2025
2803:58a0::/324.3B × /64LACNICPA23rd May 2018
2803:7280::/324.3B × /64LACNICPA12th Feb 2014
2803:7bc0::/324.3B × /64LACNICPA5th Jul 2017
2803:8c80::/324.3B × /64LACNICPA21st Nov 2013
2803:96c0::/324.3B × /64LACNICPA10th Feb 2017
2803:a380::/324.3B × /64LACNICPA2nd Sept 2014
2803:ac40::/324.3B × /64LACNICPA29th Jun 2015
2803:c560::/324.3B × /64LACNICPA14th Aug 2019
2803:c820::/324.3B × /64LACNICPA24th Aug 2017
2803:ce90::/324.3B × /64LACNICPA11th Nov 2022
2803:d040::/324.3B × /64LACNICPA7th Apr 2015
2803:d840::/324.3B × /64LACNICPA18th May 2015
2803:db60::/324.3B × /64LACNICPA14th Oct 2019
2803:dd50::/324.3B × /64LACNICPA9th Jul 2024
2803:e240::/324.3B × /64LACNICPA31st Jul 2015
2803:ed40::/324.3B × /64LACNICPA25th Feb 2016