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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 the most unannounced blocks, largest first.
Unannounced blocks in Chile
364 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 2803:bde0::/32 | 4.3B × /64 | LACNIC |  CL | 15th Jul 2020 |
| 2803:be60::/32 | 4.3B × /64 | LACNIC | CL | 5th Jul 2019 |
| 2803:c10::/32 | 4.3B × /64 | LACNIC | CL | 26th Feb 2021 |
| 2803:c120::/32 | 4.3B × /64 | LACNIC | CL | 23rd Nov 2017 |
| 2803:c2a0::/32 | 4.3B × /64 | LACNIC | CL | 13th Jul 2018 |
| 2803:c8a0::/32 | 4.3B × /64 | LACNIC | CL | 15th May 2018 |
| 2803:c910::/32 | 4.3B × /64 | LACNIC | CL | 22nd Oct 2021 |
| 2803:c950::/32 | 4.3B × /64 | LACNIC | CL | 21st May 2024 |
| 2803:c980::/32 | 4.3B × /64 | LACNIC | CL | 16th Jun 2014 |
| 2803:c9a0::/32 | 4.3B × /64 | LACNIC | CL | 26th Oct 2018 |
| 2803:ca80::/32 | 4.3B × /64 | LACNIC | CL | 5th Mar 2014 |
| 2803:cc0::/32 | 4.3B × /64 | LACNIC | CL | 9th Nov 2016 |
| 2803:cca0::/32 | 4.3B × /64 | LACNIC | CL | 25th Jun 2018 |
| 2803:cd0::/32 | 4.3B × /64 | LACNIC | CL | 2nd Jan 2025 |
| 2803:cd50::/32 | 4.3B × /64 | LACNIC | CL | 28th Jun 2024 |
| 2803:cfe0::/32 | 4.3B × /64 | LACNIC | CL | 1st Sept 2020 |
| 2803:d140::/32 | 4.3B × /64 | LACNIC | CL | 11th Nov 2015 |
| 2803:d1c0::/32 | 4.3B × /64 | LACNIC | CL | 23rd Mar 2017 |
| 2803:d2a0::/32 | 4.3B × /64 | LACNIC | CL | 19th Jul 2018 |
| 2803:d3c0::/32 | 4.3B × /64 | LACNIC | CL | 7th Jun 2017 |
| 2803:d3e0::/32 | 4.3B × /64 | LACNIC | CL | 30th Jul 2020 |
| 2803:d580::/32 | 4.3B × /64 | LACNIC | CL | 23rd Jul 2014 |
| 2803:d5a0::/32 | 4.3B × /64 | LACNIC | CL | 28th Nov 2018 |
| 2803:d780::/32 | 4.3B × /64 | LACNIC | CL | 9th Jan 2015 |
| 2803:d7e0::/32 | 4.3B × /64 | LACNIC | CL | 28th Aug 2020 |
| 2803:d860::/32 | 4.3B × /64 | LACNIC | CL | 9th Apr 2019 |
| 2803:db80::/32 | 4.3B × /64 | LACNIC | CL | 4th Nov 2014 |
| 2803:dca0::/32 | 4.3B × /64 | LACNIC | CL | 9th Jul 2018 |
| 2803:dfd0::/32 | 4.3B × /64 | LACNIC | CL | 27th Nov 2025 |
| 2803:dfe0::/32 | 4.3B × /64 | LACNIC | CL | 7th Sept 2020 |
| 2803:e00::/32 | 4.3B × /64 | LACNIC | CL | 3rd Sept 2012 |
| 2803:e180::/32 | 4.3B × /64 | LACNIC | CL | 30th May 2014 |
| 2803:e260::/32 | 4.3B × /64 | LACNIC | CL | 24th May 2019 |
| 2803:e320::/32 | 4.3B × /64 | LACNIC | CL | 5th Feb 2018 |
| 2803:e4c0::/32 | 4.3B × /64 | LACNIC | CL | 25th Oct 2016 |
| 2803:e6d0::/32 | 4.3B × /64 | LACNIC | CL | 21st Apr 2025 |
| 2803:e7c0::/32 | 4.3B × /64 | LACNIC | CL | 11th Jul 2017 |
| 2803:e7e0::/32 | 4.3B × /64 | LACNIC | CL | 26th Aug 2020 |
| 2803:e800::/32 | 4.3B × /64 | LACNIC | CL | 12th Mar 2012 |
| 2803:e8c0::/32 | 4.3B × /64 | LACNIC | CL | 21st Sept 2016 |
| 2803:e920::/32 | 4.3B × /64 | LACNIC | CL | 12th Dec 2017 |
| 2803:ead0::/32 | 4.3B × /64 | LACNIC | CL | 19th Mar 2025 |
| 2803:eae0::/32 | 4.3B × /64 | LACNIC | CL | 17th Feb 2020 |
| 2803:ed80::/32 | 4.3B × /64 | LACNIC | CL | 12th Aug 2014 |
| 2803:ef80::/32 | 4.3B × /64 | LACNIC | CL | 25th Feb 2015 |
| 2803:f390::/32 | 4.3B × /64 | LACNIC | CL | 22nd Jun 2023 |
| 2803:f3a0::/32 | 4.3B × /64 | LACNIC | CL | 22nd Jan 2019 |
| 2803:f3d0::/32 | 4.3B × /64 | LACNIC | CL | 29th Sept 2025 |
| 2803:f5a0::/32 | 4.3B × /64 | LACNIC | CL | 29th Nov 2018 |
| 2803:f810::/32 | 4.3B × /64 | LACNIC | CL | 29th Dec 2020 |