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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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
Browse by country
Countries with the most unannounced blocks, largest first.
Unannounced blocks in Indonesia
2,838 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 2404:8f40::/32 | 4.3B × /64 | APNIC |  ID | 6th Mar 2019 |
| 2404:9e00::/32 | 4.3B × /64 | APNIC | ID | 29th Sept 2010 |
| 2404:a2c0::/32 | 4.3B × /64 | APNIC | ID | 19th Mar 2019 |
| 2404:a4c0::/32 | 4.3B × /64 | APNIC | ID | 20th Mar 2019 |
| 2404:a6c0::/32 | 4.3B × /64 | APNIC | ID | 21st Mar 2019 |
| 2404:aa80::/32 | 4.3B × /64 | APNIC | ID | 1st Apr 2016 |
| 2404:ac0::/32 | 4.3B × /64 | APNIC | ID | 30th Nov 2018 |
| 2404:acc0::/32 | 4.3B × /64 | APNIC | ID | 25th Mar 2019 |
| 2404:b240::/32 | 4.3B × /64 | APNIC | ID | 28th Mar 2019 |
| 2404:b280::/32 | 4.3B × /64 | APNIC | ID | 6th Apr 2016 |
| 2404:b2c0::/32 | 4.3B × /64 | APNIC | ID | 28th Mar 2019 |
| 2404:c380::/32 | 4.3B × /64 | APNIC | ID | 11th Apr 2016 |
| 2404:cbc0::/32 | 4.3B × /64 | APNIC | ID | 22nd Apr 2019 |
| 2404:cd80::/32 | 4.3B × /64 | APNIC | ID | 18th Apr 2016 |
| 2404:cf80::/32 | 4.3B × /64 | APNIC | ID | 19th Apr 2016 |
| 2404:d340::/32 | 4.3B × /64 | APNIC | ID | 3rd May 2019 |
| 2404:d380::/32 | 4.3B × /64 | APNIC | ID | 20th Apr 2016 |
| 2404:d5c0::/32 | 4.3B × /64 | APNIC | ID | 7th May 2019 |
| 2404:dc40::/32 | 4.3B × /64 | APNIC | ID | 15th May 2019 |
| 2404:dd40::/32 | 4.3B × /64 | APNIC | ID | 17th May 2019 |
| 2404:e101::/32 | 4.3B × /64 | APNIC | ID | 10th Jul 2013 |
| 2404:e300::/32 | 4.3B × /64 | APNIC | ID | 28th Aug 2012 |
| 2404:e500::/32 | 4.3B × /64 | APNIC | ID | 28th Aug 2012 |
| 2404:e7c0::/32 | 4.3B × /64 | APNIC | ID | 28th May 2019 |
| 2404:e900::/32 | 4.3B × /64 | APNIC | ID | 28th Aug 2012 |
| 2404:eb00::/32 | 4.3B × /64 | APNIC | ID | 28th Aug 2012 |
| 2404:f500::/32 | 4.3B × /64 | APNIC | ID | 28th Aug 2012 |
| 2404:f5c0::/32 | 4.3B × /64 | APNIC | ID | 14th Jun 2019 |
| 2404:f8c0::/32 | 4.3B × /64 | APNIC | ID | 21st Jun 2019 |
| 2404:f9c0::/32 | 4.3B × /64 | APNIC | ID | 21st Jun 2019 |
| 2404:fa40::/32 | 4.3B × /64 | APNIC | ID | 21st Jun 2019 |
| 2404:fcc0::/32 | 4.3B × /64 | APNIC | ID | 25th Jun 2019 |
| 2404:ff00::/32 | 4.3B × /64 | APNIC | ID | 29th Aug 2012 |
| 2405:1780::/32 | 4.3B × /64 | APNIC | ID | 9th May 2016 |
| 2405:1b40::/32 | 4.3B × /64 | APNIC | ID | 25th Jul 2019 |
| 2405:1bc0::/32 | 4.3B × /64 | APNIC | ID | 26th Jul 2019 |
| 2405:1d40::/32 | 4.3B × /64 | APNIC | ID | 29th Jul 2019 |
| 2405:1f40::/32 | 4.3B × /64 | APNIC | ID | 30th Jul 2019 |
| 2405:20c0::/32 | 4.3B × /64 | APNIC | ID | 31st Jul 2019 |
| 2405:2140::/32 | 4.3B × /64 | APNIC | ID | 31st Jul 2019 |
| 2405:21c0::/32 | 4.3B × /64 | APNIC | ID | 31st Jul 2019 |
| 2405:2dc0::/32 | 4.3B × /64 | APNIC | ID | 19th Aug 2019 |
| 2405:2e40::/32 | 4.3B × /64 | APNIC | ID | 19th Aug 2019 |
| 2405:2fc0::/32 | 4.3B × /64 | APNIC | ID | 21st Aug 2019 |
| 2405:3040::/32 | 4.3B × /64 | APNIC | ID | 21st Aug 2019 |
| 2405:3540::/32 | 4.3B × /64 | APNIC | ID | 24th Aug 2019 |
| 2405:35c0::/32 | 4.3B × /64 | APNIC | ID | 24th Aug 2019 |
| 2405:3640::/32 | 4.3B × /64 | APNIC | ID | 24th Aug 2019 |
| 2405:36c0::/32 | 4.3B × /64 | APNIC | ID | 24th Aug 2019 |
| 2405:4100::/32 | 4.3B × /64 | APNIC | ID | 21st Sept 2012 |