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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 Pakistan
329 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 2403:6340::/32 | 4.3B × /64 | APNIC |  PK | 14th Aug 2018 |
| 2403:7ec0::/32 | 4.3B × /64 | APNIC | PK | 6th Sept 2018 |
| 2403:a0c0::/32 | 4.3B × /64 | APNIC | PK | 27th Sept 2018 |
| 2403:bd40::/32 | 4.3B × /64 | APNIC | PK | 9th Oct 2018 |
| 2403:c2c0::/32 | 4.3B × /64 | APNIC | PK | 15th Oct 2018 |
| 2403:dc0::/32 | 4.3B × /64 | APNIC | PK | 11th Jun 2018 |
| 2403:ee40::/32 | 4.3B × /64 | APNIC | PK | 14th Nov 2018 |
| 2403:f5c0::/32 | 4.3B × /64 | APNIC | PK | 19th Nov 2018 |
| 2403:fcc0::/32 | 4.3B × /64 | APNIC | PK | 25th Nov 2018 |
| 2404:6f40::/32 | 4.3B × /64 | APNIC | PK | 19th Feb 2019 |
| 2404:f0c0::/32 | 4.3B × /64 | APNIC | PK | 10th Jun 2019 |
| 2404:f400::/32 | 4.3B × /64 | APNIC | PK | 11th Feb 2010 |
| 2405:c00::/32 | 4.3B × /64 | APNIC | PK | 11th Feb 2010 |
| 2406:8400::/32 | 4.3B × /64 | APNIC | PK | 21st Feb 2010 |
| 2406:a9c0::/32 | 4.3B × /64 | APNIC | PK | 29th Oct 2020 |
| 2406:b280::/32 | 4.3B × /64 | APNIC | PK | 16th Aug 2016 |
| 2406:c380::/32 | 4.3B × /64 | APNIC | PK | 17th Aug 2016 |
| 2406:f500::/32 | 4.3B × /64 | APNIC | PK | 16th May 2013 |
| 2406:f580::/32 | 4.3B × /64 | APNIC | PK | 29th Aug 2016 |
| 2407:1280::/32 | 4.3B × /64 | APNIC | PK | 1st Sept 2016 |
| 2407:15c0::/32 | 4.3B × /64 | APNIC | PK | 2nd Feb 2021 |
| 2407:1840::/32 | 4.3B × /64 | APNIC | PK | 3rd Feb 2021 |
| 2407:1940::/32 | 4.3B × /64 | APNIC | PK | 5th Feb 2021 |
| 2407:1b00::/32 | 4.3B × /64 | APNIC | PK | 5th Jun 2013 |
| 2407:1ec0::/32 | 4.3B × /64 | APNIC | PK | 15th Feb 2021 |
| 2407:9c00::/32 | 4.3B × /64 | APNIC | PK | 5th Mar 2010 |
| 45.115.49.0/24 | 256 | APNIC | PK | 21st Apr 2015 |
| 45.117.88.0/22 | 1k | APNIC | PK | 18th May 2015 |
| 89.126.240.0/21 | 2k | APNIC | PK | 8th Mar 2006 |