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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 unannounced space registered through APNIC, largest first.
Unannounced blocks in India
2,770 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 2001:df3:52c0::/48 | 65.5k × /64 | APNIC |  IN | 29th Dec 2023 |
| 2001:df3:56c0::/48 | 65.5k × /64 | APNIC | IN | 8th Jan 2024 |
| 2001:df3:5780::/48 | 65.5k × /64 | APNIC | IN | 7th Apr 2020 |
| 2001:df3:5e40::/48 | 65.5k × /64 | APNIC | IN | 11th Jan 2024 |
| 2001:df3:6040::/48 | 65.5k × /64 | APNIC | IN | 15th Jan 2024 |
| 2001:df3:64c0::/48 | 65.5k × /64 | APNIC | IN | 23rd Jan 2024 |
| 2001:df3:6640::/48 | 65.5k × /64 | APNIC | IN | 24th Jan 2024 |
| 2001:df3:6840::/48 | 65.5k × /64 | APNIC | IN | 25th Jan 2024 |
| 2001:df3:6a40::/48 | 65.5k × /64 | APNIC | IN | 29th Jan 2024 |
| 2001:df3:6c00::/48 | 65.5k × /64 | APNIC | IN | 1st Apr 2015 |
| 2001:df3:6d80::/48 | 65.5k × /64 | APNIC | IN | 15th Apr 2020 |
| 2001:df3:6dc0::/48 | 65.5k × /64 | APNIC | IN | 5th Feb 2024 |
| 2001:df3:6ec0::/48 | 65.5k × /64 | APNIC | IN | 5th Feb 2024 |
| 2001:df3:71c0::/48 | 65.5k × /64 | APNIC | IN | 6th Feb 2024 |
| 2001:df3:7340::/48 | 65.5k × /64 | APNIC | IN | 9th Feb 2024 |
| 2001:df3:76c0::/48 | 65.5k × /64 | APNIC | IN | 12th Feb 2024 |
| 2001:df3:7b00::/48 | 65.5k × /64 | APNIC | IN | 11th Dec 2017 |
| 2001:df3:7cc0::/48 | 65.5k × /64 | APNIC | IN | 21st Feb 2024 |
| 2001:df3:7d00::/48 | 65.5k × /64 | APNIC | IN | 11th Dec 2017 |
| 2001:df3:7e40::/48 | 65.5k × /64 | APNIC | IN | 22nd Feb 2024 |
| 2001:df3:7f40::/47 | 131k × /64 | APNIC | IN | 23rd Feb 2024 |
| 2001:df3:7f42::/48 | 65.5k × /64 | APNIC | IN | 23rd Feb 2024 |
| 2001:df3:7fc0::/48 | 65.5k × /64 | APNIC | IN | 26th Feb 2024 |
| 2001:df3:8040::/48 | 65.5k × /64 | APNIC | IN | 26th Feb 2024 |
| 2001:df3:8240::/48 | 65.5k × /64 | APNIC | IN | 29th Feb 2024 |
| 2001:df3:85c0::/48 | 65.5k × /64 | APNIC | IN | 5th Mar 2024 |
| 2001:df3:8640::/48 | 65.5k × /64 | APNIC | IN | 5th Mar 2024 |
| 2001:df3:86c0::/48 | 65.5k × /64 | APNIC | IN | 5th Mar 2024 |
| 2001:df3:87c0::/48 | 65.5k × /64 | APNIC | IN | 6th Mar 2024 |
| 2001:df3:8840::/48 | 65.5k × /64 | APNIC | IN | 7th Mar 2024 |
| 2001:df3:8a40::/48 | 65.5k × /64 | APNIC | IN | 11th Mar 2024 |
| 2001:df3:9240::/48 | 65.5k × /64 | APNIC | IN | 19th Mar 2024 |
| 2001:df3:9280::/48 | 65.5k × /64 | APNIC | IN | 27th Apr 2020 |
| 2001:df3:9640::/48 | 65.5k × /64 | APNIC | IN | 20th Mar 2024 |
| 2001:df3:9740::/48 | 65.5k × /64 | APNIC | IN | 21st Mar 2024 |
| 2001:df3:9a01::/48 | 65.5k × /64 | APNIC | IN | 9th Jan 2020 |
| 2001:df3:9a02::/47 | 131k × /64 | APNIC | IN | 9th Jan 2020 |
| 2001:df3:9c0::/48 | 65.5k × /64 | APNIC | IN | 17th Oct 2023 |
| 2001:df3:9f40::/48 | 65.5k × /64 | APNIC | IN | 28th Mar 2024 |
| 2001:df3:a040::/48 | 65.5k × /64 | APNIC | IN | 28th Mar 2024 |
| 2001:df3:a440::/48 | 65.5k × /64 | APNIC | IN | 4th Apr 2024 |
| 2001:df3:a600::/48 | 65.5k × /64 | APNIC | IN | 28th Jul 2016 |
| 2001:df3:a6c0::/48 | 65.5k × /64 | APNIC | IN | 5th Apr 2024 |
| 2001:df3:a740::/48 | 65.5k × /64 | APNIC | IN | 5th Apr 2024 |
| 2001:df3:a8c0::/48 | 65.5k × /64 | APNIC | IN | 9th Apr 2024 |
| 2001:df3:adc0::/48 | 65.5k × /64 | APNIC | IN | 15th Apr 2024 |
| 2001:df3:b1c0::/48 | 65.5k × /64 | APNIC | IN | 19th Apr 2024 |
| 2001:df3:b240::/48 | 65.5k × /64 | APNIC | IN | 19th Apr 2024 |
| 2001:df3:b800::/48 | 65.5k × /64 | APNIC | IN | 13th Mar 2014 |
| 2001:df3:b940::/48 | 65.5k × /64 | APNIC | IN | 25th Apr 2024 |