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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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
2,757 blocks match, ordered by prefix.
| Prefix | Addresses | Registry | Country | Allocated |
|---|---|---|---|---|
| 103.95.188.0/22 | 1k | APNIC |  IN | 23rd Jun 2017 |
| 103.95.200.0/22 | 1k | APNIC | IN | 23rd Jun 2017 |
| 103.95.210.0/24 | 256 | APNIC | IN | 26th Jun 2017 |
| 103.95.235.0/24 | 256 | APNIC | IN | 30th Jun 2017 |
| 103.96.143.0/24 | 256 | APNIC | IN | 7th Jul 2017 |
| 103.97.103.0/24 | 256 | APNIC | IN | 18th Jul 2017 |
| 103.97.136.0/22 | 1k | APNIC | IN | 19th Jul 2017 |
| 103.98.78.0/24 | 256 | APNIC | IN | 2nd Aug 2017 |
| 103.99.66.0/23 | 512 | APNIC | IN | 4th Aug 2022 |
| 106.0.32.0/22 | 1k | APNIC | IN | 14th Jan 2016 |
| 110.235.192.0/20 | 4.1k | APNIC | IN | 15th May 2009 |
| 110.235.208.0/21 | 2k | APNIC | IN | 15th May 2009 |
| 110.44.104.0/22 | 1k | APNIC | IN | 19th Sept 2018 |
| 111.125.214.0/23 | 512 | APNIC | IN | 7th Jul 2009 |
| 111.125.238.0/23 | 512 | APNIC | IN | 7th Jul 2009 |
| 113.212.80.0/22 | 1k | APNIC | IN | 13th Jun 2019 |
| 113.30.168.0/22 | 1k | APNIC | IN | 17th Oct 2008 |
| 113.30.172.0/22 | 1k | APNIC | IN | 17th Oct 2008 |
| 113.30.200.0/21 | 2k | APNIC | IN | 17th Oct 2008 |
| 114.129.10.0/23 | 512 | APNIC | IN | 28th May 2008 |
| 114.29.248.0/22 | 1k | APNIC | IN | 6th Jan 2016 |
| 114.79.192.0/18 | 16.4k | APNIC | IN | 11th Dec 2009 |
| 115.166.132.0/22 | 1k | APNIC | IN | 15th Dec 2015 |
| 115.184.0.0/15 | 131k | APNIC | IN | 8th Sept 2008 |
| 115.42.48.0/22 | 1k | APNIC | IN | 7th Jan 2016 |
| 115.69.128.0/19 | 8.2k | APNIC | IN | 18th Jul 2008 |
| 116.199.206.0/23 | 512 | APNIC | IN | 2nd Nov 2023 |
| 116.204.188.0/22 | 1k | APNIC | IN | 25th Oct 2018 |
| 117.104.232.0/21 | 2k | APNIC | IN | 27th Jul 2007 |
| 118.102.128.0/17 | 32.8k | APNIC | IN | 4th Sept 2007 |
| 118.103.160.0/22 | 1k | APNIC | IN | 5th Jan 2016 |
| 119.43.0.0/16 | 65.5k | APNIC | IN | 7th Jan 2008 |
| 120.138.0.0/22 | 1k | APNIC | IN | 27th Nov 2015 |
| 120.88.176.0/22 | 1k | APNIC | IN | 4th Mar 2011 |
| 120.88.188.0/22 | 1k | APNIC | IN | 4th Mar 2011 |
| 121.46.112.0/22 | 1k | APNIC | IN | 27th Jan 2016 |
| 121.46.92.0/22 | 1k | APNIC | IN | 27th Jan 2016 |
| 121.58.168.0/21 | 2k | APNIC | IN | 13th Nov 2007 |
| 122.102.124.0/23 | 512 | APNIC | IN | 11th Aug 2025 |
| 123.236.0.0/14 | 262k | APNIC | IN | 16th Feb 2007 |
| 123.253.182.0/23 | 512 | APNIC | IN | 15th Sept 2025 |
| 123.253.204.0/22 | 1k | APNIC | IN | 13th Jun 2019 |
| 123.255.252.0/22 | 1k | APNIC | IN | 9th Dec 2008 |
| 124.150.136.0/24 | 256 | APNIC | IN | 23rd Feb 2018 |
| 124.158.28.0/22 | 1k | APNIC | IN | 10th Feb 2010 |
| 130.26.0.0/16 | 65.5k | APNIC | IN | 28th Apr 1988 |
| 136.22.32.0/19 | 8.2k | APNIC | IN | 22nd Aug 1989 |
| 137.59.132.0/22 | 1k | APNIC | IN | 3rd Feb 2016 |
| 137.59.136.0/22 | 1k | APNIC | IN | 3rd Feb 2016 |
| 137.59.140.0/22 | 1k | APNIC | IN | 3rd Feb 2016 |