subnet.im

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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 India

2,832 blocks match, ordered by prefix.

Allocated but unannounced blocks, 2451 to 2500 of 2832
PrefixAddressesRegistryCountryAllocated
2405:6240::/324.3B × /64APNICIN10th Oct 2019
2405:6780::/324.3B × /64APNICIN19th May 2016
2405:6980::/324.3B × /64APNICIN20th May 2016
2405:6c00::/324.3B × /64APNICIN11th Feb 2010
2405:8080::/324.3B × /64APNICIN26th May 2016
2405:8340::/324.3B × /64APNICIN20th Nov 2019
2405:840::/324.3B × /64APNICIN9th Jul 2019
2405:9540::/324.3B × /64APNICIN10th Dec 2019
2405:9d00::/324.3B × /64APNICIN9th Nov 2012
2405:a080::/324.3B × /64APNICIN3rd Jun 2016
2405:a940::/324.3B × /64APNICIN30th Dec 2019
2405:b3c0::/324.3B × /64APNICIN7th Jan 2020
2405:ba00::/324.3B × /64APNICIN15th Dec 2010
2405:c140::/324.3B × /64APNICIN21st Jan 2020
2405:c3c0::/324.3B × /64APNICIN23rd Jan 2020
2405:c4c0::/324.3B × /64APNICIN24th Jan 2020
2405:c6c0::/324.3B × /64APNICIN28th Jan 2020
2405:cc0::/324.3B × /64APNICIN12th Jul 2019
2405:d8c0::/324.3B × /64APNICIN28th Feb 2020
2405:e700::/324.3B × /64APNICIN4th Dec 2012
2405:ebc0::/324.3B × /64APNICIN13th Mar 2020
2405:ecc0::/324.3B × /64APNICIN16th Mar 2020
2405:f300::/324.3B × /64APNICIN17th Dec 2012
2405:f700::/324.3B × /64APNICIN18th Dec 2012
2406:10c0::/324.3B × /64APNICIN30th Apr 2020
2406:1d40::/324.3B × /64APNICIN27th May 2020
2406:26c0::/324.3B × /64APNICIN12th Jun 2020
2406:2f00::/324.3B × /64APNICIN30th Jan 2013
2406:37c0::/324.3B × /64APNICIN3rd Jul 2020
2406:3cc0::/324.3B × /64APNICIN8th Jul 2020
2406:3ec0::/324.3B × /64APNICIN10th Jul 2020
2406:3f00::/324.3B × /64APNICIN12th Feb 2013
2406:5500::/324.3B × /64APNICIN1st Mar 2013
2406:5fc0::/324.3B × /64APNICIN20th Aug 2020
2406:6440::/324.3B × /64APNICIN27th Aug 2020
2406:68c0::/324.3B × /64APNICIN1st Sept 2020
2406:6ac0::/324.3B × /64APNICIN3rd Sept 2020
2406:6c40::/324.3B × /64APNICIN4th Sept 2020
2406:7940::/324.3B × /64APNICIN17th Sept 2020
2406:7c40::/324.3B × /64APNICIN18th Sept 2020
2406:83c0::/324.3B × /64APNICIN23rd Sept 2020
2406:8540::/324.3B × /64APNICIN24th Sept 2020
2406:8c40::/324.3B × /64APNICIN28th Sept 2020
2406:8d40::/324.3B × /64APNICIN29th Sept 2020
2406:9440::/324.3B × /64APNICIN8th Oct 2020
2406:9540::/324.3B × /64APNICIN9th Oct 2020
2406:9940::/324.3B × /64APNICIN13th Oct 2020
2406:9980::/324.3B × /64APNICIN12th Aug 2016
2406:a440::/324.3B × /64APNICIN23rd Oct 2020
2406:ab00::/324.3B × /64APNICIN10th Apr 2013