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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 unannounced space registered through APNIC, largest first.

Unannounced blocks in India

2,770 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1601 to 1650 of 2770
PrefixAddressesRegistryCountryAllocated
2001:df5:7480::/4865.5k × /64APNICIN24th Nov 2020
2001:df5:78c0::/4865.5k × /64APNICIN29th Apr 2025
2001:df5:7a40::/4865.5k × /64APNICIN30th Apr 2025
2001:df5:7a80::/4865.5k × /64APNICIN27th Nov 2020
2001:df5:7ac0::/4865.5k × /64APNICIN1st May 2025
2001:df5:7b80::/4865.5k × /64APNICIN27th Nov 2020
2001:df5:7c00::/4865.5k × /64APNICIN13th Aug 2015
2001:df5:7c0::/4865.5k × /64APNICIN3rd Feb 2025
2001:df5:7c80::/4865.5k × /64APNICIN27th Nov 2020
2001:df5:7d80::/4865.5k × /64APNICIN29th Nov 2020
2001:df5:8140::/4865.5k × /64APNICIN6th May 2025
2001:df5:8780::/4865.5k × /64APNICIN7th Dec 2020
2001:df5:880::/4865.5k × /64APNICIN7th Oct 2020
2001:df5:8880::/4865.5k × /64APNICIN7th Dec 2020
2001:df5:8980::/4865.5k × /64APNICIN7th Dec 2020
2001:df5:8b40::/4865.5k × /64APNICIN15th May 2025
2001:df5:8d40::/4865.5k × /64APNICIN16th May 2025
2001:df5:8d80::/4865.5k × /64APNICIN9th Dec 2020
2001:df5:8e00::/4865.5k × /64APNICIN7th Oct 2016
2001:df5:8fc0::/4865.5k × /64APNICIN19th May 2025
2001:df5:9080::/4865.5k × /64APNICIN10th Dec 2020
2001:df5:9200::/4865.5k × /64APNICIN7th Oct 2016
2001:df5:9280::/4865.5k × /64APNICIN11th Dec 2020
2001:df5:95c0::/4865.5k × /64APNICIN21st May 2025
2001:df5:9640::/4865.5k × /64APNICIN21st May 2025
2001:df5:9880::/4865.5k × /64APNICIN14th Dec 2020
2001:df5:98c0::/4865.5k × /64APNICIN22nd May 2025
2001:df5:9900::/4865.5k × /64APNICIN15th Jun 2018
2001:df5:9ac0::/4865.5k × /64APNICIN26th May 2025
2001:df5:9b80::/4865.5k × /64APNICIN15th Dec 2020
2001:df5:9f40::/4865.5k × /64APNICIN28th May 2025
2001:df5:9fc0::/4865.5k × /64APNICIN28th May 2025
2001:df5:a280::/4865.5k × /64APNICIN17th Dec 2020
2001:df5:a2c0::/4865.5k × /64APNICIN29th May 2025
2001:df5:a340::/47131k × /64APNICIN30th May 2025
2001:df5:a380::/4865.5k × /64APNICIN18th Dec 2020
2001:df5:a400::/4865.5k × /64APNICIN24th Aug 2015
2001:df5:a440::/4865.5k × /64APNICIN30th May 2025
2001:df5:a7c0::/4865.5k × /64APNICIN3rd Jun 2025
2001:df5:aa80::/4865.5k × /64APNICIN24th Dec 2020
2001:df5:af40::/4865.5k × /64APNICIN6th Jun 2025
2001:df5:af80::/47131k × /64APNICIN29th Dec 2020
2001:df5:afc0::/4865.5k × /64APNICIN6th Jun 2025
2001:df5:b0c0::/4865.5k × /64APNICIN6th Jun 2025
2001:df5:b180::/4865.5k × /64APNICIN29th Dec 2020
2001:df5:b2c0::/4865.5k × /64APNICIN10th Jun 2025
2001:df5:b3c0::/4865.5k × /64APNICIN10th Jun 2025
2001:df5:b440::/4865.5k × /64APNICIN10th Jun 2025
2001:df5:b5c0::/4865.5k × /64APNICIN11th Jun 2025
2001:df5:b640::/4865.5k × /64APNICIN11th Jun 2025