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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

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Countries with unannounced space registered through APNIC, largest first.

Unannounced blocks registered through APNIC

22,624 blocks match, ordered by prefix.

Allocated but unannounced blocks, 12501 to 12550 of 22624
PrefixAddressesRegistryCountryAllocated
2001:df7:8d80::/4865.5k × /64APNICID13th Sept 2021
2001:df7:8e00::/4865.5k × /64APNICID30th Dec 2016
2001:df7:8e80::/4865.5k × /64APNICBD15th Sept 2021
2001:df7:8f00::/4865.5k × /64APNICID21st Jan 2019
2001:df7:8f80::/4865.5k × /64APNICAU16th Sept 2021
2001:df7:900::/4865.5k × /64APNICNZ19th Oct 2018
2001:df7:9080::/4865.5k × /64APNICAU16th Sept 2021
2001:df7:9180::/4865.5k × /64APNICBD16th Sept 2021
2001:df7:9300::/4865.5k × /64APNICIN16th Jan 2019
2001:df7:9301::/4865.5k × /64APNICIN25th Jan 2019
2001:df7:9380::/4865.5k × /64APNICBD16th Sept 2021
2001:df7:941::/4865.5k × /64APNICID14th May 2026
2001:df7:9580::/4865.5k × /64APNICIN16th Sept 2021
2001:df7:9680::/4865.5k × /64APNICBD17th Sept 2021
2001:df7:9700::/4865.5k × /64APNICIN18th Jan 2019
2001:df7:9780::/4865.5k × /64APNICBD17th Sept 2021
2001:df7:9800::/4865.5k × /64APNICNZ21st Jul 2014
2001:df7:980::/4865.5k × /64APNICNZ19th Jul 2021
2001:df7:9880::/4865.5k × /64APNICIN17th Sept 2021
2001:df7:9900::/4865.5k × /64APNICIN21st Jan 2019
2001:df7:9a80::/4865.5k × /64APNICIN20th Sept 2021
2001:df7:9b00::/4865.5k × /64APNICID22nd Jan 2019
2001:df7:9c00::/4865.5k × /64APNICAU25th Nov 2015
2001:df7:9c0::/4865.5k × /64APNICMN14th May 2026
2001:df7:9c80::/4865.5k × /64APNICBD21st Sept 2021
2001:df7:9d00::/4865.5k × /64APNICID22nd Jan 2019
2001:df7:9d80::/4865.5k × /64APNICIN21st Sept 2021
2001:df7:9f00::/4865.5k × /64APNICPH23rd Jan 2019
2001:df7:9f80::/4865.5k × /64APNICBD22nd Sept 2021
2001:df7:a000::/4865.5k × /64APNICAU16th Jul 2013
2001:df7:a00::/4865.5k × /64APNICID2nd Dec 2016
2001:df7:a080::/4865.5k × /64APNICAU23rd Sept 2021
2001:df7:a100::/4865.5k × /64APNICPK24th Jan 2019
2001:df7:a180::/4865.5k × /64APNICBD24th Sept 2021
2001:df7:a200::/4865.5k × /64APNICID6th Jan 2017
2001:df7:a300::/4865.5k × /64APNICID24th Jan 2019
2001:df7:a380::/4865.5k × /64APNICAU24th Sept 2021
2001:df7:a400::/4865.5k × /64APNICSG25th Nov 2015
2001:df7:a40::/4865.5k × /64APNICID14th May 2026
2001:df7:a480::/4865.5k × /64APNICIN24th Sept 2021
2001:df7:a500::/4865.5k × /64APNICID29th Jan 2019
2001:df7:a580::/4865.5k × /64APNICIN26th Sept 2021
2001:df7:a600::/4865.5k × /64APNICID6th Jan 2017
2001:df7:a680::/4865.5k × /64APNICKH27th Sept 2021
2001:df7:a700::/4865.5k × /64APNICBD30th Jan 2019
2001:df7:a780::/4865.5k × /64APNICPH27th Sept 2021
2001:df7:a880::/4865.5k × /64APNICIN27th Sept 2021
2001:df7:a980::/4865.5k × /64APNICMY27th Sept 2021
2001:df7:aa80::/4865.5k × /64APNICHK29th Sept 2021
2001:df7:ac00::/4865.5k × /64APNICUS26th Nov 2015