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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

22,595 blocks match, ordered by prefix.

Allocated but unannounced blocks, 7651 to 7700 of 22595
PrefixAddressesRegistryCountryAllocated
2001:df0:6200::/4865.5k × /64APNICMY25th Jan 2016
2001:df0:6240::/4865.5k × /64APNICNP31st Jan 2022
2001:df0:6280::/4865.5k × /64APNICVN13th May 2019
2001:df0:62c0::/4865.5k × /64APNICPK31st Jan 2022
2001:df0:6300::/4865.5k × /64APNICHK22nd Feb 2017
2001:df0:6340::/4865.5k × /64APNICBD31st Jan 2022
2001:df0:63c0::/4865.5k × /64APNICIN31st Jan 2022
2001:df0:640::/4865.5k × /64APNICBD8th Nov 2021
2001:df0:64c0::/4865.5k × /64APNICHK2nd Feb 2022
2001:df0:6500::/4865.5k × /64APNICID23rd Feb 2017
2001:df0:6540::/4865.5k × /64APNICID2nd Feb 2022
2001:df0:6600::/4865.5k × /64APNICSG27th Jan 2016
2001:df0:6640::/4865.5k × /64APNICNZ3rd Feb 2022
2001:df0:6680::/4865.5k × /64APNICID13th May 2019
2001:df0:66c0::/4865.5k × /64APNICBD3rd Feb 2022
2001:df0:6700::/4865.5k × /64APNICID24th Feb 2017
2001:df0:6740::/4865.5k × /64APNICIN3rd Feb 2022
2001:df0:6780::/4865.5k × /64APNICID13th May 2019
2001:df0:67c0::/4865.5k × /64APNICBD4th Feb 2022
2001:df0:680::/4865.5k × /64APNICAU7th Mar 2019
2001:df0:6840::/4865.5k × /64APNICMY4th Feb 2022
2001:df0:68c0::/4865.5k × /64APNICIN4th Feb 2022
2001:df0:6940::/4865.5k × /64APNICBD6th Feb 2022
2001:df0:6980::/4865.5k × /64APNICVN14th May 2019
2001:df0:69c0::/4865.5k × /64APNICID7th Feb 2022
2001:df0:6a00::/4865.5k × /64APNICHK30th Jan 2016
2001:df0:6a::/4865.5k × /64APNICNZ11th Feb 2010
2001:df0:6ac0::/4865.5k × /64APNICBD7th Feb 2022
2001:df0:6b40::/4865.5k × /64APNICID9th Feb 2022
2001:df0:6b::/4865.5k × /64APNICIN11th Feb 2010
2001:df0:6bc0::/4865.5k × /64APNICBD9th Feb 2022
2001:df0:6c0::/4865.5k × /64APNICIN8th Nov 2021
2001:df0:6c80::/4865.5k × /64APNICPK15th May 2019
2001:df0:6cc0::/4865.5k × /64APNICMM9th Feb 2022
2001:df0:6d40::/4865.5k × /64APNICIN9th Feb 2022
2001:df0:6dc0::/4865.5k × /64APNICBD9th Feb 2022
2001:df0:6e40::/4865.5k × /64APNICAU11th Feb 2022
2001:df0:6e80::/4865.5k × /64APNICIN17th May 2019
2001:df0:6ec0::/4865.5k × /64APNICPK11th Feb 2022
2001:df0:6f00::/4865.5k × /64APNICMY1st Mar 2017
2001:df0:6f40::/4865.5k × /64APNICUS11th Feb 2022
2001:df0:6f80::/4865.5k × /64APNICID17th May 2019
2001:df0:6f::/4865.5k × /64APNICAU11th Feb 2010
2001:df0:6fc0::/4865.5k × /64APNICIN13th Feb 2022
2001:df0:7000::/4865.5k × /64APNICAU26th Jul 2013
2001:df0:7040::/4865.5k × /64APNICMV14th Feb 2022
2001:df0:7080::/4865.5k × /64APNICID17th May 2019
2001:df0:70::/4865.5k × /64APNICPH11th Feb 2010
2001:df0:70c0::/4865.5k × /64APNICIN14th Feb 2022
2001:df0:7140::/4865.5k × /64APNICBD14th Feb 2022