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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 the most unannounced blocks, largest first.

Unannounced blocks

85,124 blocks match, ordered by prefix.

Allocated but unannounced blocks, 71401 to 71450 of 85124
PrefixAddressesRegistryCountryAllocated
2a06:8e00::/2934.4B × /64RIPE NCCAT6th Oct 2015
2a06:8e40::/2934.4B × /64RIPE NCCUS6th Oct 2015
2a06:8e80::/2934.4B × /64RIPE NCCUS6th Oct 2015
2a06:8ec0::/2934.4B × /64RIPE NCCAT6th Oct 2015
2a06:8f00::/2934.4B × /64RIPE NCCAL6th Oct 2015
2a06:8f40::/2934.4B × /64RIPE NCCGB20th May 2026
2a06:8f80::/2934.4B × /64RIPE NCCFI6th Oct 2015
2a06:8fc0::/2934.4B × /64RIPE NCCIT7th Oct 2015
2a06:9080::/324.3B × /64RIPE NCCLU3rd Jul 2026
2a06:90c0::/2934.4B × /64RIPE NCCDE18th Sept 2015
2a06:9100::/2934.4B × /64RIPE NCCIQ18th Sept 2015
2a06:9180::/2934.4B × /64RIPE NCCDK21st Sept 2015
2a06:9240::/2934.4B × /64RIPE NCCIT21st Sept 2015
2a06:92c0::/324.3B × /64RIPE NCCMC14th May 2020
2a06:9340::/2934.4B × /64RIPE NCCFI22nd Sept 2015
2a06:9400::/2934.4B × /64RIPE NCCRS23rd Sept 2015
2a06:9440::/2934.4B × /64RIPE NCCDE23rd Sept 2015
2a06:9480::/2934.4B × /64RIPE NCCIT24th Sept 2015
2a06:9540::/2934.4B × /64RIPE NCCGB24th Sept 2015
2a06:9580::/2934.4B × /64RIPE NCCPL24th Sept 2015
2a06:95c0::/2934.4B × /64RIPE NCCLU24th Sept 2015
2a06:9640::/2934.4B × /64RIPE NCCGR6th Jul 2026
2a06:96c0::/2934.4B × /64RIPE NCCAT25th Sept 2015
2a06:9700::/2934.4B × /64RIPE NCCIR28th Sept 2015
2a06:9740::/2934.4B × /64RIPE NCCDE28th Sept 2015
2a06:980::/2934.4B × /64RIPE NCCCH28th Apr 2015
2a06:9840::/2934.4B × /64RIPE NCCFR7th Oct 2015
2a06:9880::/2934.4B × /64RIPE NCCIT23rd May 2016
2a06:9940::/2934.4B × /64RIPE NCCES8th Oct 2015
2a06:9980::/2934.4B × /64RIPE NCCES27th Jun 2018
2a06:99c0::/2934.4B × /64RIPE NCCLT26th Jan 2021
2a06:9a00::/2934.4B × /64RIPE NCCIR8th Oct 2015
2a06:9a40::/2934.4B × /64RIPE NCCIL8th Oct 2015
2a06:9a80::/2934.4B × /64RIPE NCCGB8th Oct 2015
2a06:9b00::/2934.4B × /64RIPE NCCPL9th Oct 2015
2a06:9b40::/2934.4B × /64RIPE NCCIR9th Oct 2015
2a06:9b80::/2934.4B × /64RIPE NCCBE9th Oct 2015
2a06:9bc0::/2934.4B × /64RIPE NCCJO27th May 2021
2a06:9c00::/2934.4B × /64RIPE NCCGB9th Oct 2015
2a06:9c80::/2934.4B × /64RIPE NCCIT12th Oct 2015
2a06:9d00::/2934.4B × /64RIPE NCCGB13th Oct 2015
2a06:9d80::/2934.4B × /64RIPE NCCIR18th Jun 2019
2a06:9e40::/2934.4B × /64RIPE NCCUA14th Oct 2015
2a06:9e80::/2934.4B × /64RIPE NCCGB14th Oct 2015
2a06:9ec0::/2934.4B × /64RIPE NCCTR27th Jun 2018
2a06:9f00::/2934.4B × /64RIPE NCCBG14th Oct 2015
2a06:9fc0::/2934.4B × /64RIPE NCCDK15th Oct 2015
2a06::/2934.4B × /64RIPE NCCIT16th Apr 2015
2a06:a00::/2934.4B × /64RIPE NCCGB28th Apr 2015
2a06:a040::/2934.4B × /64RIPE NCCTR15th Oct 2015