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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

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Countries with the most unannounced blocks, largest first.

Unannounced blocks

85,279 blocks match, ordered by prefix.

Allocated but unannounced blocks, 60801 to 60850 of 85279
PrefixAddressesRegistryCountryAllocated
2605:6b00::/324.3B × /64ARINCA14th Jul 2011
2605:6b40::/324.3B × /64ARINCA26th Sept 2019
2605:6b80::/324.3B × /64ARINUS14th May 2014
2605:6bc0::/324.3B × /64ARINUS27th Sept 2019
2605:6cc0::/324.3B × /64ARINUS27th Sept 2019
2605:6d40::/324.3B × /64ARINUS30th Sept 2019
2605:6d80::/324.3B × /64ARINUS16th May 2014
2605:6ec0::/324.3B × /64ARINUS3rd Oct 2019
2605:7000::/324.3B × /64ARINUS25th Mar 2010
2605:7080::/324.3B × /64ARINUS20th May 2014
2605:7140::/324.3B × /64ARINUS15th Oct 2019
2605:7180::/324.3B × /64ARINUS20th May 2014
2605:71c0::/324.3B × /64ARINCA20th Mar 2026
2605:7340::/324.3B × /64ARINPR16th Oct 2019
2605:7400::/324.3B × /64ARINCA10th Aug 2010
2605:740::/324.3B × /64ARINUS1st Nov 2018
2605:7480::/324.3B × /64ARINCA23rd May 2014
2605:74c0::/324.3B × /64ARINCA23rd Oct 2019
2605:7500::/324.3B × /64ARINUS20th Jul 2011
2605:7540::/324.3B × /64ARINUS24th Oct 2019
2605:75c0::/324.3B × /64ARINUS25th Oct 2019
2605:7600::/36268M × /64ARINUS5th Jan 2011
2605:76c0::/324.3B × /64ARINUS30th Oct 2019
2605:77c0::/324.3B × /64ARINUS31st Oct 2019
2605:7840::/324.3B × /64ARINUS5th Nov 2019
2605:7880::/324.3B × /64ARINUS28th May 2014
2605:78c0::/324.3B × /64ARINUS5th Nov 2019
2605:7a00::/324.3B × /64ARINUS5th Jan 2011
2605:7a40::/324.3B × /64ARINUS6th Nov 2019
2605:7ac0::/324.3B × /64ARINUS11th Nov 2019
2605:7cc0::/324.3B × /64ARINUS20th Nov 2019
2605:7dc0::/324.3B × /64ARINUS22nd Nov 2019
2605:7e40::/324.3B × /64ARINCA22nd Nov 2019
2605:7ec0::/324.3B × /64ARINUS22nd Nov 2019
2605:7f00::/324.3B × /64ARINUS24th Mar 2026
2605:8040::/324.3B × /64ARINCA26th Nov 2019
2605:8080::/36268M × /64ARINUS5th Jun 2014
2605:8140::/324.3B × /64ARINUS4th Dec 2019
2605:81c0::/324.3B × /64ARINUS10th Dec 2019
2605:82c0::/324.3B × /64ARINUS10th Dec 2019
2605:840::/324.3B × /64ARINUS5th Nov 2018
2605:8440::/324.3B × /64ARINUS10th Dec 2019
2605:8500::/324.3B × /64ARINUS27th Jul 2011
2605:8540::/324.3B × /64ARINUS12th Dec 2019
2605:8580::/324.3B × /64ARINUS11th Jun 2014
2605:85c0::/324.3B × /64ARINUS13th Dec 2019
2605:8640::/324.3B × /64ARINCA17th Dec 2019
2605:8680::/2868.7B × /64ARINUS17th Jun 2014
2605:86c0::/324.3B × /64ARINUS17th Dec 2019
2605:8700::/324.3B × /64ARINUS28th Jul 2011