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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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, 59751 to 59800 of 85279
PrefixAddressesRegistryCountryAllocated
2602:fc99::/36268M × /64ARINUS9th Apr 2021
2602:fc9a::/36268M × /64ARINCA9th Apr 2021
2602:fc9c::/36268M × /64ARINUS8th Apr 2021
2602:fca1::/36268M × /64ARINUS7th Apr 2021
2602:fca2::/36268M × /64ARINCA7th Apr 2021
2602:fca5::/36268M × /64ARINUS29th Mar 2021
2602:fca8::/36268M × /64ARINUS26th Mar 2021
2602:fcaa::/36268M × /64ARINUS26th Mar 2021
2602:fcab::/4016.8M × /64ARINUS25th Mar 2021
2602:fcaf::/36268M × /64ARINUS19th Mar 2021
2602:fcb0::/36268M × /64ARINUS17th Mar 2021
2602:fcb1::/36268M × /64ARINUS15th Mar 2021
2602:fcb2::/36268M × /64ARINUS12th Mar 2021
2602:fcb3::/36268M × /64ARINUS11th Mar 2021
2602:fcb4::/36268M × /64ARINUS8th Mar 2021
2602:fcb5::/36268M × /64ARINPR5th Mar 2021
2602:fcb8::/324.3B × /64ARINUS2nd Mar 2021
2602:fcb9::/36268M × /64ARINUS25th Feb 2021
2602:fcba::/36268M × /64ARINUS22nd Feb 2021
2602:fcbb::/4016.8M × /64ARINUS19th Feb 2021
2602:fcbe::/36268M × /64ARINCA15th Feb 2021
2602:fcc1::/36268M × /64ARINUS2nd Feb 2021
2602:fcc4::/36268M × /64ARINCA27th Jan 2021
2602:fcc5::/36268M × /64ARINUS26th Jan 2021
2602:fcc6::/36268M × /64ARINUS21st Jan 2021
2602:fcc7::/36268M × /64ARINCA21st Jan 2021
2602:fcc8::/36268M × /64ARINUS20th Jan 2021
2602:fccc::/36268M × /64ARINUS15th Jan 2021
2602:fccd::/36268M × /64ARINUS15th Jan 2021
2602:fcd0::/36268M × /64ARINCA14th Jan 2021
2602:fcd1::/4016.8M × /64ARINUS13th Jan 2021
2602:fcd2::/36268M × /64ARINUS13th Jan 2021
2602:fcd4::/36268M × /64ARINUS12th Jan 2021
2602:fcd9::/36268M × /64ARINUS29th Dec 2020
2602:fcdc::/36268M × /64ARINPR16th Dec 2020
2602:fce3::/36268M × /64ARINUS3rd Dec 2020
2602:fce4::/36268M × /64ARINVC30th Nov 2020
2602:fce6::/36268M × /64ARINCA19th Nov 2020
2602:fcea::/36268M × /64ARINUS13th Nov 2020
2602:fcee::/36268M × /64ARINUS3rd Nov 2020
2602:fcef::/36268M × /64ARINUS3rd Nov 2020
2602:fcf0::/36268M × /64ARINUS2nd Nov 2020
2602:fcf6::/36268M × /64ARINPR20th Oct 2020
2602:fcf9::/36268M × /64ARINCA14th Oct 2020
2602:fcfa::/36268M × /64ARINUS14th Oct 2020
2602:fcfc::/36268M × /64ARINUS14th Oct 2020
2602:fd00::/36268M × /64ARINUS8th Oct 2020
2602:fd02::/36268M × /64ARINUS6th Oct 2020
2602:fd04::/36268M × /64ARINUS5th Oct 2020
2602:fd05::/36268M × /64ARINUS2nd Oct 2020