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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

85,239 blocks match, ordered by prefix.

Allocated but unannounced blocks, 64501 to 64550 of 85239
PrefixAddressesRegistryCountryAllocated
2801:80:1d50::/4865.5k × /64LACNICBR7th Jul 2017
2801:80:1d70::/4865.5k × /64LACNICBR10th Jul 2017
2801:80:1da0::/4865.5k × /64LACNICBR21st Jul 2017
2801:80:1db0::/46262k × /64LACNICBR4th Aug 2017
2801:80:1e0::/4865.5k × /64LACNICBR20th Apr 2011
2801:80:1f0::/4865.5k × /64LACNICBR25th May 2011
2801:80:2200::/4865.5k × /64LACNICBR24th Aug 2017
2801:80:2230::/4865.5k × /64LACNICBR28th Aug 2017
2801:80:2260::/4865.5k × /64LACNICBR28th Sept 2017
2801:80:2270::/4865.5k × /64LACNICBR19th Oct 2017
2801:80:2280::/47131k × /64LACNICBR31st Oct 2017
2801:80:2290::/4865.5k × /64LACNICBR1st Nov 2017
2801:80:22a0::/4865.5k × /64LACNICBR1st Nov 2017
2801:80:22c0::/4865.5k × /64LACNICBR5th Dec 2017
2801:80:22d0::/4865.5k × /64LACNICBR11th Dec 2017
2801:80:230::/4865.5k × /64LACNICBR7th Jun 2011
2801:80:2320::/4865.5k × /64LACNICBR23rd Feb 2018
2801:80:2340::/4865.5k × /64LACNICBR7th Mar 2018
2801:80:2370::/4865.5k × /64LACNICBR23rd Mar 2018
2801:80:2380::/4865.5k × /64LACNICBR26th Mar 2018
2801:80:2390::/4865.5k × /64LACNICBR29th Mar 2018
2801:80:23a0::/4865.5k × /64LACNICBR2nd Apr 2018
2801:80:23b0::/4865.5k × /64LACNICBR3rd Apr 2018
2801:80:23c0::/4865.5k × /64LACNICBR11th Apr 2018
2801:80:23e0::/4865.5k × /64LACNICBR7th May 2018
2801:80:240::/4865.5k × /64LACNICBR28th Jun 2011
2801:80:2420::/4865.5k × /64LACNICBR18th Jun 2018
2801:80:2430::/4865.5k × /64LACNICBR27th Jun 2018
2801:80:2440::/46262k × /64LACNICBR13th Jul 2018
2801:80:2480::/4865.5k × /64LACNICBR24th Aug 2018
2801:80:2500::/4865.5k × /64LACNICBR30th Aug 2018
2801:80:250::/4865.5k × /64LACNICBR30th Jun 2011
2801:80:2510::/4865.5k × /64LACNICBR4th Sept 2018
2801:80:2520::/4865.5k × /64LACNICBR17th Sept 2018
2801:80:2530::/4865.5k × /64LACNICBR21st Sept 2018
2801:80:2550::/4865.5k × /64LACNICBR9th Oct 2018
2801:80:2560::/4865.5k × /64LACNICBR10th Oct 2018
2801:80:2570::/4865.5k × /64LACNICBR16th Oct 2018
2801:80:2580::/45524k × /64LACNICBR12th Nov 2018
2801:80:25a0::/4865.5k × /64LACNICBR21st Nov 2018
2801:80:25c0::/4865.5k × /64LACNICBR26th Nov 2018
2801:80:25e0::/4865.5k × /64LACNICBR4th Feb 2019
2801:80:270::/4865.5k × /64LACNICBR5th Jul 2011
2801:80:2a0::/4865.5k × /64LACNICBR14th Jul 2011
2801:80:2b0::/4865.5k × /64LACNICBR1st Aug 2011
2801:80:2d0::/4865.5k × /64LACNICBR16th Aug 2011
2801:80:2e0::/4865.5k × /64LACNICBR26th Aug 2011
2801:80:2f0::/4865.5k × /64LACNICBR30th Aug 2011
2801:80:3000::/4016.8M × /64LACNICBR3rd Dec 2018
2801:80:300::/4865.5k × /64LACNICBR9th Sept 2011