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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

Browse by country

Countries with unannounced space registered through APNIC, largest first.

Unannounced blocks in India

2,757 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1201 to 1250 of 2757
PrefixAddressesRegistryCountryAllocated
2001:df1:c740::/4865.5k × /64APNICIN5th Jan 2023
2001:df1:cec0::/4865.5k × /64APNICIN11th Jan 2023
2001:df1:d00::/4865.5k × /64APNICIN1st May 2017
2001:df1:d540::/4865.5k × /64APNICIN17th Jan 2023
2001:df1:d9c0::/4865.5k × /64APNICIN20th Jan 2023
2001:df1:db40::/4865.5k × /64APNICIN23rd Jan 2023
2001:df1:dbc0::/4865.5k × /64APNICIN23rd Jan 2023
2001:df1:dc40::/4865.5k × /64APNICIN23rd Jan 2023
2001:df1:dd00::/4865.5k × /64APNICIN6th Jul 2017
2001:df1:dd01::/4865.5k × /64APNICIN7th Jul 2017
2001:df1:ddc0::/4865.5k × /64APNICIN24th Jan 2023
2001:df1:e00::/4865.5k × /64APNICIN10th Mar 2016
2001:df1:e100::/4865.5k × /64APNICIN10th Jul 2017
2001:df1:e140::/4865.5k × /64APNICIN27th Jan 2023
2001:df1:e200::/4865.5k × /64APNICIN26th Apr 2016
2001:df1:e3c0::/4865.5k × /64APNICIN31st Jan 2023
2001:df1:e440::/4865.5k × /64APNICIN31st Jan 2023
2001:df1:e4c0::/4865.5k × /64APNICIN31st Jan 2023
2001:df1:e540::/4865.5k × /64APNICIN31st Jan 2023
2001:df1:e840::/4865.5k × /64APNICIN2nd Feb 2023
2001:df1:ed40::/4865.5k × /64APNICIN6th Feb 2023
2001:df1:ee00::/4865.5k × /64APNICIN28th Apr 2016
2001:df1:ef00::/4865.5k × /64APNICIN14th Jul 2017
2001:df1:f2c0::/4865.5k × /64APNICIN13th Feb 2023
2001:df1:f600::/4865.5k × /64APNICIN29th Apr 2016
2001:df1:f640::/4865.5k × /64APNICIN13th Feb 2023
2001:df1:f6c0::/4865.5k × /64APNICIN13th Feb 2023
2001:df1:f740::/4865.5k × /64APNICIN14th Feb 2023
2001:df1:f840::/4865.5k × /64APNICIN14th Feb 2023
2001:df1:f9c0::/4865.5k × /64APNICIN15th Feb 2023
2001:df1:fb00::/4865.5k × /64APNICIN20th Jul 2017
2001:df1:fbc0::/4865.5k × /64APNICIN16th Feb 2023
2001:df1:fdc0::/4865.5k × /64APNICIN17th Feb 2023
2001:df1:fe40::/4865.5k × /64APNICIN18th Feb 2023
2001:df2:1001::/4865.5k × /64APNICIN17th Dec 2014
2001:df2:1040::/4865.5k × /64APNICIN2nd Mar 2023
2001:df2:1440::/4865.5k × /64APNICIN8th Mar 2023
2001:df2:16c0::/4865.5k × /64APNICIN9th Mar 2023
2001:df2:1700::/4865.5k × /64APNICIN1st Aug 2017
2001:df2:1800::/4865.5k × /64APNICIN16th Jan 2014
2001:df2:1801::/4865.5k × /64APNICIN17th Jan 2014
2001:df2:1802::/47131k × /64APNICIN17th Jan 2014
2001:df2:1880::/4865.5k × /64APNICIN25th Nov 2019
2001:df2:1900::/4865.5k × /64APNICIN1st Aug 2017
2001:df2:1901::/4865.5k × /64APNICIN18th Jun 2018
2001:df2:1b00::/4865.5k × /64APNICIN2nd Aug 2017
2001:df2:1bc0::/4865.5k × /64APNICIN14th Mar 2023
2001:df2:1c0::/4865.5k × /64APNICIN21st Feb 2023
2001:df2:1cc0::/4865.5k × /64APNICIN14th Mar 2023
2001:df2:1dc0::/4865.5k × /64APNICIN14th Mar 2023