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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

268 blocks match, ordered by prefix.

Allocated but unannounced blocks, 51 to 100 of 268
PrefixAddressesRegistryCountryAllocated
161.248.9.0/24256APNICMY20th Dec 2024
163.128.246.0/24256APNICMY17th Apr 2026
180.200.232.0/221kAPNICMY14th Jun 2010
198.15.26.0/24256APNICMY3rd Feb 2026
2001:4470::/324.3B × /64APNICMY27th Jul 2005
2001:dd8:2::/4865.5k × /64APNICMY20th Nov 2009
2001:ddc::/4865.5k × /64APNICMY5th Dec 2014
2001:de8:f::/4865.5k × /64APNICMY12th Jan 2010
2001:dea:c000::/4865.5k × /64APNICMY8th May 2019
2001:deb:c000::/4865.5k × /64APNICMY18th Feb 2021
2001:deb:c001::/4865.5k × /64APNICMY19th Jul 2023
2001:def:4000::/4865.5k × /64APNICMY16th Apr 2024
2001:df0:18::/4865.5k × /64APNICMY12th Aug 2008
2001:df0:24c::/4865.5k × /64APNICMY22nd Sept 2011
2001:df0:2a0::/4865.5k × /64APNICMY1st Mar 2012
2001:df0:2b8::/4865.5k × /64APNICMY16th May 2012
2001:df0:3080::/4865.5k × /64APNICMY16th Apr 2019
2001:df0:44b::/4865.5k × /64APNICMY27th Dec 2012
2001:df0:457::/4865.5k × /64APNICMY11th Jan 2013
2001:df0:464::/4865.5k × /64APNICMY31st Jan 2013
2001:df0:46b::/4865.5k × /64APNICMY11th Feb 2013
2001:df0:5640::/4865.5k × /64APNICMY21st Jan 2022
2001:df0:6200::/4865.5k × /64APNICMY25th Jan 2016
2001:df0:6840::/4865.5k × /64APNICMY4th Feb 2022
2001:df0:6f00::/4865.5k × /64APNICMY1st Mar 2017
2001:df0:8a80::/4865.5k × /64APNICMY30th May 2019
2001:df0:9bc0::/4865.5k × /64APNICMY1st Apr 2022
2001:df0:9d::/4865.5k × /64APNICMY18th May 2010
2001:df0:a7c0::/4865.5k × /64APNICMY19th Apr 2022
2001:df0:b6c0::/4865.5k × /64APNICMY9th May 2022
2001:df0:be00::/4865.5k × /64APNICMY17th Feb 2016
2001:df0:c00::/4865.5k × /64APNICMY6th Aug 2014
2001:df0:c380::/4865.5k × /64APNICMY27th Jun 2019
2001:df0:d200::/4865.5k × /64APNICMY19th Feb 2016
2001:df0:d600::/4865.5k × /64APNICMY19th Feb 2016
2001:df0:ee::/4865.5k × /64APNICMY24th Jan 2011
2001:df0:f780::/4865.5k × /64APNICMY22nd Jul 2019
2001:df0:f840::/4865.5k × /64APNICMY13th Jul 2022
2001:df1:2a00::/4865.5k × /64APNICMY20th Mar 2016
2001:df1:2dc0::/4865.5k × /64APNICMY25th Aug 2022
2001:df1:6540::/4865.5k × /64APNICMY17th Oct 2022
2001:df1:6600::/4865.5k × /64APNICMY31st Mar 2016
2001:df1:9700::/4865.5k × /64APNICMY16th Jun 2017
2001:df1:9800::/4865.5k × /64APNICMY7th Jan 2014
2001:df1:b40::/4865.5k × /64APNICMY26th Jul 2022
2001:df1:bb40::/4865.5k × /64APNICMY27th Dec 2022
2001:df1:d680::/4865.5k × /64APNICMY31st Oct 2019
2001:df1:f080::/4865.5k × /64APNICMY8th Nov 2019
2001:df1:fc00::/4865.5k × /64APNICMY13th Jan 2015
2001:df2:1a80::/4865.5k × /64APNICMY26th Nov 2019