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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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 the most unannounced blocks, largest first.

Unannounced blocks in Australia

2,391 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1101 to 1150 of 2391
PrefixAddressesRegistryCountryAllocated
2001:df7:9080::/4865.5k × /64APNICAU16th Sept 2021
2001:df7:9c00::/4865.5k × /64APNICAU25th Nov 2015
2001:df7:a000::/4865.5k × /64APNICAU16th Jul 2013
2001:df7:a080::/4865.5k × /64APNICAU23rd Sept 2021
2001:df7:a380::/4865.5k × /64APNICAU24th Sept 2021
2001:df7:ad00::/4865.5k × /64APNICAU1st Feb 2019
2001:df7:b680::/4865.5k × /64APNICAU6th Oct 2021
2001:df7:b80::/4865.5k × /64APNICAU19th Jul 2021
2001:df7:ba80::/4865.5k × /64APNICAU6th Oct 2021
2001:df7:bb80::/4865.5k × /64APNICAU6th Oct 2021
2001:df7:bc80::/4865.5k × /64APNICAU6th Oct 2021
2001:df7:be00::/4865.5k × /64APNICAU10th Jan 2017
2001:df7:c080::/4865.5k × /64APNICAU8th Oct 2021
2001:df7:d300::/4865.5k × /64APNICAU18th Feb 2019
2001:df7:d400::/4865.5k × /64APNICAU7th Dec 2015
2001:df7:d800::/4865.5k × /64APNICAU4th Aug 2014
2001:df7:da80::/4865.5k × /64APNICAU21st Oct 2021
2001:df7:e800::/4865.5k × /64APNICAU5th Aug 2014
2001:df7:ea00::/4865.5k × /64APNICAU17th Jan 2017
2001:df7:ee80::/4865.5k × /64APNICAU27th Oct 2021
2001:df7:ef00::/4865.5k × /64APNICAU28th Feb 2019
2001:df7:f00::/4865.5k × /64APNICAU26th Oct 2018
2001:df9::/324.3B × /64APNICAU17th Jan 2007
202.0.155.0/24256APNICAU29th May 2000
202.0.184.0/221kAPNICAU18th Apr 2000
202.0.69.0/24256APNICAU21st Apr 1997
202.0.85.0/24256APNICAU1st Jan 1993
202.0.90.0/24256APNICAU1st Jan 1993
202.1.237.0/24256APNICAU16th Sept 2009
202.1.3.0/24256APNICAU16th Mar 1993
202.10.0.0/221kAPNICAU29th Nov 1995
202.10.128.0/198.2kAPNICAU20th Sept 1999
202.10.160.0/198.2kAPNICAU17th Apr 2000
202.10.192.0/198.2kAPNICAU17th Apr 2000
202.10.4.0/24256APNICAU30th Apr 1997
202.10.5.0/24256APNICAU27th Oct 1997
202.10.6.0/23512APNICAU27th Oct 1997
202.10.8.0/221kAPNICAU27th Oct 1997
202.12.102.0/24256APNICAU8th May 2007
202.12.107.0/24256APNICAU23rd Feb 1999
202.12.22.0/24256APNICAU29th Jun 1993
202.12.243.0/24256APNICAU31st May 2016
202.12.86.0/24256APNICAU12th Apr 1993
202.124.64.0/204.1kAPNICAU31st Jul 2002
202.124.80.0/204.1kAPNICAU7th May 2003
202.125.166.0/24256APNICAU10th Apr 2003
202.125.93.0/24256APNICAU1st Apr 2010
202.125.98.0/24256APNICAU7th Apr 2010
202.128.103.0/24256APNICAU9th Jun 2010
202.129.237.0/24256APNICAU20th Aug 2008