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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

2,838 blocks match, ordered by prefix.

Allocated but unannounced blocks, 101 to 150 of 2838
PrefixAddressesRegistryCountryAllocated
103.141.194.0/23512APNICID31st Jul 2019
103.141.40.0/23512APNICID16th Jul 2019
103.142.182.0/23512APNICID2nd Sept 2019
103.142.20.0/24256APNICID11th Sept 2023
103.142.206.0/23512APNICID5th Sept 2019
103.142.92.0/23512APNICID21st Aug 2019
103.143.102.0/23512APNICID20th Sept 2019
103.143.110.0/23512APNICID23rd Sept 2019
103.143.114.0/23512APNICID23rd Sept 2019
103.143.116.0/23512APNICID23rd Sept 2019
103.143.188.0/23512APNICID2nd Oct 2019
103.143.190.0/23512APNICID2nd Oct 2019
103.143.198.0/23512APNICID2nd Oct 2019
103.143.220.0/23512APNICID7th Oct 2019
103.143.24.0/23512APNICID12th Sept 2019
103.143.58.0/23512APNICID16th Sept 2019
103.143.64.0/23512APNICID17th Sept 2019
103.143.66.0/23512APNICID17th Sept 2019
103.144.138.0/24256APNICID24th Oct 2019
103.144.16.0/23512APNICID11th Oct 2019
103.144.46.0/23512APNICID15th Oct 2019
103.145.124.0/24256APNICID23rd Nov 2019
103.145.200.0/23512APNICID28th Nov 2019
103.146.28.0/23512APNICID3rd Dec 2019
103.146.70.0/23512APNICID9th Dec 2019
103.147.102.0/23512APNICID9th Jan 2020
103.147.116.0/23512APNICID10th Jan 2020
103.147.140.0/23512APNICID13th Jan 2020
103.147.142.0/23512APNICID13th Jan 2020
103.147.144.0/23512APNICID13th Jan 2020
103.147.146.0/23512APNICID13th Jan 2020
103.147.148.0/23512APNICID13th Jan 2020
103.147.164.0/23512APNICID15th Jan 2020
103.147.214.0/23512APNICID21st Jan 2020
103.147.253.0/24256APNICID27th Jan 2020
103.147.50.0/23512APNICID31st Dec 2019
103.147.54.0/23512APNICID31st Dec 2019
103.147.64.0/23512APNICID3rd Jan 2020
103.147.66.0/23512APNICID3rd Jan 2020
103.147.74.0/23512APNICID6th Jan 2020
103.148.252.0/23512APNICID28th Feb 2020
103.148.48.0/23512APNICID3rd Feb 2020
103.148.80.0/23512APNICID7th Feb 2020
103.148.91.0/24256APNICID10th Feb 2020
103.149.138.0/23512APNICID13th Mar 2020
103.149.212.0/23512APNICID23rd Mar 2020
103.149.226.0/24256APNICID26th Mar 2020
103.149.80.0/23512APNICID10th Mar 2020
103.15.143.0/24256APNICID28th Aug 2012
103.15.160.0/23512APNICID29th Sept 2022