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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

2,744 blocks match, ordered by prefix.

Allocated but unannounced blocks, 1 to 50 of 2744
PrefixAddressesRegistryCountryAllocated
101.0.39.0/24256APNICIN10th Dec 2010
101.0.40.0/24256APNICIN10th Dec 2010
101.0.41.0/24256APNICIN10th Dec 2010
101.0.46.0/23512APNICIN10th Dec 2010
101.0.52.0/24256APNICIN10th Dec 2010
101.0.56.0/24256APNICIN10th Dec 2010
101.0.58.0/24256APNICIN10th Dec 2010
101.0.60.0/24256APNICIN10th Dec 2010
101.208.0.0/121MAPNICIN14th Jan 2011
103.1.124.0/221kAPNICIN18th Apr 2011
103.1.6.0/24256APNICIN9th May 2011
103.10.180.0/221kAPNICIN27th Jul 2011
103.100.8.0/23512APNICIN31st Aug 2017
103.101.65.0/24256APNICIN30th Nov 2022
103.102.106.0/23512APNICIN13th Oct 2017
103.102.2.0/24256APNICIN9th Oct 2017
103.102.251.0/24256APNICIN25th Oct 2017
103.103.55.0/24256APNICIN31st Oct 2017
103.104.76.0/221kAPNICIN17th Nov 2017
103.105.120.0/23512APNICIN6th Mar 2023
103.105.188.0/24256APNICIN12th Dec 2017
103.105.240.0/221kAPNICIN14th Dec 2017
103.105.244.0/221kAPNICIN14th Dec 2017
103.108.76.0/221kAPNICIN24th Jan 2018
103.108.83.0/24256APNICIN24th Jan 2018
103.109.150.0/24256APNICIN19th Feb 2018
103.109.76.0/24256APNICIN9th Feb 2018
103.109.84.0/221kAPNICIN9th Feb 2018
103.11.20.0/24256APNICIN11th Oct 2011
103.11.224.0/221kAPNICIN2nd Nov 2011
103.11.232.0/221kAPNICIN2nd Nov 2011
103.110.0.0/221kAPNICIN22nd Feb 2018
103.110.180.0/23512APNICIN13th Mar 2023
103.110.72.0/23512APNICIN28th Feb 2018
103.111.128.0/221kAPNICIN16th Mar 2018
103.111.44.0/221kAPNICIN13th Mar 2018
103.111.48.0/221kAPNICIN13th Mar 2018
103.113.108.0/24256APNICIN11th Apr 2018
103.113.213.0/24256APNICIN16th Apr 2018
103.114.230.0/24256APNICIN7th May 2018
103.114.32.0/23512APNICIN23rd Apr 2018
103.115.147.0/24256APNICIN17th May 2018
103.116.10.0/23512APNICIN16th Mar 2023
103.116.157.0/24256APNICIN1st Jun 2018
103.116.24.0/24256APNICIN28th May 2018
103.116.60.0/221kAPNICIN29th May 2018
103.118.164.0/221kAPNICIN12th Jul 2018
103.118.2.0/24256APNICIN4th Jul 2018
103.118.7.0/24256APNICIN4th Jul 2018
103.118.8.0/221kAPNICIN4th Jul 2018