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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

2,802 blocks match, ordered by prefix.

Allocated but unannounced blocks, 351 to 400 of 2802
PrefixAddressesRegistryCountryAllocated
103.193.48.0/221kAPNICIN27th Jul 2015
103.193.52.0/221kAPNICIN27th Jul 2015
103.193.56.0/221kAPNICIN27th Jul 2015
103.193.60.0/221kAPNICIN27th Jul 2015
103.193.64.0/221kAPNICIN27th Jul 2015
103.193.84.0/221kAPNICIN28th Jul 2015
103.193.92.0/221kAPNICIN28th Jul 2015
103.193.96.0/221kAPNICIN28th Jul 2015
103.194.116.0/221kAPNICIN7th Aug 2015
103.194.12.0/221kAPNICIN4th Aug 2015
103.194.122.0/23512APNICIN7th Aug 2015
103.194.128.0/23512APNICIN7th Aug 2015
103.194.132.0/221kAPNICIN7th Aug 2015
103.194.136.0/212kAPNICIN7th Aug 2015
103.194.144.0/221kAPNICIN7th Aug 2015
103.194.156.0/221kAPNICIN10th Aug 2015
103.194.160.0/221kAPNICIN12th Aug 2015
103.194.180.0/221kAPNICIN13th Aug 2015
103.194.196.0/221kAPNICIN18th Aug 2015
103.194.20.0/221kAPNICIN4th Aug 2015
103.194.200.0/221kAPNICIN18th Aug 2015
103.194.204.0/221kAPNICIN18th Aug 2015
103.194.208.0/221kAPNICIN18th Aug 2015
103.194.220.0/221kAPNICIN18th Aug 2015
103.194.224.0/221kAPNICIN18th Aug 2015
103.194.28.0/221kAPNICIN4th Aug 2015
103.194.52.0/221kAPNICIN5th Aug 2015
103.194.56.0/221kAPNICIN5th Aug 2015
103.194.60.0/221kAPNICIN5th Aug 2015
103.194.64.0/221kAPNICIN5th Aug 2015
103.194.96.0/221kAPNICIN6th Aug 2015
103.195.120.0/212kAPNICIN9th Sept 2015
103.195.172.0/221kAPNICIN11th Sept 2015
103.195.176.0/212kAPNICIN11th Sept 2015
103.195.196.0/221kAPNICIN14th Sept 2015
103.195.224.0/221kAPNICIN14th Sept 2015
103.195.228.0/221kAPNICIN14th Sept 2015
103.195.232.0/221kAPNICIN14th Sept 2015
103.195.40.0/212kAPNICIN4th Sept 2015
103.195.76.0/221kAPNICIN7th Sept 2015
103.195.84.0/221kAPNICIN7th Sept 2015
103.195.92.0/221kAPNICIN7th Sept 2015
103.195.96.0/221kAPNICIN7th Sept 2015
103.196.117.0/24256APNICIN23rd Sept 2015
103.196.192.0/24256APNICIN28th Sept 2015
103.196.196.0/221kAPNICIN28th Sept 2015
103.196.228.0/221kAPNICIN29th Sept 2015
103.197.108.0/221kAPNICIN6th Oct 2015
103.198.10.0/23512APNICIN13th Oct 2015
103.198.100.0/221kAPNICIN16th Oct 2015