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It is also a snapshot, not a history: a block announced yesterday and withdrawn this morning appears here today.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

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Countries with the most unannounced blocks, largest first.

Unannounced blocks in Pakistan

329 blocks match, ordered by prefix.

Allocated but unannounced blocks, 51 to 100 of 329
PrefixAddressesRegistryCountryAllocated
163.52.185.0/24256APNICPK15th Sept 2026
163.52.207.0/24256APNICPK18th Sept 2026
163.52.214.0/24256APNICPK18th Sept 2026
163.52.26.0/23512APNICPK19th Aug 2026
163.52.54.0/23512APNICPK25th Aug 2026
163.52.68.0/23512APNICPK28th Aug 2026
163.52.8.0/23512APNICPK18th Aug 2026
180.178.144.0/204.1kAPNICPK15th Sept 2009
180.178.168.0/221kAPNICPK15th Sept 2009
182.255.48.0/221kAPNICPK3rd Aug 2016
187.52.224.0/198.2kAPNICPK13th Mar 2025
187.53.160.0/198.2kAPNICPK13th Mar 2025
187.54.224.0/198.2kAPNICPK13th Mar 2025
187.55.128.0/198.2kAPNICPK13th Mar 2025
187.55.64.0/198.2kAPNICPK13th Mar 2025
187.7.32.0/198.2kAPNICPK13th Mar 2025
187.78.128.0/198.2kAPNICPK13th Mar 2025
187.79.128.0/204.1kAPNICPK13th Mar 2025
189.10.144.0/204.1kAPNICPK13th Mar 2025
189.10.208.0/204.1kAPNICPK13th Mar 2025
189.105.16.0/204.1kAPNICPK13th Mar 2025
189.12.0.0/198.2kAPNICPK13th Mar 2025
189.31.224.0/198.2kAPNICPK13th Mar 2025
189.72.96.0/198.2kAPNICPK13th Mar 2025
192.135.90.0/23512APNICPK26th Sept 2017
196.3.72.0/24256APNICPK3rd Nov 1993
2001:df0:16c0::/4865.5k × /64APNICPK24th Nov 2021
2001:df0:279::/4865.5k × /64APNICPK11th Jan 2012
2001:df0:2c80::/4865.5k × /64APNICPK15th Apr 2019
2001:df0:2cb::/4865.5k × /64APNICPK9th Jul 2012
2001:df0:2d40::/4865.5k × /64APNICPK12th Dec 2021
2001:df0:38c0::/4865.5k × /64APNICPK22nd Dec 2021
2001:df0:39c0::/4865.5k × /64APNICPK24th Dec 2021
2001:df0:5100::/4865.5k × /64APNICPK13th Feb 2017
2001:df0:5440::/4865.5k × /64APNICPK19th Jan 2022
2001:df0:62c0::/4865.5k × /64APNICPK31st Jan 2022
2001:df0:6c80::/4865.5k × /64APNICPK15th May 2019
2001:df0:6ec0::/4865.5k × /64APNICPK11th Feb 2022
2001:df0:7d80::/4865.5k × /64APNICPK27th May 2019
2001:df0:84::/4865.5k × /64APNICPK24th Feb 2010
2001:df0:8900::/4865.5k × /64APNICPK9th Mar 2017
2001:df0:a3c0::/4865.5k × /64APNICPK13th Apr 2022
2001:df0:a440::/4865.5k × /64APNICPK13th Apr 2022
2001:df0:a6c0::/4865.5k × /64APNICPK17th Apr 2022
2001:df0:a840::/4865.5k × /64APNICPK19th Apr 2022
2001:df0:b140::/4865.5k × /64APNICPK29th Apr 2022
2001:df0:c180::/4865.5k × /64APNICPK26th Jun 2019
2001:df0:c540::/4865.5k × /64APNICPK26th May 2022
2001:df0:c900::/4865.5k × /64APNICPK10th Apr 2017
2001:df0:d940::/4865.5k × /64APNICPK16th Jun 2022