I know... this is no APEWS forum, they abuse it by referring people here. I also read the What to do if you're on APEWS article.
Anyway this should be documented somewhere. Please ignore this post if you don't care about APEWS.
APEWS entry E-1718287 is outdated:
Entry matching your Query: E-1718287
Unallocated CIDR, no traffic until allocated,
or allocated to bad reputation provider
or allocated but dynamic / generically named IPs,
or bogons, see www.cidr-report.org,
or orphaned IP / CIDR in routing table
Entry created 2014-08-18
The entry now also covers lots of different provider allocations:
inetnum: 188.8.131.52 - 184.108.40.206
inetnum: 220.127.116.11 - 18.104.22.168
inetnum: 22.214.171.124 - 126.96.36.199
inetnum: 188.8.131.52 - 184.108.40.206
Each of these providers might or might not be worth an APEWS listing, but at least they should be handled independently.