network 203.151.232.0/21 CAT route object for SchoolNet Project

AS7715 changed: ktanus(at)cat.net.th 19990224 descr: CAT route object for SchoolNet Project mnt-by: MAINT-THIX-CAT-TH source: RADB 8 c-networks: 203.151.232 203.151.233 203.151.234 203.151.235 203.151.236 203.151.237 203.151.238 203.151.239