network 113.53.20.0/22 CAT route object for TOT

AS9737 changed: catdb(at)cat.net.th 20091009 descr: CAT route object for TOT mnt-by: MAINT-THIX-CAT-TH source: RADB 4 c-networks: 113.53.20 113.53.21 113.53.22 113.53.23