network 61.252.64.0/20 contact noc@bora.net if necessary

AS3786 changed: yuncheol(at)bora.net 20020927 descr: contact noc(at)bora.net if necessary mnt-by: MAINT-AS3786 source: RADB 16 c-networks: 61.252.64 61.252.65 61.252.66 61.252.67 61.252.68 61.252.69 61.252.70 61.252.71 61.252.72 61.252.73 61.252.74 61.252.75 61.252.76 61.252.77 61.252.78 61.252.79