Dear colleagues
In May 2005, IANA's delegation of the following address block to APNIC was widely broadcast to the operational and RIR mailing lists:
58.0.0.0/8
However, since that time, APNIC has received widespread reports of difficulties routing address space within this range.
If you haven't already done so, please update your network configurations specifically for this range. IANA maintains a list of reserved and delegated IPv4 address ranges at:
http://www.iana.org/assignments/ipv4-address-space
Regards
Son