0.0.0.0 in prefix-list filter (Why?)

Can anyone think of a reason to have the 0.0.0.0 filters in an inbound BGP connection prefix-list?

 

ip prefix-list RFC1918 seq 10 deny 0.0.0.0/0

ip prefix-list RFC1918 seq 20 deny 0.0.0.0/8 le 32

ip prefix-list RFC1918 seq 30 deny 10.0.0.0/8 le 32

ip prefix-list RFC1918 seq 40 deny 127.0.0.0/8 le 32

ip prefix-list RFC1918 seq 50 deny 169.254.0.0/16 le 32

ip prefix-list RFC1918 seq 60 deny 172.16.0.0/12 le 32

ip prefix-list RFC1918 seq 70 deny 192.0.2.0/24 le 32

ip prefix-list RFC1918 seq 80 deny 192.168.0.0/16 le 32

ip prefix-list RFC1918 seq 90 deny 224.0.0.0/3 le 32

ip prefix-list RFC1918 seq 100 deny 0.0.0.0/0 ge 25

ip prefix-list RFC1918 seq 110 permit 0.0.0.0/0 le 32

Thanks
Rich

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