security - IP summarization -


how can summarization these ips

10.255.210.12

10.255.210.48

10.255.210.100

10.255.210.112

10.255.210.124

10.255.210.136

10.255.210.140

10.255.210.172

and this:

10.255.211.4

10.255.211.132

10.255.211.168

you won't able summarize them unless sequential.

for example, let's have few network prefixes:

10.1.1.1 , 10.1.1.2 peer peer link 10.5.4.0/24 user network , 10.5.5.0/24 voip phones.

10.1.1.1 , 10.1.1.2 can aggregated 10.1.1.0/30, 10.1.1.0 being network address , 10.1.1.3 broadcast.

the second set summarized 10.5.4.0/23, 10.5.5.255 being broadcast.

if not in sequence , not in increments of 2 (2,4,8,16,32,etc), limited.


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