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Updating ip_is_reserved(): the last IPv4 address blocks (102-104/8, 179/8 and

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185/8) have been allocated to the RIRs
This commit is contained in:
kris
2011-02-04 03:06:57 +00:00
parent cd9d6a9fc4
commit 740318cee9
2 changed files with 3 additions and 7 deletions
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4
CHANGELOG
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@@ -32,7 +32,9 @@ o [Ndiff] Fixed an output line that wasn't being redirected to a file
when all other output was. [Daniel Miller]
o Updated IANA IP address space assignment list for random IP (-iR)
generation. [Kris]
generation. This list now contains only various reserved blocks as
IANA has handed out the final unallocated IPv4 addresses to the
RIRs. [Kris]
Nmap 5.50 [2011-01-28]

6
libnetutil/netutil.cc
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@@ -416,17 +416,11 @@ int ip_is_reserved(struct in_addr *ip)
case 10: /* the infamous 10.0.0.0/8 */
case 55: /* misc. U.S.A. Armed forces */
case 127: /* 127/8 is reserved for loopback */
case 179: /* 179/8 is IANA reserved */
case 185: /* 185/8 is IANA reserved */
return 1;
default:
break;
}
/* 102-104/8 is IANA reserved */
if (i1 >= 102 && i1 <= 104)
return 1;
/* 172.16.0.0/12 is reserved for private nets by RFC1819 */
if (i1 == 172 && i2 >= 16 && i2 <= 31)
return 1;