IPv4
サブネットマスク・ワイルドカードマスク一覧表
プレフィックス |
サブネットマスク |
ワイルドカードマスク |
/0 |
0.0.0.0 |
255.255.255.255 |
/1 |
128.0.0.0 |
127.255.255.255 |
/2 |
192.0.0.0 |
63.255.255.255 |
/3 |
224.0.0.0 |
31.255.255.255 |
/4 |
240.0.0.0 |
15.255.255.255 |
/5 |
248.0.0.0 |
7.255.255.255 |
/6 |
252.0.0.0 |
3.255.255.255 |
/7 |
254.0.0.0 |
1.255.255.255 |
/8 |
255.0.0.0 |
0.255.255.255 |
/9 |
255.128.0 |
0.127.255.255 |
/10 |
255.192.0.0 |
0.63.255.255 |
/11 |
255.224.0.0 |
0.31.255.255 |
/12 |
255.240.0.0 |
0.15.255.255 |
/13 |
255.248.0.0 |
0.7.255.255 |
/14 |
255.252.0.0 |
0.3.255.255 |
/15 |
255.254.0.0 |
0.1.255.255 |
/16 |
255.255.0.0 |
0.0.255.255 |
/17 |
255.255.128.0 |
0.0.127.255 |
/18 |
255.255.192.0 |
0.0.63.255 |
/19 |
255.255.224.0 |
0.0.31.250 |
/20 |
255.255.240.0 |
0.0.15.255 |
/21 |
255.255.248.0 |
0.0.7.255 |
/22 |
255.255.252.0 |
0.0.3.255 |
/23 |
255.255.254.0 |
0.0.1.255 |
/24 |
255.255.255.0 |
0.0.0.255 |
/25 |
255.255.255.128 |
0.0.0.127 |
/26 |
255.255.255.192 |
0.0.0.63 |
/27 |
255.255.255.224 |
0.0.0.31 |
/28 |
255.255.255.240 |
0.0.0.15 |
/29 |
255.255.255.248 |
0.0.0.7 |
/30 |
255.255.255.252 |
0.0.0.3 |
/31 |
255.255.255.254 |
0.0.0.1 |
/32 |
255.255.255.255 |
0.0.0.0 |
ICMP
ICMP Type一覧(Code詳細は下記IANAリンクより)
Type |
Name |
Reference |
0 |
Echo Reply |
[RFC792] |
1 |
Unassigned |
|
2 |
Unassigned |
|
3 |
Destination Unreachable |
[RFC792] |
4 |
Source Quench (Deprecated) |
[RFC792][RFC6633] |
5 |
Redirect |
[RFC792] |
6 |
Alternate Host Address |
|
7 |
Unassigned |
|
8 |
Echo |
[RFC792] |
9 |
Router Advertisement |
[RFC1256] |
10 |
Router Solicitation |
[RFC1256] |
11 |
Time Exceeded |
[RFC792] |
12 |
Parameter Problem |
[RFC792] |
13 |
Timestamp |
[RFC792] |
14 |
Timestamp Reply |
[RFC792] |
15 |
Information Request |
[RFC792] |
16 |
Information Reply |
[RFC792] |
17 |
Address Mask Request |
[RFC950] |
18 |
Address Mask Reply |
[RFC950] |
19 |
Reserved (for Security) |
[Solo] |
20-29 |
Reserved (for Robustness Experiment) |
[ZSu] |
30 |
Traceroute |
[RFC1393] |
31 |
Datagram Conversion Error |
[RFC1475] |
32 |
Mobile Host Redirect |
[David_Johnson] |
33 |
IPv6 Where-Are-You |
[Simpson] |
34 |
IPv6 I-Am-Here |
[Simpson] |
35 |
Mobile Registration Request |
[Simpson] |
36 |
Mobile Registration Reply |
[Simpson] |
37 |
Domain Name Request |
[RFC1788] |
38 |
Domain Name Reply |
[RFC1788] |
39 |
SKIP[Markson]40Photuris |
[RFC2521] |
41 |
ICMP messages utilized by experimental mobility protocols such as Seamoby |
[RFC4065] |
42-252 |
Unassigned |
|
253 |
RFC3692-style Experiment 1 |
[RFC4727] |
254 |
RFC3692-style Experiment 2 |
[RFC4727] |
255 |
Reserved |
[JBP] |
最終更新:2014年08月13日 22:36