icmp_code_id,icmp_code,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 (Deprecated),[RFC6918]
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 (Deprecated),[RFC792][RFC6918]
16,Information Reply (Deprecated),[RFC792][RFC6918]
17,Address Mask Request (Deprecated),[RFC950][RFC6918]
18,Address Mask Reply (Deprecated),[RFC950][RFC6918]
19,Reserved (for Security),[Solo]
20,Reserved (for Robustness Experiment),[ZSu]
21,Reserved (for Robustness Experiment),[ZSu]
22,Reserved (for Robustness Experiment),[ZSu]
23,Reserved (for Robustness Experiment),[ZSu]
24,Reserved (for Robustness Experiment),[ZSu]
25,Reserved (for Robustness Experiment),[ZSu]
26,Reserved (for Robustness Experiment),[ZSu]
27,Reserved (for Robustness Experiment),[ZSu]
28,Reserved (for Robustness Experiment),[ZSu]
29,Reserved (for Robustness Experiment),[ZSu]
30,Traceroute (Deprecated),[RFC1393][RFC6918]
31,Datagram Conversion Error (Deprecated),[RFC1475][RFC6918]
32,Mobile Host Redirect (Deprecated),[David_Johnson][RFC6918]
33,IPv6 Where-Are-You (Deprecated),[Simpson][RFC6918]
34,IPv6 I-Am-Here (Deprecated),[Simpson][RFC6918]
35,Mobile Registration Request (Deprecated),[Simpson][RFC6918]
36,Mobile Registration Reply (Deprecated),[Simpson][RFC6918]
37,Domain Name Request (Deprecated),[RFC1788][RFC6918]
38,Domain Name Reply (Deprecated),[RFC1788][RFC6918]
39,SKIP (Deprecated),[Markson][RFC6918]
40,Photuris,[RFC2521]
41,"ICMP messages utilized by experimental mobility protocols such as Seamoby",[RFC4065]
43,Unassigned,
44,Unassigned,
45,Unassigned,
46,Unassigned,
47,Unassigned,
48,Unassigned,
49,Unassigned,
50,Unassigned,
51,Unassigned,
52,Unassigned,
53,Unassigned,
54,Unassigned,
55,Unassigned,
56,Unassigned,
57,Unassigned,
58,Unassigned,
59,Unassigned,
60,Unassigned,
61,Unassigned,
62,Unassigned,
63,Unassigned,
64,Unassigned,
65,Unassigned,
66,Unassigned,
67,Unassigned,
68,Unassigned,
69,Unassigned,
70,Unassigned,
71,Unassigned,
72,Unassigned,
73,Unassigned,
74,Unassigned,
75,Unassigned,
76,Unassigned,
77,Unassigned,
78,Unassigned,
79,Unassigned,
80,Unassigned,
81,Unassigned,
82,Unassigned,
83,Unassigned,
84,Unassigned,
85,Unassigned,
86,Unassigned,
87,Unassigned,
88,Unassigned,
89,Unassigned,
90,Unassigned,
91,Unassigned,
92,Unassigned,
93,Unassigned,
94,Unassigned,
95,Unassigned,
96,Unassigned,
97,Unassigned,
98,Unassigned,
99,Unassigned,
100,Unassigned,
101,Unassigned,
102,Unassigned,
103,Unassigned,
104,Unassigned,
105,Unassigned,
106,Unassigned,
107,Unassigned,
108,Unassigned,
109,Unassigned,
110,Unassigned,
111,Unassigned,
112,Unassigned,
113,Unassigned,
114,Unassigned,
115,Unassigned,
116,Unassigned,
117,Unassigned,
118,Unassigned,
119,Unassigned,
120,Unassigned,
121,Unassigned,
122,Unassigned,
123,Unassigned,
124,Unassigned,
125,Unassigned,
126,Unassigned,
127,Unassigned,
128,Unassigned,
129,Unassigned,
130,Unassigned,
131,Unassigned,
132,Unassigned,
133,Unassigned,
134,Unassigned,
135,Unassigned,
136,Unassigned,
137,Unassigned,
138,Unassigned,
139,Unassigned,
140,Unassigned,
141,Unassigned,
142,Unassigned,
143,Unassigned,
144,Unassigned,
145,Unassigned,
146,Unassigned,
147,Unassigned,
148,Unassigned,
149,Unassigned,
150,Unassigned,
151,Unassigned,
152,Unassigned,
153,Unassigned,
154,Unassigned,
155,Unassigned,
156,Unassigned,
157,Unassigned,
158,Unassigned,
159,Unassigned,
160,Unassigned,
161,Unassigned,
162,Unassigned,
163,Unassigned,
164,Unassigned,
165,Unassigned,
166,Unassigned,
167,Unassigned,
168,Unassigned,
169,Unassigned,
170,Unassigned,
171,Unassigned,
172,Unassigned,
173,Unassigned,
174,Unassigned,
175,Unassigned,
176,Unassigned,
177,Unassigned,
178,Unassigned,
179,Unassigned,
180,Unassigned,
181,Unassigned,
182,Unassigned,
183,Unassigned,
184,Unassigned,
185,Unassigned,
186,Unassigned,
187,Unassigned,
188,Unassigned,
189,Unassigned,
190,Unassigned,
191,Unassigned,
192,Unassigned,
193,Unassigned,
194,Unassigned,
195,Unassigned,
196,Unassigned,
197,Unassigned,
198,Unassigned,
199,Unassigned,
200,Unassigned,
201,Unassigned,
202,Unassigned,
203,Unassigned,
204,Unassigned,
205,Unassigned,
206,Unassigned,
207,Unassigned,
208,Unassigned,
209,Unassigned,
210,Unassigned,
211,Unassigned,
212,Unassigned,
213,Unassigned,
214,Unassigned,
215,Unassigned,
216,Unassigned,
217,Unassigned,
218,Unassigned,
219,Unassigned,
220,Unassigned,
221,Unassigned,
222,Unassigned,
223,Unassigned,
224,Unassigned,
225,Unassigned,
226,Unassigned,
227,Unassigned,
228,Unassigned,
229,Unassigned,
230,Unassigned,
231,Unassigned,
232,Unassigned,
233,Unassigned,
234,Unassigned,
235,Unassigned,
236,Unassigned,
237,Unassigned,
238,Unassigned,
239,Unassigned,
240,Unassigned,
241,Unassigned,
242,Unassigned,
243,Unassigned,
244,Unassigned,
245,Unassigned,
246,Unassigned,
247,Unassigned,
248,Unassigned,
249,Unassigned,
250,Unassigned,
251,Unassigned,
252,Unassigned,
252,Unassigned,
253,RFC3692-style Experiment 1,[RFC4727]
254,RFC3692-style Experiment 2,[RFC4727]
255,Reserved,[JBP]