プロトコル番号一覧
参考： | http://www.iana.org/
| http://www.iana.org/assignments/protocol-numbers
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プロトコル番号順 | プロトコル名（アルファベット）順
プロトコル番号 | プロトコル名 | プロトコル名詳細
0 | HOPOPT | IPv6 Hop-by-Hop Option
1 | ICMP | Internet Control Message Protocol
2 | IGMP | Internet Group Management Protocol
3 | GGP | Gateway-to-Gateway Protocol
4 | IP | IP in IP (encapsulation)
5 | ST | Stream Protocol
6 | TCP | Transmission Control Protocol
7 | CBT | CBT
8 | EGP | Exterior Gateway Protocol
9 | IGP | Interior Gateway Protocol
10 | BBN-RCC-MON | BBN RCC Monitoring
11 | NVP-II | Network Voice Protocol
12 | PUP | PUP（PARC Universal Packet） Protocol
13 | ARGUS | ARGUS Protocol
14 | EMCON | Emission Control Protocol
15 | XNET | Cross Net Debugger
16 | CHAOS | Chaos Protocol
17 | UDP | User Datagram Protocol
18 | MUX | Multiplexing Protocol
19 | DCN-MEAS | DCN Measurement Subsystems Protocol
20 | HMP | Host Monitoring Protocol
21 | PRM | Packet Radio Measurement
22 | XNS-IDP | XEROX Network System IDP
23 | TRUNK-1 | Trunk-1 Protocol
24 | TRUNK-2 | Trunk-2 Protocol
25 | LEAF-1 | Leaf-1 Protocol
26 | LEAF-2 | Leaf-2 Protocol
27 | RDP | Reliable Data Protocol
28 | IRTP | Internet Reliable Transaction Protocol
29 | ISO-TP4 | ISO Transport Protocol Class 4
30 | NETBLT | Bulk Data Transfer Protocol
31 | MFE-NSP | MFE Network Services Protocol
32 | MERIT-INP | MERIT Internodal Protocol
33 | DCCP | Datagram Congestion Control Protocol
34 | 3PC | Third Party Connect Protocol
35 | IDPR | Inter-Domain Policy Routing Protocol
36 | XTP | Xpress Transfer Protocol
37 | DDP | Datagram Delivery Protocol
38 | IDPR-CMTP | IDPR Control Message Transport Protocol
39 | TP++ | TP++ Transport Protocol
40 | IL | IL Transport Protocol
41 | IPv6 | Internet Protocol version6
42 | SDRP | Source Demand Routing Protocol
43 | IPv6-Route | Routing Header for IPv6
44 | IPv6-Frag | Fragment Header for IPv6
45 | IDRP | Inter-Domain Routing Protocol
46 | RSVP | Reservation Protocol
47 | GRE | General Routing Encapsulation
48 | MHRP | Mobile Host Routing Protocol
49 | BNA | BNA
50 | ESP | Encap Security Payload Protocol
51 | AH | Authentication Header
52 | I-NLSP | Integrated Net Layer Security
53 | SWIPE | IP with Encryption
54 | NARP | NBMA Address Resolution Protocol
55 | MOBILE | IP Mobility
56 | TLSP | Transport Layer Security Protocol
57 | SKIP | SKIP
58 | IPv6-ICMP | ICMP for IPv6
59 | IPv6-NoNxt | No Next Header for IPv6
60 | IPv6-Opts | Destination Options for IPv6
61 |  | any host internal protocol
62 | CFTP | CFTP
63 |  | any local network
64 | SAT-EXPAK | SATNET and Backroom EXPAK
65 | KRYPTOLAN | Kryptolan
66 | RVD | MIT Remote Virtual Disk Protocol
67 | IPPC | Internet Pluribus Packet Core
68 |  | any distributed file system
69 | SAT-MON | SATNET Monitoring
70 | VISA | VISA Protocol
71 | IPCU | Internet Packet Core Utility
72 | CPNX | Computer Protocol Network Executive
73 | CPHB | Computer Protocol Heart Beat
74 | WSN | Wang Span Network
75 | PVP | Packet Video Protocol
76 | BR-SAT-MON | Backroom SATNET Monitoring
77 | SUN-ND | SUN ND PROTOCOL-Temporary
78 | WB-MON | WIDEBAND Monitoring
79 | WB-EXPAK | WIDEBAND EXPAK
80 | ISO-IP | ISO Internet Protocol
81 | VMTP | Versatile Message Transaction Protocol
82 | SECURE-VMTP | SECURE-VMTP
83 | VINES | Virtual Networking System
84 | TTP | Timed Token Protocol
85 | NSFNET-IGP | NSFNET-Interior Gateway Protocol
86 | DGP | Dissimilar Gateway Protocol
87 | TCF | TCF
88 | EIGRP | EIGRP
89 | OSPFIGP | Open Shortest Path First Interior Gateway Protocol
90 | Sprite-RPC | Sprite Remote Procedure Call Protocol
91 | LARP | Locus Address Resolution Protocol
92 | MTP | Multicast Transport Protocol
93 | AX.25 | AX.25 Frames
94 | IPIP | IP-within-IP Encapsulation Protocol
95 | MICP | Mobile Internetworking Control Protocol
96 | SCC-SP | Semaphore Communications Security Protocol
97 | ETHERIP | Ethernet-within-IP Encapsulation
98 | ENCAP | Encapsulation Header
99 |  | any private encryption scheme
100 | GMTP | GMTP
101 | IFMP | Ipsilon Flow Management Protocol
102 | PNNI | PNNI over IP
103 | PIM | Protocol Independent Multicast
104 | ARIS | ARIS
105 | SCPS | SCPS
106 | QNX | QNX
107 | A/N | Active Networks
108 | IPComp | IP Payload Compression Protocol
109 | SNP | Sitara Networks Protocol
110 | Compaq-Peer | Compaq Peer Protocol
111 | IPX-in-IP | IPX in IP
112 | VRRP | Virtual Router Redundancy Protocol
113 | PGM | PGM Reliable Transport Protocol
114 |  | any 0-hop protocol
115 | L2TP | Layer Two Tunneling Protocol
116 | DDX | D-II Data Exchange (DDX)
117 | IATP | Interactive Agent Transfer Protocol
118 | STP | Schedule Transfer Protocol
119 | SRP | SpectraLink Radio Protocol
120 | UTI | UTI
121 | SMP | Simple Message Protocol
122 | SM | SM
123 | PTP | Performance Transparency Protocol
124 | ISIS over IPv4 |
125 | FIRE |
126 | CRTP | Combat Radio Transport Protocol
127 | CRUDP | Combat Radio User Datagram
128 | SSCOPMCE |
129 | IPLT |
130 | SPS | Secure Packet Shield
131 | PIPE | Private IP Encapsulation within IP
132 | SCTP | Stream Control Transmission Protocol
133 | FC | Fibre Channel
134 |  | RSVP-E2E-IGNORE
135 |  | Mobility Header
136 |  | UDPLite
137 |  | MPLS-in-IP
138-254 |  | 未指定
255 |  | 予約

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