Difference between revisions of "Bogon networks"
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Bogon IP addresses can, not entirely accurately, be thought of as fake IP addresses. The bogon IP space not assigned to any entity by Internet Assigned Numbers Authority (IANA) and RIR (Regional Internet Registry) may be as of yet unassigned or may be specially reserved for private network use. Addresses reserved for private networks, such as those in 10.0.0.0/8, 172.16.0.0/12, and 192.168.0.0/16 are considered bogon. Local machine loopback addresses like those in 127.0.0.0/8 and link-local addresses like 169.254.0.0/16 are also bogon. | Bogon IP addresses can, not entirely accurately, be thought of as fake IP addresses. The bogon IP space not assigned to any entity by Internet Assigned Numbers Authority (IANA) and RIR (Regional Internet Registry) may be as of yet unassigned or may be specially reserved for private network use. Addresses reserved for private networks, such as those in 10.0.0.0/8, 172.16.0.0/12, and 192.168.0.0/16 are considered bogon. Local machine loopback addresses like those in 127.0.0.0/8 and link-local addresses like 169.254.0.0/16 are also bogon. | ||
| + | |||
| + | == bogon IP address ranges == | ||
| + | |||
| + | === IPv4 Bogon Ranges === | ||
| + | |||
| + | 0.0.0.0/8 "This" network | ||
| + | 10.0.0.0/8 Private-use networks | ||
| + | 100.64.0.0/10 Carrier-grade NAT | ||
| + | 127.0.0.0/8 Loopback | ||
| + | 127.0.53.53 Name collision occurrence | ||
| + | 169.254.0.0/16 Link local | ||
| + | 172.16.0.0/12 Private-use networks | ||
| + | 192.0.0.0/24 IETF protocol assignments | ||
| + | 192.0.2.0/24 TEST-NET-1 | ||
| + | 192.168.0.0/16 Private-use networks | ||
| + | 198.18.0.0/15 Network interconnect device benchmark testing | ||
| + | 198.51.100.0/24 TEST-NET-2 | ||
| + | 203.0.113.0/24 TEST-NET-3 | ||
| + | 224.0.0.0/4 Multicast | ||
| + | 240.0.0.0/4 Reserved for future use | ||
| + | 255.255.255.255/32 Limited broadcast | ||
| + | |||
| + | === IPv6 Bogon Ranges === | ||
| + | |||
| + | ::/128 Node-scope unicast unspecified address | ||
| + | ::1/128 Node-scope unicast loopback address | ||
| + | ::ffff:0:0/96 IPv4-mapped addresses | ||
| + | ::/96 IPv4-compatible addresses | ||
| + | 100::/64 Remotely triggered black hole addresses | ||
| + | 2001:10::/28 Overlay routable cryptographic hash identifiers (ORCHID) | ||
| + | 2001:db8::/32 Documentation prefix | ||
| + | fc00::/7 Unique local addresses (ULA) | ||
| + | fe80::/10 Link-local unicast | ||
| + | fec0::/10 Site-local unicast (deprecated) | ||
| + | ff00::/8 Multicast (Note: ff0e:/16 is global scope and may appear on the global internet.) | ||
Revision as of 20:13, 3 February 2024
A bogon network is a range of IP addresses that are otherwise known as bogon addresses, those defined as Martians (private and reserved addresses defined by RFC 1918, RFC 5735, and RFC 6598) and netblocks that have not been allocated to a regional internet registry (RIR) by the Internet Assigned Numbers Authority.
Bogon IP addresses can, not entirely accurately, be thought of as fake IP addresses. The bogon IP space not assigned to any entity by Internet Assigned Numbers Authority (IANA) and RIR (Regional Internet Registry) may be as of yet unassigned or may be specially reserved for private network use. Addresses reserved for private networks, such as those in 10.0.0.0/8, 172.16.0.0/12, and 192.168.0.0/16 are considered bogon. Local machine loopback addresses like those in 127.0.0.0/8 and link-local addresses like 169.254.0.0/16 are also bogon.
bogon IP address ranges
IPv4 Bogon Ranges
0.0.0.0/8 "This" network 10.0.0.0/8 Private-use networks 100.64.0.0/10 Carrier-grade NAT 127.0.0.0/8 Loopback 127.0.53.53 Name collision occurrence 169.254.0.0/16 Link local 172.16.0.0/12 Private-use networks 192.0.0.0/24 IETF protocol assignments 192.0.2.0/24 TEST-NET-1 192.168.0.0/16 Private-use networks 198.18.0.0/15 Network interconnect device benchmark testing 198.51.100.0/24 TEST-NET-2 203.0.113.0/24 TEST-NET-3 224.0.0.0/4 Multicast 240.0.0.0/4 Reserved for future use 255.255.255.255/32 Limited broadcast
IPv6 Bogon Ranges
::/128 Node-scope unicast unspecified address ::1/128 Node-scope unicast loopback address ::ffff:0:0/96 IPv4-mapped addresses ::/96 IPv4-compatible addresses 100::/64 Remotely triggered black hole addresses 2001:10::/28 Overlay routable cryptographic hash identifiers (ORCHID) 2001:db8::/32 Documentation prefix fc00::/7 Unique local addresses (ULA) fe80::/10 Link-local unicast fec0::/10 Site-local unicast (deprecated) ff00::/8 Multicast (Note: ff0e:/16 is global scope and may appear on the global internet.)
