What is a bogon network address?

What is a bogon network address?

A Bogon is an IP address (IPv4 or IPv6) that has yet to be officially assigned for use by the Internet Assigned Number Authority (IANA). As such they are unassigned and unrouted on the Internet. Bogons can be intentionally misused by hackers to hide their attacks by hiding their source IP address (hackers).

Is a bogon private network IP address?

Private IP addresses are also considered bogons because they are not supposed to be found on the public Internet. Many ISPs and end-user firewalls seek to block bogons, because they have no legitimate use (more details on how successful they can be at this are below).

What is a bogon route?

A bogon prefix is a route that should never appear in the Internet routing table. A packet routed over the public Internet (not including over VPNs or other tunnels) should never have an address in a bogon range. These are commonly found as the source addresses of DDoS attacks.

Who uses bogon IP addresses?

Bogon IP addresses are Martian addresses used to describe IP packets on the public internet that appear to be from an area of the IP address space reserved, but are not yet allocated or delegated by the Internet Assigned Numbers Authority (IANA) or any of the Regional Internet Registries (RIR).

Can A bogon address be used as a Martian address?

There is a category of addresses reserved by the IANA. These addresses cannot be used by any entity over a network operating on default or typical configurations. Bogon IPs: Martian addresses can be part of the address pool not yet been assigned by IANA to any node, which are known as Bogon IPs.

What is the definition of A bogon address?

This definition of bogon includes “martian” addresses (as listed in RFC 1918 and RFC 3330) and unallocated addresses as explained in the next subsection. Also included are addresses from networks that are always connected to other interfaces of the router.

Which is the best definition of a Martian address?

– Definition from WhatIs.com A Martian address is a source or destination IP address that does not exist on Planet Earth and is, thus, invalid and/or non-routable. Martian addresses are typically created accidentally by misconfigured systems, but they can also belong to a pool of reserved IANA (Internet Assigned Numbers Authority) addresses.

What’s the difference between Bogon networks and Martian networks?

These networks are sometimes called martians, as they might as well have come from Mars (where no valid networks exists; At least at the time of writing). Bogon networks are invalid on the internet, as they are networks that have been reserved for special use, or have not yet been allocated to a customer.