L3
Last updated
Last updated
https://en.wikipedia.org/wiki/Internet_Protocol_version_4
https://en.wikipedia.org/wiki/IPv6
An IPv6 packet has two parts: a header and payload.
Extension headers: The IPv6 packet header has a minimum size of 40 octets (320 bits). Options are implemented as extensions.
https://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml
v4/v6 ASN/Country/API: https://networksdb.io/
