L3

IPv4 Packet

IPv6 Packet

https://en.wikipedia.org/wiki/IPv6

Protocol

https://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml

  • IPv4[RFC791]: "Protocol" field, 8 bit

  • IPv6[RFC8200]: "Next Header" field

DB

v4/v6 ASN/Country/API: https://networksdb.io/

Last updated