We had a good talk from Scott Hogg (https://hoggnet.com/) entitled "Large-Scale IPv6 Internet Reconnaissance".
He mentioned some useful tools, and how to and find out how IP addresses are allocated by ISPs
Videos should appear at https://www.youtube.com/@ukipv6council468 soon....
Examples of how ISPs allocate IPv6 addresses to customers.
Left is Charter, Middle is Comcast, and right is Viettel Group, which can help in searching for devices.
Two papers are mentioned:
Measuring the lPv6 network periphery, by Erik Rye, May 6, 2020
https://blog.apnic.net/2020/05/06/measuring-the-ipv6-nelwork-periphery/
Discovering the IPv6 Network Periphery, by Erik C. Rye, Robert Beverly
https://rbeverly.net/research/papers/edgy-pam20.pdf
Scott Hogg presenting some IPv6-compatible reconnaissance tools:
IPv6 Scanning Tools
ZMapv6 now supports IPv6 scanning. (version 4,3.1): https://gihub.com/tumi8/zmap
Masscan is a TCP port scanner. spews SYN packets asynchronously, scanning entire Internet in under 5 minutes:
htps.://ithub.com/robertdavidgraham/masscan
fi6s is an IPv6 port scanner designed to be fast by sending and processing
raw packets asynchronously.
https://github.com/sfan5/fi6s
Yarrp is an open-source tool developed by Robert Beverly (Naval Postgraduate School (NPS) that statelessly and randomly chosen destination and hop-limit. This utlity faclitlates fast active large-scale Internet remote reconnaissance.
https://www.cmand.org/yarrp