[AfrIPv6-Discuss] Need of help for scaning ipv6 block

[Malick K. ALASSANE]

All right.

Le dim. 3 nov. 2019, à 17 h 00, Carlos Marcelo Martinez Cagnazzo <
carlosm3011 at gmail.com> a écrit :


> There are different heuristics that you can apply to reduce the size of

> the search space. See Fernando Gont's work on the issue.

>

> However, there is no way to brute force scan even a single /64 in a

> reasonable amount of time.

>

> Here at LACNIC we've searching for open resolvers in IPv6, see

> https://labs.lacnic.net/Identificando-servidores-DNS-IPv6-Open-Resolvers/

> (in Spanish , Google translate is your friend)

>

> Let me know if you have any questions about this work.

>

> Carlos

>

> via Newton Mail

> <https://cloudmagic.com/k/d/mailapp?ct=pa&cv=10.0.25&pv=9&source=email_footer_2>

> On Sun, Nov 03, 2019 at 12:15pm, Malick K. ALASSANE <alkomalick at gmail.com>

> wrote:

>

> My objective for this study is to detect open DNS resolvers in the AFRINIC

> IP space.

>

> Le dim. 3 nov. 2019, à 16 h 05, JORDI PALET MARTINEZ via AfrIPv6-Discuss <

> afripv6-discuss at afrinic.net> a écrit :

>

>> Hi Malick,

>>

>> That’s somehow, one of the “advantages” of IPv6, that make it much more

>> difficult.

>>

>> If the operators and end-users are doing a good work, they will not be

>> assigning neither contiguous prefixes, neither contiguous prefixes/LANs,

>> neither contiguous hosts!

>>

>> May be if you explain a bit more what you’re trying to achieve, we can

>> give some ideas.

>>

>> Regards,

>>

>> Jordi

>>

>> @jordipalet

>>

>> El 3/11/19 15:57, "Malick K. ALASSANE" <alkomalick at gmail.com> escribió:

>>

>> Good morning, everyone!

>> I'm doing a study on afrinic's IP address blocks. I didn't have any

>> constraints with ipv4 address blocks. The use of the zmap tool allowed me

>> to do a quick scan on all available IPV4 addresses. Unfortunately, i don't

>> know how to scan IPV6 blocks without taking a long time. Nmap, can help me,

>> but it could take several years to finish. Zmap or Masscan don't support

>> ipv6.

>>

>> I would like to know if anyone has a solution to quickly scan ipv6

>> address blocks to identify ipv6 servers that offer a service.

>>

>> Thanks for your help!

>>

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