[Internet-e-architetture-di-rete] esercizi riepilogativi governance, IPv4, IPv6, routing

[Abigail Bianconi]

>Diamo un'occhiata al database del radb:
>[gandalf at gondor:~] whois -m 2a03:2880:f001:1f:face:b00c::25de
>route6:     2a03:2880:f001::/48
>descr:      Facebook, Inc.

*>origin :   AS32934>mnt-by:     MAINT-AS32934*
>changed:    dsp at fb.com 20130911  #03:09:41Z
>source:     RADB


abigail at abi:~$ whois -r 2a03:2880:f001:1f:face:b00c::25de
% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '2a03:2880::/29'

% Abuse contact for '2a03:2880::/29' is 'domain at fb.com'

inet6num:       2a03:2880::/29
netname:        IE-FACEBOOK-201100822
descr:          Facebook Ireland Ltd
country:        IE
org:            ORG-FIL7-RIPE
admin-c:        RD4299-RIPE
tech-c:         RD4299-RIPE
status:         ALLOCATED-BY-RIR
*mnt-by:         RIPE-NCC-HM-MNT*
mnt-lower:      fb-neteng
mnt-routes:     fb-neteng
created:        2015-09-24T12:59:37Z
last-modified:  2016-04-14T10:48:51Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.86
(DB-1)

Approfitto dell'intervento di Mauro per porre una domanda.
Probabilmente sbaglio qualcosa, ma in diversi IP, eseguendo il comando
whois, non riesco a trovare l'AS di appartenenza.

Ho eseguito gli stessi comandi di Mauro e come evidenziato, non mi segnala
in numero di sistema autonomo...

Mi dite cosa manca? Almeno provo a completare l'esercizio.

Grazie mille...
Abi
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