RIPE NCC Requirements: End User Assignment Agreement states: “End User may not sub-assign resources to third parties.” Best regards, August Yang On 2023-03-21 13:12, George Toma wrote:
I do not believe ASN sharing is illegal or prohibited, it's not prohibited in LACNIC and in APNIC policy I also could not find anything about ASN sharing, only
APNIC policy states: "2.3. Autonomous System (AS)An Autonomous System (AS) is a connected group of one or more IP prefixes run by one or more network operators under a single and clearly defined routing policy. 2.3.1. Autonomous System Number (ASN) An Autonomous System Number (ASN) is a unique two- or four-byte number associated with an AS. The ASN is used as an identifier to allow the AS to exchange dynamic routing information with other Autonomous Systems."
Nothing prohibiting ASN sharing and 2.3 specifically states "run by one or more network operators... single routing policy"
Regards George
On Tue, Mar 21, 2023 at 8:00 AM <nanog-request@nanog.org> wrote:
Message: 19 Date: Mon, 20 Mar 2023 16:24:09 -0400 From: ayang@august.tw To: Collider <large.hadron.collider@gmx.com> Cc: nanog@nanog.org Subject: Re: Spamhaus flags any IP announced by our ASN as a criminal network Message-ID: <5b7ed1b1fbff65dfc63d188c2e1f95af@august.tw> Content-Type: text/plain; charset=UTF-8; format=flowed
Several Huize ASNs, e.g. AS47158 and AS141011, were revoked due to RIR policy violations, which include prohibited sharing of ASNs with third parties, IP hijacking, and malicious path prepending.
Given this history, it is not surprising that Spamhaus would blacklist IP addresses associated with their ASN. In my opinion, such action is well-justified.
Best regards, August Yang