nanog mailing list archives
Re: Ranges announced by Level3 without permitions.
From: Network Department <ripe () alfatelecom cz>
Date: Thu, 3 Mar 2011 09:13:13 +0100
Hi! 1) RIPE NCC policy requires all routes must be present at the RIPE DB and RIPE IPs could be officially announced outside RIPE Region. 2) Resources owners don't know anything about these routes.. so it means that ranges were announces without permission by third party company. On Thu, Mar 3, 2011 at 9:05 AM, Owen DeLong <owen () delong com> wrote:
On Mar 2, 2011, at 11:55 PM, Alfa Telecom wrote:Hello All! Maybe somebody could help me with some issue: Ranges below are announced by Level3 79.110.224.0/20 *[BGP/170] 08:23:34, MED 0, localpref 150, from 213.248.64.245 AS path: 3356 79.110.64.0/20 *[BGP/170] 08:25:07, MED 0, localpref 150, from 213.248.64.245 AS path: 3356 Both ranges are from RIPE region and couldn't be announced from ARIN ASN at all. We're sponsored LIR for both companies, I sent several emails to Level3 noc, made several calls but they still announce these ranges. ------------------ AndrewWhy can't they be announced from ARIN ASN? Many network ranges issued by RIPE are held by companies with operations in north america and are announced in North America from North American ASNs. If you are saying that the announcement from Level 3 is not on behalf of the companies for whom you are the sponsoring LIR, then, perhaps the registered customers (to whom the addresses are listed in whois) should contact Level 3 directly so that they can validate the resource registrants properly before removing the routes. If I misunderstand what you are attempting to say, I apologize, but, your message is hard to understand. Owen
-- Network Department Alfa Telecom s.r.o. http://www.alfatelecom.cz email: ripe () alfatelecom cz phone: +420 226 020 362
Current thread:
- Ranges announced by Level3 without permitions. Alfa Telecom (Mar 02)
- Message not available
- Re: Ranges announced by Level3 without permitions. Network Department (Mar 03)
- Message not available
- Re: Ranges announced by Level3 without permitions. Brandon Ross (Mar 03)
- Re: Ranges announced by Level3 without permitions. Alfa Telecom (Mar 03)
- Re: Ranges announced by Level3 without permitions. Patrick W. Gilmore (Mar 03)
- Re: Ranges announced by Level3 without permitions. Brandon Ross (Mar 03)
- Re: Ranges announced by Level3 without permitions. Christopher Morrow (Mar 03)
- Re: Ranges announced by Level3 without permitions. Suresh Ramasubramanian (Mar 03)
- Re: Ranges announced by Level3 without permitions. Randy Bush (Mar 04)
- Re: Ranges announced by Level3 without permitions. William Pitcock (Mar 04)
- Re: Ranges announced by Level3 without permitions. Alfa Telecom (Mar 03)