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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: BBC does IPv6 ;) (Was: large multi-site enterprises and PI prefix[Re: who gets a /32)
On 25/11/2004 12:50, Iljitsch van Beijnum wrote: However, in the absense of that particular piece of information, I have a hard time seeing how the BBC qualifies for a /32. Last time I checked, they weren't an ISP. 200 sites doesn't qualify you for a /32: it qualifies you for a /48 (jusst like one site does). That's 65536 subnets = ~300 subnets per site. If that's not enough, perhaps a /47 or /46 is in order, or maybe, just maybe a /40 = a /48 per site. But a /32 is ridiculous: this allows for 4 billion subnets (20 million per site). The BBC are an ISP, check out cidr-report for AS2818: 420 AS2818 BBC BBC Internet Services, UK Adjacency: 11 Upstream: 2 Downstream: 9 Upstream Adjacent AS list AS1257 TELE2 AB AS4637 REACH Reach Network Border AS Downstream Adjacent AS list AS21396 NETCONNEX NetConnex Broadband Ltd. - London, UK AS9156 BBC-US BBC Internet Services, America network AS15928 HAVENCO-AS HavenCo global AS; announced in US, London, Canada AS8401 MAILBOX Mailbox Internet UK Network AS8676 PRTSYSTEMS PRT Systems Ltd AS8910 NETALIA Netalia Internet Ltd. AS8838 ALICE Alice Networks AS8943 JUMP Jump Networks Ltd. AS8421 ALTOHIWAY altohiway Ltd
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