Tier-3 = Access Provider, has citizens as customers. Tier-2 = Regional Provider, has Tier-3 ISPs, Large Enterprise and government as customers. Tier-1 = International ISP providing services to Tier-2 ISPs, Content Service Providers (CSP) and Application Service Providers (ASP). Note that this is a traditional model of the Internet.
Just because an ISP is Tier-2 doesn’t mean that their internet service is less effective. In fact, most Tier-1 networks prefer to deal with larger clients, leaving Tier-2 networks to focus on regional consumer and commercial internet access. Metronet is a Tier-2 internet provider offering reliable internet access across many states.
End Users are assigned an End Site assignment from their LIR or ISP. The size of the assignment is a local decision for the LIR or ISP to make, using a value of "n" x /64. Section 4.2 of ripe-690 provides guidelines about this. 5.4.2. Assignments shorter than a /48 to a single End Site
The UK Government’s £5bn Project Gigabit broadband rollout scheme has today announced that they’ve awarded the regional £33m (state aid) rollout contract for Derbyshire (LOT 3) in England to ISP Connect Fibre, which will aim to extend their full fibre network to an additional 17,000+ premises in hard to reach rural areas.
For the purpose of this exercise, I define three global geographical regions: 1) Asia Pacific (APAC) think; West of the Pacific, South from (and including) China/Korea/Japan to Australia (and New
Tier-1 ISP – definition: " A provider which peers with other Tier-1s and does NOT pay for transit " Caveat: ! Many marketing departments call their ISP a Tier-1 – even though that ISP may still pay for transit to some parts of the Internet ! Regional providers often have the reach of
Chris Mitchell, a director at the pro-net neutrality group Institute for Local Self-Reliance, explained that this large vs. small breakdown shouldn’t be much of a surprise. regional ISP with
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local isp vs regional isp
