What are the costs of BGP?

Question

Border Gateway Protocol

We are planning to switch to BGP.
Can you tell me where I can find detailed information, how much does it cost? From IP rental and maintenance costs.
At least approximate numbers. Number of IPs - let's say 10pcs.

Answer 1

Addresses are no longer given out for free, you will have to buy them from someone. Prices, emnip, at 4 bucks per address (forever), in BGP almost everyone ignores routes to networks smaller than /24 (at the same time, there is no written rule about small networks, they just ignore them).
You need to register your AS in RIPE, be sure to make your own PI subnet (I don’t know anything about this place, I didn’t work with it). Like opium wrote above correctly.
Then you come to hosters / providers and say that you want to drive your network through them via BGP. Hetzner wants the following for 2 gigabit channels with BGP support:
Installation 357 € Per
month 238 €
You will give your uplink an announcement from your equipment (cisco or just software on bsd / linux), the uplink will filter your announcements and send them out.
Something like this.

Answer 2

subnet /24 registration ~ 15,000 rubles, annually ~ 8,000 rubles
a piece of iron that can BGP from 6,000 rubles