Do mobile operators with an LTE connection and a 3g connection give out the same IP ranges?

Question

mobile connection

Do mobile operators with LTE connection and 3g connection give out the same IP ranges?
Or are these bands different for LTE and 3g?

Answer 1

As a rule, yes.
As a rule, GGSN (in 3g) and PGW (in LTE) (for reference, this is a kind of analogue of BRAS) are the same node.
This is done so that when switching seamlessly between LTE and 3g, the packet session and, accordingly, ip connections do not break.
In general, in short:
- you sit in LTE or 3g, anyway your traffic, _usually_, will land on the same node
- LTE and 3g subscribers, _usually_, sit on the same node mixed
- LTE and 3g, sitting on the same node, _usually_ use the same ip-pools

Answer 2

The same IP addresses.