Is this number of networks normal in OSPF?

Question

Network routing

Hi all.
I work with dynamic routing insofar as the architectural question naturally arose: are the networks chosen too flat and scattered and will the further growth of the routing table (and it will certainly be) create problems in the future? Perhaps some optimizations need to be done before it's too late.
An example of a config of one of the branches, OSPF protocol.

routing ospf route print

# DST-ADDRESS        STATE          COST                                                                                        GATEWAY         INTERFACE                                                                                   
 0 10.0.0.0/30        intra-area     20                                                                                          10.0.0.13       to101v01                                                                                    
 1 10.0.0.4/30        intra-area     20                                                                                          10.0.0.13       to101v01                                                                                    
 2 10.0.0.8/30        intra-area     20                                                                                          10.0.0.13       to101v01                                                                                    
 3 10.0.0.12/30       intra-area     10                                                                                          0.0.0.0         to101v01                                                                                    
 4 10.0.0.16/30       intra-area     20                                                                                          10.0.0.13       to101v01                                                                                    
 5 10.0.0.20/30       intra-area     20                                                                                          10.0.0.13       to101v01                                                                                    
 6 10.10.1.0/30       intra-area     20                                                                                          10.0.0.13       to101v01                                                                                    
 7 10.10.2.0/24       intra-area     21                                                                                          10.0.0.13       to101v01                                                                                    
 8 10.10.6.0/27       intra-area     21                                                                                          10.0.0.13       to101v01                                                                                    
 9 10.10.8.0/24       intra-area     20                                                                                          10.0.0.13       to101v01                                                                                    
10 10.10.10.0/24      intra-area     21                                                                                          10.0.0.13       to101v01                                                                                    
11 10.10.100.0/24     intra-area     21                                                                                          10.0.0.13       to101v01                                                                                    
12 10.10.200.0/24     intra-area     21                                                                                          10.0.0.13       to101v01                                                                                    
13 10.10.201.0/28     intra-area     21                                                                                          10.0.0.13       to101v01                                                                                    
14 192.168.1.0/24     intra-area     10                                                                                          0.0.0.0         bridge                                                                                      
15 192.168.2.0/24     intra-area     21                                                                                          10.0.0.13       to101v01                                                                                    
16 192.168.3.0/24     intra-area     1020                                                                                        10.0.0.13       to101v01                                                                                    
17 192.168.7.0/24     intra-area     30                                                                                          10.0.0.13       to101v01                                                                                    
18 192.168.29.0/29    intra-area     120                                                                                         10.0.0.13       to101v01                                                                                    
19 192.168.29.8/29    intra-area     120                                                                                         10.0.0.13       to101v01

Thank you.
UPD. Then please explain about the number of tunnels in the table. We have to announce the /30 tunnel networks through which OSPF goes in order for it to work at all. But any branch does not need to know about the other branch's tunnel network at all. The question is, can these routes be avoided, or is it a necessary evil?

Answer 1

In principle, there will be no problems as long as the tablet is placed in the RAM.
well, OSPF doesn't really give you options :)
PS It's not much, when you get to three zeros, then you can already talk about something, but I'm afraid then you will be more worried about bandwidth;)

Answer 2

It depends on the performance of the equipment, I had a network with 2k+ OSPF prefixes, although they were divided into many areas.

Answer 3

/me looked at the network, where there are about 50k routes in ospf.... so what?
There is nothing to worry about in your case....