1
1
2

2
5
1
5
2

5
3
0
4
6

5
3
0
6
2

5
3
1
8
9
1
9
7
0
0
0
2
6
2
8
4
7
2
6
7
0
1
8
2
6
7
0
2
8
2
6
7
3
3
1
2
6
8
7
5
4
2
6
9
3
6
2
2
6
9
6
1
3
AS112 Reverse DNS 112
RIPE NCC K-Root Operations 25152
Universidade Estadual de Ponta Grossa 53046
GEGNET TELECOM 53062
Toque Telecom 53189
RIPE NCC Authoritative DNS 197000
DBUG 262847
ON Servi├žos Digitais 267018
UP Internet 267028
1 Fibra 267331
Fiber Giga 268754
Cybervia Internet 269362
Municipio de Ponta Grossa 269613