asn.dev

Address space

AS6400 Compania Dominicana de Telefonos S. A.

Residential RIPE

IPv4 prefixes 136 844K addresses
IPv6 prefixes 20
Most common size /20 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/16
/16: 4
4
/17
/17: 4
4
/18
/18: 10
10
/19
/19: 13
13
/20
/20: 25
25
/21
/21: 21
21
/22
/22: 19
19
/23
/23: 21
21
/24
/24: 19
19

A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

IPv6 prefix sizes

All IPv6
/34
/34: 2
2
/35
/35: 1
1
/36
/36: 3
3
/37
/37: 2
2
/38
/38: 4
4
/39
/39: 8
8

Geography

Where the space lands

CountryNamePrefixes
DODominican Republic156