Address space
AS45896 MOBIFONEGLOBAL-AS-VN Mobifone Global JSC
IPv4 prefixes
16
10.23K addresses
IPv6 prefixes
2
Most common size
/22
IPv4
Flagged
6
Shape
Prefix sizes
How this network carves its IPv4 space. 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
Prefix sizes
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| VN | Viet Nam | 18 |
Review
Flagged prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 103.37.29.0/28 | IPv4 | 16 | VN | Too specific |
| 103.37.29.16/30 | IPv4 | 4 | VN | Too specific |
| 103.37.29.28/30 | IPv4 | 4 | VN | Too specific |
| 103.37.29.32/27 | IPv4 | 32 | VN | Too specific |
| 103.37.29.64/26 | IPv4 | 64 | VN | Too specific |
| 103.37.29.128/25 | IPv4 | 128 | VN | Too specific |
A flag is an observation, not an accusation. Very large and very specific prefixes are both legitimate in the right context.
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 45.125.200.0/21 | IPv4 | 2,048 | VN | |
| 45.125.208.0/22 | IPv4 | 1,024 | VN | |
| 103.19.164.0/22 | IPv4 | 1,024 | VN | |
| 103.37.28.0/24 | IPv4 | 256 | VN | |
| 103.37.29.0/28 | IPv4 | 16 | VN | Too specific |
| 103.37.29.16/30 | IPv4 | 4 | VN | Too specific |
| 103.37.29.28/30 | IPv4 | 4 | VN | Too specific |
| 103.37.29.32/27 | IPv4 | 32 | VN | Too specific |
| 103.37.29.64/26 | IPv4 | 64 | VN | Too specific |
| 103.37.29.128/25 | IPv4 | 128 | VN | Too specific |
| 103.37.30.0/23 | IPv4 | 512 | VN | |
| 103.37.32.0/22 | IPv4 | 1,024 | VN | |
| 103.38.136.0/22 | IPv4 | 1,024 | VN | |
| 103.234.88.0/22 | IPv4 | 1,024 | VN | |
| 103.237.64.0/22 | IPv4 | 1,024 | VN | |
| 111.91.232.0/22 | IPv4 | 1,024 | VN | |
| 2001:df0:2e8::/48 | IPv6 | — | VN | |
| 2406:51c0::/32 | IPv6 | — | VN |