Address space
AS24251 ICNTV-NET Iwakuni Cable Network Corporation
IPv4 prefixes
12
18.43K addresses
IPv6 prefixes
0
Most common size
/22
IPv4
Flagged
0
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.
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| JP | Japan | 12 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 49.156.4.0/22 | IPv4 | 1,024 | JP | |
| 49.156.8.0/22 | IPv4 | 1,024 | JP | |
| 49.156.12.0/23 | IPv4 | 512 | JP | |
| 49.156.14.0/24 | IPv4 | 256 | JP | |
| 49.156.15.0/24 | IPv4 | 256 | JP | |
| 103.114.180.0/22 | IPv4 | 1,024 | JP | |
| 117.18.192.0/20 | IPv4 | 4,096 | JP | |
| 202.56.64.0/20 | IPv4 | 4,096 | JP | |
| 202.93.144.0/21 | IPv4 | 2,048 | JP | |
| 202.223.4.0/22 | IPv4 | 1,024 | JP | |
| 202.237.80.0/21 | IPv4 | 2,048 | JP | |
| 202.237.88.0/22 | IPv4 | 1,024 | JP |