Address space
AS7676 TAM TAM-Internet Service T.A.M Co., Ltd.
IPv4 prefixes
23
39.68K addresses
IPv6 prefixes
3
Most common size
/23
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.
Shape
Prefix sizes
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| JP | Japan | 26 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 103.174.60.0/23 | IPv4 | 512 | JP | |
| 103.174.142.0/23 | IPv4 | 512 | JP | |
| 112.140.168.0/21 | IPv4 | 2,048 | JP | |
| 157.14.20.0/22 | IPv4 | 1,024 | JP | |
| 157.14.56.0/21 | IPv4 | 2,048 | JP | |
| 157.14.82.0/23 | IPv4 | 512 | JP | |
| 157.14.84.0/22 | IPv4 | 1,024 | JP | |
| 157.14.88.0/21 | IPv4 | 2,048 | JP | |
| 157.14.216.0/21 | IPv4 | 2,048 | JP | |
| 202.55.112.0/20 | IPv4 | 4,096 | JP | |
| 202.80.152.0/21 | IPv4 | 2,048 | JP | |
| 202.241.132.0/22 | IPv4 | 1,024 | JP | |
| 202.241.140.0/23 | IPv4 | 512 | JP | |
| 202.241.142.0/24 | IPv4 | 256 | JP | |
| 202.241.156.0/24 | IPv4 | 256 | JP | |
| 202.241.158.0/23 | IPv4 | 512 | JP | |
| 202.241.176.0/24 | IPv4 | 256 | JP | |
| 202.241.178.0/23 | IPv4 | 512 | JP | |
| 203.210.88.0/22 | IPv4 | 1,024 | JP | |
| 210.133.160.0/19 | IPv4 | 8,192 | JP | |
| 210.155.224.0/22 | IPv4 | 1,024 | JP | |
| 219.121.208.0/20 | IPv4 | 4,096 | JP | |
| 219.122.80.0/20 | IPv4 | 4,096 | JP | |
| 2400:12e0::/32 | IPv6 | — | JP | |
| 2400:3aa0::/32 | IPv6 | — | JP | |
| 2407:fc40::/32 | IPv6 | — | JP |