AS131893 RICOH Company Ltd.
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 133.139.18.0/23 | 512 | |
| 133.139.20.0/23 | 512 | |
| 133.139.25.0/24 | 256 | |
| 133.139.26.0/24 | 256 | |
| 133.139.34.0/24 | 256 | |
| 133.139.44.0/23 | 512 | |
| 133.139.55.0/24 | 256 | |
| 133.139.61.0/24 | 256 | |
| 133.139.70.0/23 | 512 | |
| 133.139.72.0/24 | 256 | |
| 133.139.88.0/24 | 256 | |
| 133.139.94.0/24 | 256 | |
| 133.139.109.0/24 | 256 | |
| 133.139.114.0/24 | 256 | |
| 133.139.241.0/24 | 256 | |
| 133.139.242.0/24 | 256 | |
| 133.139.248.0/24 | 256 | |
| 210.173.216.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:df0:467::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:df7:4808::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:df7:480a::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:df7:480c::/48 | 1,208,925,819,614,629,174,706,176 |
Upstreams
Downstreams
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
