AS18143
Mitsubishi Research Institute Dcs CO.,LTD. — nic.ad.jp
Summary
| Country |
 Japan
|
| Organization | Mitsubishi Research Institute Dcs CO.,LTD. |
| Domain | nic.ad.jp |
| Number of IPv4 | 4,096 |
| Number of IPv6 | 0 |
| AS Type | Education |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | August 16, 2024 (about 8 months ago) |
IP Ranges
AS18143 announces 1 IPv4 range and 0 IPv6 range.
That's a total of 4,096 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 202.254.32.0/20 |
Mitsubishi Research Institute Dcs CO.,LTD.
|
4,096 | JPNIC |
Peers
AS18143 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS18143 connects to the global Internet via at least 1 upstream provider. In this setup, AS18143 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS18143 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.