AS37889
J-PARC Center
AS 37889 JPARC-NET J-PARC Center
Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
| ASN | 37889 |
|---|---|
| Name | JPARC-NET J-PARC Center |
| Organization | J-PARC Center |
| Country | Japan |
| Registry | APNIC |
IPv4 Prefixes for AS37889
| Network | Location | Addresses | |
|---|---|---|---|
| 192.153.105.0/24 | J-PARC Center |  Chiyoda City |
256 |
| 192.153.106.0/23 | Hepnet-J | Tsukuba (Ōho) |
512 |
| 192.153.108.0/22 | Hepnet-J | Tsukuba (Ōho) |
1,024 |