IPv4 AS Names Directory: AS Name Japan Registry Service Co. Ltd.
Japan Registry Service Co. Ltd. - IPv4 Network Ranges (CIDRs)
Japan Registry Service Co. Ltd. has 5 IPv4 network ranges (CIDR).
Including: 103.47.2.0/24, 202.11.16.0/23, 203.119.1.0/24, 203.119.40.0/24, 203.208.23.0/24
This information corresponds to IPv4 addresses for AS Name Japan Registry Service Co. Ltd., but this AS Name also has associated IPv6 address ranges.
Check the IPv6 data for this AS Name
Download the complete list of CIDRs and AS numbers associated with Japan Registry Service Co. Ltd. for IPv4 in multiple formats: Text File (one per line), Comma Separated Text File, JSON or CSV File. The preview shows only a portion of the data, but these download options allow access to the full dataset.
Japan Registry Service Co. Ltd. - Autonomous System Numbers (AS)
Japan Registry Service Co. Ltd. is associated with 3 AS numbers.
These are: AS18149, AS23774, AS24252
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 103.47.2.0 to 103.47.2.255 | 103.47.2.0/24 | AS18149 | Japan Registry Service Co. Ltd. | See Range |
| 202.11.16.0 to 202.11.17.255 | 202.11.16.0/23 | AS18149 | Japan Registry Service Co. Ltd. | See Range |
| 203.119.1.0 to 203.119.1.255 | 203.119.1.0/24 | AS23774 | Japan Registry Service Co. Ltd. | See Range |
| 203.119.40.0 to 203.119.40.255 | 203.119.40.0/24 | AS24252 | Japan Registry Service Co. Ltd. | See Range |
| 203.208.23.0 to 203.208.23.255 | 203.208.23.0/24 | AS18149 | Japan Registry Service Co. Ltd. | See Range |
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