202.72.48.0/20
🇯🇵CIDR
202.72.48.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇯🇵 Japan
City
Setagaya City
RIR
APNIC
Status
allocated
Allocated
8/9/2004
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 202.72.48.0/20 | AS23820RAKUTEN - Rakuten Group, Inc. | No ROA | RADB | 5/30/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 202.72.56.0/21 | AS23820RAKUTEN - Rakuten Group, Inc. | No ROA | — | 5/30/2026 |
| 202.72.48.0/21 | AS23820RAKUTEN - Rakuten Group, Inc. | No ROA | — | 5/30/2026 |
| 202.72.60.0/22 | AS23820RAKUTEN - Rakuten Group, Inc. | No ROA | — | 5/30/2026 |
| 202.72.52.0/22 | AS23820RAKUTEN - Rakuten Group, Inc. | No ROA | — | 5/30/2026 |
| 202.72.48.0/22 | AS23820RAKUTEN - Rakuten Group, Inc. | No ROA | — | 5/30/2026 |
| 202.72.56.0/22 | AS23820RAKUTEN - Rakuten Group, Inc. | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS23820 | RADB | MAINT-AS4637 | 11/13/2023 |
Origin ASN
AS23820
RAKUTEN - Rakuten Group, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/202.72.48.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/202.72.48.0/20" | jq
External Links