157.101.224.0/20
🇯🇵CIDR
157.101.224.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 157.101.224.0/20 | AS7677DNP - Dai Nippon Printing Co., Ltd | No ROA | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 157.101.224.0/19 | AS7677DNP - Dai Nippon Printing Co., Ltd | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS7677 | RADB | MAINT-AS7677 | 11/13/2023 |
Origin ASN
AS7677
DNP - Dai Nippon Printing Co., Ltd
Geolocation
API
Open https://api.ipctl.io/v1/prefix/157.101.224.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/157.101.224.0/20" | jq
External Links