27.136.0.0/13
🇯🇵CIDR
27.136.0.0/13
IP Version
IPv4
Addresses
524.2K
Mask
/13 (255.248.0.0)
Country
🇯🇵 Japan
City
Suginami City
RIR
APNIC
Status
allocated
Allocated
4/14/2010
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 27.136.0.0/13 | AS9824JTCL-JP-AS - JCOM Co., Ltd. | Valid | RADB | 5/30/2026 |
Covering Prefix
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 27.143.0.0/16 | AS9824JTCL-JP-AS - JCOM Co., Ltd. | Valid | — | 5/30/2026 |
| 27.138.0.0/16 | AS9824JTCL-JP-AS - JCOM Co., Ltd. | Valid | — | 5/30/2026 |
| 27.139.0.0/16 | AS9824JTCL-JP-AS - JCOM Co., Ltd. | Valid | — | 5/30/2026 |
| 27.140.0.0/16 | AS9824JTCL-JP-AS - JCOM Co., Ltd. | Valid | — | 5/30/2026 |
| 27.141.0.0/16 | AS9824JTCL-JP-AS - JCOM Co., Ltd. | Valid | — | 5/30/2026 |
| 27.137.0.0/16 | AS9824JTCL-JP-AS - JCOM Co., Ltd. | Valid | — | 5/30/2026 |
| 27.136.128.0/17 | AS9824JTCL-JP-AS - JCOM Co., Ltd. | Valid | — | 5/30/2026 |
| 27.142.128.0/17 | AS9824JTCL-JP-AS - JCOM Co., Ltd. | Valid | — | 5/30/2026 |
| 27.136.0.0/17 | AS9824JTCL-JP-AS - JCOM Co., Ltd. | Valid | — | 5/30/2026 |
| 27.142.0.0/17 | AS9824JTCL-JP-AS - JCOM Co., Ltd. | Valid | — | 5/30/2026 |
Origin ASN
AS9824
JTCL-JP-AS - JCOM Co., Ltd.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/27.136.0.0/13Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/27.136.0.0/13" | jq
External Links