154.204.136.0/21
🇺🇸CIDR
154.204.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
RIR
AFRINIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 154.204.136.0/21 | AS400619AROSS-AS - AROSSCLOUD INC. | Valid | RADB | 6/13/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 154.204.136.0/24 | AS400619AROSS-AS - AROSSCLOUD INC. | Valid | — | 6/13/2026 |
| 154.204.137.0/24 | AS400619AROSS-AS - AROSSCLOUD INC. | Valid | — | 6/13/2026 |
| 154.204.138.0/24 | AS400619AROSS-AS - AROSSCLOUD INC. | Valid | — | 6/13/2026 |
| 154.204.139.0/24 | AS400619AROSS-AS - AROSSCLOUD INC. | Valid | — | 6/13/2026 |
| 154.204.140.0/24 | AS400619AROSS-AS - AROSSCLOUD INC. | Valid | — | 6/13/2026 |
| 154.204.141.0/24 | AS400619AROSS-AS - AROSSCLOUD INC. | Valid | — | 6/13/2026 |
| 154.204.142.0/24 | AS400619AROSS-AS - AROSSCLOUD INC. | Valid | — | 6/13/2026 |
| 154.204.143.0/24 | AS400619AROSS-AS - AROSSCLOUD INC. | Valid | — | 6/13/2026 |
RPKI ROAs
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 154.204.138.0/24 | AS400619 | 🇭🇰HK | assigned |
| 154.204.143.0/24 | AS400619 | 🇭🇰HK | assigned |
| 154.204.136.0/24 | AS400619 | 🇭🇰HK | assigned |
| 154.204.137.0/24 | AS400619 | 🇭🇰HK | assigned |
| 154.204.139.0/24 | AS400619 | 🇭🇰HK | assigned |
| 154.204.140.0/24 | AS400619 | 🇭🇰HK | assigned |
| 154.204.141.0/24 | AS400619 | 🇭🇰HK | assigned |
| 154.204.142.0/24 | AS400619 | 🇭🇰HK | assigned |
Origin ASN
AS400619
AROSS-AS - AROSSCLOUD INC.
Geolocation
Country🇺🇸United StatesUS
Coordinates37.0902, -95.7129 ↗
API
Open https://api.ipctl.io/v1/prefix/154.204.136.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/154.204.136.0/21" | jq
External Links