154.39.72.0/23
🇸🇬CIDR
154.39.72.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇸🇬 Singapore
City
Singapore (Downtown Core)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 154.39.72.0/23 | AS40065CNSERVERS - CNSERVERS LLC | No ROA | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 154.36.0.0/14 | AS174COGENT-174 - Cogent Communications, LLC | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS40065 | RADB | MAINT-AS40065 | 11/13/2023 |
Origin ASN
AS40065
CNSERVERS - CNSERVERS LLC
Geolocation
API
Open https://api.ipctl.io/v1/prefix/154.39.72.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/154.39.72.0/23" | jq
External Links