103.11.221.0/24
🇺🇸IPv4APNICassignedMOAS RPKI Valid
CIDR
103.11.221.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Palo Alto
RIR
APNIC
Status
assigned
Allocated
11/7/2011
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.11.221.0/24 | AS1280ISC-AS-1280 - Internet Systems Consortium, Inc. | Invalid | — | 5/30/2026 |
| 103.11.221.0/24 | AS30133ISC-F-AS - Internet Systems Consortium, Inc. | Valid | APNIC | 5/30/2026 |
Origin ASNs (2)
AS1280MOAS
ISC-AS-1280 - Internet Systems Consortium, Inc.
AS30133MOAS
ISC-F-AS - Internet Systems Consortium, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.11.221.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.11.221.0/24" | jq
External Links