72.18.218.0/23
🇺🇸IPv4ARINallocatedMOAS RPKI Valid
CIDR
72.18.218.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Louisville
RIR
ARIN
Status
allocated
Allocated
1/22/2008
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.18.218.0/23 | AS21777MASSIVE-NETWORKS-21777 - Massive Networks, Inc. | Valid | ARINRADB | 5/31/2026 |
| 72.18.218.0/23 | AS22658MASSIVE-NETWORKS-22658 - Massive Networks, Inc. | Invalid | — | 5/31/2026 |
Origin ASNs (2)
AS21777MOAS
MASSIVE-NETWORKS-21777 - Massive Networks, Inc.
AS22658MOAS
MASSIVE-NETWORKS-22658 - Massive Networks, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/72.18.218.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/72.18.218.0/23" | jq
External Links