199.165.233.0/24
🇺🇸IPv4ARINallocatedMOASNo ROA
CIDR
199.165.233.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Boulder (Central Boulder)
RIR
ARIN
Status
allocated
Allocated
4/5/1994
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.165.233.0/24 | AS21777MASSIVE-NETWORKS-21777 - Massive Networks, Inc. | No ROA | RADB | 6/1/2026 |
| 199.165.233.0/24 | AS22658MASSIVE-NETWORKS-22658 - Massive Networks, Inc. | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21777 | RADB | MAINT-AS13345 | 5/12/2026 |
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/199.165.233.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/199.165.233.0/24" | jq
External Links