45.33.128.0/20
🇺🇸IPv4ARINallocatedMOASNo ROA
CIDR
45.33.128.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Cupertino
RIR
ARIN
Status
allocated
Allocated
3/24/2015
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.33.128.0/20 | AS174COGENT-174 - Cogent Communications, LLC | No ROA | — | 5/30/2026 |
| 45.33.128.0/20 | AS6461ZAYO-6461 - Zayo Bandwidth | No ROA | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/45.33.128.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/45.33.128.0/20" | jq
External Links