16.203.0.0/16
🇺🇸IPv4ARINallocated RPKI Valid
CIDR
16.203.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Olivette
RIR
ARIN
Status
allocated
Allocated
7/24/2018
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 16.203.0.0/17 | AS20115CHARTER-20115 - Charter Communications LLC | Valid | — | 6/15/2026 |
| 16.203.128.0/18 | AS20115CHARTER-20115 - Charter Communications LLC | Valid | — | 6/15/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 16.203.0.0/16 | AS0 | /16 | arin |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/16.203.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/16.203.0.0/16" | jq
External Links