206.221.144.0/20
🇺🇸CIDR
206.221.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Catlin
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 206.221.144.0/20 | AS25660CTC - Fidium | No ROA | RADB | 6/1/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 206.221.144.0/21 | AS25660CTC - Fidium | No ROA | — | 6/1/2026 |
| 206.221.156.0/22 | AS25660CTC - Fidium | No ROA | — | 6/1/2026 |
| 206.221.152.0/23 | AS25660CTC - Fidium | No ROA | — | 6/1/2026 |
| 206.221.154.0/23 | AS25660CTC - Fidium | No ROA | — | 6/1/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 206.221.144.0/21 | AS25660 | 🇺🇸US | allocated |
| 206.221.152.0/22 | AS54080 | 🇺🇸US | allocated |
| 206.221.156.0/22 | AS25660 | 🇺🇸US | allocated |
Origin ASN
AS25660
CTC - Fidium
Geolocation
API
Open https://api.ipctl.io/v1/prefix/206.221.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/206.221.144.0/20" | jq
External Links