66.226.192.0/18
🇺🇸CIDR
66.226.192.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Dallas (Northwest Dallas)
RIR
ARIN
Status
allocated
Allocated
2/8/2002
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.226.192.0/18 | AS3257GTT-BACKBONE GTT Communications Inc. | No ROA | ARIN | 6/1/2026 |
Covering Prefix
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.226.208.0/20 | AS20077IPNETZONE-ASN - IPNetZone | No ROA | — | 6/1/2026 |
| 66.226.192.0/21 | AS20077IPNETZONE-ASN - IPNetZone | No ROA | — | 6/1/2026 |
| 66.226.240.0/21 | AS20077IPNETZONE-ASN - IPNetZone | No ROA | — | 6/1/2026 |
| 66.226.200.0/22 | AS20077IPNETZONE-ASN - IPNetZone | No ROA | — | 6/1/2026 |
| 66.226.226.0/23 | AS20077IPNETZONE-ASN - IPNetZone | No ROA | — | 6/1/2026 |
| 66.226.254.0/23 | AS20077IPNETZONE-ASN - IPNetZone | No ROA | — | 6/1/2026 |
| 66.226.204.0/23 | AS20077IPNETZONE-ASN - IPNetZone | No ROA | — | 6/1/2026 |
| 66.226.206.0/23 | AS20077IPNETZONE-ASN - IPNetZone | No ROA | — | 6/1/2026 |
| 66.226.246.0/24 | AS20077IPNETZONE-ASN - IPNetZone | No ROA | — | 6/1/2026 |
| 66.226.219.0/24 | AS20077IPNETZONE-ASN - IPNetZone | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS3257 | ARIN | MNT-AIRB | 4/25/2025 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/66.226.192.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.226.192.0/18" | jq
External Links