66.18.96.0/19 - Flexential Colorado (AS13649)
CIDR
66.18.96.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
Brentwood
RIR
ARIN
Status
allocated
Allocated
2004-01-20
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.18.96.0/19 | AS13649 ASN-FLEXENTIAL - Flexential Colorado Corp. | No ROA | Other IRR | 2026-10-12 |
More-Specific Announcements
5 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.18.104.0/24 | AS13649 ASN-FLEXENTIAL - Flexential Colorado Corp. | No ROA | - | 2026-10-12 |
| 66.18.110.0/24 | AS13649 ASN-FLEXENTIAL - Flexential Colorado Corp. | No ROA | - | 2026-10-12 |
| 66.18.114.0/24 | AS13649 ASN-FLEXENTIAL - Flexential Colorado Corp. | No ROA | - | 2026-10-12 |
| 66.18.116.0/24 | AS13649 ASN-FLEXENTIAL - Flexential Colorado Corp. | No ROA | - | 2026-10-12 |
| 66.18.117.0/24 | AS13649 ASN-FLEXENTIAL - Flexential Colorado Corp. | No ROA | - | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS13649 | Other IRR | MAINT-FLEXENTIAL | 2023-11-13 |
Related Prefixes
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/66.18.96.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.18.96.0/19" | jq
External Links