204.87.211.0/24 - FirstLight Fiber (AS13536)
CIDR
204.87.211.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Albany (Helderberg)
RIR
ARIN
Status
allocated
Allocated
1995-01-30
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.87.211.0/24 | AS13536 TVC-AS1 - FirstLight Fiber, Inc. | No ROA | Other IRR | 2026-10-11 |
Origin ASN
AS13536
TVC-AS1 - FirstLight Fiber, Inc.
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/204.87.211.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.87.211.0/24" | jq
External Links