173.46.64.0/20 - Zayo Bandwidth (AS6461)
CIDR
173.46.64.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Herndon (Hunter Mill District)
RIR
ARIN
Status
allocated
Allocated
2008-10-28
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 173.46.64.0/20 | AS6461 ZAYO-6461 - Zayo Bandwidth | Valid | ARIN | 2026-10-11 |
More-Specific Announcements
3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 173.46.76.0/24 | AS36180 CISCO-IOT - Cisco IoT | Valid | - | 2026-10-11 |
| 173.46.77.0/24 | AS36180 CISCO-IOT - Cisco IoT | Valid | - | 2026-10-11 |
| 173.46.78.0/24 | AS36180 CISCO-IOT - Cisco IoT | Valid | - | 2026-10-11 |
Origin ASN
AS6461
ZAYO-6461 - Zayo Bandwidth
Related Prefixes
Geolocation
Country🇺🇸United StatesUS
RegionVirginia
CityHerndon (Hunter Mill District)
Coordinates38.9495, -77.3899 ↗
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/173.46.64.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/173.46.64.0/20" | jq
External Links