HomePrefix Lookup66.45.192.0/19

66.45.192.0/19

🇺🇸
IPv4ARINallocatedAS16503ZAYO-16503 - Zayo Bandwidth RPKI Valid
CIDR
66.45.192.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
Billings
RIR
ARIN
Status
allocated
Allocated
5/9/2002

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
66.45.192.0/19AS16503ZAYO-16503 - Zayo Bandwidth Valid
RADB
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
66.45.192.0/19AS16503/19arin

IRR Route Objects

1
OriginRegistryMaintainerModified
AS16503RADBMAINT-AS1140411/13/2023
Origin ASN
AS16503
ZAYO-16503 - Zayo Bandwidth
Geolocation
Country🇺🇸United StatesUS
RegionMontana
CityBillings
Coordinates45.7833, -108.5010 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/66.45.192.0/19

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/66.45.192.0/19" | jq
External Links
RIPEstat Hurricane Electric BGP