HomePrefix Lookup66.71.204.0/22

66.71.204.0/22

🇺🇸
IPv4ARINallocatedAS17294BI-631 - Build io, Inc. RPKI Valid
CIDR
66.71.204.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Dover
RIR
ARIN
Status
allocated
Allocated
10/29/2025

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
66.71.204.0/22AS17294BI-631 - Build io, Inc. Valid
ARIN
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
66.71.204.0/22AS17294/24arin

IRR Route Objects

1
OriginRegistryMaintainerModified
AS17294ARINMNT-BI-6311/23/2026
Origin ASN
AS17294
BI-631 - Build io, Inc.
Geolocation
Country🇺🇸United StatesUS
RegionDelaware
CityDover
Coordinates39.1570, -75.5239 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/66.71.204.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/66.71.204.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP