HomePrefix Lookup138.67.0.0/16

138.67.0.0/16

🇺🇸
IPv4ARINallocatedAS36704CSM-AS - Colorado School of Mines RPKI Valid
CIDR
138.67.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Golden
RIR
ARIN
Status
allocated
Allocated
2/25/1990

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
138.67.0.0/16AS36704CSM-AS - Colorado School of Mines Valid
RADB
5/30/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
138.67.0.0/16AS36704/16arin

IRR Route Objects

1
OriginRegistryMaintainerModified
AS36704RADBMAINT-AS1404111/13/2023
Origin ASN
AS36704
CSM-AS - Colorado School of Mines
Geolocation
Country🇺🇸United StatesUS
RegionColorado
CityGolden
Coordinates39.7510, -105.2230 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/138.67.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/138.67.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP