HomePrefix Lookup199.184.128.0/21

199.184.128.0/21

🇺🇸
IPv4ARINallocatedAS46572
CIDR
199.184.128.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Cheyenne
RIR
ARIN
Status
allocated
Allocated
8/19/2025
Origin ASN
AS46572
Geolocation
Country🇺🇸United StatesUS
RegionWyoming
CityCheyenne
Coordinates41.1340, -104.8140 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/199.184.128.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/199.184.128.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP