HomePrefix Lookup198.16.16.0/21

198.16.16.0/21

🇺🇸
IPv4ARINallocatedAS1603HSU-AS - Henderson State UniversityNo ROA
CIDR
198.16.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Arkadelphia
RIR
ARIN
Status
allocated
Allocated
12/2/1992

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
198.16.16.0/21AS1603HSU-AS - Henderson State UniversityNo ROA
RADB
5/31/2026

IRR Route Objects

3
OriginRegistryMaintainerModified
AS1603RADBMAINT-AS4058111/13/2023
AS7132RADBMAINT-AS713211/13/2023
AS198949RADBMAINT-AS19894911/13/2023
Origin ASN
AS1603
HSU-AS - Henderson State University
Geolocation
Country🇺🇸United StatesUS
RegionArkansas
CityArkadelphia
Coordinates34.1276, -93.0590 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/198.16.16.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/198.16.16.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP