HomePrefix Lookup143.43.0.0/17

143.43.0.0/17

🇺🇸
IPv4ARINallocatedAS22978GSU - Governors State UniversityNo ROA
CIDR
143.43.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
University Park
RIR
ARIN
Status
allocated
Allocated
3/26/1990

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
143.43.0.0/17AS22978GSU - Governors State UniversityNo ROA
RADB
5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS22978RADBMAINT-AS632511/13/2023
Origin ASN
AS22978
GSU - Governors State University
Geolocation
Country🇺🇸United StatesUS
RegionIllinois
CityUniversity Park
Coordinates41.4484, -87.7162 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/143.43.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/143.43.0.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP