HomePrefix Lookup128.174.0.0/16

128.174.0.0/16

🇺🇸
IPv4ARINallocatedAS38UIUC - University of IllinoisNo ROA
CIDR
128.174.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Champaign
RIR
ARIN
Status
allocated
Allocated
2/2/1985

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
128.174.0.0/16AS38UIUC - University of IllinoisNo ROA
RADB
5/31/2026

IRR Route Objects

2
OriginRegistryMaintainerModified
AS38RADBMAINT-AS3811/13/2023
AS198949RADBMAINT-AS19894911/13/2023
Origin ASN
AS38
UIUC - University of Illinois
Geolocation
Country🇺🇸United StatesUS
RegionIllinois
CityChampaign
Coordinates40.1166, -88.2412 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/128.174.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/128.174.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP