HomePrefix Lookup128.223.0.0/16

128.223.0.0/16

🇺🇸
IPv4ARINallocatedAS3582UONET - University of OregonNo ROA
CIDR
128.223.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Eugene
RIR
ARIN
Status
allocated
Allocated
4/7/1987

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
128.223.0.0/16AS3582UONET - University of OregonNo ROA
RADB
5/31/2026

IRR Route Objects

2
OriginRegistryMaintainerModified
AS3582RADBMAINT-AS358211/13/2023
AS198949RADBMAINT-AS19894911/13/2023
Origin ASN
AS3582
UONET - University of Oregon
Geolocation
Country🇺🇸United StatesUS
RegionOregon
CityEugene
Coordinates44.0463, -123.0780 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/128.223.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/128.223.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP