HomePrefix Lookup140.104.0.0/16

140.104.0.0/16

🇺🇸
IPv4ARINallocatedAS2381WISCNET1-AS - WiscNetNo ROA
CIDR
140.104.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Waukesha
RIR
ARIN
Status
allocated
Allocated
4/19/1990

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
140.104.0.0/16AS2381WISCNET1-AS - WiscNetNo ROA
RADB
5/31/2026

IRR Route Objects

2
OriginRegistryMaintainerModified
AS2381RADBMAINT-WISCNET11/13/2023
AS40379RADBMAINT-WISCNET2/14/2025
Origin ASN
AS2381
WISCNET1-AS - WiscNet
Geolocation
Country🇺🇸United StatesUS
RegionWisconsin
CityWaukesha
Coordinates43.0045, -88.2280 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/140.104.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/140.104.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP