131.156.231.216
vpnfalseproxyfalsetorfalseabuserfalsebogonfalsedatacenterfalseanycastfalsemobilefalsesatellitefalsecrawlerfalse
Summary
- IP address
- 131.156.231.216
- Location
- DeKalb, Illinois, United States
- IP range
- 131.156.0.0/16
- Organization
- Northern Illinois University
- AS type
- education
- Abuse email
- abuse@niu.edu
- Registry
- arin
- Privacy
- false
Geolocation
- Country
- 🇺🇸 United States
- Region
- Illinois
- City
- DeKalb
- Coordinates
- 41.9295, -88.7499
- Timezone
- America/Chicago
- Last location change
- Unknown
- Local time
- 2026-10-24T18:50:41-05:00
- EU member
- no
- Precision
- region — geolocation_database
Network
- ASN
- AS11417
- Organization
- Northern Illinois University
- Country
- US
- Route
- 131.156.0.0/16
- Registry
- arin
- Normalized ASN type
- education
- Last ASN change
- Unknown
Registered network
- Name
- NIU-NET
- Type
- allocation
- Network
- 131.156.0.0/16
- Organization
- Northern Illinois University
- Domain
- niu.edu
Abuse contact
- Name
- NIU Abuse Investigation
- abuse@niu.edu
- Phone
- +1-815-753-1274
- Address
- Northern Illinois University, Division of Information Technology, DeKalb, IL, 60115, United States
Registry arin · allocated 1988-12-05 · updated 2026-10-18