About 131.156.0.0
- Location
- 🇺🇸 DeKalb, Illinois, United States
- ISP · ASN
- NIU AS11417
- Type
- Unclassified network
- Hostname
- —
- Time zone
- America/Chicago 03:41
- Coordinates
- 41.9295, -88.7499
- Prefix
- 131.156.0.0/16
- IP version
- IPv4
- Region
- Illinois
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS11417
- Network name
- NIU
- Prefix
- 131.156.0.0/16
- Network type
- Unclassified
Native IP
Native IP: ARIN allocated this block to United States (US) and it is geolocated in United States (US) — the same country. The address is used where it was allocated, which is what a local residential or business line looks like.
Registry country: 🇺🇸 United StatesGeolocation: 🇺🇸 United States
BGP routing
- Origin ASN
- AS11417
- Announced prefix
- 131.156.0.0/16
- RPKI
- Unknown
- Visibility (RIS peers)
- 100%
- First seen
- 2000-08-18
- Abuse contact
- abuse@niu.edu
Data: RIPE NCC RIPEstat
Allocation (RDAP)
- Registry
- whois.arin.net
- Name
- NIU-NET NET-131-156-0-0-1
- Range
- 131.156.0.0 – 131.156.255.255 131.156.0.0/16
- Allocation type
- DIRECT ALLOCATION
- Last changed
- 2010-10-14
- Registration
- 1988-12-05
- registrant
- Northern Illinois University
- technical, abuse
- NIU Abuse Investigation abuse@niu.edu
- technical, administrative
- Network Engineering networkengineering@niuits.onmicrosoft.com
Purity score 97/100
0–100, higher is cleaner. Built from hosting, Tor, blocklists, ASN type, abuse contact, prefix visibility and rDNS consistency.
- No reverse DNS (-3)
- Datacenter / hosting rangeNo
- Tor exit nodeNo
- Known VPN / proxy providerNo
- Spamhaus DROPNo
- Blacklists0 / 8
DNS blocklists 0 / 8
| List | Status | Reason |
|---|---|---|
| Spamhaus ZEN zen.spamhaus.org | Not checked | query refused by list (resolver policy) |
| SpamCop bl.spamcop.net | Not listed | |
| Barracuda b.barracudacentral.org | Not listed | |
| SORBS dnsbl.sorbs.net | Not listed | |
| UCEPROTECT L1 dnsbl-1.uceprotect.net | Not listed | |
| PSBL psbl.surriel.com | Not listed | |
| s5h.net all.s5h.net | Not listed | |
| DroneBL dnsbl.dronebl.org | Not listed |
- PTR recordnoneThe PTR record the address owner published for it.
- Forward-confirmedVerify →Forward-confirmed: the hostname resolves back to this address.
- Reverse zone name0.0.156.131.in-addr.arpa
- Decimal
- 2208038912
- Hex
- 0x839C0000
- Binary
- 10000011.10011100.00000000.00000000
- Octal
- 0203.0234.00.00
- Arpa
- 0.0.156.131.in-addr.arpa
- Mapped
- ::ffff:131.156.0.0
JSON
{
"ip": "131.156.0.0",
"version": 4,
"classification": "unknown",
"flags": [],
"geo": {
"country_code": "US",
"country": "United States",
"region": "Illinois",
"city": "DeKalb",
"lat": 41.9295,
"lon": -88.7499,
"timezone": "America/Chicago"
},
"asn": {
"asn": 11417,
"name": "NIU",
"prefix": "131.156.0.0/16"
},
"rdns": null
}This page is generated from public network data and refreshed as the datasets update.
Neighbouring addresses
Adjacent addresses in the same range.
Nearby ranges
131.154.0.0/16 ASGARR Consortium GARR131.155.0.0/16 AS-TUE Technische…131.158.4.0/23 DNIC-ASBLK-27032-27159131.158.6.0/24 DNIC-AS-00749