About 131.18.1.1
Looked-up address
131.18.1.1
- Location
- 🇺🇸 Dallas, Texas, United States
- Type
- Government
- Hostname
- —
- Time zone
- America/Chicago 03:16
- Coordinates
- 32.7767, -96.7970
- Prefix
- 131.18.1.0/24
- IP version
- IPv4
- Region
- Texas
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS56
- Network name
- DNIC-AS-00056 - United States Department of Defense (DoD)
- Prefix
- 131.18.1.0/24
- Network type
- Government
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
- AS56
- Announced prefix
- 131.18.1.0/24
- RPKI
- Unknown
- Visibility (RIS peers)
- 99%
- First seen
- 2022-06-04
- Abuse contact
- disa.columbus.ns.mbx.arin-registrations@mail.mil
Data: RIPE NCC RIPEstat
Allocation (RDAP)
- Registry
- whois.arin.net
- Name
- ICS-NET NET-131-18-0-0-2
- Range
- 131.18.0.0 – 131.18.255.255 131.18.0.0/16
- Allocation type
- ALLOCATION
- Last changed
- 2025-08-18
- Registration
- 2025-08-18
- registrant
- Air Force Systems Networking
- technical, abuse, administrative
- Registration disa.columbus.ns.mbx.arin-registrations@mail.mil
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 listed | |
| 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 name1.1.18.131.in-addr.arpa
- Decimal
- 2198995201
- Hex
- 0x83120101
- Binary
- 10000011.00010010.00000001.00000001
- Octal
- 0203.022.01.01
- Arpa
- 1.1.18.131.in-addr.arpa
- Mapped
- ::ffff:131.18.1.1
JSON
{
"ip": "131.18.1.1",
"version": 4,
"classification": "government",
"flags": [],
"geo": {
"country_code": "US",
"country": "United States",
"region": "Texas",
"city": "Dallas",
"lat": 32.7767,
"lon": -96.797,
"timezone": "America/Chicago"
},
"asn": {
"asn": 56,
"name": "DNIC-AS-00056 - United States Department of Defense (DoD)",
"prefix": "131.18.1.0/24"
},
"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
131.17.0.0/18 DNIC-AS-00056 United…131.17.121.0/24 DNIC-AS-00056 United…131.18.2.0/23 DNIC-AS-00749 United…131.18.98.0/23 DNIC-AS-00056 United…