About 129.251.1.255
Looked-up address
129.251.1.255
- Location
- 🇺🇸 Columbus, Ohio, United States
- ISP · ASN
- DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD) AS27064
- Type
- Government
- Hostname
- —
- Time zone
- America/Chicago 06:26
- Coordinates
- 39.9819, -82.9048
- Prefix
- 129.251.1.0/24
- IP version
- IPv4
- Region
- Ohio
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS27064
- Network name
- DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)
- Prefix
- 129.251.1.0/24
- Network type
- Government
- Abuse contact
- disa.columbus.ns.mbx.arin-registrations@mail.mil
Registry unknown
The registry country for this block could not be determined right now (the registry record has no country or the registry did not answer). Geolocation says United States (US); the announcing network is registered in United States (US).
Registry country: unknownGeolocation: 🇺🇸 United States
Allocation (RDAP)
- Registry
- whois.arin.net
- Name
- DNIC-129-251 NET-129-251-0-0-2
- Range
- 129.251.0.0 – 129.251.255.255 129.251.0.0/16
- Allocation type
- ALLOCATION
- Last changed
- 2025-08-27
- Registration
- 2025-08-27
- registrant
- DoD Network Information Center
- technical, administrative
- Network DoD disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
- technical, abuse
- 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 name255.1.251.129.in-addr.arpa
- Decimal
- 2180710911
- Hex
- 0x81FB01FF
- Binary
- 10000001.11111011.00000001.11111111
- Octal
- 0201.0373.01.0377
- Arpa
- 255.1.251.129.in-addr.arpa
- Mapped
- ::ffff:129.251.1.255
JSON
{
"ip": "129.251.1.255",
"version": 4,
"classification": "government",
"flags": [],
"geo": {
"country_code": "US",
"country": "United States",
"region": "Ohio",
"city": "Columbus",
"lat": 39.9819,
"lon": -82.9048,
"timezone": "America/Chicago"
},
"asn": {
"asn": 27064,
"name": "DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)",
"prefix": "129.251.1.0/24"
},
"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
129.250.203.72/29 NTT-DATA-2914 NTT…129.251.0.0/24 DNIC-AS-00749 United…129.251.2.0/24 DNIC-AS-00749 United…129.251.3.0/24 DNIC-ASBLK-27032-27159…