About 31.133.28.0
Looked-up address
31.133.28.0
- Location
- 🇺🇸 Ashburn, Virginia, United States
- ISP · ASN
- FRONTIER-FRTR - Frontier Communications of America, Inc. AS5650
- Type
- Residential
- Hostname
- —
- Time zone
- America/New_York 15:28
- Coordinates
- 39.0438, -77.4874
- Prefix
- 31.133.28.0/22
- IP version
- IPv4
- Region
- Virginia
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS5650
- Network name
- FRONTIER-FRTR - Frontier Communications of America, Inc.
- Prefix
- 31.133.28.0/22
- Network type
- Consumer ISP
Native IP
Native IP: RIPE 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
Allocation (RDAP)
- Registry
- whois.ripe.net
- Name
- ORG-PMCL2-RIPE 31.133.28.0 - 31.133.31.255
- Range
- 31.133.28.0 – 31.133.31.255 31.133.28.0/22
- Country
- 🇺🇸 United States
- Allocation type
- SUB-ALLOCATED PA
- Registration
- 2026-10-15
- Last changed
- 2026-10-15
- registrant
- GVM-MNT
- administrative, technical
- NOC TEAM
- registrant
- Pro Marketing Central LLC
- registrant
- us-promarketing-1-mnt
Purity score 92/100
0–100, higher is cleaner. Built from hosting, Tor, blocklists, ASN type, abuse contact, prefix visibility and rDNS consistency.
- No abuse contact published (-5)
- 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 name0.28.133.31.in-addr.arpa
- Decimal
- 528817152
- Hex
- 0x1F851C00
- Binary
- 00011111.10000101.00011100.00000000
- Octal
- 037.0205.034.00
- Arpa
- 0.28.133.31.in-addr.arpa
- Mapped
- ::ffff:31.133.28.0
JSON
{
"ip": "31.133.28.0",
"version": 4,
"classification": "residential",
"flags": [],
"geo": {
"country_code": "US",
"country": "United States",
"region": "Virginia",
"city": "Ashburn",
"lat": 39.0438,
"lon": -77.4874,
"timezone": "America/New_York"
},
"asn": {
"asn": 5650,
"name": "FRONTIER-FRTR - Frontier Communications of America, Inc.",
"prefix": "31.133.28.0/22"
},
"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
31.133.16.0/21 TELPOL Jerzy Krempa…31.133.24.0/22 M247 M247 Europe SRL31.133.32.0/22 ROS-main S.U.E. DPR…31.133.36.0/23 OPTILINK-AS Optilink…