About 31.66.128.1

Looked-up address

31.66.128.1

🇺🇸 San Francisco (South of Market), United States GOVCLOUD - Amazon AS8987Datacenter / hostingRegistry unknown

Location: 🇺🇸 San Francisco (South of Market), California, United States
ISP · ASN: GOVCLOUD - Amazon AS8987
Type: Datacenter / hosting
Hostname: —
Time zone: America/Los_Angeles 13:18
Coordinates: 37.7898, -122.3970
Prefix: 31.66.128.0/21
IP version: IPv4
Region: California

San Francisco (South of Market), California, United StatesOpenStreetMap →

Approximate: city-level geolocation, radius about 25 km.

Purity score 72/100

0–100, higher is cleaner. Built from hosting, Tor, blocklists, ASN type, abuse contact, prefix visibility and rDNS consistency.

Datacenter / hosting range (-25)
No reverse DNS (-3)

Datacenter / hosting rangeYes
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

Decimal: 524451841
Hex: 0x1F428001
Binary: 00011111.01000010.10000000.00000001
Octal: 037.0102.0200.01
Arpa: 1.128.66.31.in-addr.arpa
Mapped: ::ffff:31.66.128.1

JSON

{
    "ip": "31.66.128.1",
    "version": 4,
    "classification": "hosting",
    "flags": [
        "hosting"
    ],
    "geo": {
        "country_code": "US",
        "country": "United States",
        "region": "California",
        "city": "San Francisco (South of Market)",
        "lat": 37.7898,
        "lon": -122.397,
        "timezone": "America/Los_Angeles"
    },
    "asn": {
        "asn": 8987,
        "name": "GOVCLOUD - Amazon",
        "prefix": "31.66.128.0/21"
    },
    "rdns": null
}

GET /api/v1/ip/31.66.128.1 · API docs →

This page is generated from public network data and refreshed as the datasets update.

Neighbouring addresses

Adjacent addresses in the same range.

31.66.128.0 31.66.128.2

Nearby ranges

31.60.0.0/16 TPNET Orange Polska…31.61.136.0/21 TPNET Orange Polska…31.67.0.0/19 AMAZON-AES Amazon.com…31.67.47.0/24 AMAZON-02 Amazon.com…

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31.66.128.0/21IP range 31.66.128.0/21 AS8987GOVCLOUD - Amazon United StatesIP addresses in United States IP addresses by country ASN directory Hosting providers

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