1.186.255.0

London · United Kingdom · Microsoft Corporation

Hosting

Registration lookup

Autonomous system: AS8075
Country: GB
Weighted risk score: 20; Not a probability

IP address summary

IP address: 1.186.255.0
ASN: AS8075
Network operator: Microsoft Corporation
ISP: Microsoft Corporation
Containing network profile: 1.0.0.0/8
Operator category: CDN

The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.

Public ASN reference

Reference ASN: AS8075
Source label: MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation
Reference interval: 1.186.255.0 to 1.186.255.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS8075. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.

IPtoASN source Reference methodology

IP geolocation

World map with country boundaries — Approximate network location; not a device positionNatural Earth map data

Country: United Kingdom
City: London
Region: England
Postal code: Not supplied
Timezone: Europe/London
Local time: 2026-11-02 14:36:47
Approximate coordinates: 51.523, -0.135

Network-level coordinates do not identify a precise user or device location. How geolocation works

VPN, proxy and network signals

VPNNot listed

ProxyNot listed

TorNot classified

HostingClassified

MobileNot classified

The score adds 50 for proxy, 50 for Tor, 30 for VPN and 20 for hosting. “Not listed” does not establish safety. Hosting combines Enterprise data and legacy overrides; Tor combines the Enterprise field and legacy list.

Read exact field definitions

ASN and network operator

AS8075 profile

Organization: Microsoft Corporation
ASN domain: microsoft.com
Operator type: CDN

The ASN organization can differ from the organization using an individual address.

Network registration

Matching record range: 1.186.0.0/16
Registered network name: UK-MICROSOFT-20100713
Registered network block: 1.186.0.0/16
Registration source: RIPENCC WHOIS
Company: Microsoft Limited
Usage type: hosting
Company website: microsoft.com

Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.

Abuse contact

Contact name: Microsoft Abuse Contact
Published contact network: 1.186.0.0/16
Abuse email: abuse@microsoft.com
Phone: +1-425-882-8080
Postal address: One Microsoft Way, Redmond, WA 98052
Contact country: United States

This contact is attached to the network record. Include the source IP, UTC timestamps and relevant logs when reporting abuse.

Actual API response

Open JSON

1.186.255.0 · live response

{
  "ip": "1.186.255.0",
  "isp": {
    "asn": "AS8075",
    "org": "Microsoft Corporation",
    "isp": "Microsoft Corporation"
  },
  "location": {
    "country": "United Kingdom",
    "country_code": "GB",
    "city": "London",
    "state": "England",
    "zipcode": "",
    "latitude": 51.522781599813335,
    "longitude": -0.13457799087186073,
    "timezone": "Europe/London",
    "localtime": "2026-11-02T14:36:47"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": true,
    "risk_score": 20
  }
}