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Microsoft Corporation logo

Microsoft Corporation

🇺🇸 United States

The ASN (Autonomous System Number) is a unique number assigned to an autonomous system, used to identify the network. ASN

AS30520

The RIR (Regional Internet Registry) is the organization responsible for managing ASN allocation in a specific region. RIR

ARIN

The type of ASN. Can be business, isp, hosting, government, or education. Type

business

Website

microsoft.com

Related ASNs have the same name or website. Related

AS54396 AS5761 AS63314 AS12076 AS3598 AS8069 AS8075 AS8070 AS17144 AS46182 AS45139 AS15248 AS35106 AS29990 AS13687 AS8068

IPv4 CIDRs

4

IPv4 addresses

1024

IPv6 CIDRs

0

IPv6 addresses

0

Upstreams are networks that provide transit to this ASN. Upstreams (2)

AS46887 Crown Castle Fiber LLC logo Crown Castle Fiber LLC
AS3356 Lumen (Level 3) logo Lumen (Level 3)

Peers are networks that exchange traffic with this ASN. Peers (2)

AS46887 Crown Castle Fiber LLC logo Crown Castle Fiber LLC
AS3356 Lumen (Level 3) logo Lumen (Level 3)

IPv4 CIDRs (4)

12.6.239.0/24
192.135.88.0/24
198.71.64.0/24
198.71.66.0/24

IPv6 CIDRs (0)

Location

City

Redmond

Country

🇺🇸 United States

Coordinates

47.67399, -122.12151

Timezone

America/Los_Angeles

We transparently share the different sources used to determine a likely location for this IP address. Source

whois

Abuse

Email

abuse@microsoft.com

Phone

+1-425-882-8080

Query via the API View API documentation 

curl iplib.re/AS30520

JSON response

{
  "network": {
    "rir": "ARIN",
    "asn": 30520,
    "name": "Microsoft Corporation",
    "type": "business",
    "website": "microsoft.com",
    "related": [
      54396,
      5761,
      63314,
      12076,
      3598,
      8069,
      8075,
      8070,
      17144,
      46182,
      45139,
      15248,
      35106,
      29990,
      13687,
      8068
    ]
  },
  "connectivity": {
    "upstreams": [
      46887,
      3356
    ],
    "peers": [
      46887,
      3356
    ]
  },
  "location": {
    "latitude": 47.67399,
    "longitude": -122.12151,
    "country": "US",
    "city": "Redmond",
    "source": "whois",
    "timezone": "America/Los_Angeles"
  },
  "abuse": {
    "email": "abuse@microsoft.com",
    "phone": "+1-425-882-8080"
  },
  "ipv4": {
    "ranges": [
      "12.6.239.0/24",
      "192.135.88.0/24",
      "198.71.64.0/24",
      "198.71.66.0/24"
    ],
    "cidrs": 4,
    "ips": 1024
  },
  "ipv6": {
    "ranges": [],
    "cidrs": 0,
    "ips": 0
  }
}