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Internet Measurement Research logo

Internet Measurement Research

🇺🇸 United States

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

AS399628

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

internetmeasurementresearch.com

Related ASNs have the same name or website. Related

-

IPv4 CIDRs

7

IPv4 addresses

1792

IPv6 CIDRs

7

IPv6 addresses

458752

Upstreams are networks that provide transit to this ASN. Upstreams (1)

AS6939 Hurricane Electric LLC logo Hurricane Electric LLC

Peers are networks that exchange traffic with this ASN. Peers (1)

AS6939 Hurricane Electric LLC logo Hurricane Electric LLC

Location

City

San Francisco

Country

🇺🇸 United States

Coordinates

37.77493, -122.41942

Timezone

America/Los_Angeles

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

whois

Abuse

Email

network-abuse@internetmeasurementresearch.com

Phone

+1-510-397-8544

Query via the API View API documentation

curl iplib.re/AS399628

JSON response

{
  "network": {
    "rir": "ARIN",
    "asn": 399628,
    "name": "Internet Measurement Research",
    "type": "business",
    "website": "internetmeasurementresearch.com"
  },
  "connectivity": {
    "upstreams": [
      6939
    ],
    "peers": [
      6939
    ]
  },
  "location": {
    "latitude": 37.77493,
    "longitude": -122.41942,
    "country": "US",
    "city": "San Francisco",
    "source": "whois",
    "timezone": "America/Los_Angeles"
  },
  "abuse": {
    "email": "network-abuse@internetmeasurementresearch.com",
    "phone": "+1-510-397-8544"
  },
  "ipv4": {
    "ranges": [
      "64.94.153.0/24",
      "64.94.156.0/24",
      "64.94.159.0/24",
      "64.95.9.0/24",
      "64.95.14.0/24"
    ],
    "cidrs": 7,
    "ips": 1792
  },
  "ipv6": {
    "ranges": [
      "2620:96:a000::/48",
      "2620:96:a001::/48",
      "2620:96:a002::/48",
      "2620:96:a003::/48",
      "2620:96:a004::/48"
    ],
    "cidrs": 7,
    "ips": 458752
  }
}