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ISC - F-root logo

ISC - F-root

🇺🇸 United States

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

AS3557

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

isc.org

Related ASNs have the same name or website. Related

AS33071 AS27321 AS30132 AS30133 AS55439 AS1280

IPv4 CIDRs

0

IPv4 addresses

0

IPv6 CIDRs

0

IPv6 addresses

0

Upstreams are networks that provide transit to this ASN. Upstreams (4)

AS13335 Cloudflare, Inc. logo Cloudflare, Inc.
AS1280 Internet Systems Consortium, Inc. logo Internet Systems Consortium, Inc.
AS30132 ISC F-ROOT AMS1 logo ISC F-ROOT AMS1
AS33071 ISC F-ROOT ORD1 logo ISC F-ROOT ORD1

Peers are networks that exchange traffic with this ASN. Peers (4)

AS1280 Internet Systems Consortium, Inc. logo Internet Systems Consortium, Inc.
AS30132 ISC F-ROOT AMS1 logo ISC F-ROOT AMS1
AS33071 ISC F-ROOT ORD1 logo ISC F-ROOT ORD1
AS13335 Cloudflare, Inc. logo Cloudflare, Inc.

IPv4 CIDRs (0)

IPv6 CIDRs (0)

Location

City

New Market

Country

🇺🇸 United States

Coordinates

40.22315, -76.85219

Timezone

America/New_York

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

whois

Abuse

Email

abuse@isc.org

Phone

+1-650-423-1300

Query via the API View API documentation 

curl iplib.re/AS3557

JSON response

{
  "network": {
    "rir": "ARIN",
    "asn": 3557,
    "name": "ISC - F-root",
    "type": "business",
    "website": "isc.org",
    "related": [
      33071,
      27321,
      30132,
      30133,
      55439,
      1280
    ]
  },
  "connectivity": {
    "upstreams": [
      13335,
      1280,
      30132,
      33071
    ],
    "peers": [
      1280,
      30132,
      33071,
      13335
    ]
  },
  "location": {
    "latitude": 40.22315,
    "longitude": -76.85219,
    "country": "US",
    "city": "New Market",
    "source": "whois",
    "timezone": "America/New_York"
  },
  "abuse": {
    "email": "abuse@isc.org",
    "phone": "+1-650-423-1300"
  },
  "ipv4": {
    "ranges": [],
    "cidrs": 0,
    "ips": 0
  },
  "ipv6": {
    "ranges": [],
    "cidrs": 0,
    "ips": 0
  }
}