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Internet Systems Consortium, Inc. logo

Internet Systems Consortium, Inc.

🇺🇸 United States

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

AS1280

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 AS3557 AS55439

IPv4 CIDRs

139

IPv4 addresses

37632

IPv6 CIDRs

52

IPv6 addresses

3604482

Upstreams are networks that provide transit to this ASN. Upstreams (5)

AS6939 Hurricane Electric LLC logo Hurricane Electric LLC
AS1299 Arelion (fka. Telia Carrier) logo Arelion (fka. Telia Carrier)
AS6762 Telecom Italia Sparkle (Seabone) logo Telecom Italia Sparkle (Seabone)
AS4637 Telstra Global logo Telstra Global
AS2914 NTT America, Inc. logo NTT America, Inc.

Downstreams are networks that receive transit from this ASN. Downstreams (2)

AS3557 ISC - F-root logo ISC - F-root
AS30133 ISC F-ROOT NUL0 logo ISC F-ROOT NUL0

Peers are networks that exchange traffic with this ASN. Peers (8)

AS7575 Australian Academic and Research Network (AARNet) logo Australian Academic and Research Network (AARNet)
AS2914 NTT America, Inc. logo NTT America, Inc.
AS3557 ISC - F-root logo ISC - F-root
AS1299 Arelion (fka. Telia Carrier) logo Arelion (fka. Telia Carrier)
AS6762 Telecom Italia Sparkle (Seabone) logo Telecom Italia Sparkle (Seabone)
View more
AS4637 Telstra Global logo Telstra Global
AS30133 ISC F-ROOT NUL0 logo ISC F-ROOT NUL0
AS6939 Hurricane Electric LLC logo Hurricane Electric LLC

IPv4 CIDRs (139)

103.11.221.0/24
149.20.0.0/24
149.20.1.0/24
149.20.6.0/24
149.20.7.0/24
View more
149.20.8.0/24
149.20.10.0/24
149.20.12.0/24
149.20.13.0/24
149.20.14.0/24
149.20.15.0/24
149.20.16.0/24
149.20.17.0/24
149.20.18.0/24
149.20.19.0/24
149.20.20.0/24
149.20.21.0/24
149.20.22.0/24
149.20.23.0/24
149.20.24.0/24
149.20.25.0/24
149.20.26.0/24
149.20.27.0/24
149.20.28.0/24
149.20.29.0/24
149.20.30.0/24
149.20.31.0/24
149.20.32.0/24
149.20.33.0/24
149.20.34.0/24
149.20.35.0/24
149.20.36.0/24
149.20.37.0/24
149.20.38.0/24
149.20.39.0/24
149.20.40.0/24
149.20.41.0/24
149.20.42.0/24
149.20.43.0/24
149.20.44.0/24
149.20.45.0/24
149.20.46.0/24
149.20.47.0/24
149.20.48.0/24
149.20.49.0/24
149.20.50.0/24
149.20.51.0/24
149.20.52.0/24
149.20.53.0/24
149.20.54.0/24
149.20.55.0/24
149.20.56.0/24
149.20.58.0/24
149.20.59.0/24
149.20.60.0/24
149.20.61.0/24
149.20.62.0/24
149.20.63.0/24
149.20.64.0/24
149.20.65.0/24
149.20.72.0/24
149.20.73.0/24
149.20.74.0/24
149.20.75.0/24
149.20.76.0/24
149.20.77.0/24
149.20.78.0/24
149.20.79.0/24
149.20.80.0/24
149.20.81.0/24
149.20.82.0/24
149.20.83.0/24
149.20.84.0/24
149.20.85.0/24
149.20.86.0/24
149.20.87.0/24
149.20.88.0/24
149.20.90.0/24
149.20.91.0/24
149.20.92.0/24
149.20.93.0/24
149.20.94.0/24
149.20.95.0/24
192.5.4.0/23
192.5.5.0/24
192.111.107.0/24
192.158.250.0/24
192.158.251.0/24
192.158.252.0/24
192.228.80.0/24
192.228.81.0/24
192.228.82.0/24
192.228.83.0/24
192.228.84.0/24
192.228.85.0/24
192.228.87.0/24
192.228.92.0/24
198.32.176.0/24
199.6.3.0/24
199.6.4.0/24
199.6.6.0/24
199.6.7.0/24
199.6.8.0/24
199.6.9.0/24
199.6.10.0/24
199.6.11.0/24
199.6.12.0/24
199.6.13.0/24
199.6.14.0/24
199.253.63.0/24
199.253.181.0/24
200.93.240.0/24
200.93.241.0/24
200.93.242.0/24
200.93.243.0/24
200.93.244.0/24
200.93.245.0/24
200.93.246.0/24
202.41.140.0/24
202.41.142.0/24
202.41.143.0/24
202.41.144.0/24
202.41.146.0/24
203.119.16.0/24
203.119.17.0/24
203.119.19.0/24
203.119.20.0/24
203.119.51.0/24
203.119.57.0/24
203.119.79.0/24
204.152.184.0/21
204.152.184.0/24
204.152.185.0/24
204.152.186.0/24
204.152.187.0/24
204.152.188.0/24
204.152.189.0/24
204.152.190.0/24
204.152.191.0/24

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/AS1280

JSON response

{
  "network": {
    "rir": "ARIN",
    "asn": 1280,
    "name": "Internet Systems Consortium, Inc.",
    "type": "business",
    "website": "isc.org",
    "related": [
      33071,
      27321,
      30132,
      30133,
      3557,
      55439
    ]
  },
  "connectivity": {
    "upstreams": [
      6939,
      1299,
      6762,
      4637,
      2914
    ],
    "downstreams": [
      3557,
      30133
    ],
    "peers": [
      7575,
      2914,
      3557,
      1299,
      6762
    ]
  },
  "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": [
      "103.11.221.0/24",
      "149.20.0.0/24",
      "149.20.1.0/24",
      "149.20.6.0/24",
      "149.20.7.0/24"
    ],
    "cidrs": 139,
    "ips": 37632
  },
  "ipv6": {
    "ranges": [
      "2001:4f8::/32",
      "2001:4f8:4::/46",
      "2001:4f8::/48",
      "2001:4f8:4::/48",
      "2001:4f8:8::/48"
    ],
    "cidrs": 52,
    "ips": 3604482
  }
}