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University of Massachusetts - AMHERST logo

University of Massachusetts - AMHERST

🇺🇸 United States

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

AS1249

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

education

Website

umass.edu

Related ASNs have the same name or website. Related

AS1929

IPv4 CIDRs

4

IPv4 addresses

82432

IPv6 CIDRs

0

IPv6 addresses

0

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

AS1968 UMASSNET logo UMASSNET

Downstreams are networks that receive transit from this ASN. Downstreams (1)

AS168 -

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

AS1968 UMASSNET logo UMASSNET
AS168 -

IPv4 CIDRs (4)

72.19.64.0/18
128.119.0.0/16
192.80.83.0/24
192.189.138.0/24

IPv6 CIDRs (0)

Location

City

Amherst

Country

🇺🇸 United States

Coordinates

34.01037, -102.41546

Timezone

America/Chicago

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

whois

Abuse

Email

abuse@umass.edu

Phone

+1-413-545-4809

Query via the API View API documentation 

curl iplib.re/AS1249

JSON response

{
  "network": {
    "rir": "ARIN",
    "asn": 1249,
    "name": "University of Massachusetts - AMHERST",
    "type": "education",
    "website": "umass.edu",
    "related": [
      1929
    ]
  },
  "connectivity": {
    "upstreams": [
      1968
    ],
    "downstreams": [
      168
    ],
    "peers": [
      1968,
      168
    ]
  },
  "location": {
    "latitude": 34.01037,
    "longitude": -102.41546,
    "country": "US",
    "city": "Amherst",
    "source": "whois",
    "timezone": "America/Chicago"
  },
  "abuse": {
    "email": "abuse@umass.edu",
    "phone": "+1-413-545-4809"
  },
  "ipv4": {
    "ranges": [
      "72.19.64.0/18",
      "128.119.0.0/16",
      "192.80.83.0/24",
      "192.189.138.0/24"
    ],
    "cidrs": 4,
    "ips": 82432
  },
  "ipv6": {
    "ranges": [],
    "cidrs": 0,
    "ips": 0
  }
}