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The George Washington University logo

The George Washington University

🇺🇸 United States

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

AS4901

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

gwu.edu

Related ASNs have the same name or website. Related

AS11039

IPv4 CIDRs

1

IPv4 addresses

1024

IPv6 CIDRs

1

IPv6 addresses

1048576

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

AS11164 Internet2 I2PX logo Internet2 I2PX
AS6079 RCN logo RCN

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

AS11318 Georgetown University logo Georgetown University

Peers are networks that exchange traffic with this ASN. Peers (5)

AS11164 Internet2 I2PX logo Internet2 I2PX
AS11318 Georgetown University logo Georgetown University
AS11537 Internet2 logo Internet2
AS6079 RCN logo RCN
AS11039 The George Washington University logo The George Washington University

IPv4 CIDRs (1)

162.250.136.0/22

IPv6 CIDRs (1)

2620:118:5000::/44

Location

City

Lead

Country

🇺🇸 United States

Coordinates

44.35221, -103.7652

Timezone

America/Denver

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

whois

Abuse

Email

abuse@gwu.edu

Phone

+1-202-994-4000

Query via the API View API documentation 

curl iplib.re/AS4901

JSON response

{
  "network": {
    "rir": "ARIN",
    "asn": 4901,
    "name": "The George Washington University",
    "type": "education",
    "website": "gwu.edu",
    "related": [
      11039
    ]
  },
  "connectivity": {
    "upstreams": [
      11164,
      6079
    ],
    "downstreams": [
      11318
    ],
    "peers": [
      11164,
      11318,
      11537,
      6079,
      11039
    ]
  },
  "location": {
    "latitude": 44.35221,
    "longitude": -103.7652,
    "country": "US",
    "city": "Lead",
    "source": "whois",
    "timezone": "America/Denver"
  },
  "abuse": {
    "email": "abuse@gwu.edu",
    "phone": "+1-202-994-4000"
  },
  "ipv4": {
    "ranges": [
      "162.250.136.0/22"
    ],
    "cidrs": 1,
    "ips": 1024
  },
  "ipv6": {
    "ranges": [
      "2620:118:5000::/44"
    ],
    "cidrs": 1,
    "ips": 1048576
  }
}