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University of Iowa logo

University of Iowa

🇺🇸 United States

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

AS3676

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

uiowa.edu

Related ASNs have the same name or website. Related

AS397607

IPv4 CIDRs

3

IPv4 addresses

131328

IPv6 CIDRs

1

IPv6 addresses

524288

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

AS11164 Internet2 I2PX logo Internet2 I2PX
AS1299 Arelion (fka. Telia Carrier) logo Arelion (fka. Telia Carrier)
AS2381 WiscNet logo WiscNet
AS3257 GTT Communications Inc. logo GTT Communications Inc.

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

AS6122 Iowa Communications Network logo Iowa Communications Network

Peers are networks that exchange traffic with this ASN. Peers (6)

AS11164 Internet2 I2PX logo Internet2 I2PX
AS6122 Iowa Communications Network logo Iowa Communications Network
AS3257 GTT Communications Inc. logo GTT Communications Inc.
AS1299 Arelion (fka. Telia Carrier) logo Arelion (fka. Telia Carrier)
AS2381 WiscNet logo WiscNet
View more
AS11537 Internet2 logo Internet2

IPv4 CIDRs (3)

128.255.0.0/16
129.255.0.0/16
198.49.182.0/24

IPv6 CIDRs (1)

2620:0:e50::/45

Location

City

Iowa City

Country

🇺🇸 United States

Coordinates

41.66113, -91.53017

Timezone

America/Chicago

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

whois

Abuse

Email

abuse@uiowa.edu

Phone

+1-319-384-0800

Query via the API View API documentation 

curl iplib.re/AS3676

JSON response

{
  "network": {
    "rir": "ARIN",
    "asn": 3676,
    "name": "University of Iowa",
    "type": "education",
    "website": "uiowa.edu",
    "related": [
      397607
    ]
  },
  "connectivity": {
    "upstreams": [
      11164,
      1299,
      2381,
      3257
    ],
    "downstreams": [
      6122
    ],
    "peers": [
      11164,
      6122,
      3257,
      1299,
      2381
    ]
  },
  "location": {
    "latitude": 41.66113,
    "longitude": -91.53017,
    "country": "US",
    "city": "Iowa City",
    "source": "whois",
    "timezone": "America/Chicago"
  },
  "abuse": {
    "email": "abuse@uiowa.edu",
    "phone": "+1-319-384-0800"
  },
  "ipv4": {
    "ranges": [
      "128.255.0.0/16",
      "129.255.0.0/16",
      "198.49.182.0/24"
    ],
    "cidrs": 3,
    "ips": 131328
  },
  "ipv6": {
    "ranges": [
      "2620:0:e50::/45"
    ],
    "cidrs": 1,
    "ips": 524288
  }
}