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Trans Union, LLC logo

Trans Union, LLC

🇺🇸 United States

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

AS397151

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

transunion.com

Related ASNs have the same name or website. Related

AS133860 AS19353 AS136437 AS135563 AS396126

IPv4 CIDRs

5

IPv4 addresses

2304

IPv6 CIDRs

0

IPv6 addresses

0

Upstreams are networks that provide transit to this ASN. Upstreams (3)

AS3356 Lumen (Level 3) logo Lumen (Level 3)
AS13335 Cloudflare, Inc. logo Cloudflare, Inc.
AS6461 Zayo Bandwidth logo Zayo Bandwidth

Peers are networks that exchange traffic with this ASN. Peers (3)

AS3356 Lumen (Level 3) logo Lumen (Level 3)
AS6461 Zayo Bandwidth logo Zayo Bandwidth
AS13335 Cloudflare, Inc. logo Cloudflare, Inc.

IPv4 CIDRs (5)

66.175.248.0/22
66.175.248.0/23
66.175.250.0/24
198.47.91.0/24
207.201.214.0/24

IPv6 CIDRs (0)

Location

City

Willard

Country

🇺🇸 United States

Coordinates

41.05311, -82.72629

Timezone

America/New_York

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

whois

Abuse

Email

GOC@transunion.com

Phone

+1-312-985-4362

Query via the API View API documentation 

curl iplib.re/AS397151

JSON response

{
  "network": {
    "rir": "ARIN",
    "asn": 397151,
    "name": "Trans Union, LLC",
    "type": "business",
    "website": "transunion.com",
    "related": [
      133860,
      19353,
      136437,
      135563,
      396126
    ]
  },
  "connectivity": {
    "upstreams": [
      3356,
      13335,
      6461
    ],
    "peers": [
      3356,
      6461,
      13335
    ]
  },
  "location": {
    "latitude": 41.05311,
    "longitude": -82.72629,
    "country": "US",
    "city": "Willard",
    "source": "whois",
    "timezone": "America/New_York"
  },
  "abuse": {
    "email": "GOC@transunion.com",
    "phone": "+1-312-985-4362"
  },
  "ipv4": {
    "ranges": [
      "66.175.248.0/22",
      "66.175.248.0/23",
      "66.175.250.0/24",
      "198.47.91.0/24",
      "207.201.214.0/24"
    ],
    "cidrs": 5,
    "ips": 2304
  },
  "ipv6": {
    "ranges": [],
    "cidrs": 0,
    "ips": 0
  }
}