IPLibre logo IPLibre

Search any IP address or ASN

Enter an IPv4, IPv6, or ASN to retrieve geolocation, network, company, privacy and abuse details. You can also query it via the API or download the database.

or  bulk search
Cognizant Worldwide Limited logo

Cognizant Worldwide Limited

🇬🇧 United Kingdom

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

AS199569

The RIR (Regional Internet Registry) is the organization responsible for managing ASN allocation in a specific region. RIR

RIPE

The type of ASN. Can be business, isp, hosting, government, or education. Type

business

Website

cognizant.com

Related ASNs have the same name or website. Related

AS26959 AS17903

IPv4 CIDRs

2

IPv4 addresses

1024

IPv6 CIDRs

1

IPv6 addresses

1

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

AS3356 Lumen (Level 3) logo Lumen (Level 3)
AS5580 GTT Communications (APAC) logo GTT Communications (APAC)
AS6461 Zayo Bandwidth logo Zayo Bandwidth
AS174 Cogent Communications logo Cogent Communications

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

AS17903 Cognizant Technology Solutions India Pvt Ltd, logo Cognizant Technology Solutions India Pvt Ltd,

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

AS3356 Lumen (Level 3) logo Lumen (Level 3)
AS174 Cogent Communications logo Cogent Communications
AS17903 Cognizant Technology Solutions India Pvt Ltd, logo Cognizant Technology Solutions India Pvt Ltd,
AS6461 Zayo Bandwidth logo Zayo Bandwidth
AS5580 GTT Communications (APAC) logo GTT Communications (APAC)

IPv6 CIDRs (1)

2a03:4cc0::/32

Location

City

London

Country

🇬🇧 United Kingdom

Coordinates

51.50853, -0.12574

Timezone

Europe/London

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

whois

Abuse

Email

david.ripa@cognizant.com

Phone

-

Query via the API View API documentation

curl iplib.re/AS199569

JSON response

{
  "network": {
    "rir": "RIPE",
    "asn": 199569,
    "name": "Cognizant Worldwide Limited",
    "type": "business",
    "website": "cognizant.com",
    "related": [
      26959,
      17903
    ]
  },
  "connectivity": {
    "upstreams": [
      3356,
      5580,
      6461,
      174
    ],
    "downstreams": [
      17903
    ],
    "peers": [
      3356,
      174,
      17903,
      6461,
      5580
    ]
  },
  "location": {
    "latitude": 51.50853,
    "longitude": -0.12574,
    "country": "GB",
    "city": "London",
    "source": "whois",
    "timezone": "Europe/London"
  },
  "abuse": {
    "email": "david.ripa@cognizant.com"
  },
  "ipv4": {
    "ranges": [
      "185.9.172.0/23",
      "185.9.174.0/23"
    ],
    "cidrs": 2,
    "ips": 1024
  },
  "ipv6": {
    "ranges": [
      "2a03:4cc0::/32"
    ],
    "cidrs": 1,
    "ips": 1
  }
}