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
CSC - Tieteen tietotekniikan keskus Oy logo

CSC - Tieteen tietotekniikan keskus Oy

🇫🇮 Finland

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

AS1741

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

education

Website

funet.fi

Related ASNs have the same name or website. Related

AS39098

IPv4 CIDRs

40

IPv4 addresses

610048

IPv6 CIDRs

2

IPv6 addresses

65537

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

AS6939 Hurricane Electric LLC logo Hurricane Electric LLC
AS2603 NORDUnet logo NORDUnet

Downstreams are networks that receive transit from this ASN. Downstreams (8)

AS39098 Bank Of Finland logo Bank Of Finland
AS565 VTT Technical Research Centre of Finland Ltd logo VTT Technical Research Centre of Finland Ltd
AS39484 Pirkan Opiskelija-asunnot Oy logo Pirkan Opiskelija-asunnot Oy
AS43558 Traficom .FI Anycast logo Traficom .FI Anycast
AS1926 Tampere University Foundation logo Tampere University Foundation
View more
AS39662 Finnish Transport and Communications Agency logo Finnish Transport and Communications Agency
AS15496 Aalto University logo Aalto University
AS39857 Aalto University Student Union logo Aalto University Student Union

Peers are networks that exchange traffic with this ASN. Peers (14)

AS6939 Hurricane Electric LLC logo Hurricane Electric LLC
AS42708 GleSYS AB logo GleSYS AB
AS565 VTT Technical Research Centre of Finland Ltd logo VTT Technical Research Centre of Finland Ltd
AS39098 Bank Of Finland logo Bank Of Finland
AS39662 Finnish Transport and Communications Agency logo Finnish Transport and Communications Agency
View more
AS2603 NORDUnet logo NORDUnet
AS39857 Aalto University Student Union logo Aalto University Student Union
AS50304 Blix Solutions AS logo Blix Solutions AS
AS43558 Traficom .FI Anycast logo Traficom .FI Anycast
AS15830 Equinix, Inc. logo Equinix, Inc.
AS39484 Pirkan Opiskelija-asunnot Oy logo Pirkan Opiskelija-asunnot Oy
AS1926 Tampere University Foundation logo Tampere University Foundation
AS15496 Aalto University logo Aalto University
AS207282 HUS Group logo HUS Group

Location

City

Espoo

Country

🇫🇮 Finland

Coordinates

60.2052, 24.6522

Timezone

Europe/Helsinki

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

whois

Abuse

Email

abuse@funet.fi

Phone

+358 9 457 2704

Query via the API View API documentation

curl iplib.re/AS1741

JSON response

{
  "network": {
    "rir": "RIPE",
    "asn": 1741,
    "name": "CSC - Tieteen tietotekniikan keskus Oy",
    "type": "education",
    "website": "funet.fi",
    "related": [
      39098
    ]
  },
  "connectivity": {
    "upstreams": [
      6939,
      2603
    ],
    "downstreams": [
      39098,
      565,
      39484,
      43558,
      1926
    ],
    "peers": [
      6939,
      42708,
      565,
      39098,
      39662
    ]
  },
  "location": {
    "latitude": 60.2052,
    "longitude": 24.6522,
    "country": "FI",
    "city": "Espoo",
    "source": "whois",
    "timezone": "Europe/Helsinki"
  },
  "abuse": {
    "email": "abuse@funet.fi",
    "phone": "+358 9 457 2704"
  },
  "ipv4": {
    "ranges": [
      "86.50.0.0/16",
      "128.214.0.0/16",
      "130.231.0.0/16",
      "130.232.0.0/16",
      "130.234.0.0/16"
    ],
    "cidrs": 40,
    "ips": 610048
  },
  "ipv6": {
    "ranges": [
      "2001:708::/32",
      "2001:708:10::/48"
    ],
    "cidrs": 2,
    "ips": 65537
  }
}