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
PKP Polskie Linie Kolejowe S.A. logo

PKP Polskie Linie Kolejowe S.A.

🇵🇱 Poland

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

AS42923

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

tktelekom.pl

Related ASNs have the same name or website. Related

AS39403 AS20960 AS57170 AS196830 AS196649 AS204192

IPv4 CIDRs

3

IPv4 addresses

1280

IPv6 CIDRs

0

IPv6 addresses

0

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

AS12912 T-Mobile Polska S.A. logo T-Mobile Polska S.A.
AS50606 Horyzont Technologie Internetowe sp.z.o.o. logo Horyzont Technologie Internetowe sp.z.o.o.

Peers are networks that exchange traffic with this ASN. Peers (2)

AS50606 Horyzont Technologie Internetowe sp.z.o.o. logo Horyzont Technologie Internetowe sp.z.o.o.
AS12912 T-Mobile Polska S.A. logo T-Mobile Polska S.A.

IPv4 CIDRs (3)

88.199.162.0/24
217.79.144.0/23
217.79.146.0/23

IPv6 CIDRs (0)

Location

City

Warsaw

Country

🇵🇱 Poland

Coordinates

52.22977, 21.01178

Timezone

Europe/Warsaw

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

whois

Abuse

Email

abuse@tktelekom.pl

Phone

-

Query via the API View API documentation 

curl iplib.re/AS42923

JSON response

{
  "network": {
    "rir": "RIPE",
    "asn": 42923,
    "name": "PKP Polskie Linie Kolejowe S.A.",
    "type": "business",
    "website": "tktelekom.pl",
    "related": [
      39403,
      20960,
      57170,
      196830,
      196649,
      204192
    ]
  },
  "connectivity": {
    "upstreams": [
      12912,
      50606
    ],
    "peers": [
      50606,
      12912
    ]
  },
  "location": {
    "latitude": 52.22977,
    "longitude": 21.01178,
    "country": "PL",
    "city": "Warsaw",
    "source": "whois",
    "timezone": "Europe/Warsaw"
  },
  "abuse": {
    "email": "abuse@tktelekom.pl"
  },
  "ipv4": {
    "ranges": [
      "88.199.162.0/24",
      "217.79.144.0/23",
      "217.79.146.0/23"
    ],
    "cidrs": 3,
    "ips": 1280
  },
  "ipv6": {
    "ranges": [],
    "cidrs": 0,
    "ips": 0
  }
}