Skip to main content
IPinfo - Comprehensive IP address data, IP geolocation API and database

AS5612

Cistron IP BV

Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.

Get started for free

Summary

IP address summary information
Name
Cistron IP BV
Country
Netherlands
Website
Hosted domains
0
IPv4 addresses
0
IPv6 addresses
0
ASN type
Inactive
Registry
RIPE
Allocated
21 years ago on Mar 16, 2005
Updated
7 years ago on Sep 4, 2018

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████
Powered by ASN to WHOIS data

Pingable IPs

Important routers in AS5612

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS5612 at robtex.

An API built with users in mind: reliable, accurate, and easy-to-use