81.204.56.0/24

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

Summary

IP address summary information
ASN	AS1136 — KPN B.V.
BGP Prefix	81.204.0.0/14
Pingable IPs	230
Routers	0


81.204.56.0	81-204-56-0.fixed.kpn.net
81.204.56.1	81-204-56-1.fixed.kpn.net
81.204.56.2	81-204-56-2.fixed.kpn.net	Ping
81.204.56.3	81-204-56-3.fixed.kpn.net	Ping
81.204.56.4	81-204-56-4.fixed.kpn.net	Ping
81.204.56.5	81-204-56-5.fixed.kpn.net	Ping
81.204.56.6	81-204-56-6.fixed.kpn.net	Ping
81.204.56.7	81-204-56-7.fixed.kpn.net	Ping
81.204.56.8	81-204-56-8.fixed.kpn.net	Ping
81.204.56.9	81-204-56-9.fixed.kpn.net	Ping
81.204.56.10	81-204-56-10.fixed.kpn.net	Ping
81.204.56.11	81-204-56-11.fixed.kpn.net	Ping
81.204.56.12	81-204-56-12.fixed.kpn.net	Ping
81.204.56.13	81-204-56-13.fixed.kpn.net	Ping
81.204.56.14	81-204-56-14.fixed.kpn.net	Ping

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$ traceroute -a -n -q1 -f6 81.204.56.22

traceroute to 81.204.56.22 (81.204.56.22): 64 hops max, 52 byte packets

6 [AS1136] 81.204.56.22 26.523 ms

Measurement taken from

IPinfo ProbeNet in Marseille, FR

On August 7, 2026

Traceroute

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

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

81.204.56.0/24

Summary

Traceroute

Traceroute

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

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

81.204.56.0/24

Summary

IP Addresses

IP Addresses

Traceroute

Traceroute

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

Our IP tools

What is my IP?

Map IPs

Summarize IPs

IP Addresses

Traceroute