81.223.4.0/24

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

Summary

IP address summary information
ASN	AS8412 — T-Mobile Austria GmbH
BGP Prefix	81.223.0.0/17
Pingable IPs	26
Routers	2


81.223.4.0	81-223-4-0.static.upcbusiness.at
81.223.4.1	81-223-4-1.static.upcbusiness.at
81.223.4.2	81-223-4-2.static.upcbusiness.at
81.223.4.3	81-223-4-3.static.upcbusiness.at
81.223.4.4	81-223-4-4.static.upcbusiness.at
81.223.4.5	81-223-4-5.static.upcbusiness.at	Ping
81.223.4.6	81-223-4-6.static.upcbusiness.at	Ping
81.223.4.7	81-223-4-7.static.upcbusiness.at
81.223.4.8	81-223-4-8.static.upcbusiness.at
81.223.4.9	81-223-4-9.static.upcbusiness.at
81.223.4.10	81-223-4-10.static.upcbusiness.at
81.223.4.11	81-223-4-11.static.upcbusiness.at
81.223.4.12	81-223-4-12.static.upcbusiness.at
81.223.4.13	81-223-4-13.static.upcbusiness.at
81.223.4.14	81-223-4-14.static.upcbusiness.at

Traceroute

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

$ traceroute -a -n -q1 -f2 81.223.4.148

traceroute to 81.223.4.148 (81.223.4.148): 64 hops max, 52 byte packets

2 [AS8412] 83.64.104.21 1.379 ms

3 [AS8412] 80.241.17.126 0.296 ms

4 [AS8412] 81.223.4.148 7.396 ms

Measurement taken from

IPinfo ProbeNet in Graz, AT

On August 27, 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.

81.223.4.0/24

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

81.223.4.0/24

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