81.208.37.0/24

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

Summary

IP address summary information
ASN	AS12874 — Fastweb SpA
BGP Prefix	81.208.0.0/18
Pingable IPs	16
Routers	2


81.208.37.0	81-208-37-0.ip.fastwebnet.it	0
81.208.37.1	81-208-37-1.ip.fastwebnet.it	0
81.208.37.2	81-208-37-2.ip.fastwebnet.it	0
81.208.37.3	81-208-37-3.ip.fastwebnet.it	0
81.208.37.4	81-208-37-4.ip.fastwebnet.it	0
81.208.37.5	81-208-37-5.ip.fastwebnet.it	0
81.208.37.6	81-208-37-6.ip.fastwebnet.it	0
81.208.37.7	81-208-37-7.ip.fastwebnet.it	0
81.208.37.8	81-208-37-8.ip.fastwebnet.it	0
81.208.37.9	81-208-37-9.ip.fastwebnet.it	0
81.208.37.10	81-208-37-10.ip.fastwebnet.it	0
81.208.37.11	81-208-37-11.ip.fastwebnet.it	0
81.208.37.12	81-208-37-12.ip.fastwebnet.it	0
81.208.37.13	81-208-37-13.ip.fastwebnet.it	0
81.208.37.14	81-208-37-14.ip.fastwebnet.it	0

Traceroute

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

$ traceroute -a -n -q1 -f3 81.208.37.161

traceroute to 81.208.37.161 (81.208.37.161): 64 hops max, 52 byte packets

3 [AS12874] 62.101.83.70 8.029 ms

4 *

5 [AS12874] 81.208.37.161 11.124 ms

Measurement taken from

IPinfo ProbeNet in Rende, IT

On July 12, 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.

81.208.37.0/24

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

81.208.37.0/24

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