212.104.21.0/24

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Summary

IP address summary information
ASN	AS28716 — Retelit Digital Services S.p.A.
BGP Prefix	212.104.16.0/20
Pingable IPs	86
Routers	12


212.104.21.0	—
212.104.21.1	—	Ping
212.104.21.2	—
212.104.21.3	—
212.104.21.4	—
212.104.21.5	—
212.104.21.6	—
212.104.21.7	—
212.104.21.8	—
212.104.21.9	—	Ping
212.104.21.10	—	Ping
212.104.21.11	—	Ping
212.104.21.12	—	Ping
212.104.21.13	—	Ping
212.104.21.14	—	Ping

Traceroute

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

$ traceroute -a -n -q1 -f3 212.104.21.30

traceroute to 212.104.21.30 (212.104.21.30): 64 hops max, 52 byte packets

3 [] 217.29.66.44 0.896 ms

4 [AS28716] 212.104.21.30 0.473 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

On September 24, 2026

Traceroute

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