81.200.48.0/24

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Summary

IP address summary information
ASN	AS41046 — O2 Czech Republic, a.s.
BGP Prefix	81.200.48.0/21
Pingable IPs	129
Routers	31


81.200.48.0	—
81.200.48.1	trinec1-gw.nejtv.cz	Ping
81.200.48.2	host-81-200-48-2.ip.nej.cz	Ping
81.200.48.3	trinec2-gw.tvtrinec.cz	Ping
81.200.48.4	host-81-200-48-4.ip.nej.cz
81.200.48.5	host-81-200-48-5.ip.nej.cz
81.200.48.6	host-81-200-48-6.ip.nej.cz
81.200.48.7	host-81-200-48-7.ip.nej.cz
81.200.48.8	cmail.nej.cz	Ping
81.200.48.9	mail.cetin-telco.cz	Ping
81.200.48.10	host-81-200-48-10.ip.nej.cz
81.200.48.11	ns.tvtrinec.cz	Ping
81.200.48.12	sns.tvtrinec.cz	Ping
81.200.48.13	host-81-200-48-13.ip.nej.cz	Ping
81.200.48.14	host-81-200-48-14.ip.nej.cz

Traceroute

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

$ traceroute -a -n -q1 -f3 81.200.48.158

traceroute to 81.200.48.158 (81.200.48.158): 64 hops max, 52 byte packets

3 [AS5610] 194.228.21.200 0.711 ms

4 [AS5610] 90.182.199.93 0.873 ms

5 [AS41046] 81.200.48.158 6.019 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On October 2, 2026

Traceroute

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