81.91.95.0/24

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Summary

IP address summary information
ASN	AS39790 — Web4U s.r.o.
BGP Prefix	81.91.88.0/21
Pingable IPs	20
Routers	7


81.91.95.0	r1.web4u.cz	Ping
81.91.95.1	r2.web4u.cz	Ping
81.91.95.2	r3.web4u.cz	Ping
81.91.95.3	r4.web4u.cz	Ping
81.91.95.4	unassigned-81-91-95-4.web4u.cz
81.91.95.5	unassigned-81-91-95-5.web4u.cz
81.91.95.6	unassigned-81-91-95-6.web4u.cz
81.91.95.7	unassigned-81-91-95-7.web4u.cz
81.91.95.8	virtual-server-98.95.91.81.in-addr.arpa
81.91.95.9	r1-r2.web4u.cz	Ping
81.91.95.10	r2-r1.web4u.cz	Ping
81.91.95.11	virtual-server-911.95.91.81.in-addr.arpa
81.91.95.12	virtual-server-912.95.91.81.in-addr.arpa
81.91.95.13	r2-r4.web4u.cz	Ping
81.91.95.14	r4-r2.web4u.cz	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 81.91.95.33

traceroute to 81.91.95.33 (81.91.95.33): 64 hops max, 52 byte packets

3 [] 91.210.16.49 2.51 ms

4 [] 185.138.110.47 0.464 ms

5 [AS39790] 81.91.95.33 3.732 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On July 21, 2026

Traceroute

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81.91.95.0/24

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81.91.95.0/24

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