178.174.21.0/24

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Summary

IP address summary information
ASN	AS3303 — Swisscom (Switzerland) Ltd
BGP Prefix	178.174.0.0/19
Pingable IPs	72
Routers	38


178.174.21.0	0.21.174.178.static.wline.lns.sme.cust.swisscom.ch
178.174.21.1	1.21.174.178.static.wline.lns.sme.cust.swisscom.ch	Ping
178.174.21.2	2.21.174.178.static.wline.lns.sme.cust.swisscom.ch
178.174.21.3	3.21.174.178.static.wline.lns.sme.cust.swisscom.ch
178.174.21.4	4.21.174.178.static.wline.lns.sme.cust.swisscom.ch
178.174.21.5	5.21.174.178.static.wline.lns.sme.cust.swisscom.ch	Ping
178.174.21.6	mail.mauchleag.ch
178.174.21.7	7.21.174.178.static.wline.lns.sme.cust.swisscom.ch
178.174.21.8	8.21.174.178.static.wline.lns.sme.cust.swisscom.ch
178.174.21.9	9.21.174.178.static.wline.lns.sme.cust.swisscom.ch	Ping
178.174.21.10	10.21.174.178.static.wline.lns.sme.cust.swisscom.ch	Ping
178.174.21.11	11.21.174.178.static.wline.lns.sme.cust.swisscom.ch
178.174.21.12	12.21.174.178.static.wline.lns.sme.cust.swisscom.ch
178.174.21.13	13.21.174.178.static.wline.lns.sme.cust.swisscom.ch	Ping
178.174.21.14	14.21.174.178.static.wline.lns.sme.cust.swisscom.ch	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 178.174.21.29

traceroute to 178.174.21.29 (178.174.21.29): 64 hops max, 52 byte packets

3 [] 193.5.72.106 0.465 ms

4 *

5 [AS3303] 213.3.210.22 0.546 ms

6 [AS3303] 178.174.21.29 2.458 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On September 24, 2026

Traceroute

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