71.221.243.0/24

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Summary

IP address summary information
ASN	AS19901 — Brightspeed
BGP Prefix	71.221.128.0/17
Pingable IPs	1
Routers	0


71.221.243.0	71-221-243-0.cdrr.qwest.net	0
71.221.243.1	71-221-243-1.cdrr.qwest.net	0
71.221.243.2	71-221-243-2.cdrr.qwest.net	0
71.221.243.3	71-221-243-3.cdrr.qwest.net	0
71.221.243.4	71-221-243-4.cdrr.qwest.net	0
71.221.243.5	71-221-243-5.cdrr.qwest.net	0
71.221.243.6	71-221-243-6.cdrr.qwest.net	0
71.221.243.7	71-221-243-7.cdrr.qwest.net	0
71.221.243.8	71-221-243-8.cdrr.qwest.net	0
71.221.243.9	71-221-243-9.cdrr.qwest.net	0
71.221.243.10	71-221-243-10.cdrr.qwest.net	0
71.221.243.11	71-221-243-11.cdrr.qwest.net	0
71.221.243.12	71-221-243-12.cdrr.qwest.net	0
71.221.243.13	71-221-243-13.cdrr.qwest.net	0
71.221.243.14	71-221-243-14.cdrr.qwest.net	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 71.221.243.254

traceroute to 71.221.243.254 (71.221.243.254): 64 hops max, 52 byte packets

3 [AS16509] 99.83.91.121 10.888 ms

4 [AS3356] 4.69.216.209 41.978 ms

5 [AS3356] 4.68.63.194 42.711 ms

6 [AS19901] 71.221.243.254 42.365 ms

Measurement taken from

IPinfo ProbeNet in Montreal, CA

On July 13, 2026

Traceroute

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71.221.243.0/24

Summary

Traceroute

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71.221.243.0/24

Summary

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Traceroute

Traceroute

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