38.104.40.0/24

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Summary

IP address summary information
ASN	AS174 — Cogent Communications, LLC
BGP Prefix	38.0.0.0/8
Pingable IPs	10
Routers	4


38.104.40.0	—
38.104.40.1	gi0-0-0-3.nr11.b015471-1.dtw04.atlas.cogentco.com
38.104.40.2	—
38.104.40.3	—
38.104.40.4	—
38.104.40.5	se1-0-4-0.ca01.dtw03.atlas.cogentco.com
38.104.40.6	fev-engine-tech.demarc.cogentco.com
38.104.40.7	—
38.104.40.8	—
38.104.40.9	fa0-1.na01.b015471-1.dtw04.atlas.cogentco.com
38.104.40.10	sotron-solutions.demarc.cogentco.com
38.104.40.11	—
38.104.40.12	—
38.104.40.13	te0-0-0-20.1308.rcr61.dtw06.atlas.cogentco.com	Ping
38.104.40.14	iconnectinc.demarc.cogentco.com

Traceroute

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

$ traceroute -a -n -q1 -f3 38.104.40.21

traceroute to 38.104.40.21 (38.104.40.21): 64 hops max, 52 byte packets

3 [AS55293] 69.48.136.14 0.253 ms

4 [AS174] 38.142.132.57 0.955 ms

5 [AS174] 38.104.40.21 1.357 ms

Measurement taken from

IPinfo ProbeNet in Detroit, US

On July 12, 2026

Traceroute

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38.104.40.0/24

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38.104.40.0/24

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