128.223.157.0/24

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Summary

IP address summary information
ASN	AS3582 — University of Oregon
BGP Prefix	128.223.0.0/16
Pingable IPs	52
Routers	4


128.223.157.0	—
128.223.157.1	vl-306-gw.uoregon.edu
128.223.157.2	306.irb.cc-cdr1-gw.uoregon.edu
128.223.157.3	306.irb.ah-cdr1-gw.uoregon.edu
128.223.157.4	lxd1.icann.nsrc.org	Ping
128.223.157.5	—
128.223.157.6	—
128.223.157.7	web-hosting.nsrc.org	Ping
128.223.157.8	—
128.223.157.9	redmine.nsrc.org	Ping
128.223.157.10	—
128.223.157.11	console.nsrc.org	Ping
128.223.157.12	rt.nsrc.org	Ping
128.223.157.13	ark.uoregon.edu	Ping
128.223.157.14	—

Traceroute

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

$ traceroute -a -n -q1 -f2 128.223.157.75

traceroute to 128.223.157.75 (128.223.157.75): 64 hops max, 52 byte packets

2 [AS3701] 207.98.127.247 4.502 ms

3 [AS3701] 207.98.127.249 7.215 ms

4 [AS3701] 207.98.119.185 7.457 ms

5 *

6 [AS3582] 128.223.182.78 7.417 ms

7 *

8 [AS3582] 128.223.157.3 7.888 ms

9 [AS3582] 128.223.157.75 8.144 ms

Measurement taken from

IPinfo ProbeNet in Woodinville, US

On August 7, 2026

Traceroute

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128.223.157.0/24

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128.223.157.0/24

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