128.223.16.0/24

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Summary

IP address summary information
ASN	AS3582 — University of Oregon
BGP Prefix	128.223.0.0/16
Pingable IPs	31
Routers	2


128.223.16.0	—
128.223.16.1	16.irb.gw.uoregon.edu
128.223.16.2	16.irb.cc-cdr1-gw.uoregon.edu
128.223.16.3	16.irb.ah-cdr1-gw.uoregon.edu
128.223.16.4	—
128.223.16.5	lcb-1002419.uoregon.edu
128.223.16.6	lcb-lillis311a.uoregon.edu
128.223.16.7	uo-2010930.uoregon.edu	Ping
128.223.16.8	uo-2009192.uoregon.edu	Ping
128.223.16.9	lil232er.uoregon.edu
128.223.16.10	uo-2009190.uoregon.edu	Ping
128.223.16.11	brc-conference.uoregon.edu
128.223.16.12	chiles125b-cresnet.uoregon.edu
128.223.16.13	hr1005474.uoregon.edu
128.223.16.14	uo-2009188.uoregon.edu	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 128.223.16.51

traceroute to 128.223.16.51 (128.223.16.51): 64 hops max, 52 byte packets

3 [AS174] 154.24.48.85 0.764 ms

4 [AS174] 154.54.91.133 1.088 ms

5 [AS174] 154.54.25.126 1.316 ms

6 [AS3701] 207.98.127.247 0.689 ms

7 [AS3701] 207.98.127.249 3.291 ms

8 [AS3701] 207.98.119.185 13.812 ms

9 *

10 [AS3582] 128.223.182.74 3.552 ms

11 *

12 [AS3582] 128.223.16.3 14.187 ms

13 [AS3582] 128.223.16.51 3.846 ms

Measurement taken from

IPinfo ProbeNet in Portland, US

On August 7, 2026

Traceroute

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128.223.16.0/24

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128.223.16.0/24

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