128.239.12.0/24

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Summary

IP address summary information
ASN	AS11975 — The College of William and Mary
BGP Prefix	128.239.0.0/17
Pingable IPs	23
Routers	4


128.239.12.0	—
128.239.12.1	edge-to-ips-wx.net.wm.edu	Ping
128.239.12.2	edge-to-ips-px.net.wm.edu	Ping
128.239.12.3	—
128.239.12.4	—
128.239.12.5	edge-to-procera-px.net.wm.edu	Ping
128.239.12.6	edge-to-procera-cx.net.wm.edu	Ping
128.239.12.7	—
128.239.12.8	—
128.239.12.9	cisco7600-to-netva-secondary.net.wm.edu	Ping
128.239.12.10	netva-to-cisco7600-secondary.net.wm.edu
128.239.12.11	—
128.239.12.12	—
128.239.12.13	cisco7606-to-matp-via-elite.net.wm.edu
128.239.12.14	matp-to-cisco7606-via-elite.net.wm.edu

Traceroute

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

$ traceroute -a -n -q1 -f2 128.239.12.33

traceroute to 128.239.12.33 (128.239.12.33): 64 hops max, 52 byte packets

2 [AS917] 199.119.65.2 0.166 ms

3 [AS917] 199.119.65.3 0.109 ms

4 [AS7713] 206.126.236.45 0.396 ms

5 [AS11537] 163.253.1.140 2.196 ms

6 [AS1312] 192.122.175.58 1.044 ms

7 [AS11975] 128.239.12.33 7.193 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On July 21, 2026

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128.239.12.0/24

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128.239.12.0/24

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