128.100.89.0/24

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Summary

IP address summary information
ASN	AS239 — University of Toronto
BGP Prefix	128.100.0.0/16
Pingable IPs	44
Routers	0


128.100.89.0	—
128.100.89.1	mcl-astronomy2.gw.utoronto.ca	Ping
128.100.89.2	lepus1.astro.utoronto.ca
128.100.89.3	switch.astro.utoronto.ca	Ping
128.100.89.4	makalu.astro.utoronto.ca
128.100.89.5	—
128.100.89.6	lepus2.astro.utoronto.ca
128.100.89.7	wvpn.astro.utoronto.ca
128.100.89.8	—
128.100.89.9	manaslu.astro.utoronto.ca
128.100.89.10	office1.astro.utoronto.ca
128.100.89.11	soyuz.astro.utoronto.ca
128.100.89.12	—
128.100.89.13	—
128.100.89.14	—

Traceroute

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

$ traceroute -a -n -q1 -f2 128.100.89.120

traceroute to 128.100.89.120 (128.100.89.120): 64 hops max, 52 byte packets

2 [] 206.108.34.40 0.589 ms

3 [AS26677] 66.97.16.20 2.161 ms

4 [AS26677] 66.97.22.49 0.395 ms

5 *

6 *

7 *

8 *

9 [AS239] 128.100.89.120 1.126 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On August 27, 2026

Traceroute

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128.100.89.0/24

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128.100.89.0/24

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