128.112.12.0/24

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Summary

IP address summary information
ASN	AS88 — Princeton University
BGP Prefix	128.112.0.0/16
Pingable IPs	6
Routers	14


128.112.12.0	—
128.112.12.1	—
128.112.12.2	—
128.112.12.3	—
128.112.12.4	core-lewis-router.princeton.edu
128.112.12.5	—
128.112.12.6	—
128.112.12.7	—
128.112.12.8	ip4-link-border-core-east.princeton.edu
128.112.12.9	rtr-core-east-router.princeton.edu
128.112.12.10	fw-border-87-router.princeton.edu
128.112.12.11	—
128.112.12.12	ip4-link-border-core-west.princeton.edu
128.112.12.13	rtr-core-west-router.princeton.edu
128.112.12.14	fw-border-hpcrc-router.princeton.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 -f7 128.112.12.30

traceroute to 128.112.12.30 (128.112.12.30): 64 hops max, 52 byte packets

7 [] 206.82.104.148 2.663 ms

8 [AS11537] 163.253.1.44 3.475 ms

9 [AS11164] 198.71.47.233 2.353 ms

10 [] 172.96.130.50 2.277 ms

11 [AS88] 204.153.48.254 2.834 ms

12 [AS88] 128.112.12.13 3.264 ms

13 [AS88] 128.112.12.61 3.898 ms

14 [AS88] 128.112.12.30 3.418 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On August 7, 2026

Traceroute

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128.112.12.0/24

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128.112.12.0/24

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