128.55.192.0/24

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Summary

IP address summary information
ASN	AS2936 — National Energy Research Scientific Computing Center
BGP Prefix	128.55.0.0/16
Pingable IPs	45
Routers	11


128.55.192.0	—	0
128.55.192.1	br1.nersc.gov	0
128.55.192.2	cr1.nersc.gov	0
128.55.192.3	ir1.nersc.gov	0
128.55.192.4	cr2.nersc.gov	0
128.55.192.5	ir2.nersc.gov	0
128.55.192.6	—	0
128.55.192.7	—	0
128.55.192.8	—	0
128.55.192.9	—	0
128.55.192.10	—	0
128.55.192.11	—	0
128.55.192.12	—	0
128.55.192.13	—	0
128.55.192.14	—	0

Traceroute

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

$ traceroute -a -n -q1 -f3 128.55.192.166

traceroute to 128.55.192.166 (128.55.192.166): 64 hops max, 52 byte packets

3 [AS101] 207.231.242.13 5.505 ms

4 *

5 *

6 [AS292] 198.129.78.113 21.744 ms

7 [AS292] 198.129.78.114 21.652 ms

8 [AS2936] 128.55.192.61 21.657 ms

9 [AS2936] 128.55.192.166 21.77 ms

Measurement taken from

IPinfo ProbeNet in Boardman, US

On July 22, 2026

Traceroute

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128.55.192.0/24

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Traceroute

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128.55.192.0/24

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