158.63.250.0/24

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Summary

IP address summary information
ASN	AS22238 — Defense Advanced Research Projects Agency(DARPA)
BGP Prefix	158.63.250.0/24
Pingable IPs	4
Routers	0


158.63.250.0	—	0
158.63.250.1	casax-dr-1.darpa.mil	0
158.63.250.2	casax-dr-2.darpa.mil	0
158.63.250.3	—	0
158.63.250.4	mailgate5.darpa.mil	0
158.63.250.5	mailgate6.darpa.mil	0
158.63.250.6	ns3.darpa.mil	0
158.63.250.7	vpn-21.darpa.mil	0
158.63.250.8	vpn-22.darpa.mil	0
158.63.250.9	auth.darpa.mil	0
158.63.250.10	—	0
158.63.250.11	—	0
158.63.250.12	—	0
158.63.250.13	—	0
158.63.250.14	—	0

Traceroute

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

$ traceroute -a -n -q1 -f2 158.63.250.6

traceroute to 158.63.250.6 (158.63.250.6): 64 hops max, 52 byte packets

2 [AS917] 199.119.65.3 0.137 ms

3 [AS969] 199.119.64.234 0.137 ms

4 [] 84.17.33.30 0.201 ms

5 *

6 [AS174] 154.54.42.106 0.891 ms

7 [AS174] 38.142.224.250 0.439 ms

8 *

9 *

10 [AS22238] 158.63.250.6 437.802 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On July 13, 2026

Traceroute

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158.63.250.0/24

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Traceroute

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158.63.250.0/24

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