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GIAC GPEN Exam - Topic 7 Question 89 Discussion

Posted by Adell on Jul 02, 2026 at 04:38 AM

You want to run the nmap command that includes the host specification of 202.176.56-57.*. How many hosts will you scan?

Suggested Answer: B

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21 comments · newest first
MI
Misty 2 days ago
Why 512?
LO
Lorean 7 days ago
I think it's B) 512.
ST
Stephane 12 days ago
Same here, it's straightforward.
WA
Wade 17 days ago
I feel confident about this question.
MI
Miriam 22 days ago
Got it, that makes sense now.
LU
Lucina 27 days ago
Exactly, so it's 256 + 256.
ST
Stephane 1 month ago
No, it's both ranges combined.
MI
Miriam 1 month ago
But isn't it A) 256?
WA
Wade 1 month ago
I agree with Lucina.
LU
Lucina 2 months ago
Because 202.176.56.* has 256 hosts and 202.176.57.* has another 256.
ST
Stephane 2 months ago
Why 512?
LU
Lucina 2 months ago
I think it's B) 512.
RI
Rikki 2 months ago
I disagree, I think it's 256.
CO
Corinne 2 months ago
Wait, how do you get that number?
BR
Brittni 2 months ago
Definitely 512, no doubt about it.
YU
Yuriko 3 months ago
I thought it was 1024 at first.
BE
Bernadine 3 months ago
That's 512 hosts total!
EA
Earleen 3 months ago
I'm a bit confused about the ranges. I thought it was just 64 hosts since we're only using two octets.
LA
Lajuana 3 months ago
I practiced something similar, and I think it was about calculating the total hosts in a range. Could it be 1024?
VA
Valene 3 months ago
If we're scanning 202.176.56-57.*, that means we're looking at two full subnets, right? So maybe it's 512 hosts?
MA
Mayra 3 months ago
I think I remember that the last octet can have 256 values, but I'm not sure how the range affects that.
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