Table:
0
A
B
C
D
E
F
1
Letter
IPv6 address
AS-number
Operator
Location #sites (global/local)
Software
2
A
2001:503:ba3e::2:30
AS19836
Verisign
Distributed using anycast 8/0
BIND
3
B
2001:478:65::53
N/A
USC - ISI
Marina Del Rey, California, U.S. 0/1
BIND
4
C
N/A expected 2001:500:2::c but not yet in zone
AS2149
Cogent Communications
Distributed using anycast 8/0
BIND
5
D
2001:500:2d::d
AS27
University of Maryland
College Park, Maryland, U.S. 1/0
BIND
6
E
N/A
AS297
NASA
Distributed using anycast 1/11
BIND
7
F
2001:500:2f::f
AS3557
Internet Systems Consortium
Distributed using anycast 5/51
BIND 9
8
G
N/A
AS5927
Defense Information Systems Agency
Distributed using anycast 6/0
BIND
9
H
2001:500:1::803f:235
AS13
U.S. Army Research Lab
Aberdeen Proving Ground, Maryland, U.S. 2/0
NSD
10
I
2001:7fe::53
AS29216
Netnod
Distributed using anycast 43
BIND
11
J
2001:503:c27::2:30
AS26415
Verisign
Distributed using anycast 63/7
BIND
12
K
2001:7fd::1
AS25152
RIPE NCC
Distributed using anycast 5/12
NSD
13
L
2001:500:3::42
AS20144
ICANN
Distributed using anycast 146/0
NSD
14
M
2001:dc3::35
AS7500
WIDE Project
Distributed using anycast 5/1
BIND

Questions and formulas:
Question: What is the location for the software of BIND and an IPv6 address of 2001:503:c27::2:30?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(F1="bind")*(B1="2001:503:c27::2:30")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,(F2:F14="bind")*(B2:B14="2001:503:c27::2:30")),5))
Level: medium
Question: Which IPv6 address had a location of distributed using anycast 8/0 and a letter of A?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(E1="distributed using anycast 8/0")*(A1="a")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,(E2:E14="distributed using anycast 8/0")*(A2:A14="a")),2))
Level: medium
Question: Which IPv6 address has an operator of Wide project?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="wide project"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,D2:D14="wide project"),2))
Level: medium
Question: Which letter has an operator of VeriSign and an AS-number of AS26415?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(D1="verisign")*(C1="as26415")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,(D2:D14="verisign")*(C2:C14="as26415")),1))
Level: medium
Question: Which location has an AS-number of N/A?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="n/a"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,C2:C14="n/a"),5))
Level: medium
Question: Which letter has an operator of the Defense Information Systems Agency?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="defense information systems agency"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F14,D2:D14="defense information systems agency"),1))
Level: medium