What is the algorithm?

There is a file that contains the key pair. Does anyone know what is this algorithm?
A piece of content:

<map>
<entry>
<string>000016684862</string>
<string>270391</string>
</entry>
<entry>
<string>000012E21F62</string>
<string>330918</string>
 </entry></map>

Referring to the file
September 26th 19 at 06:33
3 answers
September 26th 19 at 06:35
Well, just psychic everything going. Every one knows what it is. At least to explain what it's for strings.

Assumption:
the first line is a hash of names
the second line - the phone town with a population of 1 million people.
Honestly I don't know, given the file said that presumably this key pair. - Frederique commented on September 26th 19 at 06:38
Well, judging by the file name it is. - Gideon_Bartoletti commented on September 26th 19 at 06:41
Google about extension .iks - Gideon_Bartoletti commented on September 26th 19 at 06:44
September 26th 19 at 06:37
Need more information.

The first value is repeated once
000016684862 270391
000016684862 551062

The second value is repeated 11 times twice and 1 three times
000015A859D4 107225
00050091C090 107225
000015A8B162 117855
0000163BC57E 117855
0005008DEFEB 177271
0000163BEE37 177271
000015A8E2C9 180954
000015A83E90 180954
0000163BB839 190908
0000163BC9A4 190908
00050090A2E9 199580
0000163C08D1 199580
000015ADA449 229974
00001667703A 229974
00050091F9A6 236959
0005007A2E8F 236959
0005007A027C 270222
0000163C262B 270222
00001648857E 270222
00050090C005 291448
0000163BC742 291448
0005008E2BBE 297563
000015B523E6 297563
0005008E53E2 385039
00050091F990 385039
September 26th 19 at 06:39
What is the purpose for You? To decipher? Any tips?

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