<div dir="ltr">Android uses this URL to determine if it's behind a captive portal, and also to trigger the captive portal.<div><br></div><div>  Scott</div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Mon, Oct 7, 2013 at 3:13 PM, Graeme Allen <span dir="ltr"><<a href="mailto:gallen@mytelecom.com.au" target="_blank">gallen@mytelecom.com.au</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
<a href="http://203.8.182.155/generate_204" target="_blank">http://203.8.182.155/generate_204</a><br>
<br>
If you browse to the base IP <a href="http://203.8.182.155" target="_blank">http://203.8.182.155</a> you get a google page<br>
<br>
AAPT are our transit provider, and I am seeing some of our hotspt user<br>
sessions "finding" their way here.<br>
<br>
Smells like a transparent proxy/cache?<br>
<br>
[gallen@gpa ~]$ whois <a href="tel:203.8.182.155" value="+12038182155">203.8.182.155</a><br>
[Querying <a href="http://whois.apnic.net" target="_blank">whois.apnic.net</a>]<br>
[<a href="http://whois.apnic.net" target="_blank">whois.apnic.net</a>]<br>
% [<a href="http://whois.apnic.net" target="_blank">whois.apnic.net</a>]<br>
% Whois data copyright terms    <a href="http://www.apnic.net/db/dbcopyright.html" target="_blank">http://www.apnic.net/db/dbcopyright.html</a><br>
<br>
% Information related to '203.8.176.0 - <a href="tel:203.8.183.255" value="+12038183255">203.8.183.255</a>'<br>
<br>
inetnum:        203.8.176.0 - <a href="tel:203.8.183.255" value="+12038183255">203.8.183.255</a><br>
netname:        AAPT<br>
descr:          AAPT Limited<br>
descr:          180-188 Burnley Street<br>
descr:          Richmond VIC 3121<br>
country:        AU<br>
admin-c:        ANO2-AP<br>
tech-c:         ANO2-AP<br>
notify:         <a href="mailto:routing@connect.com.au">routing@connect.com.au</a><br>
mnt-by:         APNIC-HM<br>
mnt-lower:      MAINT-AU-AAPT<br>
status:         ALLOCATED PORTABLE<br>
mnt-irt:        IRT-AAPT-AU<br>
changed:        <a href="mailto:nobody@aunic.net">nobody@aunic.net</a> 19941002<br>
changed:        <a href="mailto:aunic-transfer@apnic.net">aunic-transfer@apnic.net</a> 20010525<br>
changed:        <a href="mailto:hm-changed@apnic.net">hm-changed@apnic.net</a> 20060330<br>
source:         APNIC<br>
<br>
irt:            IRT-AAPT-AU<br>
address:        AAPT Limited<br>
address:        180-188 Burnley Street<br>
address:        Richmond VIC 3121 AU<br>
e-mail:         <a href="mailto:abuse@aapt.com.au">abuse@aapt.com.au</a><br>
abuse-mailbox:  <a href="mailto:abuse@aapt.com.au">abuse@aapt.com.au</a><br>
admin-c:        ANO2-AP<br>
tech-c:         ANO2-AP<br>
auth:           # Filtered<br>
notify:         <a href="mailto:routing.shared@aapt.com.au">routing.shared@aapt.com.au</a><br>
mnt-by:         MAINT-AU-AAPT<br>
changed:        <a href="mailto:abuse@aapt.com.au">abuse@aapt.com.au</a> 20110317<br>
source:         APNIC<br>
<br>
role:           AAPT Network Operations<br>
address:        AAPT Limited<br>
address:        180-188 Burnley St<br>
address:        Richmond VIC 3121<br>
country:        AU<br>
phone:          <a href="tel:%2B61%203%208687%205770" value="+61386875770">+61 3 8687 5770</a><br>
fax-no:         <a href="tel:%2B61%203%208414%203115" value="+61384143115">+61 3 8414 3115</a><br>
e-mail:         <a href="mailto:routing@connect.com.au">routing@connect.com.au</a><br>
admin-c:        ANO1-AP<br>
tech-c:         ANO1-AP<br>
nic-hdl:        ANO2-AP<br>
notify:         <a href="mailto:routing@connect.com.au">routing@connect.com.au</a><br>
mnt-by:         CONNECT<br>
changed:        <a href="mailto:nobody@connect.com.au">nobody@connect.com.au</a> 20050224<br>
source:         APNIC<br>
<br>
% This query was served by the APNIC Whois Service version 1.68.5<br>
(WHOIS2)<br>
<br>
<br>
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</blockquote></div><br></div>