Not sure if this is of interest to anybody...<div><br></div><div><a href="http://www.itnews.com.au/News/168772,found-google-australias-secret-data-network.aspx">http://www.itnews.com.au/News/168772,found-google-australias-secret-data-network.aspx</a></div>
<div><a href="http://www.itnews.com.au/News/168772,found-google-australias-secret-data-network.aspx"></a><br><br><div class="gmail_quote">On Thu, Mar 3, 2011 at 3:55 PM, Daniel Hooper <span dir="ltr"><<a href="mailto:dhooper@gold.net.au">dhooper@gold.net.au</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">I was under the impression google had a cache in Perth as well, they certainly have peered via waix.<br>
<br>
<br>
dhooper@opsview:~$ traceroute 8.8.8.8<br>
traceroute to 8.8.8.8 (8.8.8.8), 30 hops max, 40 byte packets<br>
1 192.168.70.253 (192.168.70.253) 2.308 ms 2.369 ms 2.446 ms<br>
2 <a href="http://ip125.net129.emerge.net.au" target="_blank">ip125.net129.emerge.net.au</a> (203.57.129.125) 2.581 ms 2.712 ms 2.746 ms<br>
3 <a href="http://gi-0-3-bdr1.per.gold.net.au" target="_blank">gi-0-3-bdr1.per.gold.net.au</a> (203.57.128.5) 7.873 ms 8.754 ms 8.785 ms<br>
4 <a href="http://google.ix.waia.asn.au" target="_blank">google.ix.waia.asn.au</a> (198.32.212.12) 9.367 ms 9.401 ms 9.435 ms<br>
5 66.249.95.210 (66.249.95.210) 9.518 ms 9.536 ms 66.249.95.244 (66.249.95.244) 9.586 ms<br>
6 66.249.95.246 (66.249.95.246) 142.866 ms 141.197 ms 141.455 ms<br>
7 209.85.242.233 (209.85.242.233) 147.623 ms 147.640 ms 147.475 ms<br>
8 209.85.242.125 (209.85.242.125) 147.802 ms 147.242 ms 147.270 ms<br>
9 66.249.94.166 (66.249.94.166) 154.129 ms 154.164 ms 66.249.94.126 (66.249.94.126) 155.242 ms<br>
10 <a href="http://google-public-dns-a.google.com" target="_blank">google-public-dns-a.google.com</a> (8.8.8.8) 148.242 ms 148.179 ms 148.466 ms<br>
<br>
Traceroute taken 600km's out of Perth in regional WA.<br>
<br>
-Dan<br>
<div class="im"><br>
-----Original Message-----<br>
From: <a href="mailto:ausnog-bounces@lists.ausnog.net">ausnog-bounces@lists.ausnog.net</a> [mailto:<a href="mailto:ausnog-bounces@lists.ausnog.net">ausnog-bounces@lists.ausnog.net</a>] On Behalf Of Michael Kratz<br>
Sent: Thursday, 3 March 2011 12:52 PM<br>
To: Matt Carter<br>
Cc: <a href="mailto:AusNOG@lists.ausnog.net">AusNOG@lists.ausnog.net</a><br>
Subject: Re: [AusNOG] Amazon: And the winner is (not) Sydney<br>
<br>
<br>
</div><div><div></div><div class="h5">On 03/03/2011, at 3:18 PM, Matt Carter wrote:<br>
<br>
>><br>
>> Pinging <a href="http://www.l.google.com" target="_blank">www.l.google.com</a> [66.102.11.104] with 32 bytes of data:<br>
>> Reply from <a href="http://66.102.11.104" target="_blank">66.102.11.104</a>: bytes=32 time=44ms TTL=53 Reply from<br>
>> <a href="http://66.102.11.104" target="_blank">66.102.11.104</a>: bytes=32 time=44ms TTL=53<br>
>><br>
>> Getting 44ms here (from internode)<br>
>><br>
><br>
> I can see lots of discussion suggesting otherwise, (I see 0-1msec to<br>
> this IP from my kit in Sydney)<br>
><br>
> So, curious where about's in internode this ping was performed from,<br>
> an end user DSL, or service provider infrastructure (which is where<br>
> other people contributing to this thread are doing their traces from,<br>
> so just wondering, are we comparing apples for apples here???)<br>
><br>
> ... I can see you are in located in Adelaide via an internode DSL? and when I do the math on what I see to google (0-1 msec) and I add what I see to internode LNS in Adelaide (20ms) then I do an LFT to your PPP which shows a differential to the LNS of another 24ms for your last hop, when we add the internode latency to Adelaide, 20 + your last hop latency of 24 = 44-45ms..... which is the exact figure you are coming up with?<br>
><br>
> .... I'm trying very desperately not to do 1+1 = window here. Where was this "44ms" ping performed _FROM_ ?<br>
<br>
<br>
Looking glass is your friend: <a href="http://looking-glass.internode.on.net/" target="_blank">http://looking-glass.internode.on.net/</a><br>
<br>
Tracing the route to <a href="http://www.l.google.com" target="_blank">www.l.google.com</a> (66.102.11.104)<br>
<br>
1 <a href="http://gi1-2-950.cor1.syd6.internode.on.net" target="_blank">gi1-2-950.cor1.syd6.internode.on.net</a> (150.101.199.50) 0 msec 0 msec 0 msec<br>
2 <a href="http://gi6-0-0-111.bdr1.syd7.internode.on.net" target="_blank">gi6-0-0-111.bdr1.syd7.internode.on.net</a> (150.101.120.225) 0 msec 0 msec 4 msec<br>
3 72.14.223.1 0 msec 0 msec 0 msec<br>
4 66.249.95.224 0 msec 0 msec 4 msec<br>
5 64.233.174.242 12 msec 12 msec 0 msec<br>
6 <a href="http://www.l.google.com" target="_blank">www.l.google.com</a> (66.102.11.104) 4 msec 0 msec 4 msec<br>
<br>
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