From: Troy Rader (troy@xxxxxxxxxx)
Date: Mon Aug 06 2001 - 11:07:44 GMT-3
Where did you check?
----- Original Message -----
From: "Craig Hammer" <Craig.Hammer@Parago.Com>
To: <ccielab@groupstudy.com>
Sent: Monday, August 06, 2001 8:40 AM
Subject: RE: Routing
> Last time I checked, 172.20.x.x is a publicly routable address.
>
> -----Original Message-----
> From: Leonard @ iname.com [mailto:Leonard_Ong@iname.com]
> Sent: Monday, August 06, 2001 8:20 AM
> To: ccielab@groupstudy.com
> Subject: Routing
>
>
> Hello Guys,
>
> I found some traceroute that really bothers me and I don't know the
> answer. Would you kindly explain it to me ?
>
> traceroute from access.net.id to 202.156.227.140
>
> 1 202.180.0.4 (202.180.0.4) 2.502 ms 2.017 ms 1.641 ms
> 2 202.155.7.25 (202.155.7.25) 91.019 ms 28.084 ms 30.019 ms
> 3 202.155.7.85 (202.155.7.85) 55.545 ms 59.557 ms 23.195 ms
> 4 202.155.7.246 (202.155.7.246) 62.904 ms 25.812 ms 68.068 ms
> 5 500.POS1-2.IG2.SAC1.ALTER.NET (157.130.193.221) 210.419 ms 210.405
> ms 305.777 ms
> 6 0.so-0-0-0.XR2.SAC1.ALTER.NET (152.63.54.118) 240.747 ms 208.259
> ms 216.579 ms
> 7 0.so-0-0-0.TR2.SAC1.ALTER.NET (152.63.3.197) 247.044 ms 217.252
> ms 253.461 ms
> 8 127.ATM5-0.IR2.SAC1.ALTER.NET (152.63.11.113) 209.069 ms 226.315
> ms 208.555 ms
> 9 POS3-0.IR2.SAC2.ALTER.NET (137.39.31.209) 204.193 ms 209.688
> ms 265.266 ms
> 10 210.80.49.230 (210.80.49.230) 441.732 ms
> 335.ATM5-0-0.TR2.SIN1.ALTER.NET (210.80.51.142) 514.855 ms
> 435.ATM5-0-0.TR2.SIN1.ALTER.NET (210.80.51.134) 526.292 ms
> 11 POS1-0-0.XR2.SIN1.Alter.Net (210.80.48.62) 456.046 ms 473.853
> ms 472.113 ms
> 12 312.ATM3-0-0.GW2.SIN1.Alter.Net (210.80.2.202) 451.268 ms 458.89
> ms 434.287 ms
> 13 scv-gw-33.customer.alter.net (202.95.97.14) 544.822 ms 450.079
> ms 460.404 ms
> 14 172.20.6.11 (172.20.6.11) 466.566 ms 516.396 ms 464.313 ms
> 15 172.20.2.15 (172.20.2.15) 458.438 ms 464.12 ms 446.679 ms
> 16 172.20.15.2 (172.20.15.2) 465.278 ms 476.811 ms 570.675 ms
> 17 mcns140.docsis227.singa.pore.net (202.156.227.140) 493.695 ms
494.196
> ms 525.214 ms
>
>
> If you check the entry 14-16 it is private address which is supposedly not
> routeable... and it goes at entry 17 to end-host of this ISP/cable...
which
> is routeable address... Any idea ?
>
> Thanks
> **Please read:http://www.groupstudy.com/list/posting.html
> **Please read:http://www.groupstudy.com/list/posting.html
**Please read:http://www.groupstudy.com/list/posting.html
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