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[OM] Re: TOPE 24: 2 more entries added to the gallery

Subject: [OM] Re: TOPE 24: 2 more entries added to the gallery
From: "Jeff Keller" <jrk_om@xxxxxxxxxxx>
Date: Thu, 17 Nov 2005 20:58:25 -0800
It looks like comcast took a very different route. Again the time was about 
180ms.
(no problem connecting to www.tope.nl using comcast from Palo Alto, CA)

Tracing route to wc-16.r-195-85-182.essentkabel.com [195.85.182.16]
over a maximum of 30 hops:

  1    <1 ms    <1 ms    <1 ms  192.168.1.1
  2     *        *        *     Request timed out.
  3    20 ms    47 ms    28 ms  68.87.198.121
  4     9 ms     9 ms    12 ms  68.87.192.34
  5    17 ms    14 ms    11 ms  68.87.195.22
  6    12 ms    12 ms    11 ms  12.118.38.5
  7    12 ms    14 ms    12 ms  tbr1-p010402.sffca.ip.att.net [12.123.12.66]
  8    52 ms    30 ms    12 ms  12.122.80.66
  9    14 ms    14 ms    15 ms  p16-0-1-1.r20.plalca01.us.bb.verio.net 
[129.250.9.73]
10    83 ms    75 ms    73 ms  p16-0-1-3.r21.asbnva01.us.bb.verio.net 
[129.250.2.193]
11   167 ms   404 ms   173 ms  p16-7-1-0.r21.amstnl02.nl.bb.verio.net 
[129.250.5.86]
12   304 ms   209 ms   176 ms  xe-1.essent.amstnl02.nl.bb.verio.net 
[129.250.11.214]
13   287 ms   453 ms   254 ms  bb1-ge6-0.zwoll1.ov.home.nl [213.51.158.150]
14   160 ms   295 ms   252 ms  v402.hgv-hs201-rt018.as9200.net 
[213.51.133.122]
15   159 ms   234 ms   332 ms  g0-3.hgv-hs201-rt007.as9200.net 
[195.85.155.74]
16   181 ms   182 ms   182 ms  wc-16.r-195-85-182.essentkabel.com 
[195.85.182.16]

Trace complete.


Pinging www.tope.nl [195.85.182.16] with 32 bytes of data:

Reply from 195.85.182.16: bytes=32 time=198ms TTL=46
Reply from 195.85.182.16: bytes=32 time=178ms TTL=46
Reply from 195.85.182.16: bytes=32 time=177ms TTL=46
Reply from 195.85.182.16: bytes=32 time=198ms TTL=46

Ping statistics for 195.85.182.16:

    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),

Approximate round trip times in milli-seconds:

    Minimum = 177ms, Maximum = 198ms, Average = 187ms


-jeff

----Original Message Follows----
From: "Jeff Keller" <jrk_om@xxxxxxxxxxx>

You might be (almost) at TOPE. If I ping 195.85.182.16 it reports 187ms to
195ms time from San Jose to there. You could compare the time reported from
ping to the time the tracert lives.

I don't get outside of my company with tracert. I'll check from home. Both
home and work can access the TOPE site.

I believe the networks can distinguish the type of data packet and of course
the IP of the source. They probably let ping through so that they can do
fundamental checks. They may still block a http packet. I would have thought
the most common thing they block is mail - smtp. I know very little about
what the hackers do though.

-jeff

----Original Message Follows----
From: Moose <olymoose@xxxxxxxxxxxxxxx>


The other reason I believe it is address blocking is that I can still
connect using Compuserve. Same computer, same DSL connection, same URL
or IP entered. So if I approach using my own "name", I am rejected, If I
approach cloaked in a Compuserve "name", I am accepted. And who said the
old stories like Cyrano aren't relevant in today's technical world?

I suspect a sysop in the Netherlands got some trouble from folks in
certain address blocks and simply blocked access from whole address
blocks, so folks with SBC and Verizon  as ISPs can't get through.

Moose

C:\>tracert www.tope.nl

Tracing route to www.tope.nl [195.85.182.16]
over a maximum of 30 hops:

    1     1 ms     1 ms     1 ms  71.141.24.49
    2     9 ms     9 ms     9 ms  71.141.31.254
    3     9 ms     9 ms     9 ms  dist2-vlan60.snfc21.pbi.net
[216.102.187.131]
    4     8 ms     9 ms     9 ms  bb2-10g2-0.snfcca.sbcglobal.net
[216.102.176.226]
    5     9 ms     9 ms    10 ms  bb1-p3-0.snfcca.sbcglobal.net
[151.164.190.185]
    6     9 ms     9 ms     9 ms  core1-p14-1.crsfca.sbcglobal.net
[151.164.242.65]
    7    25 ms    26 ms    26 ms  bb2-p13-0.sttlwa.sbcglobal.net
[151.164.241.57]
    8    26 ms    26 ms    26 ms  bb1-p14-0.sttlwa.sbcglobal.net
[151.164.240.173]
    9    26 ms    26 ms    26 ms  ex1-p4-0.pxsewa.sbcglobal.net
[151.164.41.201]
   10    27 ms    27 ms    26 ms  above-sbc-oc12.sea4.above.net
[151.164.89.90]
   11    29 ms    29 ms    28 ms  so-3-2-0.mpr3.sjc2.us.above.net
[64.125.28.182]
   12    29 ms    28 ms    43 ms  so-0-0-0.mpr4.sjc2.us.above.net
[64.125.30.2]
   13    75 ms    75 ms    74 ms  so-2-2-0.cr1.dfw2.us.above.net
[64.125.29.46]
   14    75 ms    74 ms    75 ms  so-0-0-0.cr2.dfw2.us.above.net
[64.125.28.210]
   15    94 ms    94 ms    95 ms  so-2-1-0.cr2.dca2.us.above.net
[64.125.29.14]
   16   166 ms   191 ms   166 ms  so-6-0-0.cr2.lhr3.uk.above.net
[64.125.27.166]
   17   179 ms   179 ms   178 ms  so-7-0-0.mpr1.ams5.nl.above.net
[64.125.27.178]
   18     *        *        *     Request timed out.
   19     *        *        *     Request timed out.
   20     *        *        *     Request timed out.
   21     *        *        *     Request timed out.
   22     *        *        *     Request timed out.
   23     *        *        *     Request timed out.
   24     *        *        *     Request timed out.
   25  ^C
C:\>tracert 195.85.182.16

Tracing route to wc-16.r-195-85-182.essentkabel.com [195.85.182.16]
over a maximum of 30 hops:

    1     1 ms     1 ms     1 ms  71.141.24.49
    2     9 ms     9 ms     8 ms  71.141.31.254
    3    10 ms     9 ms     8 ms  dist2-vlan60.snfc21.pbi.net
[216.102.187.131]
    4    10 ms     9 ms     9 ms  bb2-10g2-0.snfcca.sbcglobal.net
[216.102.176.226]
    5     9 ms     9 ms     9 ms  bb1-p3-0.snfcca.sbcglobal.net
[151.164.190.185]
    6     9 ms     9 ms    10 ms  core1-p14-1.crsfca.sbcglobal.net
[151.164.242.65]
    7    26 ms    26 ms    26 ms  bb2-p13-0.sttlwa.sbcglobal.net
[151.164.241.57]
    8    26 ms    26 ms    26 ms  bb1-p14-0.sttlwa.sbcglobal.net
[151.164.240.173]
    9    26 ms    26 ms    26 ms  ex1-p4-0.pxsewa.sbcglobal.net
[151.164.41.201]
   10    27 ms    27 ms    27 ms  above-sbc-oc12.sea4.above.net
[151.164.89.90]
   11    29 ms    29 ms    29 ms  so-3-2-0.mpr3.sjc2.us.above.net
[64.125.28.182]
   12    29 ms    28 ms    28 ms  so-0-0-0.mpr4.sjc2.us.above.net
[64.125.30.2]
   13    74 ms    74 ms    75 ms  so-2-2-0.cr1.dfw2.us.above.net
[64.125.29.46]
   14    74 ms    74 ms    75 ms  so-0-0-0.cr2.dfw2.us.above.net
[64.125.28.210]
   15    94 ms    95 ms    94 ms  so-2-1-0.cr2.dca2.us.above.net
[64.125.29.14]
   16   166 ms   166 ms   166 ms  so-6-0-0.cr2.lhr3.uk.above.net
[64.125.27.166]
   17   178 ms   178 ms   178 ms  so-7-0-0.mpr1.ams5.nl.above.net
[64.125.27.178]
   18     *        *        *     Request timed out.
   19     *     ^C



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