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Anyone notice strange announcements for 174.128.31.0/24
From: "Michienne Dixon" <mdixon () nkc org>
Date: Mon, 12 Jan 2009 12:40:42 -0600

I'm not entirely certain what is going on but has anyone noticed some
strange announcements for 174.128.31.0/24? 

I received a hijack notice that my AS (AS11708) was announcing the above
IP range.  I verified that I was not when I started noticing some
strange announcements for that range.  Around 10 Am CST AS11911 was
announcing it  (AS_PATH: 1239 2914 3130 11911) then around 11:30 AM CST
I observed AS12083 announcing it (AS_PATH: 1239 2914 3130 12083). 

Interestingly enough, ARIN indicates this is a part of range they have
assigned for reachability testing. 
http://ws.arin.net/whois/?queryinput=174.128.31.0


This was from this AM around 10 AM CST:
 telnet () MLX4AP3#sho ip bgp route 174.128.31.0/24
Number of BGP Routes matching display condition : 1

       Prefix             Next Hop        Metric     LocPrf     Weight
Status
1      174.128.31.0/24    160.81.151.109  88         200        100
BE
         AS_PATH: 1239 2914 3130 11911
       Last update to IP routing table: 2h24m33s, 1 path(s) installed:

This was from this AM around 11:30 AM CST:
Number of BGP Routes matching display condition : 1

       Prefix             Next Hop        Metric     LocPrf     Weight
Status
1      174.128.31.0/24    160.81.151.109  88         200        100
BE
         AS_PATH: 1239 2914 3130 12083
       Last update to IP routing table: 0h0m43s, 1 path(s) installed:
      
 
-
Michienne Dixon
liNKCity
312 Armour Rd.
North Kansas City, MO  64116
www.linkcity.org  
(816) 412-7990


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