Anyone notice strange announcements for 174.128.31.0/24
Michienne Dixon
mdixon at nkc.org
Mon Jan 12 18:40:42 UTC 2009
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 at 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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