[V-1-206235470] 2001::/32 announed by InfoSphere

[Michelle Myers]

Hello,

	From what I can tell our config wasn't changed, and we've
only accepted 2514's two ip blocks as announcements from them.

	I'm not sure how this occured, but luckily everything
is now in proper order.

-Michelle

According to Jeroen Massar (jeroen at unfix.org) on Tue, Apr 12, 2005 at 11:31:33AM +0200 To Michelle Myers :
# On Tue, 2005-04-12 at 04:21 +0000, Michelle Myers wrote:
# > Daniel,
# > 
# > 	We are not seeing this route announced accross our network or being
# > received from 2514 ... do you have any more information on this?
# 
# IMHO it does not exist, if one looks at:
# http://www.sixxs.net/tools/grh/lg/?find=2001::/21
# 
# I guess it just started to disappear from the routing tables.
# The Green ASN's are providing GRH with routes, and both 6939 (HE.net)
# nor 13944 are providing this route to GRH. Thus apparently they don't
# have it. 3257 (Tiscali) does not have it either. 28747 (Realroot)
# doesn't have it either, but 3344 (Kewlio), 16034 (KeConnect) and 16034
# (NFSI) report they have it. 
# 
# Apparently it was first seen yesterday around 21:00
# http://www.sixxs.net/tools/grh/lg/?when=selected&year=2005&month=04&day=11&hour=21&find=2001::/32
# 
# maybe it has since then been taken off the announcement list though.
# 
# According to RIS: http://www.ris.ripe.net/perl-risapp/risearch.html
# 
# it was first seen in LINX at RIS 
# A 2001::/32 2005-04-11 18:58:05Z 2001:7f8:4::cb9:1
# 
#   2001:7f8:4::cb9:1 150 IGP
# 
#   3257 6175 6830 1299 3320 5609 6762 2914 2514
# 
# Withdrawals started at:
# 
# W 2001::/32 2005-04-11 19:05:35Z 2001:7f8:30:0:1:1:0:1853  0 IGP - - VIX
# 
# But some boxes apparently still have it and it is lingering as a ghost.
# 
# Nevertheless, AS2514 should never been able to announce that prefix in
# the first place.
# 
# Greets,
#  Jeroen
# 


>>That's the end of quoted material.

-- 
Michelle Myers
NTT Communications Global NOC