[6bone] bogus routes remain for /35

[Koji Kondo]

AS4691 is not announcing the route of 2001:2e8::/35,
but I can see this route from looking glass.


http://www.v6.mfeed.ad.jp/ipv6/lg.html

BGP routing table entry for 2001:2E8::/35, version 33588
Paths: (4 available, best #3)
  Advertised to non peer-group peers:
  2001:3A0::1001 2001:3A0::2001 2001:3A0::2002 2001:3A0::2003 2001:3A0::3001 
  65526 10566 6939 15589 1275 5609 20745 20745 20745 20745 20745 20745 20745 109 5550 9112 13110 3320 680 5539 8627 6830 559 8758 9044
    3FFE:81F1:1:2016::1 from 3FFE:81F1:1:2016::1 (213.91.4.3)
      Origin IGP, localpref 10, valid, external
      Community: no-export
  65526 10566 6939 15589 1275 5609 20745 20745 20745 20745 20745 20745 20745 109 5550 9112 13110 3320 680 5539 8627 6830 559 8758 9044, (received-only)
    3FFE:81F1:1:2016::1 from 3FFE:81F1:1:2016::1 (213.91.4.3)
      Origin IGP, localpref 100, valid, external
      Community: no-export
  3265 10566 6939 15589 1275 5609 20745 20745 20745 20745 20745 20745 20745 109 5550 9112 13110 3320 680 5539 8627 6830 559 8758 9044, (received & used)
    3FFE:8280:0:2000::6 from 3FFE:8280:0:2000::6 (194.109.5.254)
      Origin IGP, localpref 100, valid, external, best
  4697 10566 6939 15589 1275 5609 20745 20745 20745 20745 20745 20745 20745 109 5550 9112 13110 3320 680 5539 8627 6830 559 8758 9044, (received & used)
    3FFE:1801:0:1::3:179 from 3FFE:1801:0:1::3:179 (216.69.94.69)
      Origin IGP, localpref 100, valid, external

-- koji