Peering wierdness between AS24904 and AS13030

gistfile1.txt

$ traceroute -a  zurich.aprs2.net
traceroute to zurich.aprs2.net (213.144.138.93), 64 hops max, 52 byte packets
 1  [AS28513] router (192.168.1.1)  1.596 ms  0.908 ms  0.774 ms
 2  [AS24904] border1-sgp.kwaoo.net (178.250.215.254)  1.491 ms  1.817 ms  1.612 ms
 3  [AS24904] border1-cixp.kwaoo.net (178.250.208.6)  1.733 ms  1.857 ms  1.636 ms
 4  [AS513] cixp.init7.net (192.65.185.193)  6.125 ms  2.067 ms  12.666 ms
 5  [AS13030] r1qls1.core.init7.net (77.109.128.65)  2.762 ms  2.529 ms  13.410 ms
 6  [AS13030] r1ber1.core.init7.net (77.109.128.181)  3.754 ms  3.736 ms  3.861 ms
 7  [AS13030] r1zba1.core.init7.net (77.109.128.173)  6.119 ms  12.326 ms  4.891 ms
 8  [AS13030] r1zlz1.core.init7.net (77.109.128.229)  4.996 ms  5.397 ms  13.835 ms
 9  [AS13030] raq-4.swissirc.net (213.144.138.93)  5.294 ms  5.864 ms  6.385 ms


$ traceroute6  zurich.aprs2.net
traceroute6 to zurich.aprs2.net (2001:1620:2018:10:93::93) from 2a03:4980:1:8:389c:c7a7:2a00:64f6, 64 hops max, 12 byte packets
 1  router  1.904 ms  1.051 ms  0.913 ms
 2  2a03:4980::11:0:1  1.498 ms  1.620 ms  1.528 ms
 3  2a03:4980::1:0:1  4.590 ms  4.477 ms  4.674 ms
 4  cr5.rt.ielo.net  5.418 ms  4.556 ms  13.948 ms
 5  cr9.rt.ielo.net  22.961 ms  22.748 ms  22.315 ms
 6  r1ams1.core.init7.net  23.202 ms  23.768 ms
    cr1.rt.ielo.net  12.675 ms
 7  cr9.rt.ielo.net  23.443 ms  22.731 ms  23.058 ms
 8  r1zrh1.core.init7.net  35.672 ms  31.710 ms  41.243 ms
 9  r1zlz1.core.init7.net  34.885 ms
    r1fra1.core.init7.net  31.738 ms  25.258 ms
10  r1zrh1.core.init7.net  32.683 ms  31.978 ms  42.877 ms
11  r1zlz1.core.init7.net  34.414 ms  31.970 ms  41.454 ms
^C


$ ping -q -c5 zurich.aprs2.net
PING zurich.aprs2.net (213.144.138.93): 56 data bytes

--- zurich.aprs2.net ping statistics ---
5 packets transmitted, 5 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 5.245/5.699/6.196/0.349 ms

$ ping6 -q -c5 zurich.aprs2.net
PING6(56=40+8+8 bytes) 2a03:4980:1:8:389c:c7a7:2a00:64f6 --> 2001:1620:2018:10:93::93

--- zurich.aprs2.net ping6 statistics ---
5 packets transmitted, 5 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 31.909/32.774/33.698/0.641 ms