$ traceroute hobby5.2ch.net
traceroute to hobby5.2ch.net (206.223.150.10), 30 hops max, 40 byte packets
:
:
7 193.211131232.odn.ne.jp (211.131.232.193) 10.934 ms 11.964 ms 10.234 ms
8 tyork-05g4-1.nw.odn.ad.jp (143.90.37.81) 9.914 ms 11.122 ms 13.47 ms
9 tyo-gw1-pos7-0.gw.odn.ad.jp (210.142.161.78) 58.026 ms 15.885 ms 12.302 ms
10 lax-gw6-pos7-0.gw.odn.ad.jp (210.142.161.70) 193.993 ms 143.978 ms 146.07 ms
11 lax-gw5-pos7-1.gw.odn.ad.jp (210.142.163.5) 176.511 ms 146.698 ms 142.662 ms
12 lsanca3lrs1-japantelecom.wcg.net (64.200.140.117) 177.766 ms 145.965 ms 141.744 ms
13 lsancaclce1-pos2-0.wcg.net (64.200.140.73) 174.683 ms 140.339 ms 145.03 ms
14 anhmca1wcx3-pos0-0.wcg.net (64.200.141.41) 176.196 ms 138.653 ms 144.578 ms
15 sntcca1wcx1-pos13-0-oc192.wcg.net (64.200.240.110) 178.504 ms 140.823 ms 146.559 ms
16 sntcca1wcx2-pos9-0.wcg.net (64.200.149.38) 175.469 ms 144.54 ms 145.684 ms
17 snfcca1wcx2-pos4-0-oc48.wcg.net (64.200.151.94) 187.144 ms 144.119 ms 140.143 ms
18 snfcca1wcx1-oc48.wcg.net (64.200.199.62) 176.088 ms 153.629 ms 140.376 ms
19 snfcca1wce1-vianet-serial.wcg.net (64.200.198.250) 185.292 ms 147.559 ms 144.453 ms
20 pacificinternetexchange.net (206.223.150.10) 177.225 ms 144.07 ms 152.477 ms

ん？スイッチ類なしで直結しているのかな？