----www.cas.ac.cn PING Statistics----
111 packets transmitted, 111 packets received, 0% packet loss
round-trip (ms)  min/avg/max = 303/311/439 ms

traceroute to www.cas.ac.cn (159.226.2.10), 30 hops max, 40 byte packets
 1  130.87.56.201 (130.87.56.201)  9 ms  3 ms  3 ms
 2  kekcis-lan (130.87.1.129)  8 ms  3 ms  2 ms
 3  kekcise (130.87.2.14)  7 ms  2 ms  2 ms
 4  im-tbc-04-atm1-0-012.enoc.imnet.ad.jp (202.241.11.65)  8 ms  4 ms  3 ms
 5  im-tyx-51-atm7-1-02.cnoc.imnet.ad.jp (202.241.10.90)  8 ms  6 ms  6 ms
 6  im-tyx-02-fe.inoc.imnet.ad.jp (202.241.2.163)  8 ms  6 ms  7 ms
 7  202.241.2.45 (202.241.2.45)  8 ms  8 ms  7 ms
 8  tpr2-atm0-0-0-2.jp.apan.net (203.181.248.234)  8 ms  7 ms  7 ms
 9  tppr-atm1-0-0-3.jp.apan.net (203.181.248.233)  8 ms  7 ms  7 ms
10  napnet-tppr.jp.apan.net (203.181.248.222)  165 ms  149 ms  166 ms
11  p3-1.nchicago2-cr2.bbnplanet.net (4.0.6.1)  146 ms  163 ms  192 ms
12  p1-0.nchicago2-cr1.bbnplanet.net (4.0.1.145)  163 ms  185 ms  174 ms
13  p6-2.chcgil1-br2.bbnplanet.net (4.0.5.209)  192 ms  147 ms  176 ms
14  p4-0.chcgil1-br1.bbnplanet.net (4.24.5.225)  166 ms  167 ms  152 ms
15  so-4-1-0.chcgil2-br1.bbnplanet.net (4.24.9.69)  168 ms  150 ms  179 ms
16  p1-0.chcgil2-cr11.bbnplanet.net (4.24.6.22)  169 ms  176 ms  161 ms
17  p7-1.paloalto-nbr1.bbnplanet.net (4.24.6.98)  208 ms  196 ms  221 ms
18  p1-0.paloalto-cr1.bbnplanet.net (4.0.6.74)  198 ms  233 ms  234 ms
19  h1-0.atteasylink.bbnplanet.net (4.1.142.254)  228 ms  197 ms  230 ms
20  t1a1-ge8-0-0.us-sfo.concert.net (166.49.228.39)  166 ms  166 ms  167 ms
21  166.49.254.18 (166.49.254.18)  306 ms  309 ms  306 ms
22  * * *
23  159.226.254.142 (159.226.254.142)  309 ms  319 ms  307 ms
24  159.226.254.70 (159.226.254.70)  309 ms  308 ms  307 ms
25  159.226.2.10 (159.226.2.10)  313 ms  316 ms  306 ms

I can now agree that there'll be no problem in cutting the KEK-IHEP
circuit when IHEP is connected with CAS in June.

Best regards,
Yukio