日本供ping IP地址（均为DNS服务器）

ISP	地址	AS号	IP
NTT Communications Corporation	川崎	4713	125.206.12.134
NTT Communications Corporation	东京	2514	111.89.161.149
NTT Communications Corporation	群马	4713	153.156.30.15
NTT Communications Corporation	小石川	4713	60.37.109.92
NTT PC Communications, Inc.	东京	2514	219.117.193.250
NTT-ME Corporation	横滨	9595	61.205.234.206
OKAYAMA NETWORK INC.	冈山	18129	202.238.18.77
OPTAGE Inc.	茨城	17511	58.191.61.42
Owl Limited	东京	23959	193.32.148.218
SAKURA Internet Inc.	札幌	7684	153.127.139.43
Softbank BB Corp.	东京	17676	126.1.28.100
SoftBank Corp.	横滨	4725	61.196.248.113
Sony Network Communications Inc.	名古屋	2527	182.171.231.25
Sony Network Communications Inc.	兵库	2527	210.174.11.191
ARTERIA Networks Corporation	千叶	2519	220.147.255.145
ARTERIA Networks Corporation	横滨	2519	116.91.115.190
BEKKOAME INTERNET INC.	兵库	4686	210.142.111.244
Chubu Telecommunications Company, Inc.	静冈	18126	223.29.51.118
FreeBit Co.,Ltd.	广岛	10013	210.170.241.231
FUJITSU LIMITED	鹿儿岛	2510	202.219.65.162
GMO Internet,Inc	神奈川	7506	118.27.110.197
Internet Initiative Japan Inc.	东京	2497	150.31.249.103
INTERNET MULTIFEED CO.	冲绳	55393	217.178.113.53
KAGOYA JAPAN Inc.	兵库	24282	133.18.202.79
KDDI CORPORATION	千叶	2516	121.107.13.224
KLAYER LLC	东京	49466	93.93.246.246
Nearoute Limited	静冈	51847	89.116.88.18
NIKKEI ADVANCED SYSTEMS INC.	东京	17937	218.216.19.2