ROOT-SERVERS
2007.10.27 Saturday 14:31
Lルートのアドレスが11月1日に変わる という記事を見て,実際にアクセスしているルートサーバーがどこにあるのかが気になったのでtrace routeしてみた.
f, i, j, k, mの5つは日本にあるようだ.これはこのページの記述と一致する.
f, i, j, k, mの5つは日本にあるようだ.これはこのページの記述と一致する.
以下,Yahoo BBよりtrace routeした結果(RTTは略)
13 59.128.14.21
14 otejbb203.kddnet.ad.jp [59.128.7.65]
15 otecbb104.kddnet.ad.jp [203.181.96.141]
16 pacbb002.kddnet.ad.jp [203.181.100.198]
17 ix-pa3.kddnet.ad.jp [124.211.34.82]
18 59.128.1.222
19 InterNAP-Ken-Schmid-Ashburn-3.ge-2-3-0.ar1.DCA3.gblx.net [208.50.25.194]
20 border1.pc2-bbnet2.wdc002.pnap.net [216.52.127.82]
21 verisign-26.border1.wdc002.pnap.net [64.94.31.250]
22 r1.shared-fo.brn1.verisign.com [65.205.32.154]
23 r1.core-fo.brn1.verisign.com [65.205.32.42]
24 *
13 59.128.14.21
14 otejbb203.kddnet.ad.jp [59.128.7.1]
15 otecbb104.kddnet.ad.jp [203.181.96.141]
16 lacbb002.kddnet.ad.jp [203.181.100.174]
17 tr-la6.kddnet.ad.jp [59.128.2.90]
18 cenic.laap.net [198.32.146.32]
19 lax-dc1--losnettos-dc.cenic.net [137.164.23.252]
20 192.228.79.8
21 b.root-servers.net [192.228.79.201]
13 59.128.14.21
14 otejbb204.kddnet.ad.jp [59.128.7.2]
15 otecbb103.kddnet.ad.jp [59.128.4.170]
16 pacbb001.kddnet.ad.jp [203.181.100.186]
17 ix-pa4.kddnet.ad.jp [124.211.34.86]
18 g9-1-1.core01.sjc04.atlas.cogentco.com [154.54.14.5]
19 p11-0.core01.sjc03.atlas.cogentco.com [154.54.3.42]
20 t3-3.mpd01.sjc03.atlas.cogentco.com [154.54.6.118]
21 v3492.mpd01.sjc01.atlas.cogentco.com [154.54.6.105]
22 t2-4.mpd01.lax01.atlas.cogentco.com [154.54.5.186]
23 g9-0-0.core01.lax01.atlas.cogentco.com [154.54.2.117]
24 p6-0.core01.lax02.atlas.cogentco.com [66.28.4.150]
25 p3-0.c-root.lax02.atlas.psi.net [154.54.2.186]
26 c.root-servers.net [192.33.4.12]
12 xe-4-1-0.a21.tokyjp01.jp.ra.gin.ntt.net [61.120.145.197]
13 xe-2-1-0.r21.tokyjp01.jp.bb.gin.ntt.net [61.213.162.97]
14 ae-3.r21.osakjp01.jp.bb.gin.ntt.net [129.250.4.214]
15 ae-4.r20.osakjp01.jp.bb.gin.ntt.net [129.250.4.57]
16 as-2.r20.snjsca04.us.bb.gin.ntt.net [129.250.2.164]
17 ae-0.r21.snjsca04.us.bb.gin.ntt.net [129.250.2.97]
18 t9-1.mpd01.sjc03.atlas.cogentco.com [154.54.13.125]
19 v3493.mpd01.sjc01.atlas.cogentco.com [154.54.6.109]
20 t7-3.mpd01.sfo01.atlas.cogentco.com [154.54.6.133]
21 t3-4.mpd01.mci01.atlas.cogentco.com [154.54.24.106]
22 g11-0-0.core01.mci01.atlas.cogentco.com [154.54.2.217]
23 p1-0.core02.jfk02.atlas.cogentco.com [154.54.3.201]
24 p13-0.core01.phl01.atlas.cogentco.com [66.28.4.2]
25 p4-0.core01.dca01.atlas.cogentco.com [66.28.4.17]
26 vl3588.na21.b003328-0.dca01.atlas.cogentco.com [66.28.5.222]
27 allied-telecom-umd.demarc.cogentco.com [38.112.19.134]
28 ptx-cogent-r1.net.umd.edu [131.118.255.214]
29 Gi3-6.css-fw-r1.net.umd.edu [128.8.0.237]
30 Gi6-6.css-core-r1.net.umd.edu [128.8.0.81]
12 xe-4-1-0.a21.tokyjp01.jp.ra.gin.ntt.net [61.120.145.197]
13 xe-1-0-0.r20.tokyjp01.jp.bb.gin.ntt.net [61.213.162.229]
14 as-1.r20.snjsca04.us.bb.gin.ntt.net [129.250.2.34]
15 xe-1-3.r02.mlpsca01.us.bb.gin.ntt.net [129.250.5.61]
16 ae-0.r05.mlpsca01.us.bb.gin.ntt.net [129.250.2.195]
17 p1-1-0-2.r00.mtvwca02.us.bb.gin.ntt.net [129.250.2.107]
18 192.150.30.45
19 *
13 210.173.178.22
14 f.root-servers.net [192.5.5.241]
13 59.128.14.21
14 otejbb203.kddnet.ad.jp [59.128.7.1]
15 otecbb103.kddnet.ad.jp [59.128.4.162]
16 lacbb001.kddnet.ad.jp [203.181.100.158]
17 ix-la1.kddnet.ad.jp [59.128.2.70]
18 lap-brdr-02.inet.qwest.net [63.146.26.69]
19 los-core-01.inet.qwest.net [205.171.32.1]
20 chi-core-01.inet.qwest.net [67.14.9.10]
21 chi-edge-08.inet.qwest.net [205.171.20.118]
22 *
12 xe-4-1-0.a21.tokyjp01.jp.ra.gin.ntt.net [61.120.145.197]
13 xe-1-0-0.r20.tokyjp01.jp.bb.gin.ntt.net [61.213.162.229]
14 as-1.r20.snjsca04.us.bb.gin.ntt.net [129.250.2.34]
15 ae-1.r21.plalca01.us.bb.gin.ntt.net [129.250.5.32]
16 0.so-0-2-0.BR3.SCL2.ALTER.NET [204.255.169.181]
17 0.so-0-2-0.XT2.SCL2.ALTER.NET [152.63.49.6]
18 152.63.1.70
19 POS6-0.GW6.SAC1.ALTER.NET [152.63.52.169]
20 0.so-3-3-1.hay.dren.net [157.130.239.226]
21 138.18.230.25
22 so12-0-0-0.arlapg.dren.net [138.18.1.3]
23 *
13 202.232.8.177
14 tky001bb01.IIJ.Net [58.138.100.149]
15 tky001ix03.IIJ.Net [58.138.101.22]
16 as8674.dix-ie.jp [202.249.2.180]
17 i.root-servers.net [192.36.148.17]
13 203.208.173.17
14 ge-1-1-0-10.toknf-cr2.ix.singtel.com [203.208.172.209]
15 203.208.182.42
16 203.173.67.3
17 j.root-servers.net [192.58.128.30]
13 as25152.dix-ie.jp [202.249.2.185]
14 k.root-servers.net [193.0.14.129]
13 59.128.14.21
14 otejbb204.kddnet.ad.jp [59.128.7.66]
15 otecbb104.kddnet.ad.jp [203.181.96.133]
16 lacbb002.kddnet.ad.jp [203.181.100.166]
17 tr-la6.kddnet.ad.jp [59.128.2.66]
18 l-gw.icann.org [198.32.146.33]
19 198.32.64.5
20 l.root-servers.net [198.32.64.12]
13 210.173.176.242
14 m.root-servers.net [202.12.27.33]
13 59.128.14.21
14 otejbb204.kddnet.ad.jp [59.128.7.2]
15 otecbb103.kddnet.ad.jp [59.128.4.170]
16 lacbb001.kddnet.ad.jp [203.181.100.158]
17 tr-la6.kddnet.ad.jp [59.128.2.62]
18 l-gw.icann.org [198.32.146.33]
19 l.root-servers.net [199.7.83.42]
a.root-servers.net
13 59.128.14.21
14 otejbb203.kddnet.ad.jp [59.128.7.65]
15 otecbb104.kddnet.ad.jp [203.181.96.141]
16 pacbb002.kddnet.ad.jp [203.181.100.198]
17 ix-pa3.kddnet.ad.jp [124.211.34.82]
18 59.128.1.222
19 InterNAP-Ken-Schmid-Ashburn-3.ge-2-3-0.ar1.DCA3.gblx.net [208.50.25.194]
20 border1.pc2-bbnet2.wdc002.pnap.net [216.52.127.82]
21 verisign-26.border1.wdc002.pnap.net [64.94.31.250]
22 r1.shared-fo.brn1.verisign.com [65.205.32.154]
23 r1.core-fo.brn1.verisign.com [65.205.32.42]
24 *
b.root-servers.net
13 59.128.14.21
14 otejbb203.kddnet.ad.jp [59.128.7.1]
15 otecbb104.kddnet.ad.jp [203.181.96.141]
16 lacbb002.kddnet.ad.jp [203.181.100.174]
17 tr-la6.kddnet.ad.jp [59.128.2.90]
18 cenic.laap.net [198.32.146.32]
19 lax-dc1--losnettos-dc.cenic.net [137.164.23.252]
20 192.228.79.8
21 b.root-servers.net [192.228.79.201]
c.root-servers.net
13 59.128.14.21
14 otejbb204.kddnet.ad.jp [59.128.7.2]
15 otecbb103.kddnet.ad.jp [59.128.4.170]
16 pacbb001.kddnet.ad.jp [203.181.100.186]
17 ix-pa4.kddnet.ad.jp [124.211.34.86]
18 g9-1-1.core01.sjc04.atlas.cogentco.com [154.54.14.5]
19 p11-0.core01.sjc03.atlas.cogentco.com [154.54.3.42]
20 t3-3.mpd01.sjc03.atlas.cogentco.com [154.54.6.118]
21 v3492.mpd01.sjc01.atlas.cogentco.com [154.54.6.105]
22 t2-4.mpd01.lax01.atlas.cogentco.com [154.54.5.186]
23 g9-0-0.core01.lax01.atlas.cogentco.com [154.54.2.117]
24 p6-0.core01.lax02.atlas.cogentco.com [66.28.4.150]
25 p3-0.c-root.lax02.atlas.psi.net [154.54.2.186]
26 c.root-servers.net [192.33.4.12]
d.root-servers.net
12 xe-4-1-0.a21.tokyjp01.jp.ra.gin.ntt.net [61.120.145.197]
13 xe-2-1-0.r21.tokyjp01.jp.bb.gin.ntt.net [61.213.162.97]
14 ae-3.r21.osakjp01.jp.bb.gin.ntt.net [129.250.4.214]
15 ae-4.r20.osakjp01.jp.bb.gin.ntt.net [129.250.4.57]
16 as-2.r20.snjsca04.us.bb.gin.ntt.net [129.250.2.164]
17 ae-0.r21.snjsca04.us.bb.gin.ntt.net [129.250.2.97]
18 t9-1.mpd01.sjc03.atlas.cogentco.com [154.54.13.125]
19 v3493.mpd01.sjc01.atlas.cogentco.com [154.54.6.109]
20 t7-3.mpd01.sfo01.atlas.cogentco.com [154.54.6.133]
21 t3-4.mpd01.mci01.atlas.cogentco.com [154.54.24.106]
22 g11-0-0.core01.mci01.atlas.cogentco.com [154.54.2.217]
23 p1-0.core02.jfk02.atlas.cogentco.com [154.54.3.201]
24 p13-0.core01.phl01.atlas.cogentco.com [66.28.4.2]
25 p4-0.core01.dca01.atlas.cogentco.com [66.28.4.17]
26 vl3588.na21.b003328-0.dca01.atlas.cogentco.com [66.28.5.222]
27 allied-telecom-umd.demarc.cogentco.com [38.112.19.134]
28 ptx-cogent-r1.net.umd.edu [131.118.255.214]
29 Gi3-6.css-fw-r1.net.umd.edu [128.8.0.237]
30 Gi6-6.css-core-r1.net.umd.edu [128.8.0.81]
e.root-servers.net
12 xe-4-1-0.a21.tokyjp01.jp.ra.gin.ntt.net [61.120.145.197]
13 xe-1-0-0.r20.tokyjp01.jp.bb.gin.ntt.net [61.213.162.229]
14 as-1.r20.snjsca04.us.bb.gin.ntt.net [129.250.2.34]
15 xe-1-3.r02.mlpsca01.us.bb.gin.ntt.net [129.250.5.61]
16 ae-0.r05.mlpsca01.us.bb.gin.ntt.net [129.250.2.195]
17 p1-1-0-2.r00.mtvwca02.us.bb.gin.ntt.net [129.250.2.107]
18 192.150.30.45
19 *
f.root-servers.net
13 210.173.178.22
14 f.root-servers.net [192.5.5.241]
g.root-servers.net
13 59.128.14.21
14 otejbb203.kddnet.ad.jp [59.128.7.1]
15 otecbb103.kddnet.ad.jp [59.128.4.162]
16 lacbb001.kddnet.ad.jp [203.181.100.158]
17 ix-la1.kddnet.ad.jp [59.128.2.70]
18 lap-brdr-02.inet.qwest.net [63.146.26.69]
19 los-core-01.inet.qwest.net [205.171.32.1]
20 chi-core-01.inet.qwest.net [67.14.9.10]
21 chi-edge-08.inet.qwest.net [205.171.20.118]
22 *
h.root-servers.net
12 xe-4-1-0.a21.tokyjp01.jp.ra.gin.ntt.net [61.120.145.197]
13 xe-1-0-0.r20.tokyjp01.jp.bb.gin.ntt.net [61.213.162.229]
14 as-1.r20.snjsca04.us.bb.gin.ntt.net [129.250.2.34]
15 ae-1.r21.plalca01.us.bb.gin.ntt.net [129.250.5.32]
16 0.so-0-2-0.BR3.SCL2.ALTER.NET [204.255.169.181]
17 0.so-0-2-0.XT2.SCL2.ALTER.NET [152.63.49.6]
18 152.63.1.70
19 POS6-0.GW6.SAC1.ALTER.NET [152.63.52.169]
20 0.so-3-3-1.hay.dren.net [157.130.239.226]
21 138.18.230.25
22 so12-0-0-0.arlapg.dren.net [138.18.1.3]
23 *
i.root-servers.net
13 202.232.8.177
14 tky001bb01.IIJ.Net [58.138.100.149]
15 tky001ix03.IIJ.Net [58.138.101.22]
16 as8674.dix-ie.jp [202.249.2.180]
17 i.root-servers.net [192.36.148.17]
j.root-servers.net
13 203.208.173.17
14 ge-1-1-0-10.toknf-cr2.ix.singtel.com [203.208.172.209]
15 203.208.182.42
16 203.173.67.3
17 j.root-servers.net [192.58.128.30]
k.root-servers.net
13 as25152.dix-ie.jp [202.249.2.185]
14 k.root-servers.net [193.0.14.129]
l.root-servers.net
13 59.128.14.21
14 otejbb204.kddnet.ad.jp [59.128.7.66]
15 otecbb104.kddnet.ad.jp [203.181.96.133]
16 lacbb002.kddnet.ad.jp [203.181.100.166]
17 tr-la6.kddnet.ad.jp [59.128.2.66]
18 l-gw.icann.org [198.32.146.33]
19 198.32.64.5
20 l.root-servers.net [198.32.64.12]
m.root-servers.net
13 210.173.176.242
14 m.root-servers.net [202.12.27.33]
新しいl.root-servers.net
13 59.128.14.21
14 otejbb204.kddnet.ad.jp [59.128.7.2]
15 otecbb103.kddnet.ad.jp [59.128.4.170]
16 lacbb001.kddnet.ad.jp [203.181.100.158]
17 tr-la6.kddnet.ad.jp [59.128.2.62]
18 l-gw.icann.org [198.32.146.33]
19 l.root-servers.net [199.7.83.42]
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