BGP Announced

AS CIDR Description
AS7660 203.181.248.0/23 APAN-JP - Asia Pacific Advanced Network - Japan, JP
AS2907 203.181.192.0/18 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:225)

IP Host DateTime
203.181.248.2 pf.jp.apan.net 2025-05-02 00:09:19
203.181.248.3 ns-old.jp.apan.net 2025-05-02 00:09:19
203.181.248.5 wgoat.jp.apan.net 2025-05-02 00:09:19
203.181.248.6 bgoat.jp.apan.net 2025-05-02 00:09:19
203.181.248.7 radius-test.jp.apan.net 2025-05-02 00:09:19
203.181.248.8 lab4.jp.apan.net 2025-05-02 00:09:19
203.181.248.9 lab1.jp.apan.net 2025-05-02 00:09:19
203.181.248.10 plnode.jp.apan.net 2025-05-02 00:09:19
203.181.248.11 monitor.jp.apan.net 2025-05-02 00:09:19
203.181.248.12 planetlab.jp.apan.net 2025-05-02 00:09:19
203.181.248.13 wg.dmc23.jp.apan.net 2025-05-02 00:09:19
203.181.248.14 myplc.jp.apan.net 2025-05-02 00:09:19
203.181.248.15 nms-test.jp.apan.net 2025-05-02 00:09:19
203.181.248.16 nms4.jp.apan.net.new 2025-05-02 00:09:19
203.181.248.17 nms5.jp.apan.net 2025-05-04 17:02:24
203.181.248.18 ps-dashboard.jp.apan.net 2025-05-02 00:09:19
203.181.248.19 tmp-kensyo-srx380-a.jp.apan.net 2025-05-02 00:09:19
203.181.248.20 speedtest.jp.apan.net 2025-05-02 00:09:19
203.181.248.21 caddy-old.jp.apan.net 2025-05-02 00:09:19
203.181.248.22 envoy-origin.jp.apan.net 2025-05-02 00:09:19
203.181.248.23 monitor.jp.apan.net 2025-05-02 00:09:19
203.181.248.24 cache04.jp.apan.net 2025-05-02 00:09:19
203.181.248.25 hnd0101.gp4l.jp.apan.net 2025-05-02 00:09:19
203.181.248.26 envoy-edge.jp.apan.net 2025-05-02 00:09:19
203.181.248.27 apan-jp.skitter.caida.org 2025-05-02 00:09:19
203.181.248.28 pc-con.jp.apan.net 2025-05-02 00:09:19
203.181.248.29 rt-con.jp.apan.net 2025-05-02 00:09:19
203.181.248.30 ns2-old.jp.apan.net 2025-05-02 00:09:19
203.181.248.31 testvpn1.jp.apan.net 2025-05-02 00:09:19
203.181.248.33 backup.jp.apan.net 2025-05-02 00:09:19
203.181.248.34 tools.jp.apan.net 2025-05-02 00:09:19
203.181.248.36 whale.jp.apan.net 2025-05-04 17:02:31
203.181.248.37 onion.jump.sc24.jp.apan.net 2025-05-02 00:09:19
203.181.248.38 mmcftp.jump.sc24.jp.apan.net 2025-05-02 00:09:19
203.181.248.39 p5hi.jump.sc24.jp.apan.net 2025-05-02 00:09:19
203.181.248.40 testvpnisr4331.jp.apan.net 2025-05-02 00:09:19
203.181.248.41 dtn01.jp.apan.net 2025-05-02 00:09:19
203.181.248.42 dtn02.jp.apan.net 2025-05-02 00:09:19
203.181.248.43 tyo-srx300.jp.apan.net 2025-05-02 00:09:19
203.181.248.44 ps2.jp.apan.net 2025-05-02 00:09:19
203.181.248.45 mtrace2.jp.apan.net 2025-05-02 00:09:19
203.181.248.46 web1.jp.apan.net 2025-05-02 00:09:19
203.181.248.47 web2.jp.apan.net 2025-05-02 00:09:19
203.181.248.48 tyo-mx480-v2.jp.apan.net 2025-05-02 00:09:19
203.181.248.49 tyo-ax78.jp.apan.net 2025-05-02 00:09:19
203.181.248.50 testvpn.jp.apan.net 2025-05-02 00:09:19
203.181.248.51 caida-nrt-jp.ark.caida.org 2025-05-04 17:02:24
203.181.248.52 srx300-sc24.jp.apan.net 2025-05-02 00:09:19
203.181.248.53 lisp-console.jp.apan.net 2025-05-02 00:09:19
203.181.248.54 nanika-iru.jp.apan.net 2025-05-02 00:09:19
203.181.248.55 dmc23-mgmtrtr.jp.apan.net 2025-05-02 00:09:19
203.181.248.56 jpnoc.net 2025-05-02 00:09:19
203.181.248.57 gatekeeper.jp.apan.net 2025-05-02 00:09:19
203.181.248.58 mcu15v.jp.apan.net 2025-05-02 00:09:19
203.181.248.59 gp4l-jump.jp.apan.net 2025-05-02 00:09:19
203.181.248.60 tpr5-xe0-0-0-v2.jp.apan.net 2025-05-04 17:02:24
203.181.248.61 tyo-mx2010-et3-1-0-v2.jp.apan.net 2025-05-04 17:02:31
203.181.248.62 vrrp-v2.jp.apan.net 2025-05-02 00:09:19
203.181.248.65 tyo-mx10k-ae0-v64-caida.jp.apan.net 2025-05-02 00:09:19
203.181.248.66 apan-jp.skitter.caida.org 2025-05-02 00:09:19
203.181.248.69 tyo-mx2010-et3-1-0-v43.jp.apan.net 2025-05-02 00:09:19
203.181.248.70 nms1.jp.apan.net 2025-05-02 00:09:19
203.181.248.72 tpr5-xe0-0-1-v1373.jp.apan.net 2025-05-02 00:09:19
203.181.248.74 tyo-mx2010-et0-0-0-v1372.jp.apan.net 2025-05-02 00:09:19
203.181.248.81 tyo-mx10k-1101.jp.apan.net 2025-05-02 00:09:19
203.181.248.82 gw-noc.jp.apan.net 2025-05-02 00:09:19
203.181.248.84 sb-tokyo.jp.apan.net 2025-05-02 00:09:19
203.181.248.93 internet2-losa.jp.apan.net 2025-05-02 00:09:19
203.181.248.94 internet2-losa-tyo-mx10k-ae0-vxx.jp.apan.net 2025-05-02 00:09:19
203.181.248.106 tpr5-xe1-0-0-v55.jp.apan.net 2025-05-02 00:09:19
203.181.248.109 jm-e600-v34.jp.apan.net 2025-05-02 00:09:19
203.181.248.110 tpr5-xe2-0-0-v34.jp.apan.net 2025-05-02 00:09:19
203.181.248.121 hk-mx480-1j-et-0-3-0-v137.jp.apan.net 2025-05-02 00:09:19
203.181.248.126 cngi-6ix.jp.apan.net 2025-05-02 00:09:19
203.181.248.129 vpn.dmc23.jp.apan.net 2025-05-02 00:09:19
203.181.248.130 dtn0.dmc23.jp.apan.net 2025-05-02 00:09:19
203.181.248.133 tyo-mx2010-et3-1-0-v21.jp.apan.net 2025-05-02 00:09:19
203.181.248.134 tpr5-xe0-0-1-v21.jp.apan.net 2025-05-04 17:02:24
203.181.248.137 singaren-tyo-crs1.jp.apan.net 2025-05-02 00:09:19
203.181.248.138 sg-mx480-1j-et1-3-0-v280.jp.apan.net 2025-05-02 00:09:19
203.181.248.141 internet2-jm-e600.jp.apan.net 2025-05-02 00:09:19
203.181.248.142 tyo-mx2010-et0-1-1-v1468.jp.apan.net 2025-05-02 00:09:19
203.181.248.144 tpr6.jp.apan.net 2025-05-02 00:09:19
203.181.248.145 rp.jp.apan.net 2025-05-02 00:09:19
203.181.248.149 apan-tw.jp.apan.net 2025-05-02 00:09:19
203.181.248.150 tyo-mx2010-et3-1-0-v11.jp.apan.net 2025-05-02 00:09:19
203.181.248.153 taiwan-tpr5.jp.apan.net 2025-05-02 00:09:19
203.181.248.154 tyo-mx10k-ae0-v10-taiwan.jp.apan.net 2025-05-02 00:09:19
203.181.248.161 koganei-vlbi.jp.apan.net 2025-05-02 00:09:19
203.181.248.168 tpr5.jp.apan.net 2025-05-02 00:09:19
203.181.248.177 asti-tyo-mx480.jp.apan.net 2025-05-02 00:09:19
203.181.248.178 tyo-mx10k-ae0-v18.jp.apan.net 2025-05-02 00:09:19
203.181.248.181 asti-tyo-mx480-10g.jp.apan.net 2025-05-02 00:09:19
203.181.248.182 tyo-mx10k-ae0-v19.jp.apan.net 2025-05-02 00:09:19
203.181.248.185 asgc-v945.jp.apan.net 2025-05-02 00:09:19
203.181.248.186 sg-mx480-1j-xe-1-0-0-v207.jp.apan.net 2025-05-02 00:09:19
203.181.248.189 koren-v141.jp.apan.net 2025-05-02 00:09:19
203.181.248.190 hk-mx480-1j-et-1-3-0-v141.jp.apan.net 2025-05-02 00:09:19
203.181.248.193 kote-mx80-2j.jp.apan.net 2025-05-02 00:09:19
203.181.248.194 tyo-mx2010.jp.apan.net 2025-05-02 00:09:19
203.181.248.195 tyo-mx10k.jp.apan.net 2025-05-02 00:09:19
203.181.248.198 hk-mx480-1j.jp.apan.net 2025-05-02 00:09:19
203.181.248.199 sg-mx480-1j.jp.apan.net 2025-05-02 00:09:19
203.181.248.201 tpr5-xe0-0-0-v923.tpr5.jp.apan.net 2025-05-02 00:09:19
203.181.248.202 kreonet2-hkix.jp.apan.net 2025-04-29 16:19:34
203.181.248.204 th-mx80-1j.jp.apan.net 2025-05-02 00:09:19
203.181.248.209 jm-e600-v41.jp.apan.net 2025-05-02 00:09:19
203.181.248.210 ospfmon.jp.apan.net 2025-05-02 00:09:19
203.181.248.213 nict-hakusan.jp.apan.net 2025-05-02 00:09:19
203.181.248.217 thaisarn-th-mx80-1j.jp.apan.net 2025-05-02 00:09:19
203.181.248.218 th-mx80-1j-ge1-3-8-v281.jp.apan.net 2025-05-02 00:09:19
203.181.248.221 ersdac-nasa-tunnel.jp.apan.net 2025-05-02 00:09:19
203.181.248.222 nasa-ersdac-tunnel.jp.apan.net 2025-05-02 00:09:19
203.181.248.227 genkai-ia64.jp.apan.net 2025-05-02 00:09:19
203.181.248.241 loopback.tyo-mx10k.jp.apan.net 2025-05-02 00:09:19
203.181.248.242 tpr5-ai3-sfc.jp.apan.net 2025-05-02 00:09:19
203.181.248.243 jm-e600-v49.jp.apan.net 2025-05-02 00:09:19
203.181.248.249 teinjp-tpr5.jp.apan.net 2025-05-02 00:09:19
203.181.248.250 tpr5-et0-1-9-v4005.jp.apan.net 2025-05-02 00:09:19
203.181.248.251 tyo-mx2010-et3-1-0-v4005.jp.apan.net 2025-05-02 00:09:19
203.181.249.1 fm1-gui2.jp.apan.net 2025-05-02 00:09:19
203.181.249.2 iepm-kddilab.jp.apan.net 2025-05-02 00:09:19
203.181.249.3 mcu.jp.apan.net 2025-05-02 00:09:19
203.181.249.4 labone.jp.apan.net 2025-05-02 00:09:19
203.181.249.5 labtwo.jp.apan.net 2025-05-02 00:09:19
203.181.249.6 conf1.jp.apan.net 2025-05-02 00:09:19
203.181.249.7 conf2.jp.apan.net 2025-05-02 00:09:19
203.181.249.8 conf3.jp.apan.net 2025-05-02 00:09:19
203.181.249.9 kote-mx80j-2-xe0-0-2-v7.jp.apan.net 2025-05-02 00:09:19
203.181.249.10 tyo-mx2010-et-3-1-0-v7.jp.apan.net 2025-05-02 00:09:19
203.181.249.11 tpr5-xe0-0-0-v7.jp.apan.net 2025-05-02 00:09:19
203.181.249.13 vabo1.jp.apan.net 2025-05-02 00:09:19
203.181.249.19 jm-e600-v7.jp.apan.net 2025-05-02 00:09:19
203.181.249.20 tyo-mx480-v7.jp.apan.net 2025-05-02 00:09:19
203.181.249.21 tyo-vyatta-eth0-v7.jp.apan.net 2025-05-02 00:09:19
203.181.249.22 apan-pxtr-vlan7.jp.apan.net 2025-05-02 00:09:19
203.181.249.24 ms6.jp.apan.net 2025-05-02 00:09:19
203.181.249.26 ixtraffic.jp.apan.net 2025-05-02 00:09:19
203.181.249.30 l2sw04.jp.apan.net 2025-05-02 00:09:19
203.181.249.32 l2sw01.jp.apan.net 2025-05-02 00:09:19
203.181.249.33 l2sw02.jp.apan.net 2025-05-02 00:09:19
203.181.249.38 nictixp2-vlan7.jp.apan.net 2025-05-02 00:09:19
203.181.249.40 kddilabs-v7-ax78.jp.apan.net 2025-05-02 00:09:19
203.181.249.44 sinet-v7-ms6.jp.apan.net 2025-05-02 00:09:19
203.181.249.46 waseda-v7-ax78.jp.apan.net 2025-05-02 00:09:19
203.181.249.47 mdx-vlan7-ax78.jp.apan.net 2025-05-02 00:09:19
203.181.249.50 koren-tokyo-mgmt.jp.apan.net 2025-05-02 00:09:19
203.181.249.58 vabo3.jp.apan.net 2025-05-02 00:09:19
203.181.249.59 vabo5.jp.apan.net 2025-05-02 00:09:19
203.181.249.60 vabo2.jp.apan.net 2025-05-02 00:09:19
203.181.249.62 tpmr-fe-0-0-0.jp.apan.net 2025-05-02 00:09:19
203.181.249.65 waseda-tpr6.jp.apan.net 2025-05-02 00:09:19
203.181.249.66 tpr6-gr-1-2-0-7.jp.apan.net 2025-05-02 00:09:19
203.181.249.69 wide-bk-tpr6.jp.apan.net 2025-05-02 00:09:19
203.181.249.70 tyo-mx10k-et-0-1-2-3703.jp.apan.net 2025-05-02 00:09:19
203.181.249.77 maffin-5f-tpr5.jp.apan.net 2025-05-02 00:09:19
203.181.249.78 tpr5-maffin.jp.apan.net 2025-05-02 00:09:19
203.181.249.81 sinet-vlan8.jp.apan.net 2025-05-02 00:09:19
203.181.249.82 tyo-mx10k-et0-1-8-v8.jp.apan.net 2025-05-02 00:09:19
203.181.249.85 sinet-backup.jp.apan.net 2025-05-02 00:09:19
203.181.249.86 tyo-mx2010-et-0-0-0-v297.jp.apan.net 2025-05-02 00:09:19
203.181.249.97 tyo-mx480-v6.jp.apan.net 2025-05-02 00:09:19
203.181.249.98 kote-mx80-3j-xe0-0-2-v6.jp.apan.net 2025-05-02 00:09:19
203.181.249.99 tyo-mx2010-et-3-1-0-v6.jp.apan.net 2025-05-02 00:09:19
203.181.249.100 tpr5-xe0-0-0-v6.jp.apan.net 2025-05-02 00:09:19
203.181.249.101 tyo-mx10k-irb6.jp.apan.net 2025-05-02 00:09:19
203.181.249.102 jm-e600-v6.jp.apan.net 2025-05-02 00:09:19
203.181.249.105 tyo-mx10k-et0-1-6-v710.jp.apan.net 2025-05-02 00:09:19
203.181.249.107 nms8-10g.jp.apan.net 2025-05-02 00:09:19
203.181.249.113 cstnet.jp.apan.net 2025-05-04 17:02:31
203.181.249.117 hk-mx480-1j-xe-1-2-3-v136.jp.apan.net 2025-05-02 00:09:19
203.181.249.129 tpr5-xe0-0-0-v24.jp.apan.net 2025-05-02 00:09:19
203.181.249.130 apanmed2-e1.jp.apan.net 2025-05-02 00:09:19
203.181.249.132 med-vpn-2-w0.jp.apan.net 2025-05-02 00:09:19
203.181.249.133 med-vpn-1-w0.jp.apan.net 2025-05-02 00:09:19
203.181.249.137 tpr5-ge0-0-0-v1124.jp.apan.net 2025-05-04 17:02:24
203.181.249.138 apanmed2.jp.apan.net 2025-05-02 00:09:19
203.181.249.139 apanmed1.jp.apan.net 2025-05-02 00:09:19
203.181.249.142 med-vpn-2-w1.jp.apan.net 2025-05-02 00:09:19
203.181.249.144 ns.nvlab.org 2025-05-02 00:09:19
203.181.249.145 145.144.249.181.203.in-addr.arpa 2025-05-02 00:09:19
203.181.249.146 146.144.249.181.203.in-addr.arpa 2025-05-02 00:09:19
203.181.249.147 147.144.249.181.203.in-addr.arpa 2025-05-02 00:09:19
203.181.249.148 148.144.249.181.203.in-addr.arpa 2025-05-02 00:09:19
203.181.249.149 149.144.249.181.203.in-addr.arpa 2025-05-02 00:09:19
203.181.249.150 150.144.249.181.203.in-addr.arpa 2025-05-04 17:02:24
203.181.249.151 151.144.249.181.203.in-addr.arpa 2025-05-02 00:09:19
203.181.249.152 152.144.249.181.203.in-addr.arpa 2025-05-02 00:09:19
203.181.249.153 153.144.249.181.203.in-addr.arpa 2025-05-02 00:09:19
203.181.249.154 154.144.249.181.203.in-addr.arpa 2025-05-02 00:09:19
203.181.249.155 155.144.249.181.203.in-addr.arpa 2025-05-02 00:09:19
203.181.249.156 156.144.249.181.203.in-addr.arpa 2025-05-02 00:09:19
203.181.249.157 157.144.249.181.203.in-addr.arpa 2025-05-02 00:09:19
203.181.249.158 158.144.249.181.203.in-addr.arpa 2025-05-02 00:09:19
203.181.249.169 vip-vlan17.jp.apan.net 2025-05-02 00:09:19
203.181.249.170 apan-xtr.jp.apan.net 2025-05-02 00:09:19
203.181.249.171 apan-alt.jp.apan.net 2025-05-02 00:09:19
203.181.249.172 apan-pxtr.jp.apan.net 2025-05-02 00:09:19
203.181.249.173 tpr5-xe0-0-1-v17.jp.apan.net 2025-05-02 00:09:19
203.181.249.174 tyo-mx2010-et3-1-0-v17.jp.apan.net 2025-05-02 00:09:19
203.181.249.185 tyo-mx2010-et3-1-0-v45.jp.apan.net 2025-05-02 00:09:19
203.181.249.186 nms1-10g.jp.apan.net 2025-05-02 00:09:19
203.181.249.193 tyo-mx2010-et3-1-0-v44.jp.apan.net 2025-05-02 00:09:19
203.181.249.194 nms1n.jp.apan.net 2025-05-02 00:09:19
203.181.249.195 nms2.jp.apan.net 2025-05-02 00:09:19
203.181.249.196 nms3.jp.apan.net 2025-05-02 00:09:19
203.181.249.197 nms4.jp.apan.net 2025-05-02 00:09:19
203.181.249.198 nms5n.jp.apan.net 2025-05-02 00:09:19
203.181.249.199 nmdb1.jp.apan.net 2025-05-02 00:09:19
203.181.249.200 nms6n.jp.apan.net 2025-05-02 00:09:19
203.181.249.201 nms7.jp.apan.net 2025-05-02 00:09:19
203.181.249.202 nms8.jp.apan.net 2025-05-02 00:09:19
203.181.249.203 ps1.jp.apan.net 2025-05-04 17:02:31
203.181.249.204 ps-vqm.jp.apan.net 2025-04-29 16:19:33
203.181.249.209 thairen.jp.apan.net 2025-05-02 00:09:19
203.181.249.210 th-mx80-1j-ge1-3-9-v127.jp.apan.net 2025-05-02 00:09:19
203.181.249.213 mdx.jp.apan.net 2025-05-02 00:09:19
203.181.249.214 tyo-mx10k-ae0-v10.jp.apan.net 2025-05-02 00:09:19
203.181.249.217 koren-e300-v102.jp.apan.net 2025-05-02 00:09:19
203.181.249.218 apii-e300-v102.jp.apan.net 2025-05-02 00:09:19
203.181.249.241 nnmi9.jp.apan.net 2025-05-02 00:09:19
203.181.249.242 nnm2.jp.apan.net 2025-05-02 00:09:19
203.181.249.244 kanshi01.jp.apan.net 2025-05-02 00:09:19
203.181.249.248 kanshi02.jp.apan.net 2025-05-02 00:09:19
203.181.249.253 kanshi-gw.jp.apan.net 2025-05-04 17:02:24

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31377 1468670537 1154148350569359442
Brazil 9027 86223070 2305871878045896706
China 6564 346759076 147467755735904
India 5962 35289856 24471945531392
Russian Federation 5747 46618040 10722704994376
Indonesia 3588 17997568 1239074406400
Germany 3103 112770056 69548330188800
United Kingdom 3098 72439392 31126652190720
Australia 3008 40575536 20488229492480
Poland 2466 19240704 15388307231744
Canada 2441 54384744 4468935165184
France 2200 75841536 12184217060864
Ukraine 2008 8281344 5185495564288
Bangladesh 1869 1947904 72058507094917120
Netherlands 1601 51390928 27260309145088
Argentina 1299 19690752 18797124190208
Italy 1295 52408448 28603902459904
Hong Kong 1278 18132420 7850156688128
Japan 1268 159055208 33551706554368
Spain 1234 34535168 7522194231296