Summary

Country
JP Japan
Domain iij.ad.jp
Size 4,096
Registry JPNIC
Network Name IIJNET

Whois

[ JPNIC database provides information regarding IP address and ASN. Its use ]
[ is restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output, ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'. ]

Network Information: [$B%M%C%H%o!<%/>pJs(B]
[IP$B%M%C%H%o!<%/%"%I%l%9(B] 133.238.16.0/20
[$B%M%C%H%o!<%/L>(B]
[$BAH?%L>(B] $B3t<02q[Organization] Internet Initiative Japan Inc.
[$B4IM}[$B5;=QO"MmC4Ev[Abuse] abuse-contact@iij.ad.jp
[$B3d?6G/7nF|(B] 2018/12/18
[$B:G=*99?7(B] 2018/12/18 14:54:00(JST)

Network Information: [$B%M%C%H%o!<%/>pJs(B]
a. [IP$B%M%C%H%o!<%/%"%I%l%9(B] 133.238.16.0/20
b. [$B%M%C%H%o!<%/L>(B] IIJNET
f. [$BAH?%L>(B] IIJ $B%$%s%?!<%M%C%H(B
g. [Organization] IIJ Internet
m. [$B4IM}n. [$B5;=QO"MmC4Evo. [Abuse]
p. [$B%M!<%`%5!<%P(B] dns0.iij.ad.jp
p. [$B%M!<%`%5!<%P(B] dns1.iij.ad.jp
[$B3dEvG/7nF|(B] 2022/02/07
[$BJV5QG/7nF|(B]
[$B:G=*99?7(B] 2022/03/04 13:20:04(JST)

$B>e0L>pJs(B
----------
$B3:Ev$9$k%G!<%?$,$"$j$^$;$s!#(B

$B2<0L>pJs(B
----------
$B3:Ev$9$k%G!<%?$,$"$j$^$;$s!#(B

CIDR IP address subranges within 133.238.16.0/20 subnet

  • 133.238.16.0/24
  • 133.238.17.0/24
  • 133.238.18.0/24
  • 133.238.19.0/24
  • 133.238.20.0/24
  • 133.238.21.0/24
  • 133.238.22.0/24
  • 133.238.23.0/24
  • 133.238.24.0/24
  • 133.238.25.0/24
  • 133.238.26.0/24
  • 133.238.27.0/24
  • 133.238.28.0/24
  • 133.238.29.0/24
  • 133.238.30.0/24
  • 133.238.31.0/24

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