Summary

Country
TW Taiwan
Domain sysnet.net.tw
Size 309,485,009,821,345,100,000,000,000
Registry APNIC
Network Name SYSNET

Whois

inet6num: 2405:a00::/32
netname: SYSNET
descr: Systex Corporation SYSNET Business Department
country: TW
admin-c: DC45-AP
tech-c: DC45-AP
mnt-by: MAINT-TW-TWNIC
mnt-irt: IRT-SYSNET-TW
mnt-lower: MAINT-TW-TWNIC
status: ALLOCATED PORTABLE
last-modified: 2023-11-30T04:10:54Z
source: APNIC

irt: IRT-SYSNET-TW
address: Systex Corporation SYSNET Business Department
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: DC45-AP
tech-c: DC45-AP
auth: # Filtered
mnt-by: MAINT-TW-TWNIC
last-modified: 2025-11-06T07:49:14Z
source: APNIC

person: Dar Chen
address: 12F, 51, Sec. 2, Chung Ching South Rd.,
address: Taipei, Taiwan
country: TW
phone: +886-2-23968538
fax-no: +886-2-23968538
e-mail: [email protected]
nic-hdl: DC45-AP
mnt-by: MAINT-TW-TWNIC
last-modified: 2008-09-04T07:29:49Z
source: APNIC

CIDR IP address subranges within 2405:a00::/40 subnet

  • 2405:a00:0:0:0:0:0:0/48
  • 2405:a00:1:0:0:0:0:0/48
  • 2405:a00:2:0:0:0:0:0/48
  • 2405:a00:3:0:0:0:0:0/48
  • 2405:a00:4:0:0:0:0:0/48
  • 2405:a00:5:0:0:0:0:0/48
  • 2405:a00:6:0:0:0:0:0/48
  • 2405:a00:7:0:0:0:0:0/48
  • 2405:a00:8:0:0:0:0:0/48
  • 2405:a00:9:0:0:0:0:0/48
  • 2405:a00:a:0:0:0:0:0/48
  • 2405:a00:b:0:0:0:0:0/48
  • 2405:a00:c:0:0:0:0:0/48
  • 2405:a00:d:0:0:0:0:0/48
  • 2405:a00:e:0:0:0:0:0/48
  • 2405:a00:f:0:0:0:0:0/48
  • 2405:a00:10:0:0:0:0:0/48
  • 2405:a00:11:0:0:0:0:0/48
  • 2405:a00:12:0:0:0:0:0/48
  • 2405:a00:13:0:0:0:0:0/48
  • 2405:a00:14:0:0:0:0:0/48
  • 2405:a00:15:0:0:0:0:0/48
  • 2405:a00:16:0:0:0:0:0/48
  • 2405:a00:17:0:0:0:0:0/48
  • 2405:a00:18:0:0:0:0:0/48
  • 2405:a00:19:0:0:0:0:0/48
  • 2405:a00:1a:0:0:0:0:0/48
  • 2405:a00:1b:0:0:0:0:0/48
  • 2405:a00:1c:0:0:0:0:0/48
  • 2405:a00:1d:0:0:0:0:0/48
  • 2405:a00:1e:0:0:0:0:0/48
  • 2405:a00:1f:0:0:0:0:0/48
  • 2405:a00:20:0:0:0:0:0/48
  • 2405:a00:21:0:0:0:0:0/48
  • 2405:a00:22:0:0:0:0:0/48
  • 2405:a00:23:0:0:0:0:0/48
  • 2405:a00:24:0:0:0:0:0/48
  • 2405:a00:25:0:0:0:0:0/48
  • 2405:a00:26:0:0:0:0:0/48
  • 2405:a00:27:0:0:0:0:0/48
  • 2405:a00:28:0:0:0:0:0/48
  • 2405:a00:29:0:0:0:0:0/48
  • 2405:a00:2a:0:0:0:0:0/48
  • 2405:a00:2b:0:0:0:0:0/48
  • 2405:a00:2c:0:0:0:0:0/48
  • 2405:a00:2d:0:0:0:0:0/48
  • 2405:a00:2e:0:0:0:0:0/48
  • 2405:a00:2f:0:0:0:0:0/48
  • 2405:a00:30:0:0:0:0:0/48
  • 2405:a00:31:0:0:0:0:0/48
  • 2405:a00:32:0:0:0:0:0/48
  • 2405:a00:33:0:0:0:0:0/48
  • 2405:a00:34:0:0:0:0:0/48
  • 2405:a00:35:0:0:0:0:0/48
  • 2405:a00:36:0:0:0:0:0/48
  • 2405:a00:37:0:0:0:0:0/48
  • 2405:a00:38:0:0:0:0:0/48
  • 2405:a00:39:0:0:0:0:0/48
  • 2405:a00:3a:0:0:0:0:0/48
  • 2405:a00:3b:0:0:0:0:0/48
  • 2405:a00:3c:0:0:0:0:0/48
  • 2405:a00:3d:0:0:0:0:0/48
  • 2405:a00:3e:0:0:0:0:0/48
  • 2405:a00:3f:0:0:0:0:0/48
  • 2405:a00:40:0:0:0:0:0/48
  • 2405:a00:41:0:0:0:0:0/48
  • 2405:a00:42:0:0:0:0:0/48
  • 2405:a00:43:0:0:0:0:0/48
  • 2405:a00:44:0:0:0:0:0/48
  • 2405:a00:45:0:0:0:0:0/48
  • 2405:a00:46:0:0:0:0:0/48
  • 2405:a00:47:0:0:0:0:0/48
  • 2405:a00:48:0:0:0:0:0/48
  • 2405:a00:49:0:0:0:0:0/48
  • 2405:a00:4a:0:0:0:0:0/48
  • 2405:a00:4b:0:0:0:0:0/48
  • 2405:a00:4c:0:0:0:0:0/48
  • 2405:a00:4d:0:0:0:0:0/48
  • 2405:a00:4e:0:0:0:0:0/48
  • 2405:a00:4f:0:0:0:0:0/48
  • 2405:a00:50:0:0:0:0:0/48
  • 2405:a00:51:0:0:0:0:0/48
  • 2405:a00:52:0:0:0:0:0/48
  • 2405:a00:53:0:0:0:0:0/48
  • 2405:a00:54:0:0:0:0:0/48
  • 2405:a00:55:0:0:0:0:0/48
  • 2405:a00:56:0:0:0:0:0/48
  • 2405:a00:57:0:0:0:0:0/48
  • 2405:a00:58:0:0:0:0:0/48
  • 2405:a00:59:0:0:0:0:0/48
  • 2405:a00:5a:0:0:0:0:0/48
  • 2405:a00:5b:0:0:0:0:0/48
  • 2405:a00:5c:0:0:0:0:0/48
  • 2405:a00:5d:0:0:0:0:0/48
  • 2405:a00:5e:0:0:0:0:0/48
  • 2405:a00:5f:0:0:0:0:0/48
  • 2405:a00:60:0:0:0:0:0/48
  • 2405:a00:61:0:0:0:0:0/48
  • 2405:a00:62:0:0:0:0:0/48
  • 2405:a00:63:0:0:0:0:0/48
  • 2405:a00:64:0:0:0:0:0/48
  • 2405:a00:65:0:0:0:0:0/48
  • 2405:a00:66:0:0:0:0:0/48
  • 2405:a00:67:0:0:0:0:0/48
  • 2405:a00:68:0:0:0:0:0/48
  • 2405:a00:69:0:0:0:0:0/48
  • 2405:a00:6a:0:0:0:0:0/48
  • 2405:a00:6b:0:0:0:0:0/48
  • 2405:a00:6c:0:0:0:0:0/48
  • 2405:a00:6d:0:0:0:0:0/48
  • 2405:a00:6e:0:0:0:0:0/48
  • 2405:a00:6f:0:0:0:0:0/48
  • 2405:a00:70:0:0:0:0:0/48
  • 2405:a00:71:0:0:0:0:0/48
  • 2405:a00:72:0:0:0:0:0/48
  • 2405:a00:73:0:0:0:0:0/48
  • 2405:a00:74:0:0:0:0:0/48
  • 2405:a00:75:0:0:0:0:0/48
  • 2405:a00:76:0:0:0:0:0/48
  • 2405:a00:77:0:0:0:0:0/48
  • 2405:a00:78:0:0:0:0:0/48
  • 2405:a00:79:0:0:0:0:0/48
  • 2405:a00:7a:0:0:0:0:0/48
  • 2405:a00:7b:0:0:0:0:0/48
  • 2405:a00:7c:0:0:0:0:0/48
  • 2405:a00:7d:0:0:0:0:0/48
  • 2405:a00:7e:0:0:0:0:0/48
  • 2405:a00:7f:0:0:0:0:0/48
  • 2405:a00:80:0:0:0:0:0/48
  • 2405:a00:81:0:0:0:0:0/48
  • 2405:a00:82:0:0:0:0:0/48
  • 2405:a00:83:0:0:0:0:0/48
  • 2405:a00:84:0:0:0:0:0/48
  • 2405:a00:85:0:0:0:0:0/48
  • 2405:a00:86:0:0:0:0:0/48
  • 2405:a00:87:0:0:0:0:0/48
  • 2405:a00:88:0:0:0:0:0/48
  • 2405:a00:89:0:0:0:0:0/48
  • 2405:a00:8a:0:0:0:0:0/48
  • 2405:a00:8b:0:0:0:0:0/48
  • 2405:a00:8c:0:0:0:0:0/48
  • 2405:a00:8d:0:0:0:0:0/48
  • 2405:a00:8e:0:0:0:0:0/48
  • 2405:a00:8f:0:0:0:0:0/48
  • 2405:a00:90:0:0:0:0:0/48
  • 2405:a00:91:0:0:0:0:0/48
  • 2405:a00:92:0:0:0:0:0/48
  • 2405:a00:93:0:0:0:0:0/48
  • 2405:a00:94:0:0:0:0:0/48
  • 2405:a00:95:0:0:0:0:0/48
  • 2405:a00:96:0:0:0:0:0/48
  • 2405:a00:97:0:0:0:0:0/48
  • 2405:a00:98:0:0:0:0:0/48
  • 2405:a00:99:0:0:0:0:0/48
  • 2405:a00:9a:0:0:0:0:0/48
  • 2405:a00:9b:0:0:0:0:0/48
  • 2405:a00:9c:0:0:0:0:0/48
  • 2405:a00:9d:0:0:0:0:0/48
  • 2405:a00:9e:0:0:0:0:0/48
  • 2405:a00:9f:0:0:0:0:0/48
  • 2405:a00:a0:0:0:0:0:0/48
  • 2405:a00:a1:0:0:0:0:0/48
  • 2405:a00:a2:0:0:0:0:0/48
  • 2405:a00:a3:0:0:0:0:0/48
  • 2405:a00:a4:0:0:0:0:0/48
  • 2405:a00:a5:0:0:0:0:0/48
  • 2405:a00:a6:0:0:0:0:0/48
  • 2405:a00:a7:0:0:0:0:0/48
  • 2405:a00:a8:0:0:0:0:0/48
  • 2405:a00:a9:0:0:0:0:0/48
  • 2405:a00:aa:0:0:0:0:0/48
  • 2405:a00:ab:0:0:0:0:0/48
  • 2405:a00:ac:0:0:0:0:0/48
  • 2405:a00:ad:0:0:0:0:0/48
  • 2405:a00:ae:0:0:0:0:0/48
  • 2405:a00:af:0:0:0:0:0/48
  • 2405:a00:b0:0:0:0:0:0/48
  • 2405:a00:b1:0:0:0:0:0/48
  • 2405:a00:b2:0:0:0:0:0/48
  • 2405:a00:b3:0:0:0:0:0/48
  • 2405:a00:b4:0:0:0:0:0/48
  • 2405:a00:b5:0:0:0:0:0/48
  • 2405:a00:b6:0:0:0:0:0/48
  • 2405:a00:b7:0:0:0:0:0/48
  • 2405:a00:b8:0:0:0:0:0/48
  • 2405:a00:b9:0:0:0:0:0/48
  • 2405:a00:ba:0:0:0:0:0/48
  • 2405:a00:bb:0:0:0:0:0/48
  • 2405:a00:bc:0:0:0:0:0/48
  • 2405:a00:bd:0:0:0:0:0/48
  • 2405:a00:be:0:0:0:0:0/48
  • 2405:a00:bf:0:0:0:0:0/48
  • 2405:a00:c0:0:0:0:0:0/48
  • 2405:a00:c1:0:0:0:0:0/48
  • 2405:a00:c2:0:0:0:0:0/48
  • 2405:a00:c3:0:0:0:0:0/48
  • 2405:a00:c4:0:0:0:0:0/48
  • 2405:a00:c5:0:0:0:0:0/48
  • 2405:a00:c6:0:0:0:0:0/48
  • 2405:a00:c7:0:0:0:0:0/48
  • 2405:a00:c8:0:0:0:0:0/48
  • 2405:a00:c9:0:0:0:0:0/48
  • 2405:a00:ca:0:0:0:0:0/48
  • 2405:a00:cb:0:0:0:0:0/48
  • 2405:a00:cc:0:0:0:0:0/48
  • 2405:a00:cd:0:0:0:0:0/48
  • 2405:a00:ce:0:0:0:0:0/48
  • 2405:a00:cf:0:0:0:0:0/48
  • 2405:a00:d0:0:0:0:0:0/48
  • 2405:a00:d1:0:0:0:0:0/48
  • 2405:a00:d2:0:0:0:0:0/48
  • 2405:a00:d3:0:0:0:0:0/48
  • 2405:a00:d4:0:0:0:0:0/48
  • 2405:a00:d5:0:0:0:0:0/48
  • 2405:a00:d6:0:0:0:0:0/48
  • 2405:a00:d7:0:0:0:0:0/48
  • 2405:a00:d8:0:0:0:0:0/48
  • 2405:a00:d9:0:0:0:0:0/48
  • 2405:a00:da:0:0:0:0:0/48
  • 2405:a00:db:0:0:0:0:0/48
  • 2405:a00:dc:0:0:0:0:0/48
  • 2405:a00:dd:0:0:0:0:0/48
  • 2405:a00:de:0:0:0:0:0/48
  • 2405:a00:df:0:0:0:0:0/48
  • 2405:a00:e0:0:0:0:0:0/48
  • 2405:a00:e1:0:0:0:0:0/48
  • 2405:a00:e2:0:0:0:0:0/48
  • 2405:a00:e3:0:0:0:0:0/48
  • 2405:a00:e4:0:0:0:0:0/48
  • 2405:a00:e5:0:0:0:0:0/48
  • 2405:a00:e6:0:0:0:0:0/48
  • 2405:a00:e7:0:0:0:0:0/48
  • 2405:a00:e8:0:0:0:0:0/48
  • 2405:a00:e9:0:0:0:0:0/48
  • 2405:a00:ea:0:0:0:0:0/48
  • 2405:a00:eb:0:0:0:0:0/48
  • 2405:a00:ec:0:0:0:0:0/48
  • 2405:a00:ed:0:0:0:0:0/48
  • 2405:a00:ee:0:0:0:0:0/48
  • 2405:a00:ef:0:0:0:0:0/48
  • 2405:a00:f0:0:0:0:0:0/48
  • 2405:a00:f1:0:0:0:0:0/48
  • 2405:a00:f2:0:0:0:0:0/48
  • 2405:a00:f3:0:0:0:0:0/48
  • 2405:a00:f4:0:0:0:0:0/48
  • 2405:a00:f5:0:0:0:0:0/48
  • 2405:a00:f6:0:0:0:0:0/48
  • 2405:a00:f7:0:0:0:0:0/48
  • 2405:a00:f8:0:0:0:0:0/48
  • 2405:a00:f9:0:0:0:0:0/48
  • 2405:a00:fa:0:0:0:0:0/48
  • 2405:a00:fb:0:0:0:0:0/48
  • 2405:a00:fc:0:0:0:0:0/48
  • 2405:a00:fd:0:0:0:0:0/48
  • 2405:a00:fe:0:0:0:0:0/48
  • 2405:a00:ff:0:0:0:0:0/48

Get started with 100,000 free lookups: sign up