IP subnet details

2001:250:3412::/48

AS138393  — China Education And Research Network (cernet)

Summary

Country
CN China
Domain cernet.edu.cn
Size 1,208,925,819,614,629,200,000,000
Registry APNIC
Network Name CERNET-CN-20000426

Whois

inet6num: 2001:250::/32
netname: CERNET-CN-20000426
descr: CERNET IPv6 Backbone
country: CN
admin-c: WJ67-AP
tech-c: LX58-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
notify: [email protected]
mnt-by: APNIC-HM
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
last-modified: 2020-10-20T00:55:16Z
source: APNIC

irt: IRT-CERNET-AP
address: Network Research Center,
address: Main Bldg, Tsinghua Univ
address: Beijing 100084, China
phone: +86-10-62784301
fax-no: +86-10-62785933
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: CER-AP
tech-c: CER-AP
auth: # Filtered
remarks: timezone GMT+8
remarks: http://www.ccert.edu.cn
remarks: [email protected] was validated on 2024-07-04
mnt-by: MAINT-CERNET-AP
last-modified: 2024-07-04T04:10:10Z
source: APNIC

role: ABUSE CERNETAP
address: Network Research Center,
address: Main Bldg, Tsinghua Univ
address: Beijing 100084, China
country: ZZ
phone: +86-10-62784301
e-mail: [email protected]
admin-c: CER-AP
tech-c: CER-AP
nic-hdl: AC1685-AP
remarks: Generated from irt object IRT-CERNET-AP
remarks: [email protected] was validated on 2024-07-04
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-07-04T04:10:19Z
source: APNIC

person: Li Xing
address: China Education and Research Network
address: China Education and Research Network Center
address: Tsinghua University
address: Beijing, 100084
address: CN
country: CN
phone: +86-10-6278-5983
fax-no: +86-10-6278-5933
e-mail: [email protected]
nic-hdl: LX58-AP
notify: [email protected]
mnt-by: MAINT-CERNET-AP
last-modified: 2011-12-22T05:14:50Z
source: APNIC

person: Wu Jianping
address: China Education and Research Network
address: China Education and Research Network Center
address: Tsinghua University
address: Beijing, 100084
address: CN
country: CN
phone: +86-10-6278-5983
fax-no: +86-10-6278-5933
e-mail: [email protected]
nic-hdl: WJ67-AP
notify: [email protected]
mnt-by: MAINT-CERNET-AP
last-modified: 2011-12-22T05:14:50Z
source: APNIC


CIDR IP address subranges within 2001:250:3412::/48 subnet

  • 2001:250:3412:0:0:0:0:0/56
  • 2001:250:3412:100:0:0:0:0/56
  • 2001:250:3412:200:0:0:0:0/56
  • 2001:250:3412:300:0:0:0:0/56
  • 2001:250:3412:400:0:0:0:0/56
  • 2001:250:3412:500:0:0:0:0/56
  • 2001:250:3412:600:0:0:0:0/56
  • 2001:250:3412:700:0:0:0:0/56
  • 2001:250:3412:800:0:0:0:0/56
  • 2001:250:3412:900:0:0:0:0/56
  • 2001:250:3412:a00:0:0:0:0/56
  • 2001:250:3412:b00:0:0:0:0/56
  • 2001:250:3412:c00:0:0:0:0/56
  • 2001:250:3412:d00:0:0:0:0/56
  • 2001:250:3412:e00:0:0:0:0/56
  • 2001:250:3412:f00:0:0:0:0/56
  • 2001:250:3412:1000:0:0:0:0/56
  • 2001:250:3412:1100:0:0:0:0/56
  • 2001:250:3412:1200:0:0:0:0/56
  • 2001:250:3412:1300:0:0:0:0/56
  • 2001:250:3412:1400:0:0:0:0/56
  • 2001:250:3412:1500:0:0:0:0/56
  • 2001:250:3412:1600:0:0:0:0/56
  • 2001:250:3412:1700:0:0:0:0/56
  • 2001:250:3412:1800:0:0:0:0/56
  • 2001:250:3412:1900:0:0:0:0/56
  • 2001:250:3412:1a00:0:0:0:0/56
  • 2001:250:3412:1b00:0:0:0:0/56
  • 2001:250:3412:1c00:0:0:0:0/56
  • 2001:250:3412:1d00:0:0:0:0/56
  • 2001:250:3412:1e00:0:0:0:0/56
  • 2001:250:3412:1f00:0:0:0:0/56
  • 2001:250:3412:2000:0:0:0:0/56
  • 2001:250:3412:2100:0:0:0:0/56
  • 2001:250:3412:2200:0:0:0:0/56
  • 2001:250:3412:2300:0:0:0:0/56
  • 2001:250:3412:2400:0:0:0:0/56
  • 2001:250:3412:2500:0:0:0:0/56
  • 2001:250:3412:2600:0:0:0:0/56
  • 2001:250:3412:2700:0:0:0:0/56
  • 2001:250:3412:2800:0:0:0:0/56
  • 2001:250:3412:2900:0:0:0:0/56
  • 2001:250:3412:2a00:0:0:0:0/56
  • 2001:250:3412:2b00:0:0:0:0/56
  • 2001:250:3412:2c00:0:0:0:0/56
  • 2001:250:3412:2d00:0:0:0:0/56
  • 2001:250:3412:2e00:0:0:0:0/56
  • 2001:250:3412:2f00:0:0:0:0/56
  • 2001:250:3412:3000:0:0:0:0/56
  • 2001:250:3412:3100:0:0:0:0/56
  • 2001:250:3412:3200:0:0:0:0/56
  • 2001:250:3412:3300:0:0:0:0/56
  • 2001:250:3412:3400:0:0:0:0/56
  • 2001:250:3412:3500:0:0:0:0/56
  • 2001:250:3412:3600:0:0:0:0/56
  • 2001:250:3412:3700:0:0:0:0/56
  • 2001:250:3412:3800:0:0:0:0/56
  • 2001:250:3412:3900:0:0:0:0/56
  • 2001:250:3412:3a00:0:0:0:0/56
  • 2001:250:3412:3b00:0:0:0:0/56
  • 2001:250:3412:3c00:0:0:0:0/56
  • 2001:250:3412:3d00:0:0:0:0/56
  • 2001:250:3412:3e00:0:0:0:0/56
  • 2001:250:3412:3f00:0:0:0:0/56
  • 2001:250:3412:4000:0:0:0:0/56
  • 2001:250:3412:4100:0:0:0:0/56
  • 2001:250:3412:4200:0:0:0:0/56
  • 2001:250:3412:4300:0:0:0:0/56
  • 2001:250:3412:4400:0:0:0:0/56
  • 2001:250:3412:4500:0:0:0:0/56
  • 2001:250:3412:4600:0:0:0:0/56
  • 2001:250:3412:4700:0:0:0:0/56
  • 2001:250:3412:4800:0:0:0:0/56
  • 2001:250:3412:4900:0:0:0:0/56
  • 2001:250:3412:4a00:0:0:0:0/56
  • 2001:250:3412:4b00:0:0:0:0/56
  • 2001:250:3412:4c00:0:0:0:0/56
  • 2001:250:3412:4d00:0:0:0:0/56
  • 2001:250:3412:4e00:0:0:0:0/56
  • 2001:250:3412:4f00:0:0:0:0/56
  • 2001:250:3412:5000:0:0:0:0/56
  • 2001:250:3412:5100:0:0:0:0/56
  • 2001:250:3412:5200:0:0:0:0/56
  • 2001:250:3412:5300:0:0:0:0/56
  • 2001:250:3412:5400:0:0:0:0/56
  • 2001:250:3412:5500:0:0:0:0/56
  • 2001:250:3412:5600:0:0:0:0/56
  • 2001:250:3412:5700:0:0:0:0/56
  • 2001:250:3412:5800:0:0:0:0/56
  • 2001:250:3412:5900:0:0:0:0/56
  • 2001:250:3412:5a00:0:0:0:0/56
  • 2001:250:3412:5b00:0:0:0:0/56
  • 2001:250:3412:5c00:0:0:0:0/56
  • 2001:250:3412:5d00:0:0:0:0/56
  • 2001:250:3412:5e00:0:0:0:0/56
  • 2001:250:3412:5f00:0:0:0:0/56
  • 2001:250:3412:6000:0:0:0:0/56
  • 2001:250:3412:6100:0:0:0:0/56
  • 2001:250:3412:6200:0:0:0:0/56
  • 2001:250:3412:6300:0:0:0:0/56
  • 2001:250:3412:6400:0:0:0:0/56
  • 2001:250:3412:6500:0:0:0:0/56
  • 2001:250:3412:6600:0:0:0:0/56
  • 2001:250:3412:6700:0:0:0:0/56
  • 2001:250:3412:6800:0:0:0:0/56
  • 2001:250:3412:6900:0:0:0:0/56
  • 2001:250:3412:6a00:0:0:0:0/56
  • 2001:250:3412:6b00:0:0:0:0/56
  • 2001:250:3412:6c00:0:0:0:0/56
  • 2001:250:3412:6d00:0:0:0:0/56
  • 2001:250:3412:6e00:0:0:0:0/56
  • 2001:250:3412:6f00:0:0:0:0/56
  • 2001:250:3412:7000:0:0:0:0/56
  • 2001:250:3412:7100:0:0:0:0/56
  • 2001:250:3412:7200:0:0:0:0/56
  • 2001:250:3412:7300:0:0:0:0/56
  • 2001:250:3412:7400:0:0:0:0/56
  • 2001:250:3412:7500:0:0:0:0/56
  • 2001:250:3412:7600:0:0:0:0/56
  • 2001:250:3412:7700:0:0:0:0/56
  • 2001:250:3412:7800:0:0:0:0/56
  • 2001:250:3412:7900:0:0:0:0/56
  • 2001:250:3412:7a00:0:0:0:0/56
  • 2001:250:3412:7b00:0:0:0:0/56
  • 2001:250:3412:7c00:0:0:0:0/56
  • 2001:250:3412:7d00:0:0:0:0/56
  • 2001:250:3412:7e00:0:0:0:0/56
  • 2001:250:3412:7f00:0:0:0:0/56
  • 2001:250:3412:8000:0:0:0:0/56
  • 2001:250:3412:8100:0:0:0:0/56
  • 2001:250:3412:8200:0:0:0:0/56
  • 2001:250:3412:8300:0:0:0:0/56
  • 2001:250:3412:8400:0:0:0:0/56
  • 2001:250:3412:8500:0:0:0:0/56
  • 2001:250:3412:8600:0:0:0:0/56
  • 2001:250:3412:8700:0:0:0:0/56
  • 2001:250:3412:8800:0:0:0:0/56
  • 2001:250:3412:8900:0:0:0:0/56
  • 2001:250:3412:8a00:0:0:0:0/56
  • 2001:250:3412:8b00:0:0:0:0/56
  • 2001:250:3412:8c00:0:0:0:0/56
  • 2001:250:3412:8d00:0:0:0:0/56
  • 2001:250:3412:8e00:0:0:0:0/56
  • 2001:250:3412:8f00:0:0:0:0/56
  • 2001:250:3412:9000:0:0:0:0/56
  • 2001:250:3412:9100:0:0:0:0/56
  • 2001:250:3412:9200:0:0:0:0/56
  • 2001:250:3412:9300:0:0:0:0/56
  • 2001:250:3412:9400:0:0:0:0/56
  • 2001:250:3412:9500:0:0:0:0/56
  • 2001:250:3412:9600:0:0:0:0/56
  • 2001:250:3412:9700:0:0:0:0/56
  • 2001:250:3412:9800:0:0:0:0/56
  • 2001:250:3412:9900:0:0:0:0/56
  • 2001:250:3412:9a00:0:0:0:0/56
  • 2001:250:3412:9b00:0:0:0:0/56
  • 2001:250:3412:9c00:0:0:0:0/56
  • 2001:250:3412:9d00:0:0:0:0/56
  • 2001:250:3412:9e00:0:0:0:0/56
  • 2001:250:3412:9f00:0:0:0:0/56
  • 2001:250:3412:a000:0:0:0:0/56
  • 2001:250:3412:a100:0:0:0:0/56
  • 2001:250:3412:a200:0:0:0:0/56
  • 2001:250:3412:a300:0:0:0:0/56
  • 2001:250:3412:a400:0:0:0:0/56
  • 2001:250:3412:a500:0:0:0:0/56
  • 2001:250:3412:a600:0:0:0:0/56
  • 2001:250:3412:a700:0:0:0:0/56
  • 2001:250:3412:a800:0:0:0:0/56
  • 2001:250:3412:a900:0:0:0:0/56
  • 2001:250:3412:aa00:0:0:0:0/56
  • 2001:250:3412:ab00:0:0:0:0/56
  • 2001:250:3412:ac00:0:0:0:0/56
  • 2001:250:3412:ad00:0:0:0:0/56
  • 2001:250:3412:ae00:0:0:0:0/56
  • 2001:250:3412:af00:0:0:0:0/56
  • 2001:250:3412:b000:0:0:0:0/56
  • 2001:250:3412:b100:0:0:0:0/56
  • 2001:250:3412:b200:0:0:0:0/56
  • 2001:250:3412:b300:0:0:0:0/56
  • 2001:250:3412:b400:0:0:0:0/56
  • 2001:250:3412:b500:0:0:0:0/56
  • 2001:250:3412:b600:0:0:0:0/56
  • 2001:250:3412:b700:0:0:0:0/56
  • 2001:250:3412:b800:0:0:0:0/56
  • 2001:250:3412:b900:0:0:0:0/56
  • 2001:250:3412:ba00:0:0:0:0/56
  • 2001:250:3412:bb00:0:0:0:0/56
  • 2001:250:3412:bc00:0:0:0:0/56
  • 2001:250:3412:bd00:0:0:0:0/56
  • 2001:250:3412:be00:0:0:0:0/56
  • 2001:250:3412:bf00:0:0:0:0/56
  • 2001:250:3412:c000:0:0:0:0/56
  • 2001:250:3412:c100:0:0:0:0/56
  • 2001:250:3412:c200:0:0:0:0/56
  • 2001:250:3412:c300:0:0:0:0/56
  • 2001:250:3412:c400:0:0:0:0/56
  • 2001:250:3412:c500:0:0:0:0/56
  • 2001:250:3412:c600:0:0:0:0/56
  • 2001:250:3412:c700:0:0:0:0/56
  • 2001:250:3412:c800:0:0:0:0/56
  • 2001:250:3412:c900:0:0:0:0/56
  • 2001:250:3412:ca00:0:0:0:0/56
  • 2001:250:3412:cb00:0:0:0:0/56
  • 2001:250:3412:cc00:0:0:0:0/56
  • 2001:250:3412:cd00:0:0:0:0/56
  • 2001:250:3412:ce00:0:0:0:0/56
  • 2001:250:3412:cf00:0:0:0:0/56
  • 2001:250:3412:d000:0:0:0:0/56
  • 2001:250:3412:d100:0:0:0:0/56
  • 2001:250:3412:d200:0:0:0:0/56
  • 2001:250:3412:d300:0:0:0:0/56
  • 2001:250:3412:d400:0:0:0:0/56
  • 2001:250:3412:d500:0:0:0:0/56
  • 2001:250:3412:d600:0:0:0:0/56
  • 2001:250:3412:d700:0:0:0:0/56
  • 2001:250:3412:d800:0:0:0:0/56
  • 2001:250:3412:d900:0:0:0:0/56
  • 2001:250:3412:da00:0:0:0:0/56
  • 2001:250:3412:db00:0:0:0:0/56
  • 2001:250:3412:dc00:0:0:0:0/56
  • 2001:250:3412:dd00:0:0:0:0/56
  • 2001:250:3412:de00:0:0:0:0/56
  • 2001:250:3412:df00:0:0:0:0/56
  • 2001:250:3412:e000:0:0:0:0/56
  • 2001:250:3412:e100:0:0:0:0/56
  • 2001:250:3412:e200:0:0:0:0/56
  • 2001:250:3412:e300:0:0:0:0/56
  • 2001:250:3412:e400:0:0:0:0/56
  • 2001:250:3412:e500:0:0:0:0/56
  • 2001:250:3412:e600:0:0:0:0/56
  • 2001:250:3412:e700:0:0:0:0/56
  • 2001:250:3412:e800:0:0:0:0/56
  • 2001:250:3412:e900:0:0:0:0/56
  • 2001:250:3412:ea00:0:0:0:0/56
  • 2001:250:3412:eb00:0:0:0:0/56
  • 2001:250:3412:ec00:0:0:0:0/56
  • 2001:250:3412:ed00:0:0:0:0/56
  • 2001:250:3412:ee00:0:0:0:0/56
  • 2001:250:3412:ef00:0:0:0:0/56
  • 2001:250:3412:f000:0:0:0:0/56
  • 2001:250:3412:f100:0:0:0:0/56
  • 2001:250:3412:f200:0:0:0:0/56
  • 2001:250:3412:f300:0:0:0:0/56
  • 2001:250:3412:f400:0:0:0:0/56
  • 2001:250:3412:f500:0:0:0:0/56
  • 2001:250:3412:f600:0:0:0:0/56
  • 2001:250:3412:f700:0:0:0:0/56
  • 2001:250:3412:f800:0:0:0:0/56
  • 2001:250:3412:f900:0:0:0:0/56
  • 2001:250:3412:fa00:0:0:0:0/56
  • 2001:250:3412:fb00:0:0:0:0/56
  • 2001:250:3412:fc00:0:0:0:0/56
  • 2001:250:3412:fd00:0:0:0:0/56
  • 2001:250:3412:fe00:0:0:0:0/56
  • 2001:250:3412:ff00:0:0:0:0/56

Get started with 100,000 free lookups: sign up