IP subnet details

2001:250:5894::/48

AS4538  — China Education And Research Network Center

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 2001:250:5894::/48 subnet

  • 2001:250:5894:0:0:0:0:0/56
  • 2001:250:5894:100:0:0:0:0/56
  • 2001:250:5894:200:0:0:0:0/56
  • 2001:250:5894:300:0:0:0:0/56
  • 2001:250:5894:400:0:0:0:0/56
  • 2001:250:5894:500:0:0:0:0/56
  • 2001:250:5894:600:0:0:0:0/56
  • 2001:250:5894:700:0:0:0:0/56
  • 2001:250:5894:800:0:0:0:0/56
  • 2001:250:5894:900:0:0:0:0/56
  • 2001:250:5894:a00:0:0:0:0/56
  • 2001:250:5894:b00:0:0:0:0/56
  • 2001:250:5894:c00:0:0:0:0/56
  • 2001:250:5894:d00:0:0:0:0/56
  • 2001:250:5894:e00:0:0:0:0/56
  • 2001:250:5894:f00:0:0:0:0/56
  • 2001:250:5894:1000:0:0:0:0/56
  • 2001:250:5894:1100:0:0:0:0/56
  • 2001:250:5894:1200:0:0:0:0/56
  • 2001:250:5894:1300:0:0:0:0/56
  • 2001:250:5894:1400:0:0:0:0/56
  • 2001:250:5894:1500:0:0:0:0/56
  • 2001:250:5894:1600:0:0:0:0/56
  • 2001:250:5894:1700:0:0:0:0/56
  • 2001:250:5894:1800:0:0:0:0/56
  • 2001:250:5894:1900:0:0:0:0/56
  • 2001:250:5894:1a00:0:0:0:0/56
  • 2001:250:5894:1b00:0:0:0:0/56
  • 2001:250:5894:1c00:0:0:0:0/56
  • 2001:250:5894:1d00:0:0:0:0/56
  • 2001:250:5894:1e00:0:0:0:0/56
  • 2001:250:5894:1f00:0:0:0:0/56
  • 2001:250:5894:2000:0:0:0:0/56
  • 2001:250:5894:2100:0:0:0:0/56
  • 2001:250:5894:2200:0:0:0:0/56
  • 2001:250:5894:2300:0:0:0:0/56
  • 2001:250:5894:2400:0:0:0:0/56
  • 2001:250:5894:2500:0:0:0:0/56
  • 2001:250:5894:2600:0:0:0:0/56
  • 2001:250:5894:2700:0:0:0:0/56
  • 2001:250:5894:2800:0:0:0:0/56
  • 2001:250:5894:2900:0:0:0:0/56
  • 2001:250:5894:2a00:0:0:0:0/56
  • 2001:250:5894:2b00:0:0:0:0/56
  • 2001:250:5894:2c00:0:0:0:0/56
  • 2001:250:5894:2d00:0:0:0:0/56
  • 2001:250:5894:2e00:0:0:0:0/56
  • 2001:250:5894:2f00:0:0:0:0/56
  • 2001:250:5894:3000:0:0:0:0/56
  • 2001:250:5894:3100:0:0:0:0/56
  • 2001:250:5894:3200:0:0:0:0/56
  • 2001:250:5894:3300:0:0:0:0/56
  • 2001:250:5894:3400:0:0:0:0/56
  • 2001:250:5894:3500:0:0:0:0/56
  • 2001:250:5894:3600:0:0:0:0/56
  • 2001:250:5894:3700:0:0:0:0/56
  • 2001:250:5894:3800:0:0:0:0/56
  • 2001:250:5894:3900:0:0:0:0/56
  • 2001:250:5894:3a00:0:0:0:0/56
  • 2001:250:5894:3b00:0:0:0:0/56
  • 2001:250:5894:3c00:0:0:0:0/56
  • 2001:250:5894:3d00:0:0:0:0/56
  • 2001:250:5894:3e00:0:0:0:0/56
  • 2001:250:5894:3f00:0:0:0:0/56
  • 2001:250:5894:4000:0:0:0:0/56
  • 2001:250:5894:4100:0:0:0:0/56
  • 2001:250:5894:4200:0:0:0:0/56
  • 2001:250:5894:4300:0:0:0:0/56
  • 2001:250:5894:4400:0:0:0:0/56
  • 2001:250:5894:4500:0:0:0:0/56
  • 2001:250:5894:4600:0:0:0:0/56
  • 2001:250:5894:4700:0:0:0:0/56
  • 2001:250:5894:4800:0:0:0:0/56
  • 2001:250:5894:4900:0:0:0:0/56
  • 2001:250:5894:4a00:0:0:0:0/56
  • 2001:250:5894:4b00:0:0:0:0/56
  • 2001:250:5894:4c00:0:0:0:0/56
  • 2001:250:5894:4d00:0:0:0:0/56
  • 2001:250:5894:4e00:0:0:0:0/56
  • 2001:250:5894:4f00:0:0:0:0/56
  • 2001:250:5894:5000:0:0:0:0/56
  • 2001:250:5894:5100:0:0:0:0/56
  • 2001:250:5894:5200:0:0:0:0/56
  • 2001:250:5894:5300:0:0:0:0/56
  • 2001:250:5894:5400:0:0:0:0/56
  • 2001:250:5894:5500:0:0:0:0/56
  • 2001:250:5894:5600:0:0:0:0/56
  • 2001:250:5894:5700:0:0:0:0/56
  • 2001:250:5894:5800:0:0:0:0/56
  • 2001:250:5894:5900:0:0:0:0/56
  • 2001:250:5894:5a00:0:0:0:0/56
  • 2001:250:5894:5b00:0:0:0:0/56
  • 2001:250:5894:5c00:0:0:0:0/56
  • 2001:250:5894:5d00:0:0:0:0/56
  • 2001:250:5894:5e00:0:0:0:0/56
  • 2001:250:5894:5f00:0:0:0:0/56
  • 2001:250:5894:6000:0:0:0:0/56
  • 2001:250:5894:6100:0:0:0:0/56
  • 2001:250:5894:6200:0:0:0:0/56
  • 2001:250:5894:6300:0:0:0:0/56
  • 2001:250:5894:6400:0:0:0:0/56
  • 2001:250:5894:6500:0:0:0:0/56
  • 2001:250:5894:6600:0:0:0:0/56
  • 2001:250:5894:6700:0:0:0:0/56
  • 2001:250:5894:6800:0:0:0:0/56
  • 2001:250:5894:6900:0:0:0:0/56
  • 2001:250:5894:6a00:0:0:0:0/56
  • 2001:250:5894:6b00:0:0:0:0/56
  • 2001:250:5894:6c00:0:0:0:0/56
  • 2001:250:5894:6d00:0:0:0:0/56
  • 2001:250:5894:6e00:0:0:0:0/56
  • 2001:250:5894:6f00:0:0:0:0/56
  • 2001:250:5894:7000:0:0:0:0/56
  • 2001:250:5894:7100:0:0:0:0/56
  • 2001:250:5894:7200:0:0:0:0/56
  • 2001:250:5894:7300:0:0:0:0/56
  • 2001:250:5894:7400:0:0:0:0/56
  • 2001:250:5894:7500:0:0:0:0/56
  • 2001:250:5894:7600:0:0:0:0/56
  • 2001:250:5894:7700:0:0:0:0/56
  • 2001:250:5894:7800:0:0:0:0/56
  • 2001:250:5894:7900:0:0:0:0/56
  • 2001:250:5894:7a00:0:0:0:0/56
  • 2001:250:5894:7b00:0:0:0:0/56
  • 2001:250:5894:7c00:0:0:0:0/56
  • 2001:250:5894:7d00:0:0:0:0/56
  • 2001:250:5894:7e00:0:0:0:0/56
  • 2001:250:5894:7f00:0:0:0:0/56
  • 2001:250:5894:8000:0:0:0:0/56
  • 2001:250:5894:8100:0:0:0:0/56
  • 2001:250:5894:8200:0:0:0:0/56
  • 2001:250:5894:8300:0:0:0:0/56
  • 2001:250:5894:8400:0:0:0:0/56
  • 2001:250:5894:8500:0:0:0:0/56
  • 2001:250:5894:8600:0:0:0:0/56
  • 2001:250:5894:8700:0:0:0:0/56
  • 2001:250:5894:8800:0:0:0:0/56
  • 2001:250:5894:8900:0:0:0:0/56
  • 2001:250:5894:8a00:0:0:0:0/56
  • 2001:250:5894:8b00:0:0:0:0/56
  • 2001:250:5894:8c00:0:0:0:0/56
  • 2001:250:5894:8d00:0:0:0:0/56
  • 2001:250:5894:8e00:0:0:0:0/56
  • 2001:250:5894:8f00:0:0:0:0/56
  • 2001:250:5894:9000:0:0:0:0/56
  • 2001:250:5894:9100:0:0:0:0/56
  • 2001:250:5894:9200:0:0:0:0/56
  • 2001:250:5894:9300:0:0:0:0/56
  • 2001:250:5894:9400:0:0:0:0/56
  • 2001:250:5894:9500:0:0:0:0/56
  • 2001:250:5894:9600:0:0:0:0/56
  • 2001:250:5894:9700:0:0:0:0/56
  • 2001:250:5894:9800:0:0:0:0/56
  • 2001:250:5894:9900:0:0:0:0/56
  • 2001:250:5894:9a00:0:0:0:0/56
  • 2001:250:5894:9b00:0:0:0:0/56
  • 2001:250:5894:9c00:0:0:0:0/56
  • 2001:250:5894:9d00:0:0:0:0/56
  • 2001:250:5894:9e00:0:0:0:0/56
  • 2001:250:5894:9f00:0:0:0:0/56
  • 2001:250:5894:a000:0:0:0:0/56
  • 2001:250:5894:a100:0:0:0:0/56
  • 2001:250:5894:a200:0:0:0:0/56
  • 2001:250:5894:a300:0:0:0:0/56
  • 2001:250:5894:a400:0:0:0:0/56
  • 2001:250:5894:a500:0:0:0:0/56
  • 2001:250:5894:a600:0:0:0:0/56
  • 2001:250:5894:a700:0:0:0:0/56
  • 2001:250:5894:a800:0:0:0:0/56
  • 2001:250:5894:a900:0:0:0:0/56
  • 2001:250:5894:aa00:0:0:0:0/56
  • 2001:250:5894:ab00:0:0:0:0/56
  • 2001:250:5894:ac00:0:0:0:0/56
  • 2001:250:5894:ad00:0:0:0:0/56
  • 2001:250:5894:ae00:0:0:0:0/56
  • 2001:250:5894:af00:0:0:0:0/56
  • 2001:250:5894:b000:0:0:0:0/56
  • 2001:250:5894:b100:0:0:0:0/56
  • 2001:250:5894:b200:0:0:0:0/56
  • 2001:250:5894:b300:0:0:0:0/56
  • 2001:250:5894:b400:0:0:0:0/56
  • 2001:250:5894:b500:0:0:0:0/56
  • 2001:250:5894:b600:0:0:0:0/56
  • 2001:250:5894:b700:0:0:0:0/56
  • 2001:250:5894:b800:0:0:0:0/56
  • 2001:250:5894:b900:0:0:0:0/56
  • 2001:250:5894:ba00:0:0:0:0/56
  • 2001:250:5894:bb00:0:0:0:0/56
  • 2001:250:5894:bc00:0:0:0:0/56
  • 2001:250:5894:bd00:0:0:0:0/56
  • 2001:250:5894:be00:0:0:0:0/56
  • 2001:250:5894:bf00:0:0:0:0/56
  • 2001:250:5894:c000:0:0:0:0/56
  • 2001:250:5894:c100:0:0:0:0/56
  • 2001:250:5894:c200:0:0:0:0/56
  • 2001:250:5894:c300:0:0:0:0/56
  • 2001:250:5894:c400:0:0:0:0/56
  • 2001:250:5894:c500:0:0:0:0/56
  • 2001:250:5894:c600:0:0:0:0/56
  • 2001:250:5894:c700:0:0:0:0/56
  • 2001:250:5894:c800:0:0:0:0/56
  • 2001:250:5894:c900:0:0:0:0/56
  • 2001:250:5894:ca00:0:0:0:0/56
  • 2001:250:5894:cb00:0:0:0:0/56
  • 2001:250:5894:cc00:0:0:0:0/56
  • 2001:250:5894:cd00:0:0:0:0/56
  • 2001:250:5894:ce00:0:0:0:0/56
  • 2001:250:5894:cf00:0:0:0:0/56
  • 2001:250:5894:d000:0:0:0:0/56
  • 2001:250:5894:d100:0:0:0:0/56
  • 2001:250:5894:d200:0:0:0:0/56
  • 2001:250:5894:d300:0:0:0:0/56
  • 2001:250:5894:d400:0:0:0:0/56
  • 2001:250:5894:d500:0:0:0:0/56
  • 2001:250:5894:d600:0:0:0:0/56
  • 2001:250:5894:d700:0:0:0:0/56
  • 2001:250:5894:d800:0:0:0:0/56
  • 2001:250:5894:d900:0:0:0:0/56
  • 2001:250:5894:da00:0:0:0:0/56
  • 2001:250:5894:db00:0:0:0:0/56
  • 2001:250:5894:dc00:0:0:0:0/56
  • 2001:250:5894:dd00:0:0:0:0/56
  • 2001:250:5894:de00:0:0:0:0/56
  • 2001:250:5894:df00:0:0:0:0/56
  • 2001:250:5894:e000:0:0:0:0/56
  • 2001:250:5894:e100:0:0:0:0/56
  • 2001:250:5894:e200:0:0:0:0/56
  • 2001:250:5894:e300:0:0:0:0/56
  • 2001:250:5894:e400:0:0:0:0/56
  • 2001:250:5894:e500:0:0:0:0/56
  • 2001:250:5894:e600:0:0:0:0/56
  • 2001:250:5894:e700:0:0:0:0/56
  • 2001:250:5894:e800:0:0:0:0/56
  • 2001:250:5894:e900:0:0:0:0/56
  • 2001:250:5894:ea00:0:0:0:0/56
  • 2001:250:5894:eb00:0:0:0:0/56
  • 2001:250:5894:ec00:0:0:0:0/56
  • 2001:250:5894:ed00:0:0:0:0/56
  • 2001:250:5894:ee00:0:0:0:0/56
  • 2001:250:5894:ef00:0:0:0:0/56
  • 2001:250:5894:f000:0:0:0:0/56
  • 2001:250:5894:f100:0:0:0:0/56
  • 2001:250:5894:f200:0:0:0:0/56
  • 2001:250:5894:f300:0:0:0:0/56
  • 2001:250:5894:f400:0:0:0:0/56
  • 2001:250:5894:f500:0:0:0:0/56
  • 2001:250:5894:f600:0:0:0:0/56
  • 2001:250:5894:f700:0:0:0:0/56
  • 2001:250:5894:f800:0:0:0:0/56
  • 2001:250:5894:f900:0:0:0:0/56
  • 2001:250:5894:fa00:0:0:0:0/56
  • 2001:250:5894:fb00:0:0:0:0/56
  • 2001:250:5894:fc00:0:0:0:0/56
  • 2001:250:5894:fd00:0:0:0:0/56
  • 2001:250:5894:fe00:0:0:0:0/56
  • 2001:250:5894:ff00:0:0:0:0/56

Get started with 100,000 free lookups: sign up