IP subnet details

2001:250:6428::/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 2001:250:6428::/48 subnet

  • 2001:250:6428:0:0:0:0:0/56
  • 2001:250:6428:100:0:0:0:0/56
  • 2001:250:6428:200:0:0:0:0/56
  • 2001:250:6428:300:0:0:0:0/56
  • 2001:250:6428:400:0:0:0:0/56
  • 2001:250:6428:500:0:0:0:0/56
  • 2001:250:6428:600:0:0:0:0/56
  • 2001:250:6428:700:0:0:0:0/56
  • 2001:250:6428:800:0:0:0:0/56
  • 2001:250:6428:900:0:0:0:0/56
  • 2001:250:6428:a00:0:0:0:0/56
  • 2001:250:6428:b00:0:0:0:0/56
  • 2001:250:6428:c00:0:0:0:0/56
  • 2001:250:6428:d00:0:0:0:0/56
  • 2001:250:6428:e00:0:0:0:0/56
  • 2001:250:6428:f00:0:0:0:0/56
  • 2001:250:6428:1000:0:0:0:0/56
  • 2001:250:6428:1100:0:0:0:0/56
  • 2001:250:6428:1200:0:0:0:0/56
  • 2001:250:6428:1300:0:0:0:0/56
  • 2001:250:6428:1400:0:0:0:0/56
  • 2001:250:6428:1500:0:0:0:0/56
  • 2001:250:6428:1600:0:0:0:0/56
  • 2001:250:6428:1700:0:0:0:0/56
  • 2001:250:6428:1800:0:0:0:0/56
  • 2001:250:6428:1900:0:0:0:0/56
  • 2001:250:6428:1a00:0:0:0:0/56
  • 2001:250:6428:1b00:0:0:0:0/56
  • 2001:250:6428:1c00:0:0:0:0/56
  • 2001:250:6428:1d00:0:0:0:0/56
  • 2001:250:6428:1e00:0:0:0:0/56
  • 2001:250:6428:1f00:0:0:0:0/56
  • 2001:250:6428:2000:0:0:0:0/56
  • 2001:250:6428:2100:0:0:0:0/56
  • 2001:250:6428:2200:0:0:0:0/56
  • 2001:250:6428:2300:0:0:0:0/56
  • 2001:250:6428:2400:0:0:0:0/56
  • 2001:250:6428:2500:0:0:0:0/56
  • 2001:250:6428:2600:0:0:0:0/56
  • 2001:250:6428:2700:0:0:0:0/56
  • 2001:250:6428:2800:0:0:0:0/56
  • 2001:250:6428:2900:0:0:0:0/56
  • 2001:250:6428:2a00:0:0:0:0/56
  • 2001:250:6428:2b00:0:0:0:0/56
  • 2001:250:6428:2c00:0:0:0:0/56
  • 2001:250:6428:2d00:0:0:0:0/56
  • 2001:250:6428:2e00:0:0:0:0/56
  • 2001:250:6428:2f00:0:0:0:0/56
  • 2001:250:6428:3000:0:0:0:0/56
  • 2001:250:6428:3100:0:0:0:0/56
  • 2001:250:6428:3200:0:0:0:0/56
  • 2001:250:6428:3300:0:0:0:0/56
  • 2001:250:6428:3400:0:0:0:0/56
  • 2001:250:6428:3500:0:0:0:0/56
  • 2001:250:6428:3600:0:0:0:0/56
  • 2001:250:6428:3700:0:0:0:0/56
  • 2001:250:6428:3800:0:0:0:0/56
  • 2001:250:6428:3900:0:0:0:0/56
  • 2001:250:6428:3a00:0:0:0:0/56
  • 2001:250:6428:3b00:0:0:0:0/56
  • 2001:250:6428:3c00:0:0:0:0/56
  • 2001:250:6428:3d00:0:0:0:0/56
  • 2001:250:6428:3e00:0:0:0:0/56
  • 2001:250:6428:3f00:0:0:0:0/56
  • 2001:250:6428:4000:0:0:0:0/56
  • 2001:250:6428:4100:0:0:0:0/56
  • 2001:250:6428:4200:0:0:0:0/56
  • 2001:250:6428:4300:0:0:0:0/56
  • 2001:250:6428:4400:0:0:0:0/56
  • 2001:250:6428:4500:0:0:0:0/56
  • 2001:250:6428:4600:0:0:0:0/56
  • 2001:250:6428:4700:0:0:0:0/56
  • 2001:250:6428:4800:0:0:0:0/56
  • 2001:250:6428:4900:0:0:0:0/56
  • 2001:250:6428:4a00:0:0:0:0/56
  • 2001:250:6428:4b00:0:0:0:0/56
  • 2001:250:6428:4c00:0:0:0:0/56
  • 2001:250:6428:4d00:0:0:0:0/56
  • 2001:250:6428:4e00:0:0:0:0/56
  • 2001:250:6428:4f00:0:0:0:0/56
  • 2001:250:6428:5000:0:0:0:0/56
  • 2001:250:6428:5100:0:0:0:0/56
  • 2001:250:6428:5200:0:0:0:0/56
  • 2001:250:6428:5300:0:0:0:0/56
  • 2001:250:6428:5400:0:0:0:0/56
  • 2001:250:6428:5500:0:0:0:0/56
  • 2001:250:6428:5600:0:0:0:0/56
  • 2001:250:6428:5700:0:0:0:0/56
  • 2001:250:6428:5800:0:0:0:0/56
  • 2001:250:6428:5900:0:0:0:0/56
  • 2001:250:6428:5a00:0:0:0:0/56
  • 2001:250:6428:5b00:0:0:0:0/56
  • 2001:250:6428:5c00:0:0:0:0/56
  • 2001:250:6428:5d00:0:0:0:0/56
  • 2001:250:6428:5e00:0:0:0:0/56
  • 2001:250:6428:5f00:0:0:0:0/56
  • 2001:250:6428:6000:0:0:0:0/56
  • 2001:250:6428:6100:0:0:0:0/56
  • 2001:250:6428:6200:0:0:0:0/56
  • 2001:250:6428:6300:0:0:0:0/56
  • 2001:250:6428:6400:0:0:0:0/56
  • 2001:250:6428:6500:0:0:0:0/56
  • 2001:250:6428:6600:0:0:0:0/56
  • 2001:250:6428:6700:0:0:0:0/56
  • 2001:250:6428:6800:0:0:0:0/56
  • 2001:250:6428:6900:0:0:0:0/56
  • 2001:250:6428:6a00:0:0:0:0/56
  • 2001:250:6428:6b00:0:0:0:0/56
  • 2001:250:6428:6c00:0:0:0:0/56
  • 2001:250:6428:6d00:0:0:0:0/56
  • 2001:250:6428:6e00:0:0:0:0/56
  • 2001:250:6428:6f00:0:0:0:0/56
  • 2001:250:6428:7000:0:0:0:0/56
  • 2001:250:6428:7100:0:0:0:0/56
  • 2001:250:6428:7200:0:0:0:0/56
  • 2001:250:6428:7300:0:0:0:0/56
  • 2001:250:6428:7400:0:0:0:0/56
  • 2001:250:6428:7500:0:0:0:0/56
  • 2001:250:6428:7600:0:0:0:0/56
  • 2001:250:6428:7700:0:0:0:0/56
  • 2001:250:6428:7800:0:0:0:0/56
  • 2001:250:6428:7900:0:0:0:0/56
  • 2001:250:6428:7a00:0:0:0:0/56
  • 2001:250:6428:7b00:0:0:0:0/56
  • 2001:250:6428:7c00:0:0:0:0/56
  • 2001:250:6428:7d00:0:0:0:0/56
  • 2001:250:6428:7e00:0:0:0:0/56
  • 2001:250:6428:7f00:0:0:0:0/56
  • 2001:250:6428:8000:0:0:0:0/56
  • 2001:250:6428:8100:0:0:0:0/56
  • 2001:250:6428:8200:0:0:0:0/56
  • 2001:250:6428:8300:0:0:0:0/56
  • 2001:250:6428:8400:0:0:0:0/56
  • 2001:250:6428:8500:0:0:0:0/56
  • 2001:250:6428:8600:0:0:0:0/56
  • 2001:250:6428:8700:0:0:0:0/56
  • 2001:250:6428:8800:0:0:0:0/56
  • 2001:250:6428:8900:0:0:0:0/56
  • 2001:250:6428:8a00:0:0:0:0/56
  • 2001:250:6428:8b00:0:0:0:0/56
  • 2001:250:6428:8c00:0:0:0:0/56
  • 2001:250:6428:8d00:0:0:0:0/56
  • 2001:250:6428:8e00:0:0:0:0/56
  • 2001:250:6428:8f00:0:0:0:0/56
  • 2001:250:6428:9000:0:0:0:0/56
  • 2001:250:6428:9100:0:0:0:0/56
  • 2001:250:6428:9200:0:0:0:0/56
  • 2001:250:6428:9300:0:0:0:0/56
  • 2001:250:6428:9400:0:0:0:0/56
  • 2001:250:6428:9500:0:0:0:0/56
  • 2001:250:6428:9600:0:0:0:0/56
  • 2001:250:6428:9700:0:0:0:0/56
  • 2001:250:6428:9800:0:0:0:0/56
  • 2001:250:6428:9900:0:0:0:0/56
  • 2001:250:6428:9a00:0:0:0:0/56
  • 2001:250:6428:9b00:0:0:0:0/56
  • 2001:250:6428:9c00:0:0:0:0/56
  • 2001:250:6428:9d00:0:0:0:0/56
  • 2001:250:6428:9e00:0:0:0:0/56
  • 2001:250:6428:9f00:0:0:0:0/56
  • 2001:250:6428:a000:0:0:0:0/56
  • 2001:250:6428:a100:0:0:0:0/56
  • 2001:250:6428:a200:0:0:0:0/56
  • 2001:250:6428:a300:0:0:0:0/56
  • 2001:250:6428:a400:0:0:0:0/56
  • 2001:250:6428:a500:0:0:0:0/56
  • 2001:250:6428:a600:0:0:0:0/56
  • 2001:250:6428:a700:0:0:0:0/56
  • 2001:250:6428:a800:0:0:0:0/56
  • 2001:250:6428:a900:0:0:0:0/56
  • 2001:250:6428:aa00:0:0:0:0/56
  • 2001:250:6428:ab00:0:0:0:0/56
  • 2001:250:6428:ac00:0:0:0:0/56
  • 2001:250:6428:ad00:0:0:0:0/56
  • 2001:250:6428:ae00:0:0:0:0/56
  • 2001:250:6428:af00:0:0:0:0/56
  • 2001:250:6428:b000:0:0:0:0/56
  • 2001:250:6428:b100:0:0:0:0/56
  • 2001:250:6428:b200:0:0:0:0/56
  • 2001:250:6428:b300:0:0:0:0/56
  • 2001:250:6428:b400:0:0:0:0/56
  • 2001:250:6428:b500:0:0:0:0/56
  • 2001:250:6428:b600:0:0:0:0/56
  • 2001:250:6428:b700:0:0:0:0/56
  • 2001:250:6428:b800:0:0:0:0/56
  • 2001:250:6428:b900:0:0:0:0/56
  • 2001:250:6428:ba00:0:0:0:0/56
  • 2001:250:6428:bb00:0:0:0:0/56
  • 2001:250:6428:bc00:0:0:0:0/56
  • 2001:250:6428:bd00:0:0:0:0/56
  • 2001:250:6428:be00:0:0:0:0/56
  • 2001:250:6428:bf00:0:0:0:0/56
  • 2001:250:6428:c000:0:0:0:0/56
  • 2001:250:6428:c100:0:0:0:0/56
  • 2001:250:6428:c200:0:0:0:0/56
  • 2001:250:6428:c300:0:0:0:0/56
  • 2001:250:6428:c400:0:0:0:0/56
  • 2001:250:6428:c500:0:0:0:0/56
  • 2001:250:6428:c600:0:0:0:0/56
  • 2001:250:6428:c700:0:0:0:0/56
  • 2001:250:6428:c800:0:0:0:0/56
  • 2001:250:6428:c900:0:0:0:0/56
  • 2001:250:6428:ca00:0:0:0:0/56
  • 2001:250:6428:cb00:0:0:0:0/56
  • 2001:250:6428:cc00:0:0:0:0/56
  • 2001:250:6428:cd00:0:0:0:0/56
  • 2001:250:6428:ce00:0:0:0:0/56
  • 2001:250:6428:cf00:0:0:0:0/56
  • 2001:250:6428:d000:0:0:0:0/56
  • 2001:250:6428:d100:0:0:0:0/56
  • 2001:250:6428:d200:0:0:0:0/56
  • 2001:250:6428:d300:0:0:0:0/56
  • 2001:250:6428:d400:0:0:0:0/56
  • 2001:250:6428:d500:0:0:0:0/56
  • 2001:250:6428:d600:0:0:0:0/56
  • 2001:250:6428:d700:0:0:0:0/56
  • 2001:250:6428:d800:0:0:0:0/56
  • 2001:250:6428:d900:0:0:0:0/56
  • 2001:250:6428:da00:0:0:0:0/56
  • 2001:250:6428:db00:0:0:0:0/56
  • 2001:250:6428:dc00:0:0:0:0/56
  • 2001:250:6428:dd00:0:0:0:0/56
  • 2001:250:6428:de00:0:0:0:0/56
  • 2001:250:6428:df00:0:0:0:0/56
  • 2001:250:6428:e000:0:0:0:0/56
  • 2001:250:6428:e100:0:0:0:0/56
  • 2001:250:6428:e200:0:0:0:0/56
  • 2001:250:6428:e300:0:0:0:0/56
  • 2001:250:6428:e400:0:0:0:0/56
  • 2001:250:6428:e500:0:0:0:0/56
  • 2001:250:6428:e600:0:0:0:0/56
  • 2001:250:6428:e700:0:0:0:0/56
  • 2001:250:6428:e800:0:0:0:0/56
  • 2001:250:6428:e900:0:0:0:0/56
  • 2001:250:6428:ea00:0:0:0:0/56
  • 2001:250:6428:eb00:0:0:0:0/56
  • 2001:250:6428:ec00:0:0:0:0/56
  • 2001:250:6428:ed00:0:0:0:0/56
  • 2001:250:6428:ee00:0:0:0:0/56
  • 2001:250:6428:ef00:0:0:0:0/56
  • 2001:250:6428:f000:0:0:0:0/56
  • 2001:250:6428:f100:0:0:0:0/56
  • 2001:250:6428:f200:0:0:0:0/56
  • 2001:250:6428:f300:0:0:0:0/56
  • 2001:250:6428:f400:0:0:0:0/56
  • 2001:250:6428:f500:0:0:0:0/56
  • 2001:250:6428:f600:0:0:0:0/56
  • 2001:250:6428:f700:0:0:0:0/56
  • 2001:250:6428:f800:0:0:0:0/56
  • 2001:250:6428:f900:0:0:0:0/56
  • 2001:250:6428:fa00:0:0:0:0/56
  • 2001:250:6428:fb00:0:0:0:0/56
  • 2001:250:6428:fc00:0:0:0:0/56
  • 2001:250:6428:fd00:0:0:0:0/56
  • 2001:250:6428:fe00:0:0:0:0/56
  • 2001:250:6428:ff00:0:0:0:0/56

Get started with 100,000 free lookups: sign up