IP subnet details

2001:250:3012::/48

AS24357  — Cernet2 Ix at South China University of Technology

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 2001:250:3012::/48 subnet

  • 2001:250:3012:0:0:0:0:0/56
  • 2001:250:3012:100:0:0:0:0/56
  • 2001:250:3012:200:0:0:0:0/56
  • 2001:250:3012:300:0:0:0:0/56
  • 2001:250:3012:400:0:0:0:0/56
  • 2001:250:3012:500:0:0:0:0/56
  • 2001:250:3012:600:0:0:0:0/56
  • 2001:250:3012:700:0:0:0:0/56
  • 2001:250:3012:800:0:0:0:0/56
  • 2001:250:3012:900:0:0:0:0/56
  • 2001:250:3012:a00:0:0:0:0/56
  • 2001:250:3012:b00:0:0:0:0/56
  • 2001:250:3012:c00:0:0:0:0/56
  • 2001:250:3012:d00:0:0:0:0/56
  • 2001:250:3012:e00:0:0:0:0/56
  • 2001:250:3012:f00:0:0:0:0/56
  • 2001:250:3012:1000:0:0:0:0/56
  • 2001:250:3012:1100:0:0:0:0/56
  • 2001:250:3012:1200:0:0:0:0/56
  • 2001:250:3012:1300:0:0:0:0/56
  • 2001:250:3012:1400:0:0:0:0/56
  • 2001:250:3012:1500:0:0:0:0/56
  • 2001:250:3012:1600:0:0:0:0/56
  • 2001:250:3012:1700:0:0:0:0/56
  • 2001:250:3012:1800:0:0:0:0/56
  • 2001:250:3012:1900:0:0:0:0/56
  • 2001:250:3012:1a00:0:0:0:0/56
  • 2001:250:3012:1b00:0:0:0:0/56
  • 2001:250:3012:1c00:0:0:0:0/56
  • 2001:250:3012:1d00:0:0:0:0/56
  • 2001:250:3012:1e00:0:0:0:0/56
  • 2001:250:3012:1f00:0:0:0:0/56
  • 2001:250:3012:2000:0:0:0:0/56
  • 2001:250:3012:2100:0:0:0:0/56
  • 2001:250:3012:2200:0:0:0:0/56
  • 2001:250:3012:2300:0:0:0:0/56
  • 2001:250:3012:2400:0:0:0:0/56
  • 2001:250:3012:2500:0:0:0:0/56
  • 2001:250:3012:2600:0:0:0:0/56
  • 2001:250:3012:2700:0:0:0:0/56
  • 2001:250:3012:2800:0:0:0:0/56
  • 2001:250:3012:2900:0:0:0:0/56
  • 2001:250:3012:2a00:0:0:0:0/56
  • 2001:250:3012:2b00:0:0:0:0/56
  • 2001:250:3012:2c00:0:0:0:0/56
  • 2001:250:3012:2d00:0:0:0:0/56
  • 2001:250:3012:2e00:0:0:0:0/56
  • 2001:250:3012:2f00:0:0:0:0/56
  • 2001:250:3012:3000:0:0:0:0/56
  • 2001:250:3012:3100:0:0:0:0/56
  • 2001:250:3012:3200:0:0:0:0/56
  • 2001:250:3012:3300:0:0:0:0/56
  • 2001:250:3012:3400:0:0:0:0/56
  • 2001:250:3012:3500:0:0:0:0/56
  • 2001:250:3012:3600:0:0:0:0/56
  • 2001:250:3012:3700:0:0:0:0/56
  • 2001:250:3012:3800:0:0:0:0/56
  • 2001:250:3012:3900:0:0:0:0/56
  • 2001:250:3012:3a00:0:0:0:0/56
  • 2001:250:3012:3b00:0:0:0:0/56
  • 2001:250:3012:3c00:0:0:0:0/56
  • 2001:250:3012:3d00:0:0:0:0/56
  • 2001:250:3012:3e00:0:0:0:0/56
  • 2001:250:3012:3f00:0:0:0:0/56
  • 2001:250:3012:4000:0:0:0:0/56
  • 2001:250:3012:4100:0:0:0:0/56
  • 2001:250:3012:4200:0:0:0:0/56
  • 2001:250:3012:4300:0:0:0:0/56
  • 2001:250:3012:4400:0:0:0:0/56
  • 2001:250:3012:4500:0:0:0:0/56
  • 2001:250:3012:4600:0:0:0:0/56
  • 2001:250:3012:4700:0:0:0:0/56
  • 2001:250:3012:4800:0:0:0:0/56
  • 2001:250:3012:4900:0:0:0:0/56
  • 2001:250:3012:4a00:0:0:0:0/56
  • 2001:250:3012:4b00:0:0:0:0/56
  • 2001:250:3012:4c00:0:0:0:0/56
  • 2001:250:3012:4d00:0:0:0:0/56
  • 2001:250:3012:4e00:0:0:0:0/56
  • 2001:250:3012:4f00:0:0:0:0/56
  • 2001:250:3012:5000:0:0:0:0/56
  • 2001:250:3012:5100:0:0:0:0/56
  • 2001:250:3012:5200:0:0:0:0/56
  • 2001:250:3012:5300:0:0:0:0/56
  • 2001:250:3012:5400:0:0:0:0/56
  • 2001:250:3012:5500:0:0:0:0/56
  • 2001:250:3012:5600:0:0:0:0/56
  • 2001:250:3012:5700:0:0:0:0/56
  • 2001:250:3012:5800:0:0:0:0/56
  • 2001:250:3012:5900:0:0:0:0/56
  • 2001:250:3012:5a00:0:0:0:0/56
  • 2001:250:3012:5b00:0:0:0:0/56
  • 2001:250:3012:5c00:0:0:0:0/56
  • 2001:250:3012:5d00:0:0:0:0/56
  • 2001:250:3012:5e00:0:0:0:0/56
  • 2001:250:3012:5f00:0:0:0:0/56
  • 2001:250:3012:6000:0:0:0:0/56
  • 2001:250:3012:6100:0:0:0:0/56
  • 2001:250:3012:6200:0:0:0:0/56
  • 2001:250:3012:6300:0:0:0:0/56
  • 2001:250:3012:6400:0:0:0:0/56
  • 2001:250:3012:6500:0:0:0:0/56
  • 2001:250:3012:6600:0:0:0:0/56
  • 2001:250:3012:6700:0:0:0:0/56
  • 2001:250:3012:6800:0:0:0:0/56
  • 2001:250:3012:6900:0:0:0:0/56
  • 2001:250:3012:6a00:0:0:0:0/56
  • 2001:250:3012:6b00:0:0:0:0/56
  • 2001:250:3012:6c00:0:0:0:0/56
  • 2001:250:3012:6d00:0:0:0:0/56
  • 2001:250:3012:6e00:0:0:0:0/56
  • 2001:250:3012:6f00:0:0:0:0/56
  • 2001:250:3012:7000:0:0:0:0/56
  • 2001:250:3012:7100:0:0:0:0/56
  • 2001:250:3012:7200:0:0:0:0/56
  • 2001:250:3012:7300:0:0:0:0/56
  • 2001:250:3012:7400:0:0:0:0/56
  • 2001:250:3012:7500:0:0:0:0/56
  • 2001:250:3012:7600:0:0:0:0/56
  • 2001:250:3012:7700:0:0:0:0/56
  • 2001:250:3012:7800:0:0:0:0/56
  • 2001:250:3012:7900:0:0:0:0/56
  • 2001:250:3012:7a00:0:0:0:0/56
  • 2001:250:3012:7b00:0:0:0:0/56
  • 2001:250:3012:7c00:0:0:0:0/56
  • 2001:250:3012:7d00:0:0:0:0/56
  • 2001:250:3012:7e00:0:0:0:0/56
  • 2001:250:3012:7f00:0:0:0:0/56
  • 2001:250:3012:8000:0:0:0:0/56
  • 2001:250:3012:8100:0:0:0:0/56
  • 2001:250:3012:8200:0:0:0:0/56
  • 2001:250:3012:8300:0:0:0:0/56
  • 2001:250:3012:8400:0:0:0:0/56
  • 2001:250:3012:8500:0:0:0:0/56
  • 2001:250:3012:8600:0:0:0:0/56
  • 2001:250:3012:8700:0:0:0:0/56
  • 2001:250:3012:8800:0:0:0:0/56
  • 2001:250:3012:8900:0:0:0:0/56
  • 2001:250:3012:8a00:0:0:0:0/56
  • 2001:250:3012:8b00:0:0:0:0/56
  • 2001:250:3012:8c00:0:0:0:0/56
  • 2001:250:3012:8d00:0:0:0:0/56
  • 2001:250:3012:8e00:0:0:0:0/56
  • 2001:250:3012:8f00:0:0:0:0/56
  • 2001:250:3012:9000:0:0:0:0/56
  • 2001:250:3012:9100:0:0:0:0/56
  • 2001:250:3012:9200:0:0:0:0/56
  • 2001:250:3012:9300:0:0:0:0/56
  • 2001:250:3012:9400:0:0:0:0/56
  • 2001:250:3012:9500:0:0:0:0/56
  • 2001:250:3012:9600:0:0:0:0/56
  • 2001:250:3012:9700:0:0:0:0/56
  • 2001:250:3012:9800:0:0:0:0/56
  • 2001:250:3012:9900:0:0:0:0/56
  • 2001:250:3012:9a00:0:0:0:0/56
  • 2001:250:3012:9b00:0:0:0:0/56
  • 2001:250:3012:9c00:0:0:0:0/56
  • 2001:250:3012:9d00:0:0:0:0/56
  • 2001:250:3012:9e00:0:0:0:0/56
  • 2001:250:3012:9f00:0:0:0:0/56
  • 2001:250:3012:a000:0:0:0:0/56
  • 2001:250:3012:a100:0:0:0:0/56
  • 2001:250:3012:a200:0:0:0:0/56
  • 2001:250:3012:a300:0:0:0:0/56
  • 2001:250:3012:a400:0:0:0:0/56
  • 2001:250:3012:a500:0:0:0:0/56
  • 2001:250:3012:a600:0:0:0:0/56
  • 2001:250:3012:a700:0:0:0:0/56
  • 2001:250:3012:a800:0:0:0:0/56
  • 2001:250:3012:a900:0:0:0:0/56
  • 2001:250:3012:aa00:0:0:0:0/56
  • 2001:250:3012:ab00:0:0:0:0/56
  • 2001:250:3012:ac00:0:0:0:0/56
  • 2001:250:3012:ad00:0:0:0:0/56
  • 2001:250:3012:ae00:0:0:0:0/56
  • 2001:250:3012:af00:0:0:0:0/56
  • 2001:250:3012:b000:0:0:0:0/56
  • 2001:250:3012:b100:0:0:0:0/56
  • 2001:250:3012:b200:0:0:0:0/56
  • 2001:250:3012:b300:0:0:0:0/56
  • 2001:250:3012:b400:0:0:0:0/56
  • 2001:250:3012:b500:0:0:0:0/56
  • 2001:250:3012:b600:0:0:0:0/56
  • 2001:250:3012:b700:0:0:0:0/56
  • 2001:250:3012:b800:0:0:0:0/56
  • 2001:250:3012:b900:0:0:0:0/56
  • 2001:250:3012:ba00:0:0:0:0/56
  • 2001:250:3012:bb00:0:0:0:0/56
  • 2001:250:3012:bc00:0:0:0:0/56
  • 2001:250:3012:bd00:0:0:0:0/56
  • 2001:250:3012:be00:0:0:0:0/56
  • 2001:250:3012:bf00:0:0:0:0/56
  • 2001:250:3012:c000:0:0:0:0/56
  • 2001:250:3012:c100:0:0:0:0/56
  • 2001:250:3012:c200:0:0:0:0/56
  • 2001:250:3012:c300:0:0:0:0/56
  • 2001:250:3012:c400:0:0:0:0/56
  • 2001:250:3012:c500:0:0:0:0/56
  • 2001:250:3012:c600:0:0:0:0/56
  • 2001:250:3012:c700:0:0:0:0/56
  • 2001:250:3012:c800:0:0:0:0/56
  • 2001:250:3012:c900:0:0:0:0/56
  • 2001:250:3012:ca00:0:0:0:0/56
  • 2001:250:3012:cb00:0:0:0:0/56
  • 2001:250:3012:cc00:0:0:0:0/56
  • 2001:250:3012:cd00:0:0:0:0/56
  • 2001:250:3012:ce00:0:0:0:0/56
  • 2001:250:3012:cf00:0:0:0:0/56
  • 2001:250:3012:d000:0:0:0:0/56
  • 2001:250:3012:d100:0:0:0:0/56
  • 2001:250:3012:d200:0:0:0:0/56
  • 2001:250:3012:d300:0:0:0:0/56
  • 2001:250:3012:d400:0:0:0:0/56
  • 2001:250:3012:d500:0:0:0:0/56
  • 2001:250:3012:d600:0:0:0:0/56
  • 2001:250:3012:d700:0:0:0:0/56
  • 2001:250:3012:d800:0:0:0:0/56
  • 2001:250:3012:d900:0:0:0:0/56
  • 2001:250:3012:da00:0:0:0:0/56
  • 2001:250:3012:db00:0:0:0:0/56
  • 2001:250:3012:dc00:0:0:0:0/56
  • 2001:250:3012:dd00:0:0:0:0/56
  • 2001:250:3012:de00:0:0:0:0/56
  • 2001:250:3012:df00:0:0:0:0/56
  • 2001:250:3012:e000:0:0:0:0/56
  • 2001:250:3012:e100:0:0:0:0/56
  • 2001:250:3012:e200:0:0:0:0/56
  • 2001:250:3012:e300:0:0:0:0/56
  • 2001:250:3012:e400:0:0:0:0/56
  • 2001:250:3012:e500:0:0:0:0/56
  • 2001:250:3012:e600:0:0:0:0/56
  • 2001:250:3012:e700:0:0:0:0/56
  • 2001:250:3012:e800:0:0:0:0/56
  • 2001:250:3012:e900:0:0:0:0/56
  • 2001:250:3012:ea00:0:0:0:0/56
  • 2001:250:3012:eb00:0:0:0:0/56
  • 2001:250:3012:ec00:0:0:0:0/56
  • 2001:250:3012:ed00:0:0:0:0/56
  • 2001:250:3012:ee00:0:0:0:0/56
  • 2001:250:3012:ef00:0:0:0:0/56
  • 2001:250:3012:f000:0:0:0:0/56
  • 2001:250:3012:f100:0:0:0:0/56
  • 2001:250:3012:f200:0:0:0:0/56
  • 2001:250:3012:f300:0:0:0:0/56
  • 2001:250:3012:f400:0:0:0:0/56
  • 2001:250:3012:f500:0:0:0:0/56
  • 2001:250:3012:f600:0:0:0:0/56
  • 2001:250:3012:f700:0:0:0:0/56
  • 2001:250:3012:f800:0:0:0:0/56
  • 2001:250:3012:f900:0:0:0:0/56
  • 2001:250:3012:fa00:0:0:0:0/56
  • 2001:250:3012:fb00:0:0:0:0/56
  • 2001:250:3012:fc00:0:0:0:0/56
  • 2001:250:3012:fd00:0:0:0:0/56
  • 2001:250:3012:fe00:0:0:0:0/56
  • 2001:250:3012:ff00:0:0:0:0/56

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