IP subnet details

2001:250:806::/48

AS24348  — Cernet2 Ix at Tsinghua University

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 2023-12-14
mnt-by: MAINT-CERNET-AP
last-modified: 2023-12-14T03:44:39Z
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 2023-12-14
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2023-12-14T03:44:51Z
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 2001:250:806::/48 subnet

  • 2001:250:806:0:0:0:0:0/56
  • 2001:250:806:100:0:0:0:0/56
  • 2001:250:806:200:0:0:0:0/56
  • 2001:250:806:300:0:0:0:0/56
  • 2001:250:806:400:0:0:0:0/56
  • 2001:250:806:500:0:0:0:0/56
  • 2001:250:806:600:0:0:0:0/56
  • 2001:250:806:700:0:0:0:0/56
  • 2001:250:806:800:0:0:0:0/56
  • 2001:250:806:900:0:0:0:0/56
  • 2001:250:806:a00:0:0:0:0/56
  • 2001:250:806:b00:0:0:0:0/56
  • 2001:250:806:c00:0:0:0:0/56
  • 2001:250:806:d00:0:0:0:0/56
  • 2001:250:806:e00:0:0:0:0/56
  • 2001:250:806:f00:0:0:0:0/56
  • 2001:250:806:1000:0:0:0:0/56
  • 2001:250:806:1100:0:0:0:0/56
  • 2001:250:806:1200:0:0:0:0/56
  • 2001:250:806:1300:0:0:0:0/56
  • 2001:250:806:1400:0:0:0:0/56
  • 2001:250:806:1500:0:0:0:0/56
  • 2001:250:806:1600:0:0:0:0/56
  • 2001:250:806:1700:0:0:0:0/56
  • 2001:250:806:1800:0:0:0:0/56
  • 2001:250:806:1900:0:0:0:0/56
  • 2001:250:806:1a00:0:0:0:0/56
  • 2001:250:806:1b00:0:0:0:0/56
  • 2001:250:806:1c00:0:0:0:0/56
  • 2001:250:806:1d00:0:0:0:0/56
  • 2001:250:806:1e00:0:0:0:0/56
  • 2001:250:806:1f00:0:0:0:0/56
  • 2001:250:806:2000:0:0:0:0/56
  • 2001:250:806:2100:0:0:0:0/56
  • 2001:250:806:2200:0:0:0:0/56
  • 2001:250:806:2300:0:0:0:0/56
  • 2001:250:806:2400:0:0:0:0/56
  • 2001:250:806:2500:0:0:0:0/56
  • 2001:250:806:2600:0:0:0:0/56
  • 2001:250:806:2700:0:0:0:0/56
  • 2001:250:806:2800:0:0:0:0/56
  • 2001:250:806:2900:0:0:0:0/56
  • 2001:250:806:2a00:0:0:0:0/56
  • 2001:250:806:2b00:0:0:0:0/56
  • 2001:250:806:2c00:0:0:0:0/56
  • 2001:250:806:2d00:0:0:0:0/56
  • 2001:250:806:2e00:0:0:0:0/56
  • 2001:250:806:2f00:0:0:0:0/56
  • 2001:250:806:3000:0:0:0:0/56
  • 2001:250:806:3100:0:0:0:0/56
  • 2001:250:806:3200:0:0:0:0/56
  • 2001:250:806:3300:0:0:0:0/56
  • 2001:250:806:3400:0:0:0:0/56
  • 2001:250:806:3500:0:0:0:0/56
  • 2001:250:806:3600:0:0:0:0/56
  • 2001:250:806:3700:0:0:0:0/56
  • 2001:250:806:3800:0:0:0:0/56
  • 2001:250:806:3900:0:0:0:0/56
  • 2001:250:806:3a00:0:0:0:0/56
  • 2001:250:806:3b00:0:0:0:0/56
  • 2001:250:806:3c00:0:0:0:0/56
  • 2001:250:806:3d00:0:0:0:0/56
  • 2001:250:806:3e00:0:0:0:0/56
  • 2001:250:806:3f00:0:0:0:0/56
  • 2001:250:806:4000:0:0:0:0/56
  • 2001:250:806:4100:0:0:0:0/56
  • 2001:250:806:4200:0:0:0:0/56
  • 2001:250:806:4300:0:0:0:0/56
  • 2001:250:806:4400:0:0:0:0/56
  • 2001:250:806:4500:0:0:0:0/56
  • 2001:250:806:4600:0:0:0:0/56
  • 2001:250:806:4700:0:0:0:0/56
  • 2001:250:806:4800:0:0:0:0/56
  • 2001:250:806:4900:0:0:0:0/56
  • 2001:250:806:4a00:0:0:0:0/56
  • 2001:250:806:4b00:0:0:0:0/56
  • 2001:250:806:4c00:0:0:0:0/56
  • 2001:250:806:4d00:0:0:0:0/56
  • 2001:250:806:4e00:0:0:0:0/56
  • 2001:250:806:4f00:0:0:0:0/56
  • 2001:250:806:5000:0:0:0:0/56
  • 2001:250:806:5100:0:0:0:0/56
  • 2001:250:806:5200:0:0:0:0/56
  • 2001:250:806:5300:0:0:0:0/56
  • 2001:250:806:5400:0:0:0:0/56
  • 2001:250:806:5500:0:0:0:0/56
  • 2001:250:806:5600:0:0:0:0/56
  • 2001:250:806:5700:0:0:0:0/56
  • 2001:250:806:5800:0:0:0:0/56
  • 2001:250:806:5900:0:0:0:0/56
  • 2001:250:806:5a00:0:0:0:0/56
  • 2001:250:806:5b00:0:0:0:0/56
  • 2001:250:806:5c00:0:0:0:0/56
  • 2001:250:806:5d00:0:0:0:0/56
  • 2001:250:806:5e00:0:0:0:0/56
  • 2001:250:806:5f00:0:0:0:0/56
  • 2001:250:806:6000:0:0:0:0/56
  • 2001:250:806:6100:0:0:0:0/56
  • 2001:250:806:6200:0:0:0:0/56
  • 2001:250:806:6300:0:0:0:0/56
  • 2001:250:806:6400:0:0:0:0/56
  • 2001:250:806:6500:0:0:0:0/56
  • 2001:250:806:6600:0:0:0:0/56
  • 2001:250:806:6700:0:0:0:0/56
  • 2001:250:806:6800:0:0:0:0/56
  • 2001:250:806:6900:0:0:0:0/56
  • 2001:250:806:6a00:0:0:0:0/56
  • 2001:250:806:6b00:0:0:0:0/56
  • 2001:250:806:6c00:0:0:0:0/56
  • 2001:250:806:6d00:0:0:0:0/56
  • 2001:250:806:6e00:0:0:0:0/56
  • 2001:250:806:6f00:0:0:0:0/56
  • 2001:250:806:7000:0:0:0:0/56
  • 2001:250:806:7100:0:0:0:0/56
  • 2001:250:806:7200:0:0:0:0/56
  • 2001:250:806:7300:0:0:0:0/56
  • 2001:250:806:7400:0:0:0:0/56
  • 2001:250:806:7500:0:0:0:0/56
  • 2001:250:806:7600:0:0:0:0/56
  • 2001:250:806:7700:0:0:0:0/56
  • 2001:250:806:7800:0:0:0:0/56
  • 2001:250:806:7900:0:0:0:0/56
  • 2001:250:806:7a00:0:0:0:0/56
  • 2001:250:806:7b00:0:0:0:0/56
  • 2001:250:806:7c00:0:0:0:0/56
  • 2001:250:806:7d00:0:0:0:0/56
  • 2001:250:806:7e00:0:0:0:0/56
  • 2001:250:806:7f00:0:0:0:0/56
  • 2001:250:806:8000:0:0:0:0/56
  • 2001:250:806:8100:0:0:0:0/56
  • 2001:250:806:8200:0:0:0:0/56
  • 2001:250:806:8300:0:0:0:0/56
  • 2001:250:806:8400:0:0:0:0/56
  • 2001:250:806:8500:0:0:0:0/56
  • 2001:250:806:8600:0:0:0:0/56
  • 2001:250:806:8700:0:0:0:0/56
  • 2001:250:806:8800:0:0:0:0/56
  • 2001:250:806:8900:0:0:0:0/56
  • 2001:250:806:8a00:0:0:0:0/56
  • 2001:250:806:8b00:0:0:0:0/56
  • 2001:250:806:8c00:0:0:0:0/56
  • 2001:250:806:8d00:0:0:0:0/56
  • 2001:250:806:8e00:0:0:0:0/56
  • 2001:250:806:8f00:0:0:0:0/56
  • 2001:250:806:9000:0:0:0:0/56
  • 2001:250:806:9100:0:0:0:0/56
  • 2001:250:806:9200:0:0:0:0/56
  • 2001:250:806:9300:0:0:0:0/56
  • 2001:250:806:9400:0:0:0:0/56
  • 2001:250:806:9500:0:0:0:0/56
  • 2001:250:806:9600:0:0:0:0/56
  • 2001:250:806:9700:0:0:0:0/56
  • 2001:250:806:9800:0:0:0:0/56
  • 2001:250:806:9900:0:0:0:0/56
  • 2001:250:806:9a00:0:0:0:0/56
  • 2001:250:806:9b00:0:0:0:0/56
  • 2001:250:806:9c00:0:0:0:0/56
  • 2001:250:806:9d00:0:0:0:0/56
  • 2001:250:806:9e00:0:0:0:0/56
  • 2001:250:806:9f00:0:0:0:0/56
  • 2001:250:806:a000:0:0:0:0/56
  • 2001:250:806:a100:0:0:0:0/56
  • 2001:250:806:a200:0:0:0:0/56
  • 2001:250:806:a300:0:0:0:0/56
  • 2001:250:806:a400:0:0:0:0/56
  • 2001:250:806:a500:0:0:0:0/56
  • 2001:250:806:a600:0:0:0:0/56
  • 2001:250:806:a700:0:0:0:0/56
  • 2001:250:806:a800:0:0:0:0/56
  • 2001:250:806:a900:0:0:0:0/56
  • 2001:250:806:aa00:0:0:0:0/56
  • 2001:250:806:ab00:0:0:0:0/56
  • 2001:250:806:ac00:0:0:0:0/56
  • 2001:250:806:ad00:0:0:0:0/56
  • 2001:250:806:ae00:0:0:0:0/56
  • 2001:250:806:af00:0:0:0:0/56
  • 2001:250:806:b000:0:0:0:0/56
  • 2001:250:806:b100:0:0:0:0/56
  • 2001:250:806:b200:0:0:0:0/56
  • 2001:250:806:b300:0:0:0:0/56
  • 2001:250:806:b400:0:0:0:0/56
  • 2001:250:806:b500:0:0:0:0/56
  • 2001:250:806:b600:0:0:0:0/56
  • 2001:250:806:b700:0:0:0:0/56
  • 2001:250:806:b800:0:0:0:0/56
  • 2001:250:806:b900:0:0:0:0/56
  • 2001:250:806:ba00:0:0:0:0/56
  • 2001:250:806:bb00:0:0:0:0/56
  • 2001:250:806:bc00:0:0:0:0/56
  • 2001:250:806:bd00:0:0:0:0/56
  • 2001:250:806:be00:0:0:0:0/56
  • 2001:250:806:bf00:0:0:0:0/56
  • 2001:250:806:c000:0:0:0:0/56
  • 2001:250:806:c100:0:0:0:0/56
  • 2001:250:806:c200:0:0:0:0/56
  • 2001:250:806:c300:0:0:0:0/56
  • 2001:250:806:c400:0:0:0:0/56
  • 2001:250:806:c500:0:0:0:0/56
  • 2001:250:806:c600:0:0:0:0/56
  • 2001:250:806:c700:0:0:0:0/56
  • 2001:250:806:c800:0:0:0:0/56
  • 2001:250:806:c900:0:0:0:0/56
  • 2001:250:806:ca00:0:0:0:0/56
  • 2001:250:806:cb00:0:0:0:0/56
  • 2001:250:806:cc00:0:0:0:0/56
  • 2001:250:806:cd00:0:0:0:0/56
  • 2001:250:806:ce00:0:0:0:0/56
  • 2001:250:806:cf00:0:0:0:0/56
  • 2001:250:806:d000:0:0:0:0/56
  • 2001:250:806:d100:0:0:0:0/56
  • 2001:250:806:d200:0:0:0:0/56
  • 2001:250:806:d300:0:0:0:0/56
  • 2001:250:806:d400:0:0:0:0/56
  • 2001:250:806:d500:0:0:0:0/56
  • 2001:250:806:d600:0:0:0:0/56
  • 2001:250:806:d700:0:0:0:0/56
  • 2001:250:806:d800:0:0:0:0/56
  • 2001:250:806:d900:0:0:0:0/56
  • 2001:250:806:da00:0:0:0:0/56
  • 2001:250:806:db00:0:0:0:0/56
  • 2001:250:806:dc00:0:0:0:0/56
  • 2001:250:806:dd00:0:0:0:0/56
  • 2001:250:806:de00:0:0:0:0/56
  • 2001:250:806:df00:0:0:0:0/56
  • 2001:250:806:e000:0:0:0:0/56
  • 2001:250:806:e100:0:0:0:0/56
  • 2001:250:806:e200:0:0:0:0/56
  • 2001:250:806:e300:0:0:0:0/56
  • 2001:250:806:e400:0:0:0:0/56
  • 2001:250:806:e500:0:0:0:0/56
  • 2001:250:806:e600:0:0:0:0/56
  • 2001:250:806:e700:0:0:0:0/56
  • 2001:250:806:e800:0:0:0:0/56
  • 2001:250:806:e900:0:0:0:0/56
  • 2001:250:806:ea00:0:0:0:0/56
  • 2001:250:806:eb00:0:0:0:0/56
  • 2001:250:806:ec00:0:0:0:0/56
  • 2001:250:806:ed00:0:0:0:0/56
  • 2001:250:806:ee00:0:0:0:0/56
  • 2001:250:806:ef00:0:0:0:0/56
  • 2001:250:806:f000:0:0:0:0/56
  • 2001:250:806:f100:0:0:0:0/56
  • 2001:250:806:f200:0:0:0:0/56
  • 2001:250:806:f300:0:0:0:0/56
  • 2001:250:806:f400:0:0:0:0/56
  • 2001:250:806:f500:0:0:0:0/56
  • 2001:250:806:f600:0:0:0:0/56
  • 2001:250:806:f700:0:0:0:0/56
  • 2001:250:806:f800:0:0:0:0/56
  • 2001:250:806:f900:0:0:0:0/56
  • 2001:250:806:fa00:0:0:0:0/56
  • 2001:250:806:fb00:0:0:0:0/56
  • 2001:250:806:fc00:0:0:0:0/56
  • 2001:250:806:fd00:0:0:0:0/56
  • 2001:250:806:fe00:0:0:0:0/56
  • 2001:250:806:ff00:0:0:0:0/56

Get started with 100,000 free lookups: sign up