IP subnet details

2001:250:7403::/48

AS24371  — Cernet2 Ix at Jilin 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 2001:250:7403::/48 subnet

  • 2001:250:7403:0:0:0:0:0/56
  • 2001:250:7403:100:0:0:0:0/56
  • 2001:250:7403:200:0:0:0:0/56
  • 2001:250:7403:300:0:0:0:0/56
  • 2001:250:7403:400:0:0:0:0/56
  • 2001:250:7403:500:0:0:0:0/56
  • 2001:250:7403:600:0:0:0:0/56
  • 2001:250:7403:700:0:0:0:0/56
  • 2001:250:7403:800:0:0:0:0/56
  • 2001:250:7403:900:0:0:0:0/56
  • 2001:250:7403:a00:0:0:0:0/56
  • 2001:250:7403:b00:0:0:0:0/56
  • 2001:250:7403:c00:0:0:0:0/56
  • 2001:250:7403:d00:0:0:0:0/56
  • 2001:250:7403:e00:0:0:0:0/56
  • 2001:250:7403:f00:0:0:0:0/56
  • 2001:250:7403:1000:0:0:0:0/56
  • 2001:250:7403:1100:0:0:0:0/56
  • 2001:250:7403:1200:0:0:0:0/56
  • 2001:250:7403:1300:0:0:0:0/56
  • 2001:250:7403:1400:0:0:0:0/56
  • 2001:250:7403:1500:0:0:0:0/56
  • 2001:250:7403:1600:0:0:0:0/56
  • 2001:250:7403:1700:0:0:0:0/56
  • 2001:250:7403:1800:0:0:0:0/56
  • 2001:250:7403:1900:0:0:0:0/56
  • 2001:250:7403:1a00:0:0:0:0/56
  • 2001:250:7403:1b00:0:0:0:0/56
  • 2001:250:7403:1c00:0:0:0:0/56
  • 2001:250:7403:1d00:0:0:0:0/56
  • 2001:250:7403:1e00:0:0:0:0/56
  • 2001:250:7403:1f00:0:0:0:0/56
  • 2001:250:7403:2000:0:0:0:0/56
  • 2001:250:7403:2100:0:0:0:0/56
  • 2001:250:7403:2200:0:0:0:0/56
  • 2001:250:7403:2300:0:0:0:0/56
  • 2001:250:7403:2400:0:0:0:0/56
  • 2001:250:7403:2500:0:0:0:0/56
  • 2001:250:7403:2600:0:0:0:0/56
  • 2001:250:7403:2700:0:0:0:0/56
  • 2001:250:7403:2800:0:0:0:0/56
  • 2001:250:7403:2900:0:0:0:0/56
  • 2001:250:7403:2a00:0:0:0:0/56
  • 2001:250:7403:2b00:0:0:0:0/56
  • 2001:250:7403:2c00:0:0:0:0/56
  • 2001:250:7403:2d00:0:0:0:0/56
  • 2001:250:7403:2e00:0:0:0:0/56
  • 2001:250:7403:2f00:0:0:0:0/56
  • 2001:250:7403:3000:0:0:0:0/56
  • 2001:250:7403:3100:0:0:0:0/56
  • 2001:250:7403:3200:0:0:0:0/56
  • 2001:250:7403:3300:0:0:0:0/56
  • 2001:250:7403:3400:0:0:0:0/56
  • 2001:250:7403:3500:0:0:0:0/56
  • 2001:250:7403:3600:0:0:0:0/56
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  • 2001:250:7403:3900:0:0:0:0/56
  • 2001:250:7403:3a00:0:0:0:0/56
  • 2001:250:7403:3b00:0:0:0:0/56
  • 2001:250:7403:3c00:0:0:0:0/56
  • 2001:250:7403:3d00:0:0:0:0/56
  • 2001:250:7403:3e00:0:0:0:0/56
  • 2001:250:7403:3f00:0:0:0:0/56
  • 2001:250:7403:4000:0:0:0:0/56
  • 2001:250:7403:4100:0:0:0:0/56
  • 2001:250:7403:4200:0:0:0:0/56
  • 2001:250:7403:4300:0:0:0:0/56
  • 2001:250:7403:4400:0:0:0:0/56
  • 2001:250:7403:4500:0:0:0:0/56
  • 2001:250:7403:4600:0:0:0:0/56
  • 2001:250:7403:4700:0:0:0:0/56
  • 2001:250:7403:4800:0:0:0:0/56
  • 2001:250:7403:4900:0:0:0:0/56
  • 2001:250:7403:4a00:0:0:0:0/56
  • 2001:250:7403:4b00:0:0:0:0/56
  • 2001:250:7403:4c00:0:0:0:0/56
  • 2001:250:7403:4d00:0:0:0:0/56
  • 2001:250:7403:4e00:0:0:0:0/56
  • 2001:250:7403:4f00:0:0:0:0/56
  • 2001:250:7403:5000:0:0:0:0/56
  • 2001:250:7403:5100:0:0:0:0/56
  • 2001:250:7403:5200:0:0:0:0/56
  • 2001:250:7403:5300:0:0:0:0/56
  • 2001:250:7403:5400:0:0:0:0/56
  • 2001:250:7403:5500:0:0:0:0/56
  • 2001:250:7403:5600:0:0:0:0/56
  • 2001:250:7403:5700:0:0:0:0/56
  • 2001:250:7403:5800:0:0:0:0/56
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  • 2001:250:7403:5b00:0:0:0:0/56
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  • 2001:250:7403:5d00:0:0:0:0/56
  • 2001:250:7403:5e00:0:0:0:0/56
  • 2001:250:7403:5f00:0:0:0:0/56
  • 2001:250:7403:6000:0:0:0:0/56
  • 2001:250:7403:6100:0:0:0:0/56
  • 2001:250:7403:6200:0:0:0:0/56
  • 2001:250:7403:6300:0:0:0:0/56
  • 2001:250:7403:6400:0:0:0:0/56
  • 2001:250:7403:6500:0:0:0:0/56
  • 2001:250:7403:6600:0:0:0:0/56
  • 2001:250:7403:6700:0:0:0:0/56
  • 2001:250:7403:6800:0:0:0:0/56
  • 2001:250:7403:6900:0:0:0:0/56
  • 2001:250:7403:6a00:0:0:0:0/56
  • 2001:250:7403:6b00:0:0:0:0/56
  • 2001:250:7403:6c00:0:0:0:0/56
  • 2001:250:7403:6d00:0:0:0:0/56
  • 2001:250:7403:6e00:0:0:0:0/56
  • 2001:250:7403:6f00:0:0:0:0/56
  • 2001:250:7403:7000:0:0:0:0/56
  • 2001:250:7403:7100:0:0:0:0/56
  • 2001:250:7403:7200:0:0:0:0/56
  • 2001:250:7403:7300:0:0:0:0/56
  • 2001:250:7403:7400:0:0:0:0/56
  • 2001:250:7403:7500:0:0:0:0/56
  • 2001:250:7403:7600:0:0:0:0/56
  • 2001:250:7403:7700:0:0:0:0/56
  • 2001:250:7403:7800:0:0:0:0/56
  • 2001:250:7403:7900:0:0:0:0/56
  • 2001:250:7403:7a00:0:0:0:0/56
  • 2001:250:7403:7b00:0:0:0:0/56
  • 2001:250:7403:7c00:0:0:0:0/56
  • 2001:250:7403:7d00:0:0:0:0/56
  • 2001:250:7403:7e00:0:0:0:0/56
  • 2001:250:7403:7f00:0:0:0:0/56
  • 2001:250:7403:8000:0:0:0:0/56
  • 2001:250:7403:8100:0:0:0:0/56
  • 2001:250:7403:8200:0:0:0:0/56
  • 2001:250:7403:8300:0:0:0:0/56
  • 2001:250:7403:8400:0:0:0:0/56
  • 2001:250:7403:8500:0:0:0:0/56
  • 2001:250:7403:8600:0:0:0:0/56
  • 2001:250:7403:8700:0:0:0:0/56
  • 2001:250:7403:8800:0:0:0:0/56
  • 2001:250:7403:8900:0:0:0:0/56
  • 2001:250:7403:8a00:0:0:0:0/56
  • 2001:250:7403:8b00:0:0:0:0/56
  • 2001:250:7403:8c00:0:0:0:0/56
  • 2001:250:7403:8d00:0:0:0:0/56
  • 2001:250:7403:8e00:0:0:0:0/56
  • 2001:250:7403:8f00:0:0:0:0/56
  • 2001:250:7403:9000:0:0:0:0/56
  • 2001:250:7403:9100:0:0:0:0/56
  • 2001:250:7403:9200:0:0:0:0/56
  • 2001:250:7403:9300:0:0:0:0/56
  • 2001:250:7403:9400:0:0:0:0/56
  • 2001:250:7403:9500:0:0:0:0/56
  • 2001:250:7403:9600:0:0:0:0/56
  • 2001:250:7403:9700:0:0:0:0/56
  • 2001:250:7403:9800:0:0:0:0/56
  • 2001:250:7403:9900:0:0:0:0/56
  • 2001:250:7403:9a00:0:0:0:0/56
  • 2001:250:7403:9b00:0:0:0:0/56
  • 2001:250:7403:9c00:0:0:0:0/56
  • 2001:250:7403:9d00:0:0:0:0/56
  • 2001:250:7403:9e00:0:0:0:0/56
  • 2001:250:7403:9f00:0:0:0:0/56
  • 2001:250:7403:a000:0:0:0:0/56
  • 2001:250:7403:a100:0:0:0:0/56
  • 2001:250:7403:a200:0:0:0:0/56
  • 2001:250:7403:a300:0:0:0:0/56
  • 2001:250:7403:a400:0:0:0:0/56
  • 2001:250:7403:a500:0:0:0:0/56
  • 2001:250:7403:a600:0:0:0:0/56
  • 2001:250:7403:a700:0:0:0:0/56
  • 2001:250:7403:a800:0:0:0:0/56
  • 2001:250:7403:a900:0:0:0:0/56
  • 2001:250:7403:aa00:0:0:0:0/56
  • 2001:250:7403:ab00:0:0:0:0/56
  • 2001:250:7403:ac00:0:0:0:0/56
  • 2001:250:7403:ad00:0:0:0:0/56
  • 2001:250:7403:ae00:0:0:0:0/56
  • 2001:250:7403:af00:0:0:0:0/56
  • 2001:250:7403:b000:0:0:0:0/56
  • 2001:250:7403:b100:0:0:0:0/56
  • 2001:250:7403:b200:0:0:0:0/56
  • 2001:250:7403:b300:0:0:0:0/56
  • 2001:250:7403:b400:0:0:0:0/56
  • 2001:250:7403:b500:0:0:0:0/56
  • 2001:250:7403:b600:0:0:0:0/56
  • 2001:250:7403:b700:0:0:0:0/56
  • 2001:250:7403:b800:0:0:0:0/56
  • 2001:250:7403:b900:0:0:0:0/56
  • 2001:250:7403:ba00:0:0:0:0/56
  • 2001:250:7403:bb00:0:0:0:0/56
  • 2001:250:7403:bc00:0:0:0:0/56
  • 2001:250:7403:bd00:0:0:0:0/56
  • 2001:250:7403:be00:0:0:0:0/56
  • 2001:250:7403:bf00:0:0:0:0/56
  • 2001:250:7403:c000:0:0:0:0/56
  • 2001:250:7403:c100:0:0:0:0/56
  • 2001:250:7403:c200:0:0:0:0/56
  • 2001:250:7403:c300:0:0:0:0/56
  • 2001:250:7403:c400:0:0:0:0/56
  • 2001:250:7403:c500:0:0:0:0/56
  • 2001:250:7403:c600:0:0:0:0/56
  • 2001:250:7403:c700:0:0:0:0/56
  • 2001:250:7403:c800:0:0:0:0/56
  • 2001:250:7403:c900:0:0:0:0/56
  • 2001:250:7403:ca00:0:0:0:0/56
  • 2001:250:7403:cb00:0:0:0:0/56
  • 2001:250:7403:cc00:0:0:0:0/56
  • 2001:250:7403:cd00:0:0:0:0/56
  • 2001:250:7403:ce00:0:0:0:0/56
  • 2001:250:7403:cf00:0:0:0:0/56
  • 2001:250:7403:d000:0:0:0:0/56
  • 2001:250:7403:d100:0:0:0:0/56
  • 2001:250:7403:d200:0:0:0:0/56
  • 2001:250:7403:d300:0:0:0:0/56
  • 2001:250:7403:d400:0:0:0:0/56
  • 2001:250:7403:d500:0:0:0:0/56
  • 2001:250:7403:d600:0:0:0:0/56
  • 2001:250:7403:d700:0:0:0:0/56
  • 2001:250:7403:d800:0:0:0:0/56
  • 2001:250:7403:d900:0:0:0:0/56
  • 2001:250:7403:da00:0:0:0:0/56
  • 2001:250:7403:db00:0:0:0:0/56
  • 2001:250:7403:dc00:0:0:0:0/56
  • 2001:250:7403:dd00:0:0:0:0/56
  • 2001:250:7403:de00:0:0:0:0/56
  • 2001:250:7403:df00:0:0:0:0/56
  • 2001:250:7403:e000:0:0:0:0/56
  • 2001:250:7403:e100:0:0:0:0/56
  • 2001:250:7403:e200:0:0:0:0/56
  • 2001:250:7403:e300:0:0:0:0/56
  • 2001:250:7403:e400:0:0:0:0/56
  • 2001:250:7403:e500:0:0:0:0/56
  • 2001:250:7403:e600:0:0:0:0/56
  • 2001:250:7403:e700:0:0:0:0/56
  • 2001:250:7403:e800:0:0:0:0/56
  • 2001:250:7403:e900:0:0:0:0/56
  • 2001:250:7403:ea00:0:0:0:0/56
  • 2001:250:7403:eb00:0:0:0:0/56
  • 2001:250:7403:ec00:0:0:0:0/56
  • 2001:250:7403:ed00:0:0:0:0/56
  • 2001:250:7403:ee00:0:0:0:0/56
  • 2001:250:7403:ef00:0:0:0:0/56
  • 2001:250:7403:f000:0:0:0:0/56
  • 2001:250:7403:f100:0:0:0:0/56
  • 2001:250:7403:f200:0:0:0:0/56
  • 2001:250:7403:f300:0:0:0:0/56
  • 2001:250:7403:f400:0:0:0:0/56
  • 2001:250:7403:f500:0:0:0:0/56
  • 2001:250:7403:f600:0:0:0:0/56
  • 2001:250:7403:f700:0:0:0:0/56
  • 2001:250:7403:f800:0:0:0:0/56
  • 2001:250:7403:f900:0:0:0:0/56
  • 2001:250:7403:fa00:0:0:0:0/56
  • 2001:250:7403:fb00:0:0:0:0/56
  • 2001:250:7403:fc00:0:0:0:0/56
  • 2001:250:7403:fd00:0:0:0:0/56
  • 2001:250:7403:fe00:0:0:0:0/56
  • 2001:250:7403:ff00:0:0:0:0/56

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