IP subnet details

2001:250:5873::/48

AS24363  — Cernet2 Ix at Shandong 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

[whois.apnic.net]



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 2001:250:5873::/48 subnet

  • 2001:250:5873:0:0:0:0:0/56
  • 2001:250:5873:100:0:0:0:0/56
  • 2001:250:5873:200:0:0:0:0/56
  • 2001:250:5873:300:0:0:0:0/56
  • 2001:250:5873:400:0:0:0:0/56
  • 2001:250:5873:500:0:0:0:0/56
  • 2001:250:5873:600:0:0:0:0/56
  • 2001:250:5873:700:0:0:0:0/56
  • 2001:250:5873:800:0:0:0:0/56
  • 2001:250:5873:900:0:0:0:0/56
  • 2001:250:5873:a00:0:0:0:0/56
  • 2001:250:5873:b00:0:0:0:0/56
  • 2001:250:5873:c00:0:0:0:0/56
  • 2001:250:5873:d00:0:0:0:0/56
  • 2001:250:5873:e00:0:0:0:0/56
  • 2001:250:5873:f00:0:0:0:0/56
  • 2001:250:5873:1000:0:0:0:0/56
  • 2001:250:5873:1100:0:0:0:0/56
  • 2001:250:5873:1200:0:0:0:0/56
  • 2001:250:5873:1300:0:0:0:0/56
  • 2001:250:5873:1400:0:0:0:0/56
  • 2001:250:5873:1500:0:0:0:0/56
  • 2001:250:5873:1600:0:0:0:0/56
  • 2001:250:5873:1700:0:0:0:0/56
  • 2001:250:5873:1800:0:0:0:0/56
  • 2001:250:5873:1900:0:0:0:0/56
  • 2001:250:5873:1a00:0:0:0:0/56
  • 2001:250:5873:1b00:0:0:0:0/56
  • 2001:250:5873:1c00:0:0:0:0/56
  • 2001:250:5873:1d00:0:0:0:0/56
  • 2001:250:5873:1e00:0:0:0:0/56
  • 2001:250:5873:1f00:0:0:0:0/56
  • 2001:250:5873:2000:0:0:0:0/56
  • 2001:250:5873:2100:0:0:0:0/56
  • 2001:250:5873:2200:0:0:0:0/56
  • 2001:250:5873:2300:0:0:0:0/56
  • 2001:250:5873:2400:0:0:0:0/56
  • 2001:250:5873:2500:0:0:0:0/56
  • 2001:250:5873:2600:0:0:0:0/56
  • 2001:250:5873:2700:0:0:0:0/56
  • 2001:250:5873:2800:0:0:0:0/56
  • 2001:250:5873:2900:0:0:0:0/56
  • 2001:250:5873:2a00:0:0:0:0/56
  • 2001:250:5873:2b00:0:0:0:0/56
  • 2001:250:5873:2c00:0:0:0:0/56
  • 2001:250:5873:2d00:0:0:0:0/56
  • 2001:250:5873:2e00:0:0:0:0/56
  • 2001:250:5873:2f00:0:0:0:0/56
  • 2001:250:5873:3000:0:0:0:0/56
  • 2001:250:5873:3100:0:0:0:0/56
  • 2001:250:5873:3200:0:0:0:0/56
  • 2001:250:5873:3300:0:0:0:0/56
  • 2001:250:5873:3400:0:0:0:0/56
  • 2001:250:5873:3500:0:0:0:0/56
  • 2001:250:5873:3600:0:0:0:0/56
  • 2001:250:5873:3700:0:0:0:0/56
  • 2001:250:5873:3800:0:0:0:0/56
  • 2001:250:5873:3900:0:0:0:0/56
  • 2001:250:5873:3a00:0:0:0:0/56
  • 2001:250:5873:3b00:0:0:0:0/56
  • 2001:250:5873:3c00:0:0:0:0/56
  • 2001:250:5873:3d00:0:0:0:0/56
  • 2001:250:5873:3e00:0:0:0:0/56
  • 2001:250:5873:3f00:0:0:0:0/56
  • 2001:250:5873:4000:0:0:0:0/56
  • 2001:250:5873:4100:0:0:0:0/56
  • 2001:250:5873:4200:0:0:0:0/56
  • 2001:250:5873:4300:0:0:0:0/56
  • 2001:250:5873:4400:0:0:0:0/56
  • 2001:250:5873:4500:0:0:0:0/56
  • 2001:250:5873:4600:0:0:0:0/56
  • 2001:250:5873:4700:0:0:0:0/56
  • 2001:250:5873:4800:0:0:0:0/56
  • 2001:250:5873:4900:0:0:0:0/56
  • 2001:250:5873:4a00:0:0:0:0/56
  • 2001:250:5873:4b00:0:0:0:0/56
  • 2001:250:5873:4c00:0:0:0:0/56
  • 2001:250:5873:4d00:0:0:0:0/56
  • 2001:250:5873:4e00:0:0:0:0/56
  • 2001:250:5873:4f00:0:0:0:0/56
  • 2001:250:5873:5000:0:0:0:0/56
  • 2001:250:5873:5100:0:0:0:0/56
  • 2001:250:5873:5200:0:0:0:0/56
  • 2001:250:5873:5300:0:0:0:0/56
  • 2001:250:5873:5400:0:0:0:0/56
  • 2001:250:5873:5500:0:0:0:0/56
  • 2001:250:5873:5600:0:0:0:0/56
  • 2001:250:5873:5700:0:0:0:0/56
  • 2001:250:5873:5800:0:0:0:0/56
  • 2001:250:5873:5900:0:0:0:0/56
  • 2001:250:5873:5a00:0:0:0:0/56
  • 2001:250:5873:5b00:0:0:0:0/56
  • 2001:250:5873:5c00:0:0:0:0/56
  • 2001:250:5873:5d00:0:0:0:0/56
  • 2001:250:5873:5e00:0:0:0:0/56
  • 2001:250:5873:5f00:0:0:0:0/56
  • 2001:250:5873:6000:0:0:0:0/56
  • 2001:250:5873:6100:0:0:0:0/56
  • 2001:250:5873:6200:0:0:0:0/56
  • 2001:250:5873:6300:0:0:0:0/56
  • 2001:250:5873:6400:0:0:0:0/56
  • 2001:250:5873:6500:0:0:0:0/56
  • 2001:250:5873:6600:0:0:0:0/56
  • 2001:250:5873:6700:0:0:0:0/56
  • 2001:250:5873:6800:0:0:0:0/56
  • 2001:250:5873:6900:0:0:0:0/56
  • 2001:250:5873:6a00:0:0:0:0/56
  • 2001:250:5873:6b00:0:0:0:0/56
  • 2001:250:5873:6c00:0:0:0:0/56
  • 2001:250:5873:6d00:0:0:0:0/56
  • 2001:250:5873:6e00:0:0:0:0/56
  • 2001:250:5873:6f00:0:0:0:0/56
  • 2001:250:5873:7000:0:0:0:0/56
  • 2001:250:5873:7100:0:0:0:0/56
  • 2001:250:5873:7200:0:0:0:0/56
  • 2001:250:5873:7300:0:0:0:0/56
  • 2001:250:5873:7400:0:0:0:0/56
  • 2001:250:5873:7500:0:0:0:0/56
  • 2001:250:5873:7600:0:0:0:0/56
  • 2001:250:5873:7700:0:0:0:0/56
  • 2001:250:5873:7800:0:0:0:0/56
  • 2001:250:5873:7900:0:0:0:0/56
  • 2001:250:5873:7a00:0:0:0:0/56
  • 2001:250:5873:7b00:0:0:0:0/56
  • 2001:250:5873:7c00:0:0:0:0/56
  • 2001:250:5873:7d00:0:0:0:0/56
  • 2001:250:5873:7e00:0:0:0:0/56
  • 2001:250:5873:7f00:0:0:0:0/56
  • 2001:250:5873:8000:0:0:0:0/56
  • 2001:250:5873:8100:0:0:0:0/56
  • 2001:250:5873:8200:0:0:0:0/56
  • 2001:250:5873:8300:0:0:0:0/56
  • 2001:250:5873:8400:0:0:0:0/56
  • 2001:250:5873:8500:0:0:0:0/56
  • 2001:250:5873:8600:0:0:0:0/56
  • 2001:250:5873:8700:0:0:0:0/56
  • 2001:250:5873:8800:0:0:0:0/56
  • 2001:250:5873:8900:0:0:0:0/56
  • 2001:250:5873:8a00:0:0:0:0/56
  • 2001:250:5873:8b00:0:0:0:0/56
  • 2001:250:5873:8c00:0:0:0:0/56
  • 2001:250:5873:8d00:0:0:0:0/56
  • 2001:250:5873:8e00:0:0:0:0/56
  • 2001:250:5873:8f00:0:0:0:0/56
  • 2001:250:5873:9000:0:0:0:0/56
  • 2001:250:5873:9100:0:0:0:0/56
  • 2001:250:5873:9200:0:0:0:0/56
  • 2001:250:5873:9300:0:0:0:0/56
  • 2001:250:5873:9400:0:0:0:0/56
  • 2001:250:5873:9500:0:0:0:0/56
  • 2001:250:5873:9600:0:0:0:0/56
  • 2001:250:5873:9700:0:0:0:0/56
  • 2001:250:5873:9800:0:0:0:0/56
  • 2001:250:5873:9900:0:0:0:0/56
  • 2001:250:5873:9a00:0:0:0:0/56
  • 2001:250:5873:9b00:0:0:0:0/56
  • 2001:250:5873:9c00:0:0:0:0/56
  • 2001:250:5873:9d00:0:0:0:0/56
  • 2001:250:5873:9e00:0:0:0:0/56
  • 2001:250:5873:9f00:0:0:0:0/56
  • 2001:250:5873:a000:0:0:0:0/56
  • 2001:250:5873:a100:0:0:0:0/56
  • 2001:250:5873:a200:0:0:0:0/56
  • 2001:250:5873:a300:0:0:0:0/56
  • 2001:250:5873:a400:0:0:0:0/56
  • 2001:250:5873:a500:0:0:0:0/56
  • 2001:250:5873:a600:0:0:0:0/56
  • 2001:250:5873:a700:0:0:0:0/56
  • 2001:250:5873:a800:0:0:0:0/56
  • 2001:250:5873:a900:0:0:0:0/56
  • 2001:250:5873:aa00:0:0:0:0/56
  • 2001:250:5873:ab00:0:0:0:0/56
  • 2001:250:5873:ac00:0:0:0:0/56
  • 2001:250:5873:ad00:0:0:0:0/56
  • 2001:250:5873:ae00:0:0:0:0/56
  • 2001:250:5873:af00:0:0:0:0/56
  • 2001:250:5873:b000:0:0:0:0/56
  • 2001:250:5873:b100:0:0:0:0/56
  • 2001:250:5873:b200:0:0:0:0/56
  • 2001:250:5873:b300:0:0:0:0/56
  • 2001:250:5873:b400:0:0:0:0/56
  • 2001:250:5873:b500:0:0:0:0/56
  • 2001:250:5873:b600:0:0:0:0/56
  • 2001:250:5873:b700:0:0:0:0/56
  • 2001:250:5873:b800:0:0:0:0/56
  • 2001:250:5873:b900:0:0:0:0/56
  • 2001:250:5873:ba00:0:0:0:0/56
  • 2001:250:5873:bb00:0:0:0:0/56
  • 2001:250:5873:bc00:0:0:0:0/56
  • 2001:250:5873:bd00:0:0:0:0/56
  • 2001:250:5873:be00:0:0:0:0/56
  • 2001:250:5873:bf00:0:0:0:0/56
  • 2001:250:5873:c000:0:0:0:0/56
  • 2001:250:5873:c100:0:0:0:0/56
  • 2001:250:5873:c200:0:0:0:0/56
  • 2001:250:5873:c300:0:0:0:0/56
  • 2001:250:5873:c400:0:0:0:0/56
  • 2001:250:5873:c500:0:0:0:0/56
  • 2001:250:5873:c600:0:0:0:0/56
  • 2001:250:5873:c700:0:0:0:0/56
  • 2001:250:5873:c800:0:0:0:0/56
  • 2001:250:5873:c900:0:0:0:0/56
  • 2001:250:5873:ca00:0:0:0:0/56
  • 2001:250:5873:cb00:0:0:0:0/56
  • 2001:250:5873:cc00:0:0:0:0/56
  • 2001:250:5873:cd00:0:0:0:0/56
  • 2001:250:5873:ce00:0:0:0:0/56
  • 2001:250:5873:cf00:0:0:0:0/56
  • 2001:250:5873:d000:0:0:0:0/56
  • 2001:250:5873:d100:0:0:0:0/56
  • 2001:250:5873:d200:0:0:0:0/56
  • 2001:250:5873:d300:0:0:0:0/56
  • 2001:250:5873:d400:0:0:0:0/56
  • 2001:250:5873:d500:0:0:0:0/56
  • 2001:250:5873:d600:0:0:0:0/56
  • 2001:250:5873:d700:0:0:0:0/56
  • 2001:250:5873:d800:0:0:0:0/56
  • 2001:250:5873:d900:0:0:0:0/56
  • 2001:250:5873:da00:0:0:0:0/56
  • 2001:250:5873:db00:0:0:0:0/56
  • 2001:250:5873:dc00:0:0:0:0/56
  • 2001:250:5873:dd00:0:0:0:0/56
  • 2001:250:5873:de00:0:0:0:0/56
  • 2001:250:5873:df00:0:0:0:0/56
  • 2001:250:5873:e000:0:0:0:0/56
  • 2001:250:5873:e100:0:0:0:0/56
  • 2001:250:5873:e200:0:0:0:0/56
  • 2001:250:5873:e300:0:0:0:0/56
  • 2001:250:5873:e400:0:0:0:0/56
  • 2001:250:5873:e500:0:0:0:0/56
  • 2001:250:5873:e600:0:0:0:0/56
  • 2001:250:5873:e700:0:0:0:0/56
  • 2001:250:5873:e800:0:0:0:0/56
  • 2001:250:5873:e900:0:0:0:0/56
  • 2001:250:5873:ea00:0:0:0:0/56
  • 2001:250:5873:eb00:0:0:0:0/56
  • 2001:250:5873:ec00:0:0:0:0/56
  • 2001:250:5873:ed00:0:0:0:0/56
  • 2001:250:5873:ee00:0:0:0:0/56
  • 2001:250:5873:ef00:0:0:0:0/56
  • 2001:250:5873:f000:0:0:0:0/56
  • 2001:250:5873:f100:0:0:0:0/56
  • 2001:250:5873:f200:0:0:0:0/56
  • 2001:250:5873:f300:0:0:0:0/56
  • 2001:250:5873:f400:0:0:0:0/56
  • 2001:250:5873:f500:0:0:0:0/56
  • 2001:250:5873:f600:0:0:0:0/56
  • 2001:250:5873:f700:0:0:0:0/56
  • 2001:250:5873:f800:0:0:0:0/56
  • 2001:250:5873:f900:0:0:0:0/56
  • 2001:250:5873:fa00:0:0:0:0/56
  • 2001:250:5873:fb00:0:0:0:0/56
  • 2001:250:5873:fc00:0:0:0:0/56
  • 2001:250:5873:fd00:0:0:0:0/56
  • 2001:250:5873:fe00:0:0:0:0/56
  • 2001:250:5873:ff00:0:0:0:0/56

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