IP subnet details

2001:250:241b::/48

AS24356  — Cernet2 Ix at Chongqing 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 2001:250:241b::/48 subnet

  • 2001:250:241b:0:0:0:0:0/56
  • 2001:250:241b:100:0:0:0:0/56
  • 2001:250:241b:200:0:0:0:0/56
  • 2001:250:241b:300:0:0:0:0/56
  • 2001:250:241b:400:0:0:0:0/56
  • 2001:250:241b:500:0:0:0:0/56
  • 2001:250:241b:600:0:0:0:0/56
  • 2001:250:241b:700:0:0:0:0/56
  • 2001:250:241b:800:0:0:0:0/56
  • 2001:250:241b:900:0:0:0:0/56
  • 2001:250:241b:a00:0:0:0:0/56
  • 2001:250:241b:b00:0:0:0:0/56
  • 2001:250:241b:c00:0:0:0:0/56
  • 2001:250:241b:d00:0:0:0:0/56
  • 2001:250:241b:e00:0:0:0:0/56
  • 2001:250:241b:f00:0:0:0:0/56
  • 2001:250:241b:1000:0:0:0:0/56
  • 2001:250:241b:1100:0:0:0:0/56
  • 2001:250:241b:1200:0:0:0:0/56
  • 2001:250:241b:1300:0:0:0:0/56
  • 2001:250:241b:1400:0:0:0:0/56
  • 2001:250:241b:1500:0:0:0:0/56
  • 2001:250:241b:1600:0:0:0:0/56
  • 2001:250:241b:1700:0:0:0:0/56
  • 2001:250:241b:1800:0:0:0:0/56
  • 2001:250:241b:1900:0:0:0:0/56
  • 2001:250:241b:1a00:0:0:0:0/56
  • 2001:250:241b:1b00:0:0:0:0/56
  • 2001:250:241b:1c00:0:0:0:0/56
  • 2001:250:241b:1d00:0:0:0:0/56
  • 2001:250:241b:1e00:0:0:0:0/56
  • 2001:250:241b:1f00:0:0:0:0/56
  • 2001:250:241b:2000:0:0:0:0/56
  • 2001:250:241b:2100:0:0:0:0/56
  • 2001:250:241b:2200:0:0:0:0/56
  • 2001:250:241b:2300:0:0:0:0/56
  • 2001:250:241b:2400:0:0:0:0/56
  • 2001:250:241b:2500:0:0:0:0/56
  • 2001:250:241b:2600:0:0:0:0/56
  • 2001:250:241b:2700:0:0:0:0/56
  • 2001:250:241b:2800:0:0:0:0/56
  • 2001:250:241b:2900:0:0:0:0/56
  • 2001:250:241b:2a00:0:0:0:0/56
  • 2001:250:241b:2b00:0:0:0:0/56
  • 2001:250:241b:2c00:0:0:0:0/56
  • 2001:250:241b:2d00:0:0:0:0/56
  • 2001:250:241b:2e00:0:0:0:0/56
  • 2001:250:241b:2f00:0:0:0:0/56
  • 2001:250:241b:3000:0:0:0:0/56
  • 2001:250:241b:3100:0:0:0:0/56
  • 2001:250:241b:3200:0:0:0:0/56
  • 2001:250:241b:3300:0:0:0:0/56
  • 2001:250:241b:3400:0:0:0:0/56
  • 2001:250:241b:3500:0:0:0:0/56
  • 2001:250:241b:3600:0:0:0:0/56
  • 2001:250:241b:3700:0:0:0:0/56
  • 2001:250:241b:3800:0:0:0:0/56
  • 2001:250:241b:3900:0:0:0:0/56
  • 2001:250:241b:3a00:0:0:0:0/56
  • 2001:250:241b:3b00:0:0:0:0/56
  • 2001:250:241b:3c00:0:0:0:0/56
  • 2001:250:241b:3d00:0:0:0:0/56
  • 2001:250:241b:3e00:0:0:0:0/56
  • 2001:250:241b:3f00:0:0:0:0/56
  • 2001:250:241b:4000:0:0:0:0/56
  • 2001:250:241b:4100:0:0:0:0/56
  • 2001:250:241b:4200:0:0:0:0/56
  • 2001:250:241b:4300:0:0:0:0/56
  • 2001:250:241b:4400:0:0:0:0/56
  • 2001:250:241b:4500:0:0:0:0/56
  • 2001:250:241b:4600:0:0:0:0/56
  • 2001:250:241b:4700:0:0:0:0/56
  • 2001:250:241b:4800:0:0:0:0/56
  • 2001:250:241b:4900:0:0:0:0/56
  • 2001:250:241b:4a00:0:0:0:0/56
  • 2001:250:241b:4b00:0:0:0:0/56
  • 2001:250:241b:4c00:0:0:0:0/56
  • 2001:250:241b:4d00:0:0:0:0/56
  • 2001:250:241b:4e00:0:0:0:0/56
  • 2001:250:241b:4f00:0:0:0:0/56
  • 2001:250:241b:5000:0:0:0:0/56
  • 2001:250:241b:5100:0:0:0:0/56
  • 2001:250:241b:5200:0:0:0:0/56
  • 2001:250:241b:5300:0:0:0:0/56
  • 2001:250:241b:5400:0:0:0:0/56
  • 2001:250:241b:5500:0:0:0:0/56
  • 2001:250:241b:5600:0:0:0:0/56
  • 2001:250:241b:5700:0:0:0:0/56
  • 2001:250:241b:5800:0:0:0:0/56
  • 2001:250:241b:5900:0:0:0:0/56
  • 2001:250:241b:5a00:0:0:0:0/56
  • 2001:250:241b:5b00:0:0:0:0/56
  • 2001:250:241b:5c00:0:0:0:0/56
  • 2001:250:241b:5d00:0:0:0:0/56
  • 2001:250:241b:5e00:0:0:0:0/56
  • 2001:250:241b:5f00:0:0:0:0/56
  • 2001:250:241b:6000:0:0:0:0/56
  • 2001:250:241b:6100:0:0:0:0/56
  • 2001:250:241b:6200:0:0:0:0/56
  • 2001:250:241b:6300:0:0:0:0/56
  • 2001:250:241b:6400:0:0:0:0/56
  • 2001:250:241b:6500:0:0:0:0/56
  • 2001:250:241b:6600:0:0:0:0/56
  • 2001:250:241b:6700:0:0:0:0/56
  • 2001:250:241b:6800:0:0:0:0/56
  • 2001:250:241b:6900:0:0:0:0/56
  • 2001:250:241b:6a00:0:0:0:0/56
  • 2001:250:241b:6b00:0:0:0:0/56
  • 2001:250:241b:6c00:0:0:0:0/56
  • 2001:250:241b:6d00:0:0:0:0/56
  • 2001:250:241b:6e00:0:0:0:0/56
  • 2001:250:241b:6f00:0:0:0:0/56
  • 2001:250:241b:7000:0:0:0:0/56
  • 2001:250:241b:7100:0:0:0:0/56
  • 2001:250:241b:7200:0:0:0:0/56
  • 2001:250:241b:7300:0:0:0:0/56
  • 2001:250:241b:7400:0:0:0:0/56
  • 2001:250:241b:7500:0:0:0:0/56
  • 2001:250:241b:7600:0:0:0:0/56
  • 2001:250:241b:7700:0:0:0:0/56
  • 2001:250:241b:7800:0:0:0:0/56
  • 2001:250:241b:7900:0:0:0:0/56
  • 2001:250:241b:7a00:0:0:0:0/56
  • 2001:250:241b:7b00:0:0:0:0/56
  • 2001:250:241b:7c00:0:0:0:0/56
  • 2001:250:241b:7d00:0:0:0:0/56
  • 2001:250:241b:7e00:0:0:0:0/56
  • 2001:250:241b:7f00:0:0:0:0/56
  • 2001:250:241b:8000:0:0:0:0/56
  • 2001:250:241b:8100:0:0:0:0/56
  • 2001:250:241b:8200:0:0:0:0/56
  • 2001:250:241b:8300:0:0:0:0/56
  • 2001:250:241b:8400:0:0:0:0/56
  • 2001:250:241b:8500:0:0:0:0/56
  • 2001:250:241b:8600:0:0:0:0/56
  • 2001:250:241b:8700:0:0:0:0/56
  • 2001:250:241b:8800:0:0:0:0/56
  • 2001:250:241b:8900:0:0:0:0/56
  • 2001:250:241b:8a00:0:0:0:0/56
  • 2001:250:241b:8b00:0:0:0:0/56
  • 2001:250:241b:8c00:0:0:0:0/56
  • 2001:250:241b:8d00:0:0:0:0/56
  • 2001:250:241b:8e00:0:0:0:0/56
  • 2001:250:241b:8f00:0:0:0:0/56
  • 2001:250:241b:9000:0:0:0:0/56
  • 2001:250:241b:9100:0:0:0:0/56
  • 2001:250:241b:9200:0:0:0:0/56
  • 2001:250:241b:9300:0:0:0:0/56
  • 2001:250:241b:9400:0:0:0:0/56
  • 2001:250:241b:9500:0:0:0:0/56
  • 2001:250:241b:9600:0:0:0:0/56
  • 2001:250:241b:9700:0:0:0:0/56
  • 2001:250:241b:9800:0:0:0:0/56
  • 2001:250:241b:9900:0:0:0:0/56
  • 2001:250:241b:9a00:0:0:0:0/56
  • 2001:250:241b:9b00:0:0:0:0/56
  • 2001:250:241b:9c00:0:0:0:0/56
  • 2001:250:241b:9d00:0:0:0:0/56
  • 2001:250:241b:9e00:0:0:0:0/56
  • 2001:250:241b:9f00:0:0:0:0/56
  • 2001:250:241b:a000:0:0:0:0/56
  • 2001:250:241b:a100:0:0:0:0/56
  • 2001:250:241b:a200:0:0:0:0/56
  • 2001:250:241b:a300:0:0:0:0/56
  • 2001:250:241b:a400:0:0:0:0/56
  • 2001:250:241b:a500:0:0:0:0/56
  • 2001:250:241b:a600:0:0:0:0/56
  • 2001:250:241b:a700:0:0:0:0/56
  • 2001:250:241b:a800:0:0:0:0/56
  • 2001:250:241b:a900:0:0:0:0/56
  • 2001:250:241b:aa00:0:0:0:0/56
  • 2001:250:241b:ab00:0:0:0:0/56
  • 2001:250:241b:ac00:0:0:0:0/56
  • 2001:250:241b:ad00:0:0:0:0/56
  • 2001:250:241b:ae00:0:0:0:0/56
  • 2001:250:241b:af00:0:0:0:0/56
  • 2001:250:241b:b000:0:0:0:0/56
  • 2001:250:241b:b100:0:0:0:0/56
  • 2001:250:241b:b200:0:0:0:0/56
  • 2001:250:241b:b300:0:0:0:0/56
  • 2001:250:241b:b400:0:0:0:0/56
  • 2001:250:241b:b500:0:0:0:0/56
  • 2001:250:241b:b600:0:0:0:0/56
  • 2001:250:241b:b700:0:0:0:0/56
  • 2001:250:241b:b800:0:0:0:0/56
  • 2001:250:241b:b900:0:0:0:0/56
  • 2001:250:241b:ba00:0:0:0:0/56
  • 2001:250:241b:bb00:0:0:0:0/56
  • 2001:250:241b:bc00:0:0:0:0/56
  • 2001:250:241b:bd00:0:0:0:0/56
  • 2001:250:241b:be00:0:0:0:0/56
  • 2001:250:241b:bf00:0:0:0:0/56
  • 2001:250:241b:c000:0:0:0:0/56
  • 2001:250:241b:c100:0:0:0:0/56
  • 2001:250:241b:c200:0:0:0:0/56
  • 2001:250:241b:c300:0:0:0:0/56
  • 2001:250:241b:c400:0:0:0:0/56
  • 2001:250:241b:c500:0:0:0:0/56
  • 2001:250:241b:c600:0:0:0:0/56
  • 2001:250:241b:c700:0:0:0:0/56
  • 2001:250:241b:c800:0:0:0:0/56
  • 2001:250:241b:c900:0:0:0:0/56
  • 2001:250:241b:ca00:0:0:0:0/56
  • 2001:250:241b:cb00:0:0:0:0/56
  • 2001:250:241b:cc00:0:0:0:0/56
  • 2001:250:241b:cd00:0:0:0:0/56
  • 2001:250:241b:ce00:0:0:0:0/56
  • 2001:250:241b:cf00:0:0:0:0/56
  • 2001:250:241b:d000:0:0:0:0/56
  • 2001:250:241b:d100:0:0:0:0/56
  • 2001:250:241b:d200:0:0:0:0/56
  • 2001:250:241b:d300:0:0:0:0/56
  • 2001:250:241b:d400:0:0:0:0/56
  • 2001:250:241b:d500:0:0:0:0/56
  • 2001:250:241b:d600:0:0:0:0/56
  • 2001:250:241b:d700:0:0:0:0/56
  • 2001:250:241b:d800:0:0:0:0/56
  • 2001:250:241b:d900:0:0:0:0/56
  • 2001:250:241b:da00:0:0:0:0/56
  • 2001:250:241b:db00:0:0:0:0/56
  • 2001:250:241b:dc00:0:0:0:0/56
  • 2001:250:241b:dd00:0:0:0:0/56
  • 2001:250:241b:de00:0:0:0:0/56
  • 2001:250:241b:df00:0:0:0:0/56
  • 2001:250:241b:e000:0:0:0:0/56
  • 2001:250:241b:e100:0:0:0:0/56
  • 2001:250:241b:e200:0:0:0:0/56
  • 2001:250:241b:e300:0:0:0:0/56
  • 2001:250:241b:e400:0:0:0:0/56
  • 2001:250:241b:e500:0:0:0:0/56
  • 2001:250:241b:e600:0:0:0:0/56
  • 2001:250:241b:e700:0:0:0:0/56
  • 2001:250:241b:e800:0:0:0:0/56
  • 2001:250:241b:e900:0:0:0:0/56
  • 2001:250:241b:ea00:0:0:0:0/56
  • 2001:250:241b:eb00:0:0:0:0/56
  • 2001:250:241b:ec00:0:0:0:0/56
  • 2001:250:241b:ed00:0:0:0:0/56
  • 2001:250:241b:ee00:0:0:0:0/56
  • 2001:250:241b:ef00:0:0:0:0/56
  • 2001:250:241b:f000:0:0:0:0/56
  • 2001:250:241b:f100:0:0:0:0/56
  • 2001:250:241b:f200:0:0:0:0/56
  • 2001:250:241b:f300:0:0:0:0/56
  • 2001:250:241b:f400:0:0:0:0/56
  • 2001:250:241b:f500:0:0:0:0/56
  • 2001:250:241b:f600:0:0:0:0/56
  • 2001:250:241b:f700:0:0:0:0/56
  • 2001:250:241b:f800:0:0:0:0/56
  • 2001:250:241b:f900:0:0:0:0/56
  • 2001:250:241b:fa00:0:0:0:0/56
  • 2001:250:241b:fb00:0:0:0:0/56
  • 2001:250:241b:fc00:0:0:0:0/56
  • 2001:250:241b:fd00:0:0:0:0/56
  • 2001:250:241b:fe00:0:0:0:0/56
  • 2001:250:241b:ff00:0:0:0:0/56

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