IP subnet details

2001:250:5075::/48

AS24361  — Cernet2 Ix at Southeast 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 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 2001:250:5075::/48 subnet

  • 2001:250:5075:0:0:0:0:0/56
  • 2001:250:5075:100:0:0:0:0/56
  • 2001:250:5075:200:0:0:0:0/56
  • 2001:250:5075:300:0:0:0:0/56
  • 2001:250:5075:400:0:0:0:0/56
  • 2001:250:5075:500:0:0:0:0/56
  • 2001:250:5075:600:0:0:0:0/56
  • 2001:250:5075:700:0:0:0:0/56
  • 2001:250:5075:800:0:0:0:0/56
  • 2001:250:5075:900:0:0:0:0/56
  • 2001:250:5075:a00:0:0:0:0/56
  • 2001:250:5075:b00:0:0:0:0/56
  • 2001:250:5075:c00:0:0:0:0/56
  • 2001:250:5075:d00:0:0:0:0/56
  • 2001:250:5075:e00:0:0:0:0/56
  • 2001:250:5075:f00:0:0:0:0/56
  • 2001:250:5075:1000:0:0:0:0/56
  • 2001:250:5075:1100:0:0:0:0/56
  • 2001:250:5075:1200:0:0:0:0/56
  • 2001:250:5075:1300:0:0:0:0/56
  • 2001:250:5075:1400:0:0:0:0/56
  • 2001:250:5075:1500:0:0:0:0/56
  • 2001:250:5075:1600:0:0:0:0/56
  • 2001:250:5075:1700:0:0:0:0/56
  • 2001:250:5075:1800:0:0:0:0/56
  • 2001:250:5075:1900:0:0:0:0/56
  • 2001:250:5075:1a00:0:0:0:0/56
  • 2001:250:5075:1b00:0:0:0:0/56
  • 2001:250:5075:1c00:0:0:0:0/56
  • 2001:250:5075:1d00:0:0:0:0/56
  • 2001:250:5075:1e00:0:0:0:0/56
  • 2001:250:5075:1f00:0:0:0:0/56
  • 2001:250:5075:2000:0:0:0:0/56
  • 2001:250:5075:2100:0:0:0:0/56
  • 2001:250:5075:2200:0:0:0:0/56
  • 2001:250:5075:2300:0:0:0:0/56
  • 2001:250:5075:2400:0:0:0:0/56
  • 2001:250:5075:2500:0:0:0:0/56
  • 2001:250:5075:2600:0:0:0:0/56
  • 2001:250:5075:2700:0:0:0:0/56
  • 2001:250:5075:2800:0:0:0:0/56
  • 2001:250:5075:2900:0:0:0:0/56
  • 2001:250:5075:2a00:0:0:0:0/56
  • 2001:250:5075:2b00:0:0:0:0/56
  • 2001:250:5075:2c00:0:0:0:0/56
  • 2001:250:5075:2d00:0:0:0:0/56
  • 2001:250:5075:2e00:0:0:0:0/56
  • 2001:250:5075:2f00:0:0:0:0/56
  • 2001:250:5075:3000:0:0:0:0/56
  • 2001:250:5075:3100:0:0:0:0/56
  • 2001:250:5075:3200:0:0:0:0/56
  • 2001:250:5075:3300:0:0:0:0/56
  • 2001:250:5075:3400:0:0:0:0/56
  • 2001:250:5075:3500:0:0:0:0/56
  • 2001:250:5075:3600:0:0:0:0/56
  • 2001:250:5075:3700:0:0:0:0/56
  • 2001:250:5075:3800:0:0:0:0/56
  • 2001:250:5075:3900:0:0:0:0/56
  • 2001:250:5075:3a00:0:0:0:0/56
  • 2001:250:5075:3b00:0:0:0:0/56
  • 2001:250:5075:3c00:0:0:0:0/56
  • 2001:250:5075:3d00:0:0:0:0/56
  • 2001:250:5075:3e00:0:0:0:0/56
  • 2001:250:5075:3f00:0:0:0:0/56
  • 2001:250:5075:4000:0:0:0:0/56
  • 2001:250:5075:4100:0:0:0:0/56
  • 2001:250:5075:4200:0:0:0:0/56
  • 2001:250:5075:4300:0:0:0:0/56
  • 2001:250:5075:4400:0:0:0:0/56
  • 2001:250:5075:4500:0:0:0:0/56
  • 2001:250:5075:4600:0:0:0:0/56
  • 2001:250:5075:4700:0:0:0:0/56
  • 2001:250:5075:4800:0:0:0:0/56
  • 2001:250:5075:4900:0:0:0:0/56
  • 2001:250:5075:4a00:0:0:0:0/56
  • 2001:250:5075:4b00:0:0:0:0/56
  • 2001:250:5075:4c00:0:0:0:0/56
  • 2001:250:5075:4d00:0:0:0:0/56
  • 2001:250:5075:4e00:0:0:0:0/56
  • 2001:250:5075:4f00:0:0:0:0/56
  • 2001:250:5075:5000:0:0:0:0/56
  • 2001:250:5075:5100:0:0:0:0/56
  • 2001:250:5075:5200:0:0:0:0/56
  • 2001:250:5075:5300:0:0:0:0/56
  • 2001:250:5075:5400:0:0:0:0/56
  • 2001:250:5075:5500:0:0:0:0/56
  • 2001:250:5075:5600:0:0:0:0/56
  • 2001:250:5075:5700:0:0:0:0/56
  • 2001:250:5075:5800:0:0:0:0/56
  • 2001:250:5075:5900:0:0:0:0/56
  • 2001:250:5075:5a00:0:0:0:0/56
  • 2001:250:5075:5b00:0:0:0:0/56
  • 2001:250:5075:5c00:0:0:0:0/56
  • 2001:250:5075:5d00:0:0:0:0/56
  • 2001:250:5075:5e00:0:0:0:0/56
  • 2001:250:5075:5f00:0:0:0:0/56
  • 2001:250:5075:6000:0:0:0:0/56
  • 2001:250:5075:6100:0:0:0:0/56
  • 2001:250:5075:6200:0:0:0:0/56
  • 2001:250:5075:6300:0:0:0:0/56
  • 2001:250:5075:6400:0:0:0:0/56
  • 2001:250:5075:6500:0:0:0:0/56
  • 2001:250:5075:6600:0:0:0:0/56
  • 2001:250:5075:6700:0:0:0:0/56
  • 2001:250:5075:6800:0:0:0:0/56
  • 2001:250:5075:6900:0:0:0:0/56
  • 2001:250:5075:6a00:0:0:0:0/56
  • 2001:250:5075:6b00:0:0:0:0/56
  • 2001:250:5075:6c00:0:0:0:0/56
  • 2001:250:5075:6d00:0:0:0:0/56
  • 2001:250:5075:6e00:0:0:0:0/56
  • 2001:250:5075:6f00:0:0:0:0/56
  • 2001:250:5075:7000:0:0:0:0/56
  • 2001:250:5075:7100:0:0:0:0/56
  • 2001:250:5075:7200:0:0:0:0/56
  • 2001:250:5075:7300:0:0:0:0/56
  • 2001:250:5075:7400:0:0:0:0/56
  • 2001:250:5075:7500:0:0:0:0/56
  • 2001:250:5075:7600:0:0:0:0/56
  • 2001:250:5075:7700:0:0:0:0/56
  • 2001:250:5075:7800:0:0:0:0/56
  • 2001:250:5075:7900:0:0:0:0/56
  • 2001:250:5075:7a00:0:0:0:0/56
  • 2001:250:5075:7b00:0:0:0:0/56
  • 2001:250:5075:7c00:0:0:0:0/56
  • 2001:250:5075:7d00:0:0:0:0/56
  • 2001:250:5075:7e00:0:0:0:0/56
  • 2001:250:5075:7f00:0:0:0:0/56
  • 2001:250:5075:8000:0:0:0:0/56
  • 2001:250:5075:8100:0:0:0:0/56
  • 2001:250:5075:8200:0:0:0:0/56
  • 2001:250:5075:8300:0:0:0:0/56
  • 2001:250:5075:8400:0:0:0:0/56
  • 2001:250:5075:8500:0:0:0:0/56
  • 2001:250:5075:8600:0:0:0:0/56
  • 2001:250:5075:8700:0:0:0:0/56
  • 2001:250:5075:8800:0:0:0:0/56
  • 2001:250:5075:8900:0:0:0:0/56
  • 2001:250:5075:8a00:0:0:0:0/56
  • 2001:250:5075:8b00:0:0:0:0/56
  • 2001:250:5075:8c00:0:0:0:0/56
  • 2001:250:5075:8d00:0:0:0:0/56
  • 2001:250:5075:8e00:0:0:0:0/56
  • 2001:250:5075:8f00:0:0:0:0/56
  • 2001:250:5075:9000:0:0:0:0/56
  • 2001:250:5075:9100:0:0:0:0/56
  • 2001:250:5075:9200:0:0:0:0/56
  • 2001:250:5075:9300:0:0:0:0/56
  • 2001:250:5075:9400:0:0:0:0/56
  • 2001:250:5075:9500:0:0:0:0/56
  • 2001:250:5075:9600:0:0:0:0/56
  • 2001:250:5075:9700:0:0:0:0/56
  • 2001:250:5075:9800:0:0:0:0/56
  • 2001:250:5075:9900:0:0:0:0/56
  • 2001:250:5075:9a00:0:0:0:0/56
  • 2001:250:5075:9b00:0:0:0:0/56
  • 2001:250:5075:9c00:0:0:0:0/56
  • 2001:250:5075:9d00:0:0:0:0/56
  • 2001:250:5075:9e00:0:0:0:0/56
  • 2001:250:5075:9f00:0:0:0:0/56
  • 2001:250:5075:a000:0:0:0:0/56
  • 2001:250:5075:a100:0:0:0:0/56
  • 2001:250:5075:a200:0:0:0:0/56
  • 2001:250:5075:a300:0:0:0:0/56
  • 2001:250:5075:a400:0:0:0:0/56
  • 2001:250:5075:a500:0:0:0:0/56
  • 2001:250:5075:a600:0:0:0:0/56
  • 2001:250:5075:a700:0:0:0:0/56
  • 2001:250:5075:a800:0:0:0:0/56
  • 2001:250:5075:a900:0:0:0:0/56
  • 2001:250:5075:aa00:0:0:0:0/56
  • 2001:250:5075:ab00:0:0:0:0/56
  • 2001:250:5075:ac00:0:0:0:0/56
  • 2001:250:5075:ad00:0:0:0:0/56
  • 2001:250:5075:ae00:0:0:0:0/56
  • 2001:250:5075:af00:0:0:0:0/56
  • 2001:250:5075:b000:0:0:0:0/56
  • 2001:250:5075:b100:0:0:0:0/56
  • 2001:250:5075:b200:0:0:0:0/56
  • 2001:250:5075:b300:0:0:0:0/56
  • 2001:250:5075:b400:0:0:0:0/56
  • 2001:250:5075:b500:0:0:0:0/56
  • 2001:250:5075:b600:0:0:0:0/56
  • 2001:250:5075:b700:0:0:0:0/56
  • 2001:250:5075:b800:0:0:0:0/56
  • 2001:250:5075:b900:0:0:0:0/56
  • 2001:250:5075:ba00:0:0:0:0/56
  • 2001:250:5075:bb00:0:0:0:0/56
  • 2001:250:5075:bc00:0:0:0:0/56
  • 2001:250:5075:bd00:0:0:0:0/56
  • 2001:250:5075:be00:0:0:0:0/56
  • 2001:250:5075:bf00:0:0:0:0/56
  • 2001:250:5075:c000:0:0:0:0/56
  • 2001:250:5075:c100:0:0:0:0/56
  • 2001:250:5075:c200:0:0:0:0/56
  • 2001:250:5075:c300:0:0:0:0/56
  • 2001:250:5075:c400:0:0:0:0/56
  • 2001:250:5075:c500:0:0:0:0/56
  • 2001:250:5075:c600:0:0:0:0/56
  • 2001:250:5075:c700:0:0:0:0/56
  • 2001:250:5075:c800:0:0:0:0/56
  • 2001:250:5075:c900:0:0:0:0/56
  • 2001:250:5075:ca00:0:0:0:0/56
  • 2001:250:5075:cb00:0:0:0:0/56
  • 2001:250:5075:cc00:0:0:0:0/56
  • 2001:250:5075:cd00:0:0:0:0/56
  • 2001:250:5075:ce00:0:0:0:0/56
  • 2001:250:5075:cf00:0:0:0:0/56
  • 2001:250:5075:d000:0:0:0:0/56
  • 2001:250:5075:d100:0:0:0:0/56
  • 2001:250:5075:d200:0:0:0:0/56
  • 2001:250:5075:d300:0:0:0:0/56
  • 2001:250:5075:d400:0:0:0:0/56
  • 2001:250:5075:d500:0:0:0:0/56
  • 2001:250:5075:d600:0:0:0:0/56
  • 2001:250:5075:d700:0:0:0:0/56
  • 2001:250:5075:d800:0:0:0:0/56
  • 2001:250:5075:d900:0:0:0:0/56
  • 2001:250:5075:da00:0:0:0:0/56
  • 2001:250:5075:db00:0:0:0:0/56
  • 2001:250:5075:dc00:0:0:0:0/56
  • 2001:250:5075:dd00:0:0:0:0/56
  • 2001:250:5075:de00:0:0:0:0/56
  • 2001:250:5075:df00:0:0:0:0/56
  • 2001:250:5075:e000:0:0:0:0/56
  • 2001:250:5075:e100:0:0:0:0/56
  • 2001:250:5075:e200:0:0:0:0/56
  • 2001:250:5075:e300:0:0:0:0/56
  • 2001:250:5075:e400:0:0:0:0/56
  • 2001:250:5075:e500:0:0:0:0/56
  • 2001:250:5075:e600:0:0:0:0/56
  • 2001:250:5075:e700:0:0:0:0/56
  • 2001:250:5075:e800:0:0:0:0/56
  • 2001:250:5075:e900:0:0:0:0/56
  • 2001:250:5075:ea00:0:0:0:0/56
  • 2001:250:5075:eb00:0:0:0:0/56
  • 2001:250:5075:ec00:0:0:0:0/56
  • 2001:250:5075:ed00:0:0:0:0/56
  • 2001:250:5075:ee00:0:0:0:0/56
  • 2001:250:5075:ef00:0:0:0:0/56
  • 2001:250:5075:f000:0:0:0:0/56
  • 2001:250:5075:f100:0:0:0:0/56
  • 2001:250:5075:f200:0:0:0:0/56
  • 2001:250:5075:f300:0:0:0:0/56
  • 2001:250:5075:f400:0:0:0:0/56
  • 2001:250:5075:f500:0:0:0:0/56
  • 2001:250:5075:f600:0:0:0:0/56
  • 2001:250:5075:f700:0:0:0:0/56
  • 2001:250:5075:f800:0:0:0:0/56
  • 2001:250:5075:f900:0:0:0:0/56
  • 2001:250:5075:fa00:0:0:0:0/56
  • 2001:250:5075:fb00:0:0:0:0/56
  • 2001:250:5075:fc00:0:0:0:0/56
  • 2001:250:5075:fd00:0:0:0:0/56
  • 2001:250:5075:fe00:0:0:0:0/56
  • 2001:250:5075:ff00:0:0:0:0/56

Get started with 100,000 free lookups: sign up