IP subnet details

2001:250:5037::/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 2001:250:5037::/48 subnet

  • 2001:250:5037:0:0:0:0:0/56
  • 2001:250:5037:100:0:0:0:0/56
  • 2001:250:5037:200:0:0:0:0/56
  • 2001:250:5037:300:0:0:0:0/56
  • 2001:250:5037:400:0:0:0:0/56
  • 2001:250:5037:500:0:0:0:0/56
  • 2001:250:5037:600:0:0:0:0/56
  • 2001:250:5037:700:0:0:0:0/56
  • 2001:250:5037:800:0:0:0:0/56
  • 2001:250:5037:900:0:0:0:0/56
  • 2001:250:5037:a00:0:0:0:0/56
  • 2001:250:5037:b00:0:0:0:0/56
  • 2001:250:5037:c00:0:0:0:0/56
  • 2001:250:5037:d00:0:0:0:0/56
  • 2001:250:5037:e00:0:0:0:0/56
  • 2001:250:5037:f00:0:0:0:0/56
  • 2001:250:5037:1000:0:0:0:0/56
  • 2001:250:5037:1100:0:0:0:0/56
  • 2001:250:5037:1200:0:0:0:0/56
  • 2001:250:5037:1300:0:0:0:0/56
  • 2001:250:5037:1400:0:0:0:0/56
  • 2001:250:5037:1500:0:0:0:0/56
  • 2001:250:5037:1600:0:0:0:0/56
  • 2001:250:5037:1700:0:0:0:0/56
  • 2001:250:5037:1800:0:0:0:0/56
  • 2001:250:5037:1900:0:0:0:0/56
  • 2001:250:5037:1a00:0:0:0:0/56
  • 2001:250:5037:1b00:0:0:0:0/56
  • 2001:250:5037:1c00:0:0:0:0/56
  • 2001:250:5037:1d00:0:0:0:0/56
  • 2001:250:5037:1e00:0:0:0:0/56
  • 2001:250:5037:1f00:0:0:0:0/56
  • 2001:250:5037:2000:0:0:0:0/56
  • 2001:250:5037:2100:0:0:0:0/56
  • 2001:250:5037:2200:0:0:0:0/56
  • 2001:250:5037:2300:0:0:0:0/56
  • 2001:250:5037:2400:0:0:0:0/56
  • 2001:250:5037:2500:0:0:0:0/56
  • 2001:250:5037:2600:0:0:0:0/56
  • 2001:250:5037:2700:0:0:0:0/56
  • 2001:250:5037:2800:0:0:0:0/56
  • 2001:250:5037:2900:0:0:0:0/56
  • 2001:250:5037:2a00:0:0:0:0/56
  • 2001:250:5037:2b00:0:0:0:0/56
  • 2001:250:5037:2c00:0:0:0:0/56
  • 2001:250:5037:2d00:0:0:0:0/56
  • 2001:250:5037:2e00:0:0:0:0/56
  • 2001:250:5037:2f00:0:0:0:0/56
  • 2001:250:5037:3000:0:0:0:0/56
  • 2001:250:5037:3100:0:0:0:0/56
  • 2001:250:5037:3200:0:0:0:0/56
  • 2001:250:5037:3300:0:0:0:0/56
  • 2001:250:5037:3400:0:0:0:0/56
  • 2001:250:5037:3500:0:0:0:0/56
  • 2001:250:5037:3600:0:0:0:0/56
  • 2001:250:5037:3700:0:0:0:0/56
  • 2001:250:5037:3800:0:0:0:0/56
  • 2001:250:5037:3900:0:0:0:0/56
  • 2001:250:5037:3a00:0:0:0:0/56
  • 2001:250:5037:3b00:0:0:0:0/56
  • 2001:250:5037:3c00:0:0:0:0/56
  • 2001:250:5037:3d00:0:0:0:0/56
  • 2001:250:5037:3e00:0:0:0:0/56
  • 2001:250:5037:3f00:0:0:0:0/56
  • 2001:250:5037:4000:0:0:0:0/56
  • 2001:250:5037:4100:0:0:0:0/56
  • 2001:250:5037:4200:0:0:0:0/56
  • 2001:250:5037:4300:0:0:0:0/56
  • 2001:250:5037:4400:0:0:0:0/56
  • 2001:250:5037:4500:0:0:0:0/56
  • 2001:250:5037:4600:0:0:0:0/56
  • 2001:250:5037:4700:0:0:0:0/56
  • 2001:250:5037:4800:0:0:0:0/56
  • 2001:250:5037:4900:0:0:0:0/56
  • 2001:250:5037:4a00:0:0:0:0/56
  • 2001:250:5037:4b00:0:0:0:0/56
  • 2001:250:5037:4c00:0:0:0:0/56
  • 2001:250:5037:4d00:0:0:0:0/56
  • 2001:250:5037:4e00:0:0:0:0/56
  • 2001:250:5037:4f00:0:0:0:0/56
  • 2001:250:5037:5000:0:0:0:0/56
  • 2001:250:5037:5100:0:0:0:0/56
  • 2001:250:5037:5200:0:0:0:0/56
  • 2001:250:5037:5300:0:0:0:0/56
  • 2001:250:5037:5400:0:0:0:0/56
  • 2001:250:5037:5500:0:0:0:0/56
  • 2001:250:5037:5600:0:0:0:0/56
  • 2001:250:5037:5700:0:0:0:0/56
  • 2001:250:5037:5800:0:0:0:0/56
  • 2001:250:5037:5900:0:0:0:0/56
  • 2001:250:5037:5a00:0:0:0:0/56
  • 2001:250:5037:5b00:0:0:0:0/56
  • 2001:250:5037:5c00:0:0:0:0/56
  • 2001:250:5037:5d00:0:0:0:0/56
  • 2001:250:5037:5e00:0:0:0:0/56
  • 2001:250:5037:5f00:0:0:0:0/56
  • 2001:250:5037:6000:0:0:0:0/56
  • 2001:250:5037:6100:0:0:0:0/56
  • 2001:250:5037:6200:0:0:0:0/56
  • 2001:250:5037:6300:0:0:0:0/56
  • 2001:250:5037:6400:0:0:0:0/56
  • 2001:250:5037:6500:0:0:0:0/56
  • 2001:250:5037:6600:0:0:0:0/56
  • 2001:250:5037:6700:0:0:0:0/56
  • 2001:250:5037:6800:0:0:0:0/56
  • 2001:250:5037:6900:0:0:0:0/56
  • 2001:250:5037:6a00:0:0:0:0/56
  • 2001:250:5037:6b00:0:0:0:0/56
  • 2001:250:5037:6c00:0:0:0:0/56
  • 2001:250:5037:6d00:0:0:0:0/56
  • 2001:250:5037:6e00:0:0:0:0/56
  • 2001:250:5037:6f00:0:0:0:0/56
  • 2001:250:5037:7000:0:0:0:0/56
  • 2001:250:5037:7100:0:0:0:0/56
  • 2001:250:5037:7200:0:0:0:0/56
  • 2001:250:5037:7300:0:0:0:0/56
  • 2001:250:5037:7400:0:0:0:0/56
  • 2001:250:5037:7500:0:0:0:0/56
  • 2001:250:5037:7600:0:0:0:0/56
  • 2001:250:5037:7700:0:0:0:0/56
  • 2001:250:5037:7800:0:0:0:0/56
  • 2001:250:5037:7900:0:0:0:0/56
  • 2001:250:5037:7a00:0:0:0:0/56
  • 2001:250:5037:7b00:0:0:0:0/56
  • 2001:250:5037:7c00:0:0:0:0/56
  • 2001:250:5037:7d00:0:0:0:0/56
  • 2001:250:5037:7e00:0:0:0:0/56
  • 2001:250:5037:7f00:0:0:0:0/56
  • 2001:250:5037:8000:0:0:0:0/56
  • 2001:250:5037:8100:0:0:0:0/56
  • 2001:250:5037:8200:0:0:0:0/56
  • 2001:250:5037:8300:0:0:0:0/56
  • 2001:250:5037:8400:0:0:0:0/56
  • 2001:250:5037:8500:0:0:0:0/56
  • 2001:250:5037:8600:0:0:0:0/56
  • 2001:250:5037:8700:0:0:0:0/56
  • 2001:250:5037:8800:0:0:0:0/56
  • 2001:250:5037:8900:0:0:0:0/56
  • 2001:250:5037:8a00:0:0:0:0/56
  • 2001:250:5037:8b00:0:0:0:0/56
  • 2001:250:5037:8c00:0:0:0:0/56
  • 2001:250:5037:8d00:0:0:0:0/56
  • 2001:250:5037:8e00:0:0:0:0/56
  • 2001:250:5037:8f00:0:0:0:0/56
  • 2001:250:5037:9000:0:0:0:0/56
  • 2001:250:5037:9100:0:0:0:0/56
  • 2001:250:5037:9200:0:0:0:0/56
  • 2001:250:5037:9300:0:0:0:0/56
  • 2001:250:5037:9400:0:0:0:0/56
  • 2001:250:5037:9500:0:0:0:0/56
  • 2001:250:5037:9600:0:0:0:0/56
  • 2001:250:5037:9700:0:0:0:0/56
  • 2001:250:5037:9800:0:0:0:0/56
  • 2001:250:5037:9900:0:0:0:0/56
  • 2001:250:5037:9a00:0:0:0:0/56
  • 2001:250:5037:9b00:0:0:0:0/56
  • 2001:250:5037:9c00:0:0:0:0/56
  • 2001:250:5037:9d00:0:0:0:0/56
  • 2001:250:5037:9e00:0:0:0:0/56
  • 2001:250:5037:9f00:0:0:0:0/56
  • 2001:250:5037:a000:0:0:0:0/56
  • 2001:250:5037:a100:0:0:0:0/56
  • 2001:250:5037:a200:0:0:0:0/56
  • 2001:250:5037:a300:0:0:0:0/56
  • 2001:250:5037:a400:0:0:0:0/56
  • 2001:250:5037:a500:0:0:0:0/56
  • 2001:250:5037:a600:0:0:0:0/56
  • 2001:250:5037:a700:0:0:0:0/56
  • 2001:250:5037:a800:0:0:0:0/56
  • 2001:250:5037:a900:0:0:0:0/56
  • 2001:250:5037:aa00:0:0:0:0/56
  • 2001:250:5037:ab00:0:0:0:0/56
  • 2001:250:5037:ac00:0:0:0:0/56
  • 2001:250:5037:ad00:0:0:0:0/56
  • 2001:250:5037:ae00:0:0:0:0/56
  • 2001:250:5037:af00:0:0:0:0/56
  • 2001:250:5037:b000:0:0:0:0/56
  • 2001:250:5037:b100:0:0:0:0/56
  • 2001:250:5037:b200:0:0:0:0/56
  • 2001:250:5037:b300:0:0:0:0/56
  • 2001:250:5037:b400:0:0:0:0/56
  • 2001:250:5037:b500:0:0:0:0/56
  • 2001:250:5037:b600:0:0:0:0/56
  • 2001:250:5037:b700:0:0:0:0/56
  • 2001:250:5037:b800:0:0:0:0/56
  • 2001:250:5037:b900:0:0:0:0/56
  • 2001:250:5037:ba00:0:0:0:0/56
  • 2001:250:5037:bb00:0:0:0:0/56
  • 2001:250:5037:bc00:0:0:0:0/56
  • 2001:250:5037:bd00:0:0:0:0/56
  • 2001:250:5037:be00:0:0:0:0/56
  • 2001:250:5037:bf00:0:0:0:0/56
  • 2001:250:5037:c000:0:0:0:0/56
  • 2001:250:5037:c100:0:0:0:0/56
  • 2001:250:5037:c200:0:0:0:0/56
  • 2001:250:5037:c300:0:0:0:0/56
  • 2001:250:5037:c400:0:0:0:0/56
  • 2001:250:5037:c500:0:0:0:0/56
  • 2001:250:5037:c600:0:0:0:0/56
  • 2001:250:5037:c700:0:0:0:0/56
  • 2001:250:5037:c800:0:0:0:0/56
  • 2001:250:5037:c900:0:0:0:0/56
  • 2001:250:5037:ca00:0:0:0:0/56
  • 2001:250:5037:cb00:0:0:0:0/56
  • 2001:250:5037:cc00:0:0:0:0/56
  • 2001:250:5037:cd00:0:0:0:0/56
  • 2001:250:5037:ce00:0:0:0:0/56
  • 2001:250:5037:cf00:0:0:0:0/56
  • 2001:250:5037:d000:0:0:0:0/56
  • 2001:250:5037:d100:0:0:0:0/56
  • 2001:250:5037:d200:0:0:0:0/56
  • 2001:250:5037:d300:0:0:0:0/56
  • 2001:250:5037:d400:0:0:0:0/56
  • 2001:250:5037:d500:0:0:0:0/56
  • 2001:250:5037:d600:0:0:0:0/56
  • 2001:250:5037:d700:0:0:0:0/56
  • 2001:250:5037:d800:0:0:0:0/56
  • 2001:250:5037:d900:0:0:0:0/56
  • 2001:250:5037:da00:0:0:0:0/56
  • 2001:250:5037:db00:0:0:0:0/56
  • 2001:250:5037:dc00:0:0:0:0/56
  • 2001:250:5037:dd00:0:0:0:0/56
  • 2001:250:5037:de00:0:0:0:0/56
  • 2001:250:5037:df00:0:0:0:0/56
  • 2001:250:5037:e000:0:0:0:0/56
  • 2001:250:5037:e100:0:0:0:0/56
  • 2001:250:5037:e200:0:0:0:0/56
  • 2001:250:5037:e300:0:0:0:0/56
  • 2001:250:5037:e400:0:0:0:0/56
  • 2001:250:5037:e500:0:0:0:0/56
  • 2001:250:5037:e600:0:0:0:0/56
  • 2001:250:5037:e700:0:0:0:0/56
  • 2001:250:5037:e800:0:0:0:0/56
  • 2001:250:5037:e900:0:0:0:0/56
  • 2001:250:5037:ea00:0:0:0:0/56
  • 2001:250:5037:eb00:0:0:0:0/56
  • 2001:250:5037:ec00:0:0:0:0/56
  • 2001:250:5037:ed00:0:0:0:0/56
  • 2001:250:5037:ee00:0:0:0:0/56
  • 2001:250:5037:ef00:0:0:0:0/56
  • 2001:250:5037:f000:0:0:0:0/56
  • 2001:250:5037:f100:0:0:0:0/56
  • 2001:250:5037:f200:0:0:0:0/56
  • 2001:250:5037:f300:0:0:0:0/56
  • 2001:250:5037:f400:0:0:0:0/56
  • 2001:250:5037:f500:0:0:0:0/56
  • 2001:250:5037:f600:0:0:0:0/56
  • 2001:250:5037:f700:0:0:0:0/56
  • 2001:250:5037:f800:0:0:0:0/56
  • 2001:250:5037:f900:0:0:0:0/56
  • 2001:250:5037:fa00:0:0:0:0/56
  • 2001:250:5037:fb00:0:0:0:0/56
  • 2001:250:5037:fc00:0:0:0:0/56
  • 2001:250:5037:fd00:0:0:0:0/56
  • 2001:250:5037:fe00:0:0:0:0/56
  • 2001:250:5037:ff00:0:0:0:0/56

Get started with 100,000 free lookups: sign up