IP subnet details

2001:250:5038::/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 2001:250:5038::/48 subnet

  • 2001:250:5038:0:0:0:0:0/56
  • 2001:250:5038:100:0:0:0:0/56
  • 2001:250:5038:200:0:0:0:0/56
  • 2001:250:5038:300:0:0:0:0/56
  • 2001:250:5038:400:0:0:0:0/56
  • 2001:250:5038:500:0:0:0:0/56
  • 2001:250:5038:600:0:0:0:0/56
  • 2001:250:5038:700:0:0:0:0/56
  • 2001:250:5038:800:0:0:0:0/56
  • 2001:250:5038:900:0:0:0:0/56
  • 2001:250:5038:a00:0:0:0:0/56
  • 2001:250:5038:b00:0:0:0:0/56
  • 2001:250:5038:c00:0:0:0:0/56
  • 2001:250:5038:d00:0:0:0:0/56
  • 2001:250:5038:e00:0:0:0:0/56
  • 2001:250:5038:f00:0:0:0:0/56
  • 2001:250:5038:1000:0:0:0:0/56
  • 2001:250:5038:1100:0:0:0:0/56
  • 2001:250:5038:1200:0:0:0:0/56
  • 2001:250:5038:1300:0:0:0:0/56
  • 2001:250:5038:1400:0:0:0:0/56
  • 2001:250:5038:1500:0:0:0:0/56
  • 2001:250:5038:1600:0:0:0:0/56
  • 2001:250:5038:1700:0:0:0:0/56
  • 2001:250:5038:1800:0:0:0:0/56
  • 2001:250:5038:1900:0:0:0:0/56
  • 2001:250:5038:1a00:0:0:0:0/56
  • 2001:250:5038:1b00:0:0:0:0/56
  • 2001:250:5038:1c00:0:0:0:0/56
  • 2001:250:5038:1d00:0:0:0:0/56
  • 2001:250:5038:1e00:0:0:0:0/56
  • 2001:250:5038:1f00:0:0:0:0/56
  • 2001:250:5038:2000:0:0:0:0/56
  • 2001:250:5038:2100:0:0:0:0/56
  • 2001:250:5038:2200:0:0:0:0/56
  • 2001:250:5038:2300:0:0:0:0/56
  • 2001:250:5038:2400:0:0:0:0/56
  • 2001:250:5038:2500:0:0:0:0/56
  • 2001:250:5038:2600:0:0:0:0/56
  • 2001:250:5038:2700:0:0:0:0/56
  • 2001:250:5038:2800:0:0:0:0/56
  • 2001:250:5038:2900:0:0:0:0/56
  • 2001:250:5038:2a00:0:0:0:0/56
  • 2001:250:5038:2b00:0:0:0:0/56
  • 2001:250:5038:2c00:0:0:0:0/56
  • 2001:250:5038:2d00:0:0:0:0/56
  • 2001:250:5038:2e00:0:0:0:0/56
  • 2001:250:5038:2f00:0:0:0:0/56
  • 2001:250:5038:3000:0:0:0:0/56
  • 2001:250:5038:3100:0:0:0:0/56
  • 2001:250:5038:3200:0:0:0:0/56
  • 2001:250:5038:3300:0:0:0:0/56
  • 2001:250:5038:3400:0:0:0:0/56
  • 2001:250:5038:3500:0:0:0:0/56
  • 2001:250:5038:3600:0:0:0:0/56
  • 2001:250:5038:3700:0:0:0:0/56
  • 2001:250:5038:3800:0:0:0:0/56
  • 2001:250:5038:3900:0:0:0:0/56
  • 2001:250:5038:3a00:0:0:0:0/56
  • 2001:250:5038:3b00:0:0:0:0/56
  • 2001:250:5038:3c00:0:0:0:0/56
  • 2001:250:5038:3d00:0:0:0:0/56
  • 2001:250:5038:3e00:0:0:0:0/56
  • 2001:250:5038:3f00:0:0:0:0/56
  • 2001:250:5038:4000:0:0:0:0/56
  • 2001:250:5038:4100:0:0:0:0/56
  • 2001:250:5038:4200:0:0:0:0/56
  • 2001:250:5038:4300:0:0:0:0/56
  • 2001:250:5038:4400:0:0:0:0/56
  • 2001:250:5038:4500:0:0:0:0/56
  • 2001:250:5038:4600:0:0:0:0/56
  • 2001:250:5038:4700:0:0:0:0/56
  • 2001:250:5038:4800:0:0:0:0/56
  • 2001:250:5038:4900:0:0:0:0/56
  • 2001:250:5038:4a00:0:0:0:0/56
  • 2001:250:5038:4b00:0:0:0:0/56
  • 2001:250:5038:4c00:0:0:0:0/56
  • 2001:250:5038:4d00:0:0:0:0/56
  • 2001:250:5038:4e00:0:0:0:0/56
  • 2001:250:5038:4f00:0:0:0:0/56
  • 2001:250:5038:5000:0:0:0:0/56
  • 2001:250:5038:5100:0:0:0:0/56
  • 2001:250:5038:5200:0:0:0:0/56
  • 2001:250:5038:5300:0:0:0:0/56
  • 2001:250:5038:5400:0:0:0:0/56
  • 2001:250:5038:5500:0:0:0:0/56
  • 2001:250:5038:5600:0:0:0:0/56
  • 2001:250:5038:5700:0:0:0:0/56
  • 2001:250:5038:5800:0:0:0:0/56
  • 2001:250:5038:5900:0:0:0:0/56
  • 2001:250:5038:5a00:0:0:0:0/56
  • 2001:250:5038:5b00:0:0:0:0/56
  • 2001:250:5038:5c00:0:0:0:0/56
  • 2001:250:5038:5d00:0:0:0:0/56
  • 2001:250:5038:5e00:0:0:0:0/56
  • 2001:250:5038:5f00:0:0:0:0/56
  • 2001:250:5038:6000:0:0:0:0/56
  • 2001:250:5038:6100:0:0:0:0/56
  • 2001:250:5038:6200:0:0:0:0/56
  • 2001:250:5038:6300:0:0:0:0/56
  • 2001:250:5038:6400:0:0:0:0/56
  • 2001:250:5038:6500:0:0:0:0/56
  • 2001:250:5038:6600:0:0:0:0/56
  • 2001:250:5038:6700:0:0:0:0/56
  • 2001:250:5038:6800:0:0:0:0/56
  • 2001:250:5038:6900:0:0:0:0/56
  • 2001:250:5038:6a00:0:0:0:0/56
  • 2001:250:5038:6b00:0:0:0:0/56
  • 2001:250:5038:6c00:0:0:0:0/56
  • 2001:250:5038:6d00:0:0:0:0/56
  • 2001:250:5038:6e00:0:0:0:0/56
  • 2001:250:5038:6f00:0:0:0:0/56
  • 2001:250:5038:7000:0:0:0:0/56
  • 2001:250:5038:7100:0:0:0:0/56
  • 2001:250:5038:7200:0:0:0:0/56
  • 2001:250:5038:7300:0:0:0:0/56
  • 2001:250:5038:7400:0:0:0:0/56
  • 2001:250:5038:7500:0:0:0:0/56
  • 2001:250:5038:7600:0:0:0:0/56
  • 2001:250:5038:7700:0:0:0:0/56
  • 2001:250:5038:7800:0:0:0:0/56
  • 2001:250:5038:7900:0:0:0:0/56
  • 2001:250:5038:7a00:0:0:0:0/56
  • 2001:250:5038:7b00:0:0:0:0/56
  • 2001:250:5038:7c00:0:0:0:0/56
  • 2001:250:5038:7d00:0:0:0:0/56
  • 2001:250:5038:7e00:0:0:0:0/56
  • 2001:250:5038:7f00:0:0:0:0/56
  • 2001:250:5038:8000:0:0:0:0/56
  • 2001:250:5038:8100:0:0:0:0/56
  • 2001:250:5038:8200:0:0:0:0/56
  • 2001:250:5038:8300:0:0:0:0/56
  • 2001:250:5038:8400:0:0:0:0/56
  • 2001:250:5038:8500:0:0:0:0/56
  • 2001:250:5038:8600:0:0:0:0/56
  • 2001:250:5038:8700:0:0:0:0/56
  • 2001:250:5038:8800:0:0:0:0/56
  • 2001:250:5038:8900:0:0:0:0/56
  • 2001:250:5038:8a00:0:0:0:0/56
  • 2001:250:5038:8b00:0:0:0:0/56
  • 2001:250:5038:8c00:0:0:0:0/56
  • 2001:250:5038:8d00:0:0:0:0/56
  • 2001:250:5038:8e00:0:0:0:0/56
  • 2001:250:5038:8f00:0:0:0:0/56
  • 2001:250:5038:9000:0:0:0:0/56
  • 2001:250:5038:9100:0:0:0:0/56
  • 2001:250:5038:9200:0:0:0:0/56
  • 2001:250:5038:9300:0:0:0:0/56
  • 2001:250:5038:9400:0:0:0:0/56
  • 2001:250:5038:9500:0:0:0:0/56
  • 2001:250:5038:9600:0:0:0:0/56
  • 2001:250:5038:9700:0:0:0:0/56
  • 2001:250:5038:9800:0:0:0:0/56
  • 2001:250:5038:9900:0:0:0:0/56
  • 2001:250:5038:9a00:0:0:0:0/56
  • 2001:250:5038:9b00:0:0:0:0/56
  • 2001:250:5038:9c00:0:0:0:0/56
  • 2001:250:5038:9d00:0:0:0:0/56
  • 2001:250:5038:9e00:0:0:0:0/56
  • 2001:250:5038:9f00:0:0:0:0/56
  • 2001:250:5038:a000:0:0:0:0/56
  • 2001:250:5038:a100:0:0:0:0/56
  • 2001:250:5038:a200:0:0:0:0/56
  • 2001:250:5038:a300:0:0:0:0/56
  • 2001:250:5038:a400:0:0:0:0/56
  • 2001:250:5038:a500:0:0:0:0/56
  • 2001:250:5038:a600:0:0:0:0/56
  • 2001:250:5038:a700:0:0:0:0/56
  • 2001:250:5038:a800:0:0:0:0/56
  • 2001:250:5038:a900:0:0:0:0/56
  • 2001:250:5038:aa00:0:0:0:0/56
  • 2001:250:5038:ab00:0:0:0:0/56
  • 2001:250:5038:ac00:0:0:0:0/56
  • 2001:250:5038:ad00:0:0:0:0/56
  • 2001:250:5038:ae00:0:0:0:0/56
  • 2001:250:5038:af00:0:0:0:0/56
  • 2001:250:5038:b000:0:0:0:0/56
  • 2001:250:5038:b100:0:0:0:0/56
  • 2001:250:5038:b200:0:0:0:0/56
  • 2001:250:5038:b300:0:0:0:0/56
  • 2001:250:5038:b400:0:0:0:0/56
  • 2001:250:5038:b500:0:0:0:0/56
  • 2001:250:5038:b600:0:0:0:0/56
  • 2001:250:5038:b700:0:0:0:0/56
  • 2001:250:5038:b800:0:0:0:0/56
  • 2001:250:5038:b900:0:0:0:0/56
  • 2001:250:5038:ba00:0:0:0:0/56
  • 2001:250:5038:bb00:0:0:0:0/56
  • 2001:250:5038:bc00:0:0:0:0/56
  • 2001:250:5038:bd00:0:0:0:0/56
  • 2001:250:5038:be00:0:0:0:0/56
  • 2001:250:5038:bf00:0:0:0:0/56
  • 2001:250:5038:c000:0:0:0:0/56
  • 2001:250:5038:c100:0:0:0:0/56
  • 2001:250:5038:c200:0:0:0:0/56
  • 2001:250:5038:c300:0:0:0:0/56
  • 2001:250:5038:c400:0:0:0:0/56
  • 2001:250:5038:c500:0:0:0:0/56
  • 2001:250:5038:c600:0:0:0:0/56
  • 2001:250:5038:c700:0:0:0:0/56
  • 2001:250:5038:c800:0:0:0:0/56
  • 2001:250:5038:c900:0:0:0:0/56
  • 2001:250:5038:ca00:0:0:0:0/56
  • 2001:250:5038:cb00:0:0:0:0/56
  • 2001:250:5038:cc00:0:0:0:0/56
  • 2001:250:5038:cd00:0:0:0:0/56
  • 2001:250:5038:ce00:0:0:0:0/56
  • 2001:250:5038:cf00:0:0:0:0/56
  • 2001:250:5038:d000:0:0:0:0/56
  • 2001:250:5038:d100:0:0:0:0/56
  • 2001:250:5038:d200:0:0:0:0/56
  • 2001:250:5038:d300:0:0:0:0/56
  • 2001:250:5038:d400:0:0:0:0/56
  • 2001:250:5038:d500:0:0:0:0/56
  • 2001:250:5038:d600:0:0:0:0/56
  • 2001:250:5038:d700:0:0:0:0/56
  • 2001:250:5038:d800:0:0:0:0/56
  • 2001:250:5038:d900:0:0:0:0/56
  • 2001:250:5038:da00:0:0:0:0/56
  • 2001:250:5038:db00:0:0:0:0/56
  • 2001:250:5038:dc00:0:0:0:0/56
  • 2001:250:5038:dd00:0:0:0:0/56
  • 2001:250:5038:de00:0:0:0:0/56
  • 2001:250:5038:df00:0:0:0:0/56
  • 2001:250:5038:e000:0:0:0:0/56
  • 2001:250:5038:e100:0:0:0:0/56
  • 2001:250:5038:e200:0:0:0:0/56
  • 2001:250:5038:e300:0:0:0:0/56
  • 2001:250:5038:e400:0:0:0:0/56
  • 2001:250:5038:e500:0:0:0:0/56
  • 2001:250:5038:e600:0:0:0:0/56
  • 2001:250:5038:e700:0:0:0:0/56
  • 2001:250:5038:e800:0:0:0:0/56
  • 2001:250:5038:e900:0:0:0:0/56
  • 2001:250:5038:ea00:0:0:0:0/56
  • 2001:250:5038:eb00:0:0:0:0/56
  • 2001:250:5038:ec00:0:0:0:0/56
  • 2001:250:5038:ed00:0:0:0:0/56
  • 2001:250:5038:ee00:0:0:0:0/56
  • 2001:250:5038:ef00:0:0:0:0/56
  • 2001:250:5038:f000:0:0:0:0/56
  • 2001:250:5038:f100:0:0:0:0/56
  • 2001:250:5038:f200:0:0:0:0/56
  • 2001:250:5038:f300:0:0:0:0/56
  • 2001:250:5038:f400:0:0:0:0/56
  • 2001:250:5038:f500:0:0:0:0/56
  • 2001:250:5038:f600:0:0:0:0/56
  • 2001:250:5038:f700:0:0:0:0/56
  • 2001:250:5038:f800:0:0:0:0/56
  • 2001:250:5038:f900:0:0:0:0/56
  • 2001:250:5038:fa00:0:0:0:0/56
  • 2001:250:5038:fb00:0:0:0:0/56
  • 2001:250:5038:fc00:0:0:0:0/56
  • 2001:250:5038:fd00:0:0:0:0/56
  • 2001:250:5038:fe00:0:0:0:0/56
  • 2001:250:5038:ff00:0:0:0:0/56

Get started with 100,000 free lookups: sign up