IP subnet details

240c:ca28::/32

AS24363  — Cernet2 Ix at Shandong University

Summary

Country
CN China
Domain cernic.net
Size 79,228,162,514,264,340,000,000,000,000
Registry APNIC
Network Name CERNET

Whois

[whois.apnic.net]



inet6num: 240c:c000::/20
netname: CERNET
descr: China Education and Research Network
descr: Tsinghua University
country: CN
org: ORG-CEAR1-AP
admin-c: CER-AP
tech-c: CER-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
remarks: --------------------------------------------
remarks: To report network abuse, please contact mnt-irt
remarks: For troubleshooting, please contact tech-c and admin-c
remarks: Report invalid contact via www.apnic.net/invalidcontact
remarks: -----------------------------------------------
mnt-by: APNIC-HM
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
last-modified: 2023-08-28T06:40:49Z
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

organisation: ORG-CEAR1-AP
org-name: China Education and Research Network (CERNET)
country: CN
address: FIT 3-220,
address: Tsinghua University
phone: +86-10-62785983
fax-no: +86-10-62785933
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2018-09-13T12:56:34Z
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

role: CERNET Helpdesk
address: CERNET Center
address: Beijing 100084, China
country: CN
phone: +86-10-6278-4049
fax-no: +86-10-6278-5933
e-mail: [email protected]
remarks: [email protected]
admin-c: XL1-CN
tech-c: SZ2-AP
nic-hdl: CER-AP
mnt-by: MAINT-CERNET-AP
last-modified: 2020-09-03T09:14:12Z
source: APNIC


route6: 240c:c000::/20
descr: CERNET
origin: AS23910
mnt-by: MAINT-CERNET-AP
last-modified: 2020-08-31T01:22:02Z
source: APNIC



CIDR IP address subranges within 240c:ca28::/32 subnet

  • 240c:ca28:0:0:0:0:0:0/40
  • 240c:ca28:100:0:0:0:0:0/40
  • 240c:ca28:200:0:0:0:0:0/40
  • 240c:ca28:300:0:0:0:0:0/40
  • 240c:ca28:400:0:0:0:0:0/40
  • 240c:ca28:500:0:0:0:0:0/40
  • 240c:ca28:600:0:0:0:0:0/40
  • 240c:ca28:700:0:0:0:0:0/40
  • 240c:ca28:800:0:0:0:0:0/40
  • 240c:ca28:900:0:0:0:0:0/40
  • 240c:ca28:a00:0:0:0:0:0/40
  • 240c:ca28:b00:0:0:0:0:0/40
  • 240c:ca28:c00:0:0:0:0:0/40
  • 240c:ca28:d00:0:0:0:0:0/40
  • 240c:ca28:e00:0:0:0:0:0/40
  • 240c:ca28:f00:0:0:0:0:0/40
  • 240c:ca28:1000:0:0:0:0:0/40
  • 240c:ca28:1100:0:0:0:0:0/40
  • 240c:ca28:1200:0:0:0:0:0/40
  • 240c:ca28:1300:0:0:0:0:0/40
  • 240c:ca28:1400:0:0:0:0:0/40
  • 240c:ca28:1500:0:0:0:0:0/40
  • 240c:ca28:1600:0:0:0:0:0/40
  • 240c:ca28:1700:0:0:0:0:0/40
  • 240c:ca28:1800:0:0:0:0:0/40
  • 240c:ca28:1900:0:0:0:0:0/40
  • 240c:ca28:1a00:0:0:0:0:0/40
  • 240c:ca28:1b00:0:0:0:0:0/40
  • 240c:ca28:1c00:0:0:0:0:0/40
  • 240c:ca28:1d00:0:0:0:0:0/40
  • 240c:ca28:1e00:0:0:0:0:0/40
  • 240c:ca28:1f00:0:0:0:0:0/40
  • 240c:ca28:2000:0:0:0:0:0/40
  • 240c:ca28:2100:0:0:0:0:0/40
  • 240c:ca28:2200:0:0:0:0:0/40
  • 240c:ca28:2300:0:0:0:0:0/40
  • 240c:ca28:2400:0:0:0:0:0/40
  • 240c:ca28:2500:0:0:0:0:0/40
  • 240c:ca28:2600:0:0:0:0:0/40
  • 240c:ca28:2700:0:0:0:0:0/40
  • 240c:ca28:2800:0:0:0:0:0/40
  • 240c:ca28:2900:0:0:0:0:0/40
  • 240c:ca28:2a00:0:0:0:0:0/40
  • 240c:ca28:2b00:0:0:0:0:0/40
  • 240c:ca28:2c00:0:0:0:0:0/40
  • 240c:ca28:2d00:0:0:0:0:0/40
  • 240c:ca28:2e00:0:0:0:0:0/40
  • 240c:ca28:2f00:0:0:0:0:0/40
  • 240c:ca28:3000:0:0:0:0:0/40
  • 240c:ca28:3100:0:0:0:0:0/40
  • 240c:ca28:3200:0:0:0:0:0/40
  • 240c:ca28:3300:0:0:0:0:0/40
  • 240c:ca28:3400:0:0:0:0:0/40
  • 240c:ca28:3500:0:0:0:0:0/40
  • 240c:ca28:3600:0:0:0:0:0/40
  • 240c:ca28:3700:0:0:0:0:0/40
  • 240c:ca28:3800:0:0:0:0:0/40
  • 240c:ca28:3900:0:0:0:0:0/40
  • 240c:ca28:3a00:0:0:0:0:0/40
  • 240c:ca28:3b00:0:0:0:0:0/40
  • 240c:ca28:3c00:0:0:0:0:0/40
  • 240c:ca28:3d00:0:0:0:0:0/40
  • 240c:ca28:3e00:0:0:0:0:0/40
  • 240c:ca28:3f00:0:0:0:0:0/40
  • 240c:ca28:4000:0:0:0:0:0/40
  • 240c:ca28:4100:0:0:0:0:0/40
  • 240c:ca28:4200:0:0:0:0:0/40
  • 240c:ca28:4300:0:0:0:0:0/40
  • 240c:ca28:4400:0:0:0:0:0/40
  • 240c:ca28:4500:0:0:0:0:0/40
  • 240c:ca28:4600:0:0:0:0:0/40
  • 240c:ca28:4700:0:0:0:0:0/40
  • 240c:ca28:4800:0:0:0:0:0/40
  • 240c:ca28:4900:0:0:0:0:0/40
  • 240c:ca28:4a00:0:0:0:0:0/40
  • 240c:ca28:4b00:0:0:0:0:0/40
  • 240c:ca28:4c00:0:0:0:0:0/40
  • 240c:ca28:4d00:0:0:0:0:0/40
  • 240c:ca28:4e00:0:0:0:0:0/40
  • 240c:ca28:4f00:0:0:0:0:0/40
  • 240c:ca28:5000:0:0:0:0:0/40
  • 240c:ca28:5100:0:0:0:0:0/40
  • 240c:ca28:5200:0:0:0:0:0/40
  • 240c:ca28:5300:0:0:0:0:0/40
  • 240c:ca28:5400:0:0:0:0:0/40
  • 240c:ca28:5500:0:0:0:0:0/40
  • 240c:ca28:5600:0:0:0:0:0/40
  • 240c:ca28:5700:0:0:0:0:0/40
  • 240c:ca28:5800:0:0:0:0:0/40
  • 240c:ca28:5900:0:0:0:0:0/40
  • 240c:ca28:5a00:0:0:0:0:0/40
  • 240c:ca28:5b00:0:0:0:0:0/40
  • 240c:ca28:5c00:0:0:0:0:0/40
  • 240c:ca28:5d00:0:0:0:0:0/40
  • 240c:ca28:5e00:0:0:0:0:0/40
  • 240c:ca28:5f00:0:0:0:0:0/40
  • 240c:ca28:6000:0:0:0:0:0/40
  • 240c:ca28:6100:0:0:0:0:0/40
  • 240c:ca28:6200:0:0:0:0:0/40
  • 240c:ca28:6300:0:0:0:0:0/40
  • 240c:ca28:6400:0:0:0:0:0/40
  • 240c:ca28:6500:0:0:0:0:0/40
  • 240c:ca28:6600:0:0:0:0:0/40
  • 240c:ca28:6700:0:0:0:0:0/40
  • 240c:ca28:6800:0:0:0:0:0/40
  • 240c:ca28:6900:0:0:0:0:0/40
  • 240c:ca28:6a00:0:0:0:0:0/40
  • 240c:ca28:6b00:0:0:0:0:0/40
  • 240c:ca28:6c00:0:0:0:0:0/40
  • 240c:ca28:6d00:0:0:0:0:0/40
  • 240c:ca28:6e00:0:0:0:0:0/40
  • 240c:ca28:6f00:0:0:0:0:0/40
  • 240c:ca28:7000:0:0:0:0:0/40
  • 240c:ca28:7100:0:0:0:0:0/40
  • 240c:ca28:7200:0:0:0:0:0/40
  • 240c:ca28:7300:0:0:0:0:0/40
  • 240c:ca28:7400:0:0:0:0:0/40
  • 240c:ca28:7500:0:0:0:0:0/40
  • 240c:ca28:7600:0:0:0:0:0/40
  • 240c:ca28:7700:0:0:0:0:0/40
  • 240c:ca28:7800:0:0:0:0:0/40
  • 240c:ca28:7900:0:0:0:0:0/40
  • 240c:ca28:7a00:0:0:0:0:0/40
  • 240c:ca28:7b00:0:0:0:0:0/40
  • 240c:ca28:7c00:0:0:0:0:0/40
  • 240c:ca28:7d00:0:0:0:0:0/40
  • 240c:ca28:7e00:0:0:0:0:0/40
  • 240c:ca28:7f00:0:0:0:0:0/40
  • 240c:ca28:8000:0:0:0:0:0/40
  • 240c:ca28:8100:0:0:0:0:0/40
  • 240c:ca28:8200:0:0:0:0:0/40
  • 240c:ca28:8300:0:0:0:0:0/40
  • 240c:ca28:8400:0:0:0:0:0/40
  • 240c:ca28:8500:0:0:0:0:0/40
  • 240c:ca28:8600:0:0:0:0:0/40
  • 240c:ca28:8700:0:0:0:0:0/40
  • 240c:ca28:8800:0:0:0:0:0/40
  • 240c:ca28:8900:0:0:0:0:0/40
  • 240c:ca28:8a00:0:0:0:0:0/40
  • 240c:ca28:8b00:0:0:0:0:0/40
  • 240c:ca28:8c00:0:0:0:0:0/40
  • 240c:ca28:8d00:0:0:0:0:0/40
  • 240c:ca28:8e00:0:0:0:0:0/40
  • 240c:ca28:8f00:0:0:0:0:0/40
  • 240c:ca28:9000:0:0:0:0:0/40
  • 240c:ca28:9100:0:0:0:0:0/40
  • 240c:ca28:9200:0:0:0:0:0/40
  • 240c:ca28:9300:0:0:0:0:0/40
  • 240c:ca28:9400:0:0:0:0:0/40
  • 240c:ca28:9500:0:0:0:0:0/40
  • 240c:ca28:9600:0:0:0:0:0/40
  • 240c:ca28:9700:0:0:0:0:0/40
  • 240c:ca28:9800:0:0:0:0:0/40
  • 240c:ca28:9900:0:0:0:0:0/40
  • 240c:ca28:9a00:0:0:0:0:0/40
  • 240c:ca28:9b00:0:0:0:0:0/40
  • 240c:ca28:9c00:0:0:0:0:0/40
  • 240c:ca28:9d00:0:0:0:0:0/40
  • 240c:ca28:9e00:0:0:0:0:0/40
  • 240c:ca28:9f00:0:0:0:0:0/40
  • 240c:ca28:a000:0:0:0:0:0/40
  • 240c:ca28:a100:0:0:0:0:0/40
  • 240c:ca28:a200:0:0:0:0:0/40
  • 240c:ca28:a300:0:0:0:0:0/40
  • 240c:ca28:a400:0:0:0:0:0/40
  • 240c:ca28:a500:0:0:0:0:0/40
  • 240c:ca28:a600:0:0:0:0:0/40
  • 240c:ca28:a700:0:0:0:0:0/40
  • 240c:ca28:a800:0:0:0:0:0/40
  • 240c:ca28:a900:0:0:0:0:0/40
  • 240c:ca28:aa00:0:0:0:0:0/40
  • 240c:ca28:ab00:0:0:0:0:0/40
  • 240c:ca28:ac00:0:0:0:0:0/40
  • 240c:ca28:ad00:0:0:0:0:0/40
  • 240c:ca28:ae00:0:0:0:0:0/40
  • 240c:ca28:af00:0:0:0:0:0/40
  • 240c:ca28:b000:0:0:0:0:0/40
  • 240c:ca28:b100:0:0:0:0:0/40
  • 240c:ca28:b200:0:0:0:0:0/40
  • 240c:ca28:b300:0:0:0:0:0/40
  • 240c:ca28:b400:0:0:0:0:0/40
  • 240c:ca28:b500:0:0:0:0:0/40
  • 240c:ca28:b600:0:0:0:0:0/40
  • 240c:ca28:b700:0:0:0:0:0/40
  • 240c:ca28:b800:0:0:0:0:0/40
  • 240c:ca28:b900:0:0:0:0:0/40
  • 240c:ca28:ba00:0:0:0:0:0/40
  • 240c:ca28:bb00:0:0:0:0:0/40
  • 240c:ca28:bc00:0:0:0:0:0/40
  • 240c:ca28:bd00:0:0:0:0:0/40
  • 240c:ca28:be00:0:0:0:0:0/40
  • 240c:ca28:bf00:0:0:0:0:0/40
  • 240c:ca28:c000:0:0:0:0:0/40
  • 240c:ca28:c100:0:0:0:0:0/40
  • 240c:ca28:c200:0:0:0:0:0/40
  • 240c:ca28:c300:0:0:0:0:0/40
  • 240c:ca28:c400:0:0:0:0:0/40
  • 240c:ca28:c500:0:0:0:0:0/40
  • 240c:ca28:c600:0:0:0:0:0/40
  • 240c:ca28:c700:0:0:0:0:0/40
  • 240c:ca28:c800:0:0:0:0:0/40
  • 240c:ca28:c900:0:0:0:0:0/40
  • 240c:ca28:ca00:0:0:0:0:0/40
  • 240c:ca28:cb00:0:0:0:0:0/40
  • 240c:ca28:cc00:0:0:0:0:0/40
  • 240c:ca28:cd00:0:0:0:0:0/40
  • 240c:ca28:ce00:0:0:0:0:0/40
  • 240c:ca28:cf00:0:0:0:0:0/40
  • 240c:ca28:d000:0:0:0:0:0/40
  • 240c:ca28:d100:0:0:0:0:0/40
  • 240c:ca28:d200:0:0:0:0:0/40
  • 240c:ca28:d300:0:0:0:0:0/40
  • 240c:ca28:d400:0:0:0:0:0/40
  • 240c:ca28:d500:0:0:0:0:0/40
  • 240c:ca28:d600:0:0:0:0:0/40
  • 240c:ca28:d700:0:0:0:0:0/40
  • 240c:ca28:d800:0:0:0:0:0/40
  • 240c:ca28:d900:0:0:0:0:0/40
  • 240c:ca28:da00:0:0:0:0:0/40
  • 240c:ca28:db00:0:0:0:0:0/40
  • 240c:ca28:dc00:0:0:0:0:0/40
  • 240c:ca28:dd00:0:0:0:0:0/40
  • 240c:ca28:de00:0:0:0:0:0/40
  • 240c:ca28:df00:0:0:0:0:0/40
  • 240c:ca28:e000:0:0:0:0:0/40
  • 240c:ca28:e100:0:0:0:0:0/40
  • 240c:ca28:e200:0:0:0:0:0/40
  • 240c:ca28:e300:0:0:0:0:0/40
  • 240c:ca28:e400:0:0:0:0:0/40
  • 240c:ca28:e500:0:0:0:0:0/40
  • 240c:ca28:e600:0:0:0:0:0/40
  • 240c:ca28:e700:0:0:0:0:0/40
  • 240c:ca28:e800:0:0:0:0:0/40
  • 240c:ca28:e900:0:0:0:0:0/40
  • 240c:ca28:ea00:0:0:0:0:0/40
  • 240c:ca28:eb00:0:0:0:0:0/40
  • 240c:ca28:ec00:0:0:0:0:0/40
  • 240c:ca28:ed00:0:0:0:0:0/40
  • 240c:ca28:ee00:0:0:0:0:0/40
  • 240c:ca28:ef00:0:0:0:0:0/40
  • 240c:ca28:f000:0:0:0:0:0/40
  • 240c:ca28:f100:0:0:0:0:0/40
  • 240c:ca28:f200:0:0:0:0:0/40
  • 240c:ca28:f300:0:0:0:0:0/40
  • 240c:ca28:f400:0:0:0:0:0/40
  • 240c:ca28:f500:0:0:0:0:0/40
  • 240c:ca28:f600:0:0:0:0:0/40
  • 240c:ca28:f700:0:0:0:0:0/40
  • 240c:ca28:f800:0:0:0:0:0/40
  • 240c:ca28:f900:0:0:0:0:0/40
  • 240c:ca28:fa00:0:0:0:0:0/40
  • 240c:ca28:fb00:0:0:0:0:0/40
  • 240c:ca28:fc00:0:0:0:0:0/40
  • 240c:ca28:fd00:0:0:0:0:0/40
  • 240c:ca28:fe00:0:0:0:0:0/40
  • 240c:ca28:ff00:0:0:0:0:0/40

Get started with 100,000 free lookups: sign up