IP subnet details

240c:cda1::/32

AS24357  — Cernet2 Ix at South China University of Technology

Summary

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

Whois

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 2024-07-04
mnt-by: MAINT-CERNET-AP
last-modified: 2024-07-04T04:10:10Z
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 2024-07-04
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-07-04T04:10:19Z
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:cda1::/32 subnet

  • 240c:cda1:0:0:0:0:0:0/40
  • 240c:cda1:100:0:0:0:0:0/40
  • 240c:cda1:200:0:0:0:0:0/40
  • 240c:cda1:300:0:0:0:0:0/40
  • 240c:cda1:400:0:0:0:0:0/40
  • 240c:cda1:500:0:0:0:0:0/40
  • 240c:cda1:600:0:0:0:0:0/40
  • 240c:cda1:700:0:0:0:0:0/40
  • 240c:cda1:800:0:0:0:0:0/40
  • 240c:cda1:900:0:0:0:0:0/40
  • 240c:cda1:a00:0:0:0:0:0/40
  • 240c:cda1:b00:0:0:0:0:0/40
  • 240c:cda1:c00:0:0:0:0:0/40
  • 240c:cda1:d00:0:0:0:0:0/40
  • 240c:cda1:e00:0:0:0:0:0/40
  • 240c:cda1:f00:0:0:0:0:0/40
  • 240c:cda1:1000:0:0:0:0:0/40
  • 240c:cda1:1100:0:0:0:0:0/40
  • 240c:cda1:1200:0:0:0:0:0/40
  • 240c:cda1:1300:0:0:0:0:0/40
  • 240c:cda1:1400:0:0:0:0:0/40
  • 240c:cda1:1500:0:0:0:0:0/40
  • 240c:cda1:1600:0:0:0:0:0/40
  • 240c:cda1:1700:0:0:0:0:0/40
  • 240c:cda1:1800:0:0:0:0:0/40
  • 240c:cda1:1900:0:0:0:0:0/40
  • 240c:cda1:1a00:0:0:0:0:0/40
  • 240c:cda1:1b00:0:0:0:0:0/40
  • 240c:cda1:1c00:0:0:0:0:0/40
  • 240c:cda1:1d00:0:0:0:0:0/40
  • 240c:cda1:1e00:0:0:0:0:0/40
  • 240c:cda1:1f00:0:0:0:0:0/40
  • 240c:cda1:2000:0:0:0:0:0/40
  • 240c:cda1:2100:0:0:0:0:0/40
  • 240c:cda1:2200:0:0:0:0:0/40
  • 240c:cda1:2300:0:0:0:0:0/40
  • 240c:cda1:2400:0:0:0:0:0/40
  • 240c:cda1:2500:0:0:0:0:0/40
  • 240c:cda1:2600:0:0:0:0:0/40
  • 240c:cda1:2700:0:0:0:0:0/40
  • 240c:cda1:2800:0:0:0:0:0/40
  • 240c:cda1:2900:0:0:0:0:0/40
  • 240c:cda1:2a00:0:0:0:0:0/40
  • 240c:cda1:2b00:0:0:0:0:0/40
  • 240c:cda1:2c00:0:0:0:0:0/40
  • 240c:cda1:2d00:0:0:0:0:0/40
  • 240c:cda1:2e00:0:0:0:0:0/40
  • 240c:cda1:2f00:0:0:0:0:0/40
  • 240c:cda1:3000:0:0:0:0:0/40
  • 240c:cda1:3100:0:0:0:0:0/40
  • 240c:cda1:3200:0:0:0:0:0/40
  • 240c:cda1:3300:0:0:0:0:0/40
  • 240c:cda1:3400:0:0:0:0:0/40
  • 240c:cda1:3500:0:0:0:0:0/40
  • 240c:cda1:3600:0:0:0:0:0/40
  • 240c:cda1:3700:0:0:0:0:0/40
  • 240c:cda1:3800:0:0:0:0:0/40
  • 240c:cda1:3900:0:0:0:0:0/40
  • 240c:cda1:3a00:0:0:0:0:0/40
  • 240c:cda1:3b00:0:0:0:0:0/40
  • 240c:cda1:3c00:0:0:0:0:0/40
  • 240c:cda1:3d00:0:0:0:0:0/40
  • 240c:cda1:3e00:0:0:0:0:0/40
  • 240c:cda1:3f00:0:0:0:0:0/40
  • 240c:cda1:4000:0:0:0:0:0/40
  • 240c:cda1:4100:0:0:0:0:0/40
  • 240c:cda1:4200:0:0:0:0:0/40
  • 240c:cda1:4300:0:0:0:0:0/40
  • 240c:cda1:4400:0:0:0:0:0/40
  • 240c:cda1:4500:0:0:0:0:0/40
  • 240c:cda1:4600:0:0:0:0:0/40
  • 240c:cda1:4700:0:0:0:0:0/40
  • 240c:cda1:4800:0:0:0:0:0/40
  • 240c:cda1:4900:0:0:0:0:0/40
  • 240c:cda1:4a00:0:0:0:0:0/40
  • 240c:cda1:4b00:0:0:0:0:0/40
  • 240c:cda1:4c00:0:0:0:0:0/40
  • 240c:cda1:4d00:0:0:0:0:0/40
  • 240c:cda1:4e00:0:0:0:0:0/40
  • 240c:cda1:4f00:0:0:0:0:0/40
  • 240c:cda1:5000:0:0:0:0:0/40
  • 240c:cda1:5100:0:0:0:0:0/40
  • 240c:cda1:5200:0:0:0:0:0/40
  • 240c:cda1:5300:0:0:0:0:0/40
  • 240c:cda1:5400:0:0:0:0:0/40
  • 240c:cda1:5500:0:0:0:0:0/40
  • 240c:cda1:5600:0:0:0:0:0/40
  • 240c:cda1:5700:0:0:0:0:0/40
  • 240c:cda1:5800:0:0:0:0:0/40
  • 240c:cda1:5900:0:0:0:0:0/40
  • 240c:cda1:5a00:0:0:0:0:0/40
  • 240c:cda1:5b00:0:0:0:0:0/40
  • 240c:cda1:5c00:0:0:0:0:0/40
  • 240c:cda1:5d00:0:0:0:0:0/40
  • 240c:cda1:5e00:0:0:0:0:0/40
  • 240c:cda1:5f00:0:0:0:0:0/40
  • 240c:cda1:6000:0:0:0:0:0/40
  • 240c:cda1:6100:0:0:0:0:0/40
  • 240c:cda1:6200:0:0:0:0:0/40
  • 240c:cda1:6300:0:0:0:0:0/40
  • 240c:cda1:6400:0:0:0:0:0/40
  • 240c:cda1:6500:0:0:0:0:0/40
  • 240c:cda1:6600:0:0:0:0:0/40
  • 240c:cda1:6700:0:0:0:0:0/40
  • 240c:cda1:6800:0:0:0:0:0/40
  • 240c:cda1:6900:0:0:0:0:0/40
  • 240c:cda1:6a00:0:0:0:0:0/40
  • 240c:cda1:6b00:0:0:0:0:0/40
  • 240c:cda1:6c00:0:0:0:0:0/40
  • 240c:cda1:6d00:0:0:0:0:0/40
  • 240c:cda1:6e00:0:0:0:0:0/40
  • 240c:cda1:6f00:0:0:0:0:0/40
  • 240c:cda1:7000:0:0:0:0:0/40
  • 240c:cda1:7100:0:0:0:0:0/40
  • 240c:cda1:7200:0:0:0:0:0/40
  • 240c:cda1:7300:0:0:0:0:0/40
  • 240c:cda1:7400:0:0:0:0:0/40
  • 240c:cda1:7500:0:0:0:0:0/40
  • 240c:cda1:7600:0:0:0:0:0/40
  • 240c:cda1:7700:0:0:0:0:0/40
  • 240c:cda1:7800:0:0:0:0:0/40
  • 240c:cda1:7900:0:0:0:0:0/40
  • 240c:cda1:7a00:0:0:0:0:0/40
  • 240c:cda1:7b00:0:0:0:0:0/40
  • 240c:cda1:7c00:0:0:0:0:0/40
  • 240c:cda1:7d00:0:0:0:0:0/40
  • 240c:cda1:7e00:0:0:0:0:0/40
  • 240c:cda1:7f00:0:0:0:0:0/40
  • 240c:cda1:8000:0:0:0:0:0/40
  • 240c:cda1:8100:0:0:0:0:0/40
  • 240c:cda1:8200:0:0:0:0:0/40
  • 240c:cda1:8300:0:0:0:0:0/40
  • 240c:cda1:8400:0:0:0:0:0/40
  • 240c:cda1:8500:0:0:0:0:0/40
  • 240c:cda1:8600:0:0:0:0:0/40
  • 240c:cda1:8700:0:0:0:0:0/40
  • 240c:cda1:8800:0:0:0:0:0/40
  • 240c:cda1:8900:0:0:0:0:0/40
  • 240c:cda1:8a00:0:0:0:0:0/40
  • 240c:cda1:8b00:0:0:0:0:0/40
  • 240c:cda1:8c00:0:0:0:0:0/40
  • 240c:cda1:8d00:0:0:0:0:0/40
  • 240c:cda1:8e00:0:0:0:0:0/40
  • 240c:cda1:8f00:0:0:0:0:0/40
  • 240c:cda1:9000:0:0:0:0:0/40
  • 240c:cda1:9100:0:0:0:0:0/40
  • 240c:cda1:9200:0:0:0:0:0/40
  • 240c:cda1:9300:0:0:0:0:0/40
  • 240c:cda1:9400:0:0:0:0:0/40
  • 240c:cda1:9500:0:0:0:0:0/40
  • 240c:cda1:9600:0:0:0:0:0/40
  • 240c:cda1:9700:0:0:0:0:0/40
  • 240c:cda1:9800:0:0:0:0:0/40
  • 240c:cda1:9900:0:0:0:0:0/40
  • 240c:cda1:9a00:0:0:0:0:0/40
  • 240c:cda1:9b00:0:0:0:0:0/40
  • 240c:cda1:9c00:0:0:0:0:0/40
  • 240c:cda1:9d00:0:0:0:0:0/40
  • 240c:cda1:9e00:0:0:0:0:0/40
  • 240c:cda1:9f00:0:0:0:0:0/40
  • 240c:cda1:a000:0:0:0:0:0/40
  • 240c:cda1:a100:0:0:0:0:0/40
  • 240c:cda1:a200:0:0:0:0:0/40
  • 240c:cda1:a300:0:0:0:0:0/40
  • 240c:cda1:a400:0:0:0:0:0/40
  • 240c:cda1:a500:0:0:0:0:0/40
  • 240c:cda1:a600:0:0:0:0:0/40
  • 240c:cda1:a700:0:0:0:0:0/40
  • 240c:cda1:a800:0:0:0:0:0/40
  • 240c:cda1:a900:0:0:0:0:0/40
  • 240c:cda1:aa00:0:0:0:0:0/40
  • 240c:cda1:ab00:0:0:0:0:0/40
  • 240c:cda1:ac00:0:0:0:0:0/40
  • 240c:cda1:ad00:0:0:0:0:0/40
  • 240c:cda1:ae00:0:0:0:0:0/40
  • 240c:cda1:af00:0:0:0:0:0/40
  • 240c:cda1:b000:0:0:0:0:0/40
  • 240c:cda1:b100:0:0:0:0:0/40
  • 240c:cda1:b200:0:0:0:0:0/40
  • 240c:cda1:b300:0:0:0:0:0/40
  • 240c:cda1:b400:0:0:0:0:0/40
  • 240c:cda1:b500:0:0:0:0:0/40
  • 240c:cda1:b600:0:0:0:0:0/40
  • 240c:cda1:b700:0:0:0:0:0/40
  • 240c:cda1:b800:0:0:0:0:0/40
  • 240c:cda1:b900:0:0:0:0:0/40
  • 240c:cda1:ba00:0:0:0:0:0/40
  • 240c:cda1:bb00:0:0:0:0:0/40
  • 240c:cda1:bc00:0:0:0:0:0/40
  • 240c:cda1:bd00:0:0:0:0:0/40
  • 240c:cda1:be00:0:0:0:0:0/40
  • 240c:cda1:bf00:0:0:0:0:0/40
  • 240c:cda1:c000:0:0:0:0:0/40
  • 240c:cda1:c100:0:0:0:0:0/40
  • 240c:cda1:c200:0:0:0:0:0/40
  • 240c:cda1:c300:0:0:0:0:0/40
  • 240c:cda1:c400:0:0:0:0:0/40
  • 240c:cda1:c500:0:0:0:0:0/40
  • 240c:cda1:c600:0:0:0:0:0/40
  • 240c:cda1:c700:0:0:0:0:0/40
  • 240c:cda1:c800:0:0:0:0:0/40
  • 240c:cda1:c900:0:0:0:0:0/40
  • 240c:cda1:ca00:0:0:0:0:0/40
  • 240c:cda1:cb00:0:0:0:0:0/40
  • 240c:cda1:cc00:0:0:0:0:0/40
  • 240c:cda1:cd00:0:0:0:0:0/40
  • 240c:cda1:ce00:0:0:0:0:0/40
  • 240c:cda1:cf00:0:0:0:0:0/40
  • 240c:cda1:d000:0:0:0:0:0/40
  • 240c:cda1:d100:0:0:0:0:0/40
  • 240c:cda1:d200:0:0:0:0:0/40
  • 240c:cda1:d300:0:0:0:0:0/40
  • 240c:cda1:d400:0:0:0:0:0/40
  • 240c:cda1:d500:0:0:0:0:0/40
  • 240c:cda1:d600:0:0:0:0:0/40
  • 240c:cda1:d700:0:0:0:0:0/40
  • 240c:cda1:d800:0:0:0:0:0/40
  • 240c:cda1:d900:0:0:0:0:0/40
  • 240c:cda1:da00:0:0:0:0:0/40
  • 240c:cda1:db00:0:0:0:0:0/40
  • 240c:cda1:dc00:0:0:0:0:0/40
  • 240c:cda1:dd00:0:0:0:0:0/40
  • 240c:cda1:de00:0:0:0:0:0/40
  • 240c:cda1:df00:0:0:0:0:0/40
  • 240c:cda1:e000:0:0:0:0:0/40
  • 240c:cda1:e100:0:0:0:0:0/40
  • 240c:cda1:e200:0:0:0:0:0/40
  • 240c:cda1:e300:0:0:0:0:0/40
  • 240c:cda1:e400:0:0:0:0:0/40
  • 240c:cda1:e500:0:0:0:0:0/40
  • 240c:cda1:e600:0:0:0:0:0/40
  • 240c:cda1:e700:0:0:0:0:0/40
  • 240c:cda1:e800:0:0:0:0:0/40
  • 240c:cda1:e900:0:0:0:0:0/40
  • 240c:cda1:ea00:0:0:0:0:0/40
  • 240c:cda1:eb00:0:0:0:0:0/40
  • 240c:cda1:ec00:0:0:0:0:0/40
  • 240c:cda1:ed00:0:0:0:0:0/40
  • 240c:cda1:ee00:0:0:0:0:0/40
  • 240c:cda1:ef00:0:0:0:0:0/40
  • 240c:cda1:f000:0:0:0:0:0/40
  • 240c:cda1:f100:0:0:0:0:0/40
  • 240c:cda1:f200:0:0:0:0:0/40
  • 240c:cda1:f300:0:0:0:0:0/40
  • 240c:cda1:f400:0:0:0:0:0/40
  • 240c:cda1:f500:0:0:0:0:0/40
  • 240c:cda1:f600:0:0:0:0:0/40
  • 240c:cda1:f700:0:0:0:0:0/40
  • 240c:cda1:f800:0:0:0:0:0/40
  • 240c:cda1:f900:0:0:0:0:0/40
  • 240c:cda1:fa00:0:0:0:0:0/40
  • 240c:cda1:fb00:0:0:0:0:0/40
  • 240c:cda1:fc00:0:0:0:0:0/40
  • 240c:cda1:fd00:0:0:0:0:0/40
  • 240c:cda1:fe00:0:0:0:0:0/40
  • 240c:cda1:ff00:0:0:0:0:0/40

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