IP subnet details

240c:c0a8:c000::/34

AS24348  — Cernet2 Ix at Tsinghua University

Summary

Country
CN China
Domain cernic.net
Size 19,807,040,628,566,084,000,000,000,000
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:c0a8:c000::/34 subnet

  • 240c:c0a8:c000:0:0:0:0:0/42
  • 240c:c0a8:c040:0:0:0:0:0/42
  • 240c:c0a8:c080:0:0:0:0:0/42
  • 240c:c0a8:c0c0:0:0:0:0:0/42
  • 240c:c0a8:c100:0:0:0:0:0/42
  • 240c:c0a8:c140:0:0:0:0:0/42
  • 240c:c0a8:c180:0:0:0:0:0/42
  • 240c:c0a8:c1c0:0:0:0:0:0/42
  • 240c:c0a8:c200:0:0:0:0:0/42
  • 240c:c0a8:c240:0:0:0:0:0/42
  • 240c:c0a8:c280:0:0:0:0:0/42
  • 240c:c0a8:c2c0:0:0:0:0:0/42
  • 240c:c0a8:c300:0:0:0:0:0/42
  • 240c:c0a8:c340:0:0:0:0:0/42
  • 240c:c0a8:c380:0:0:0:0:0/42
  • 240c:c0a8:c3c0:0:0:0:0:0/42
  • 240c:c0a8:c400:0:0:0:0:0/42
  • 240c:c0a8:c440:0:0:0:0:0/42
  • 240c:c0a8:c480:0:0:0:0:0/42
  • 240c:c0a8:c4c0:0:0:0:0:0/42
  • 240c:c0a8:c500:0:0:0:0:0/42
  • 240c:c0a8:c540:0:0:0:0:0/42
  • 240c:c0a8:c580:0:0:0:0:0/42
  • 240c:c0a8:c5c0:0:0:0:0:0/42
  • 240c:c0a8:c600:0:0:0:0:0/42
  • 240c:c0a8:c640:0:0:0:0:0/42
  • 240c:c0a8:c680:0:0:0:0:0/42
  • 240c:c0a8:c6c0:0:0:0:0:0/42
  • 240c:c0a8:c700:0:0:0:0:0/42
  • 240c:c0a8:c740:0:0:0:0:0/42
  • 240c:c0a8:c780:0:0:0:0:0/42
  • 240c:c0a8:c7c0:0:0:0:0:0/42
  • 240c:c0a8:c800:0:0:0:0:0/42
  • 240c:c0a8:c840:0:0:0:0:0/42
  • 240c:c0a8:c880:0:0:0:0:0/42
  • 240c:c0a8:c8c0:0:0:0:0:0/42
  • 240c:c0a8:c900:0:0:0:0:0/42
  • 240c:c0a8:c940:0:0:0:0:0/42
  • 240c:c0a8:c980:0:0:0:0:0/42
  • 240c:c0a8:c9c0:0:0:0:0:0/42
  • 240c:c0a8:ca00:0:0:0:0:0/42
  • 240c:c0a8:ca40:0:0:0:0:0/42
  • 240c:c0a8:ca80:0:0:0:0:0/42
  • 240c:c0a8:cac0:0:0:0:0:0/42
  • 240c:c0a8:cb00:0:0:0:0:0/42
  • 240c:c0a8:cb40:0:0:0:0:0/42
  • 240c:c0a8:cb80:0:0:0:0:0/42
  • 240c:c0a8:cbc0:0:0:0:0:0/42
  • 240c:c0a8:cc00:0:0:0:0:0/42
  • 240c:c0a8:cc40:0:0:0:0:0/42
  • 240c:c0a8:cc80:0:0:0:0:0/42
  • 240c:c0a8:ccc0:0:0:0:0:0/42
  • 240c:c0a8:cd00:0:0:0:0:0/42
  • 240c:c0a8:cd40:0:0:0:0:0/42
  • 240c:c0a8:cd80:0:0:0:0:0/42
  • 240c:c0a8:cdc0:0:0:0:0:0/42
  • 240c:c0a8:ce00:0:0:0:0:0/42
  • 240c:c0a8:ce40:0:0:0:0:0/42
  • 240c:c0a8:ce80:0:0:0:0:0/42
  • 240c:c0a8:cec0:0:0:0:0:0/42
  • 240c:c0a8:cf00:0:0:0:0:0/42
  • 240c:c0a8:cf40:0:0:0:0:0/42
  • 240c:c0a8:cf80:0:0:0:0:0/42
  • 240c:c0a8:cfc0:0:0:0:0:0/42
  • 240c:c0a8:d000:0:0:0:0:0/42
  • 240c:c0a8:d040:0:0:0:0:0/42
  • 240c:c0a8:d080:0:0:0:0:0/42
  • 240c:c0a8:d0c0:0:0:0:0:0/42
  • 240c:c0a8:d100:0:0:0:0:0/42
  • 240c:c0a8:d140:0:0:0:0:0/42
  • 240c:c0a8:d180:0:0:0:0:0/42
  • 240c:c0a8:d1c0:0:0:0:0:0/42
  • 240c:c0a8:d200:0:0:0:0:0/42
  • 240c:c0a8:d240:0:0:0:0:0/42
  • 240c:c0a8:d280:0:0:0:0:0/42
  • 240c:c0a8:d2c0:0:0:0:0:0/42
  • 240c:c0a8:d300:0:0:0:0:0/42
  • 240c:c0a8:d340:0:0:0:0:0/42
  • 240c:c0a8:d380:0:0:0:0:0/42
  • 240c:c0a8:d3c0:0:0:0:0:0/42
  • 240c:c0a8:d400:0:0:0:0:0/42
  • 240c:c0a8:d440:0:0:0:0:0/42
  • 240c:c0a8:d480:0:0:0:0:0/42
  • 240c:c0a8:d4c0:0:0:0:0:0/42
  • 240c:c0a8:d500:0:0:0:0:0/42
  • 240c:c0a8:d540:0:0:0:0:0/42
  • 240c:c0a8:d580:0:0:0:0:0/42
  • 240c:c0a8:d5c0:0:0:0:0:0/42
  • 240c:c0a8:d600:0:0:0:0:0/42
  • 240c:c0a8:d640:0:0:0:0:0/42
  • 240c:c0a8:d680:0:0:0:0:0/42
  • 240c:c0a8:d6c0:0:0:0:0:0/42
  • 240c:c0a8:d700:0:0:0:0:0/42
  • 240c:c0a8:d740:0:0:0:0:0/42
  • 240c:c0a8:d780:0:0:0:0:0/42
  • 240c:c0a8:d7c0:0:0:0:0:0/42
  • 240c:c0a8:d800:0:0:0:0:0/42
  • 240c:c0a8:d840:0:0:0:0:0/42
  • 240c:c0a8:d880:0:0:0:0:0/42
  • 240c:c0a8:d8c0:0:0:0:0:0/42
  • 240c:c0a8:d900:0:0:0:0:0/42
  • 240c:c0a8:d940:0:0:0:0:0/42
  • 240c:c0a8:d980:0:0:0:0:0/42
  • 240c:c0a8:d9c0:0:0:0:0:0/42
  • 240c:c0a8:da00:0:0:0:0:0/42
  • 240c:c0a8:da40:0:0:0:0:0/42
  • 240c:c0a8:da80:0:0:0:0:0/42
  • 240c:c0a8:dac0:0:0:0:0:0/42
  • 240c:c0a8:db00:0:0:0:0:0/42
  • 240c:c0a8:db40:0:0:0:0:0/42
  • 240c:c0a8:db80:0:0:0:0:0/42
  • 240c:c0a8:dbc0:0:0:0:0:0/42
  • 240c:c0a8:dc00:0:0:0:0:0/42
  • 240c:c0a8:dc40:0:0:0:0:0/42
  • 240c:c0a8:dc80:0:0:0:0:0/42
  • 240c:c0a8:dcc0:0:0:0:0:0/42
  • 240c:c0a8:dd00:0:0:0:0:0/42
  • 240c:c0a8:dd40:0:0:0:0:0/42
  • 240c:c0a8:dd80:0:0:0:0:0/42
  • 240c:c0a8:ddc0:0:0:0:0:0/42
  • 240c:c0a8:de00:0:0:0:0:0/42
  • 240c:c0a8:de40:0:0:0:0:0/42
  • 240c:c0a8:de80:0:0:0:0:0/42
  • 240c:c0a8:dec0:0:0:0:0:0/42
  • 240c:c0a8:df00:0:0:0:0:0/42
  • 240c:c0a8:df40:0:0:0:0:0/42
  • 240c:c0a8:df80:0:0:0:0:0/42
  • 240c:c0a8:dfc0:0:0:0:0:0/42
  • 240c:c0a8:e000:0:0:0:0:0/42
  • 240c:c0a8:e040:0:0:0:0:0/42
  • 240c:c0a8:e080:0:0:0:0:0/42
  • 240c:c0a8:e0c0:0:0:0:0:0/42
  • 240c:c0a8:e100:0:0:0:0:0/42
  • 240c:c0a8:e140:0:0:0:0:0/42
  • 240c:c0a8:e180:0:0:0:0:0/42
  • 240c:c0a8:e1c0:0:0:0:0:0/42
  • 240c:c0a8:e200:0:0:0:0:0/42
  • 240c:c0a8:e240:0:0:0:0:0/42
  • 240c:c0a8:e280:0:0:0:0:0/42
  • 240c:c0a8:e2c0:0:0:0:0:0/42
  • 240c:c0a8:e300:0:0:0:0:0/42
  • 240c:c0a8:e340:0:0:0:0:0/42
  • 240c:c0a8:e380:0:0:0:0:0/42
  • 240c:c0a8:e3c0:0:0:0:0:0/42
  • 240c:c0a8:e400:0:0:0:0:0/42
  • 240c:c0a8:e440:0:0:0:0:0/42
  • 240c:c0a8:e480:0:0:0:0:0/42
  • 240c:c0a8:e4c0:0:0:0:0:0/42
  • 240c:c0a8:e500:0:0:0:0:0/42
  • 240c:c0a8:e540:0:0:0:0:0/42
  • 240c:c0a8:e580:0:0:0:0:0/42
  • 240c:c0a8:e5c0:0:0:0:0:0/42
  • 240c:c0a8:e600:0:0:0:0:0/42
  • 240c:c0a8:e640:0:0:0:0:0/42
  • 240c:c0a8:e680:0:0:0:0:0/42
  • 240c:c0a8:e6c0:0:0:0:0:0/42
  • 240c:c0a8:e700:0:0:0:0:0/42
  • 240c:c0a8:e740:0:0:0:0:0/42
  • 240c:c0a8:e780:0:0:0:0:0/42
  • 240c:c0a8:e7c0:0:0:0:0:0/42
  • 240c:c0a8:e800:0:0:0:0:0/42
  • 240c:c0a8:e840:0:0:0:0:0/42
  • 240c:c0a8:e880:0:0:0:0:0/42
  • 240c:c0a8:e8c0:0:0:0:0:0/42
  • 240c:c0a8:e900:0:0:0:0:0/42
  • 240c:c0a8:e940:0:0:0:0:0/42
  • 240c:c0a8:e980:0:0:0:0:0/42
  • 240c:c0a8:e9c0:0:0:0:0:0/42
  • 240c:c0a8:ea00:0:0:0:0:0/42
  • 240c:c0a8:ea40:0:0:0:0:0/42
  • 240c:c0a8:ea80:0:0:0:0:0/42
  • 240c:c0a8:eac0:0:0:0:0:0/42
  • 240c:c0a8:eb00:0:0:0:0:0/42
  • 240c:c0a8:eb40:0:0:0:0:0/42
  • 240c:c0a8:eb80:0:0:0:0:0/42
  • 240c:c0a8:ebc0:0:0:0:0:0/42
  • 240c:c0a8:ec00:0:0:0:0:0/42
  • 240c:c0a8:ec40:0:0:0:0:0/42
  • 240c:c0a8:ec80:0:0:0:0:0/42
  • 240c:c0a8:ecc0:0:0:0:0:0/42
  • 240c:c0a8:ed00:0:0:0:0:0/42
  • 240c:c0a8:ed40:0:0:0:0:0/42
  • 240c:c0a8:ed80:0:0:0:0:0/42
  • 240c:c0a8:edc0:0:0:0:0:0/42
  • 240c:c0a8:ee00:0:0:0:0:0/42
  • 240c:c0a8:ee40:0:0:0:0:0/42
  • 240c:c0a8:ee80:0:0:0:0:0/42
  • 240c:c0a8:eec0:0:0:0:0:0/42
  • 240c:c0a8:ef00:0:0:0:0:0/42
  • 240c:c0a8:ef40:0:0:0:0:0/42
  • 240c:c0a8:ef80:0:0:0:0:0/42
  • 240c:c0a8:efc0:0:0:0:0:0/42
  • 240c:c0a8:f000:0:0:0:0:0/42
  • 240c:c0a8:f040:0:0:0:0:0/42
  • 240c:c0a8:f080:0:0:0:0:0/42
  • 240c:c0a8:f0c0:0:0:0:0:0/42
  • 240c:c0a8:f100:0:0:0:0:0/42
  • 240c:c0a8:f140:0:0:0:0:0/42
  • 240c:c0a8:f180:0:0:0:0:0/42
  • 240c:c0a8:f1c0:0:0:0:0:0/42
  • 240c:c0a8:f200:0:0:0:0:0/42
  • 240c:c0a8:f240:0:0:0:0:0/42
  • 240c:c0a8:f280:0:0:0:0:0/42
  • 240c:c0a8:f2c0:0:0:0:0:0/42
  • 240c:c0a8:f300:0:0:0:0:0/42
  • 240c:c0a8:f340:0:0:0:0:0/42
  • 240c:c0a8:f380:0:0:0:0:0/42
  • 240c:c0a8:f3c0:0:0:0:0:0/42
  • 240c:c0a8:f400:0:0:0:0:0/42
  • 240c:c0a8:f440:0:0:0:0:0/42
  • 240c:c0a8:f480:0:0:0:0:0/42
  • 240c:c0a8:f4c0:0:0:0:0:0/42
  • 240c:c0a8:f500:0:0:0:0:0/42
  • 240c:c0a8:f540:0:0:0:0:0/42
  • 240c:c0a8:f580:0:0:0:0:0/42
  • 240c:c0a8:f5c0:0:0:0:0:0/42
  • 240c:c0a8:f600:0:0:0:0:0/42
  • 240c:c0a8:f640:0:0:0:0:0/42
  • 240c:c0a8:f680:0:0:0:0:0/42
  • 240c:c0a8:f6c0:0:0:0:0:0/42
  • 240c:c0a8:f700:0:0:0:0:0/42
  • 240c:c0a8:f740:0:0:0:0:0/42
  • 240c:c0a8:f780:0:0:0:0:0/42
  • 240c:c0a8:f7c0:0:0:0:0:0/42
  • 240c:c0a8:f800:0:0:0:0:0/42
  • 240c:c0a8:f840:0:0:0:0:0/42
  • 240c:c0a8:f880:0:0:0:0:0/42
  • 240c:c0a8:f8c0:0:0:0:0:0/42
  • 240c:c0a8:f900:0:0:0:0:0/42
  • 240c:c0a8:f940:0:0:0:0:0/42
  • 240c:c0a8:f980:0:0:0:0:0/42
  • 240c:c0a8:f9c0:0:0:0:0:0/42
  • 240c:c0a8:fa00:0:0:0:0:0/42
  • 240c:c0a8:fa40:0:0:0:0:0/42
  • 240c:c0a8:fa80:0:0:0:0:0/42
  • 240c:c0a8:fac0:0:0:0:0:0/42
  • 240c:c0a8:fb00:0:0:0:0:0/42
  • 240c:c0a8:fb40:0:0:0:0:0/42
  • 240c:c0a8:fb80:0:0:0:0:0/42
  • 240c:c0a8:fbc0:0:0:0:0:0/42
  • 240c:c0a8:fc00:0:0:0:0:0/42
  • 240c:c0a8:fc40:0:0:0:0:0/42
  • 240c:c0a8:fc80:0:0:0:0:0/42
  • 240c:c0a8:fcc0:0:0:0:0:0/42
  • 240c:c0a8:fd00:0:0:0:0:0/42
  • 240c:c0a8:fd40:0:0:0:0:0/42
  • 240c:c0a8:fd80:0:0:0:0:0/42
  • 240c:c0a8:fdc0:0:0:0:0:0/42
  • 240c:c0a8:fe00:0:0:0:0:0/42
  • 240c:c0a8:fe40:0:0:0:0:0/42
  • 240c:c0a8:fe80:0:0:0:0:0/42
  • 240c:c0a8:fec0:0:0:0:0:0/42
  • 240c:c0a8:ff00:0:0:0:0:0/42
  • 240c:c0a8:ff40:0:0:0:0:0/42
  • 240c:c0a8:ff80:0:0:0:0:0/42
  • 240c:c0a8:ffc0:0:0:0:0:0/42

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