IP subnet details

240c:c0a8:8000::/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:c0a8:8000::/34 subnet

  • 240c:c0a8:8000:0:0:0:0:0/42
  • 240c:c0a8:8040:0:0:0:0:0/42
  • 240c:c0a8:8080:0:0:0:0:0/42
  • 240c:c0a8:80c0:0:0:0:0:0/42
  • 240c:c0a8:8100:0:0:0:0:0/42
  • 240c:c0a8:8140:0:0:0:0:0/42
  • 240c:c0a8:8180:0:0:0:0:0/42
  • 240c:c0a8:81c0:0:0:0:0:0/42
  • 240c:c0a8:8200:0:0:0:0:0/42
  • 240c:c0a8:8240:0:0:0:0:0/42
  • 240c:c0a8:8280:0:0:0:0:0/42
  • 240c:c0a8:82c0:0:0:0:0:0/42
  • 240c:c0a8:8300:0:0:0:0:0/42
  • 240c:c0a8:8340:0:0:0:0:0/42
  • 240c:c0a8:8380:0:0:0:0:0/42
  • 240c:c0a8:83c0:0:0:0:0:0/42
  • 240c:c0a8:8400:0:0:0:0:0/42
  • 240c:c0a8:8440:0:0:0:0:0/42
  • 240c:c0a8:8480:0:0:0:0:0/42
  • 240c:c0a8:84c0:0:0:0:0:0/42
  • 240c:c0a8:8500:0:0:0:0:0/42
  • 240c:c0a8:8540:0:0:0:0:0/42
  • 240c:c0a8:8580:0:0:0:0:0/42
  • 240c:c0a8:85c0:0:0:0:0:0/42
  • 240c:c0a8:8600:0:0:0:0:0/42
  • 240c:c0a8:8640:0:0:0:0:0/42
  • 240c:c0a8:8680:0:0:0:0:0/42
  • 240c:c0a8:86c0:0:0:0:0:0/42
  • 240c:c0a8:8700:0:0:0:0:0/42
  • 240c:c0a8:8740:0:0:0:0:0/42
  • 240c:c0a8:8780:0:0:0:0:0/42
  • 240c:c0a8:87c0:0:0:0:0:0/42
  • 240c:c0a8:8800:0:0:0:0:0/42
  • 240c:c0a8:8840:0:0:0:0:0/42
  • 240c:c0a8:8880:0:0:0:0:0/42
  • 240c:c0a8:88c0:0:0:0:0:0/42
  • 240c:c0a8:8900:0:0:0:0:0/42
  • 240c:c0a8:8940:0:0:0:0:0/42
  • 240c:c0a8:8980:0:0:0:0:0/42
  • 240c:c0a8:89c0:0:0:0:0:0/42
  • 240c:c0a8:8a00:0:0:0:0:0/42
  • 240c:c0a8:8a40:0:0:0:0:0/42
  • 240c:c0a8:8a80:0:0:0:0:0/42
  • 240c:c0a8:8ac0:0:0:0:0:0/42
  • 240c:c0a8:8b00:0:0:0:0:0/42
  • 240c:c0a8:8b40:0:0:0:0:0/42
  • 240c:c0a8:8b80:0:0:0:0:0/42
  • 240c:c0a8:8bc0:0:0:0:0:0/42
  • 240c:c0a8:8c00:0:0:0:0:0/42
  • 240c:c0a8:8c40:0:0:0:0:0/42
  • 240c:c0a8:8c80:0:0:0:0:0/42
  • 240c:c0a8:8cc0:0:0:0:0:0/42
  • 240c:c0a8:8d00:0:0:0:0:0/42
  • 240c:c0a8:8d40:0:0:0:0:0/42
  • 240c:c0a8:8d80:0:0:0:0:0/42
  • 240c:c0a8:8dc0:0:0:0:0:0/42
  • 240c:c0a8:8e00:0:0:0:0:0/42
  • 240c:c0a8:8e40:0:0:0:0:0/42
  • 240c:c0a8:8e80:0:0:0:0:0/42
  • 240c:c0a8:8ec0:0:0:0:0:0/42
  • 240c:c0a8:8f00:0:0:0:0:0/42
  • 240c:c0a8:8f40:0:0:0:0:0/42
  • 240c:c0a8:8f80:0:0:0:0:0/42
  • 240c:c0a8:8fc0:0:0:0:0:0/42
  • 240c:c0a8:9000:0:0:0:0:0/42
  • 240c:c0a8:9040:0:0:0:0:0/42
  • 240c:c0a8:9080:0:0:0:0:0/42
  • 240c:c0a8:90c0:0:0:0:0:0/42
  • 240c:c0a8:9100:0:0:0:0:0/42
  • 240c:c0a8:9140:0:0:0:0:0/42
  • 240c:c0a8:9180:0:0:0:0:0/42
  • 240c:c0a8:91c0:0:0:0:0:0/42
  • 240c:c0a8:9200:0:0:0:0:0/42
  • 240c:c0a8:9240:0:0:0:0:0/42
  • 240c:c0a8:9280:0:0:0:0:0/42
  • 240c:c0a8:92c0:0:0:0:0:0/42
  • 240c:c0a8:9300:0:0:0:0:0/42
  • 240c:c0a8:9340:0:0:0:0:0/42
  • 240c:c0a8:9380:0:0:0:0:0/42
  • 240c:c0a8:93c0:0:0:0:0:0/42
  • 240c:c0a8:9400:0:0:0:0:0/42
  • 240c:c0a8:9440:0:0:0:0:0/42
  • 240c:c0a8:9480:0:0:0:0:0/42
  • 240c:c0a8:94c0:0:0:0:0:0/42
  • 240c:c0a8:9500:0:0:0:0:0/42
  • 240c:c0a8:9540:0:0:0:0:0/42
  • 240c:c0a8:9580:0:0:0:0:0/42
  • 240c:c0a8:95c0:0:0:0:0:0/42
  • 240c:c0a8:9600:0:0:0:0:0/42
  • 240c:c0a8:9640:0:0:0:0:0/42
  • 240c:c0a8:9680:0:0:0:0:0/42
  • 240c:c0a8:96c0:0:0:0:0:0/42
  • 240c:c0a8:9700:0:0:0:0:0/42
  • 240c:c0a8:9740:0:0:0:0:0/42
  • 240c:c0a8:9780:0:0:0:0:0/42
  • 240c:c0a8:97c0:0:0:0:0:0/42
  • 240c:c0a8:9800:0:0:0:0:0/42
  • 240c:c0a8:9840:0:0:0:0:0/42
  • 240c:c0a8:9880:0:0:0:0:0/42
  • 240c:c0a8:98c0:0:0:0:0:0/42
  • 240c:c0a8:9900:0:0:0:0:0/42
  • 240c:c0a8:9940:0:0:0:0:0/42
  • 240c:c0a8:9980:0:0:0:0:0/42
  • 240c:c0a8:99c0:0:0:0:0:0/42
  • 240c:c0a8:9a00:0:0:0:0:0/42
  • 240c:c0a8:9a40:0:0:0:0:0/42
  • 240c:c0a8:9a80:0:0:0:0:0/42
  • 240c:c0a8:9ac0:0:0:0:0:0/42
  • 240c:c0a8:9b00:0:0:0:0:0/42
  • 240c:c0a8:9b40:0:0:0:0:0/42
  • 240c:c0a8:9b80:0:0:0:0:0/42
  • 240c:c0a8:9bc0:0:0:0:0:0/42
  • 240c:c0a8:9c00:0:0:0:0:0/42
  • 240c:c0a8:9c40:0:0:0:0:0/42
  • 240c:c0a8:9c80:0:0:0:0:0/42
  • 240c:c0a8:9cc0:0:0:0:0:0/42
  • 240c:c0a8:9d00:0:0:0:0:0/42
  • 240c:c0a8:9d40:0:0:0:0:0/42
  • 240c:c0a8:9d80:0:0:0:0:0/42
  • 240c:c0a8:9dc0:0:0:0:0:0/42
  • 240c:c0a8:9e00:0:0:0:0:0/42
  • 240c:c0a8:9e40:0:0:0:0:0/42
  • 240c:c0a8:9e80:0:0:0:0:0/42
  • 240c:c0a8:9ec0:0:0:0:0:0/42
  • 240c:c0a8:9f00:0:0:0:0:0/42
  • 240c:c0a8:9f40:0:0:0:0:0/42
  • 240c:c0a8:9f80:0:0:0:0:0/42
  • 240c:c0a8:9fc0:0:0:0:0:0/42
  • 240c:c0a8:a000:0:0:0:0:0/42
  • 240c:c0a8:a040:0:0:0:0:0/42
  • 240c:c0a8:a080:0:0:0:0:0/42
  • 240c:c0a8:a0c0:0:0:0:0:0/42
  • 240c:c0a8:a100:0:0:0:0:0/42
  • 240c:c0a8:a140:0:0:0:0:0/42
  • 240c:c0a8:a180:0:0:0:0:0/42
  • 240c:c0a8:a1c0:0:0:0:0:0/42
  • 240c:c0a8:a200:0:0:0:0:0/42
  • 240c:c0a8:a240:0:0:0:0:0/42
  • 240c:c0a8:a280:0:0:0:0:0/42
  • 240c:c0a8:a2c0:0:0:0:0:0/42
  • 240c:c0a8:a300:0:0:0:0:0/42
  • 240c:c0a8:a340:0:0:0:0:0/42
  • 240c:c0a8:a380:0:0:0:0:0/42
  • 240c:c0a8:a3c0:0:0:0:0:0/42
  • 240c:c0a8:a400:0:0:0:0:0/42
  • 240c:c0a8:a440:0:0:0:0:0/42
  • 240c:c0a8:a480:0:0:0:0:0/42
  • 240c:c0a8:a4c0:0:0:0:0:0/42
  • 240c:c0a8:a500:0:0:0:0:0/42
  • 240c:c0a8:a540:0:0:0:0:0/42
  • 240c:c0a8:a580:0:0:0:0:0/42
  • 240c:c0a8:a5c0:0:0:0:0:0/42
  • 240c:c0a8:a600:0:0:0:0:0/42
  • 240c:c0a8:a640:0:0:0:0:0/42
  • 240c:c0a8:a680:0:0:0:0:0/42
  • 240c:c0a8:a6c0:0:0:0:0:0/42
  • 240c:c0a8:a700:0:0:0:0:0/42
  • 240c:c0a8:a740:0:0:0:0:0/42
  • 240c:c0a8:a780:0:0:0:0:0/42
  • 240c:c0a8:a7c0:0:0:0:0:0/42
  • 240c:c0a8:a800:0:0:0:0:0/42
  • 240c:c0a8:a840:0:0:0:0:0/42
  • 240c:c0a8:a880:0:0:0:0:0/42
  • 240c:c0a8:a8c0:0:0:0:0:0/42
  • 240c:c0a8:a900:0:0:0:0:0/42
  • 240c:c0a8:a940:0:0:0:0:0/42
  • 240c:c0a8:a980:0:0:0:0:0/42
  • 240c:c0a8:a9c0:0:0:0:0:0/42
  • 240c:c0a8:aa00:0:0:0:0:0/42
  • 240c:c0a8:aa40:0:0:0:0:0/42
  • 240c:c0a8:aa80:0:0:0:0:0/42
  • 240c:c0a8:aac0:0:0:0:0:0/42
  • 240c:c0a8:ab00:0:0:0:0:0/42
  • 240c:c0a8:ab40:0:0:0:0:0/42
  • 240c:c0a8:ab80:0:0:0:0:0/42
  • 240c:c0a8:abc0:0:0:0:0:0/42
  • 240c:c0a8:ac00:0:0:0:0:0/42
  • 240c:c0a8:ac40:0:0:0:0:0/42
  • 240c:c0a8:ac80:0:0:0:0:0/42
  • 240c:c0a8:acc0:0:0:0:0:0/42
  • 240c:c0a8:ad00:0:0:0:0:0/42
  • 240c:c0a8:ad40:0:0:0:0:0/42
  • 240c:c0a8:ad80:0:0:0:0:0/42
  • 240c:c0a8:adc0:0:0:0:0:0/42
  • 240c:c0a8:ae00:0:0:0:0:0/42
  • 240c:c0a8:ae40:0:0:0:0:0/42
  • 240c:c0a8:ae80:0:0:0:0:0/42
  • 240c:c0a8:aec0:0:0:0:0:0/42
  • 240c:c0a8:af00:0:0:0:0:0/42
  • 240c:c0a8:af40:0:0:0:0:0/42
  • 240c:c0a8:af80:0:0:0:0:0/42
  • 240c:c0a8:afc0:0:0:0:0:0/42
  • 240c:c0a8:b000:0:0:0:0:0/42
  • 240c:c0a8:b040:0:0:0:0:0/42
  • 240c:c0a8:b080:0:0:0:0:0/42
  • 240c:c0a8:b0c0:0:0:0:0:0/42
  • 240c:c0a8:b100:0:0:0:0:0/42
  • 240c:c0a8:b140:0:0:0:0:0/42
  • 240c:c0a8:b180:0:0:0:0:0/42
  • 240c:c0a8:b1c0:0:0:0:0:0/42
  • 240c:c0a8:b200:0:0:0:0:0/42
  • 240c:c0a8:b240:0:0:0:0:0/42
  • 240c:c0a8:b280:0:0:0:0:0/42
  • 240c:c0a8:b2c0:0:0:0:0:0/42
  • 240c:c0a8:b300:0:0:0:0:0/42
  • 240c:c0a8:b340:0:0:0:0:0/42
  • 240c:c0a8:b380:0:0:0:0:0/42
  • 240c:c0a8:b3c0:0:0:0:0:0/42
  • 240c:c0a8:b400:0:0:0:0:0/42
  • 240c:c0a8:b440:0:0:0:0:0/42
  • 240c:c0a8:b480:0:0:0:0:0/42
  • 240c:c0a8:b4c0:0:0:0:0:0/42
  • 240c:c0a8:b500:0:0:0:0:0/42
  • 240c:c0a8:b540:0:0:0:0:0/42
  • 240c:c0a8:b580:0:0:0:0:0/42
  • 240c:c0a8:b5c0:0:0:0:0:0/42
  • 240c:c0a8:b600:0:0:0:0:0/42
  • 240c:c0a8:b640:0:0:0:0:0/42
  • 240c:c0a8:b680:0:0:0:0:0/42
  • 240c:c0a8:b6c0:0:0:0:0:0/42
  • 240c:c0a8:b700:0:0:0:0:0/42
  • 240c:c0a8:b740:0:0:0:0:0/42
  • 240c:c0a8:b780:0:0:0:0:0/42
  • 240c:c0a8:b7c0:0:0:0:0:0/42
  • 240c:c0a8:b800:0:0:0:0:0/42
  • 240c:c0a8:b840:0:0:0:0:0/42
  • 240c:c0a8:b880:0:0:0:0:0/42
  • 240c:c0a8:b8c0:0:0:0:0:0/42
  • 240c:c0a8:b900:0:0:0:0:0/42
  • 240c:c0a8:b940:0:0:0:0:0/42
  • 240c:c0a8:b980:0:0:0:0:0/42
  • 240c:c0a8:b9c0:0:0:0:0:0/42
  • 240c:c0a8:ba00:0:0:0:0:0/42
  • 240c:c0a8:ba40:0:0:0:0:0/42
  • 240c:c0a8:ba80:0:0:0:0:0/42
  • 240c:c0a8:bac0:0:0:0:0:0/42
  • 240c:c0a8:bb00:0:0:0:0:0/42
  • 240c:c0a8:bb40:0:0:0:0:0/42
  • 240c:c0a8:bb80:0:0:0:0:0/42
  • 240c:c0a8:bbc0:0:0:0:0:0/42
  • 240c:c0a8:bc00:0:0:0:0:0/42
  • 240c:c0a8:bc40:0:0:0:0:0/42
  • 240c:c0a8:bc80:0:0:0:0:0/42
  • 240c:c0a8:bcc0:0:0:0:0:0/42
  • 240c:c0a8:bd00:0:0:0:0:0/42
  • 240c:c0a8:bd40:0:0:0:0:0/42
  • 240c:c0a8:bd80:0:0:0:0:0/42
  • 240c:c0a8:bdc0:0:0:0:0:0/42
  • 240c:c0a8:be00:0:0:0:0:0/42
  • 240c:c0a8:be40:0:0:0:0:0/42
  • 240c:c0a8:be80:0:0:0:0:0/42
  • 240c:c0a8:bec0:0:0:0:0:0/42
  • 240c:c0a8:bf00:0:0:0:0:0/42
  • 240c:c0a8:bf40:0:0:0:0:0/42
  • 240c:c0a8:bf80:0:0:0:0:0/42
  • 240c:c0a8:bfc0:0:0:0:0:0/42

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