IP subnet details

2403:3140::/32

AS24348  — Cernet2 Ix at Tsinghua University

Summary

Country
CN China
Domain cernic.net
Size 79,228,162,514,264,340,000,000,000,000
Registry APNIC
Network Name CERNET2-LCN6

Whois

inet6num: 2403:3140::/32
netname: CERNET2-LCN6
descr: Location Centric Network
descr: Tsinghua Univ, Beijing 100084, China
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: 2020-09-03T09:16:26Z
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


CIDR IP address subranges within 2403:3140::/32 subnet

  • 2403:3140:0:0:0:0:0:0/40
  • 2403:3140:100:0:0:0:0:0/40
  • 2403:3140:200:0:0:0:0:0/40
  • 2403:3140:300:0:0:0:0:0/40
  • 2403:3140:400:0:0:0:0:0/40
  • 2403:3140:500:0:0:0:0:0/40
  • 2403:3140:600:0:0:0:0:0/40
  • 2403:3140:700:0:0:0:0:0/40
  • 2403:3140:800:0:0:0:0:0/40
  • 2403:3140:900:0:0:0:0:0/40
  • 2403:3140:a00:0:0:0:0:0/40
  • 2403:3140:b00:0:0:0:0:0/40
  • 2403:3140:c00:0:0:0:0:0/40
  • 2403:3140:d00:0:0:0:0:0/40
  • 2403:3140:e00:0:0:0:0:0/40
  • 2403:3140:f00:0:0:0:0:0/40
  • 2403:3140:1000:0:0:0:0:0/40
  • 2403:3140:1100:0:0:0:0:0/40
  • 2403:3140:1200:0:0:0:0:0/40
  • 2403:3140:1300:0:0:0:0:0/40
  • 2403:3140:1400:0:0:0:0:0/40
  • 2403:3140:1500:0:0:0:0:0/40
  • 2403:3140:1600:0:0:0:0:0/40
  • 2403:3140:1700:0:0:0:0:0/40
  • 2403:3140:1800:0:0:0:0:0/40
  • 2403:3140:1900:0:0:0:0:0/40
  • 2403:3140:1a00:0:0:0:0:0/40
  • 2403:3140:1b00:0:0:0:0:0/40
  • 2403:3140:1c00:0:0:0:0:0/40
  • 2403:3140:1d00:0:0:0:0:0/40
  • 2403:3140:1e00:0:0:0:0:0/40
  • 2403:3140:1f00:0:0:0:0:0/40
  • 2403:3140:2000:0:0:0:0:0/40
  • 2403:3140:2100:0:0:0:0:0/40
  • 2403:3140:2200:0:0:0:0:0/40
  • 2403:3140:2300:0:0:0:0:0/40
  • 2403:3140:2400:0:0:0:0:0/40
  • 2403:3140:2500:0:0:0:0:0/40
  • 2403:3140:2600:0:0:0:0:0/40
  • 2403:3140:2700:0:0:0:0:0/40
  • 2403:3140:2800:0:0:0:0:0/40
  • 2403:3140:2900:0:0:0:0:0/40
  • 2403:3140:2a00:0:0:0:0:0/40
  • 2403:3140:2b00:0:0:0:0:0/40
  • 2403:3140:2c00:0:0:0:0:0/40
  • 2403:3140:2d00:0:0:0:0:0/40
  • 2403:3140:2e00:0:0:0:0:0/40
  • 2403:3140:2f00:0:0:0:0:0/40
  • 2403:3140:3000:0:0:0:0:0/40
  • 2403:3140:3100:0:0:0:0:0/40
  • 2403:3140:3200:0:0:0:0:0/40
  • 2403:3140:3300:0:0:0:0:0/40
  • 2403:3140:3400:0:0:0:0:0/40
  • 2403:3140:3500:0:0:0:0:0/40
  • 2403:3140:3600:0:0:0:0:0/40
  • 2403:3140:3700:0:0:0:0:0/40
  • 2403:3140:3800:0:0:0:0:0/40
  • 2403:3140:3900:0:0:0:0:0/40
  • 2403:3140:3a00:0:0:0:0:0/40
  • 2403:3140:3b00:0:0:0:0:0/40
  • 2403:3140:3c00:0:0:0:0:0/40
  • 2403:3140:3d00:0:0:0:0:0/40
  • 2403:3140:3e00:0:0:0:0:0/40
  • 2403:3140:3f00:0:0:0:0:0/40
  • 2403:3140:4000:0:0:0:0:0/40
  • 2403:3140:4100:0:0:0:0:0/40
  • 2403:3140:4200:0:0:0:0:0/40
  • 2403:3140:4300:0:0:0:0:0/40
  • 2403:3140:4400:0:0:0:0:0/40
  • 2403:3140:4500:0:0:0:0:0/40
  • 2403:3140:4600:0:0:0:0:0/40
  • 2403:3140:4700:0:0:0:0:0/40
  • 2403:3140:4800:0:0:0:0:0/40
  • 2403:3140:4900:0:0:0:0:0/40
  • 2403:3140:4a00:0:0:0:0:0/40
  • 2403:3140:4b00:0:0:0:0:0/40
  • 2403:3140:4c00:0:0:0:0:0/40
  • 2403:3140:4d00:0:0:0:0:0/40
  • 2403:3140:4e00:0:0:0:0:0/40
  • 2403:3140:4f00:0:0:0:0:0/40
  • 2403:3140:5000:0:0:0:0:0/40
  • 2403:3140:5100:0:0:0:0:0/40
  • 2403:3140:5200:0:0:0:0:0/40
  • 2403:3140:5300:0:0:0:0:0/40
  • 2403:3140:5400:0:0:0:0:0/40
  • 2403:3140:5500:0:0:0:0:0/40
  • 2403:3140:5600:0:0:0:0:0/40
  • 2403:3140:5700:0:0:0:0:0/40
  • 2403:3140:5800:0:0:0:0:0/40
  • 2403:3140:5900:0:0:0:0:0/40
  • 2403:3140:5a00:0:0:0:0:0/40
  • 2403:3140:5b00:0:0:0:0:0/40
  • 2403:3140:5c00:0:0:0:0:0/40
  • 2403:3140:5d00:0:0:0:0:0/40
  • 2403:3140:5e00:0:0:0:0:0/40
  • 2403:3140:5f00:0:0:0:0:0/40
  • 2403:3140:6000:0:0:0:0:0/40
  • 2403:3140:6100:0:0:0:0:0/40
  • 2403:3140:6200:0:0:0:0:0/40
  • 2403:3140:6300:0:0:0:0:0/40
  • 2403:3140:6400:0:0:0:0:0/40
  • 2403:3140:6500:0:0:0:0:0/40
  • 2403:3140:6600:0:0:0:0:0/40
  • 2403:3140:6700:0:0:0:0:0/40
  • 2403:3140:6800:0:0:0:0:0/40
  • 2403:3140:6900:0:0:0:0:0/40
  • 2403:3140:6a00:0:0:0:0:0/40
  • 2403:3140:6b00:0:0:0:0:0/40
  • 2403:3140:6c00:0:0:0:0:0/40
  • 2403:3140:6d00:0:0:0:0:0/40
  • 2403:3140:6e00:0:0:0:0:0/40
  • 2403:3140:6f00:0:0:0:0:0/40
  • 2403:3140:7000:0:0:0:0:0/40
  • 2403:3140:7100:0:0:0:0:0/40
  • 2403:3140:7200:0:0:0:0:0/40
  • 2403:3140:7300:0:0:0:0:0/40
  • 2403:3140:7400:0:0:0:0:0/40
  • 2403:3140:7500:0:0:0:0:0/40
  • 2403:3140:7600:0:0:0:0:0/40
  • 2403:3140:7700:0:0:0:0:0/40
  • 2403:3140:7800:0:0:0:0:0/40
  • 2403:3140:7900:0:0:0:0:0/40
  • 2403:3140:7a00:0:0:0:0:0/40
  • 2403:3140:7b00:0:0:0:0:0/40
  • 2403:3140:7c00:0:0:0:0:0/40
  • 2403:3140:7d00:0:0:0:0:0/40
  • 2403:3140:7e00:0:0:0:0:0/40
  • 2403:3140:7f00:0:0:0:0:0/40
  • 2403:3140:8000:0:0:0:0:0/40
  • 2403:3140:8100:0:0:0:0:0/40
  • 2403:3140:8200:0:0:0:0:0/40
  • 2403:3140:8300:0:0:0:0:0/40
  • 2403:3140:8400:0:0:0:0:0/40
  • 2403:3140:8500:0:0:0:0:0/40
  • 2403:3140:8600:0:0:0:0:0/40
  • 2403:3140:8700:0:0:0:0:0/40
  • 2403:3140:8800:0:0:0:0:0/40
  • 2403:3140:8900:0:0:0:0:0/40
  • 2403:3140:8a00:0:0:0:0:0/40
  • 2403:3140:8b00:0:0:0:0:0/40
  • 2403:3140:8c00:0:0:0:0:0/40
  • 2403:3140:8d00:0:0:0:0:0/40
  • 2403:3140:8e00:0:0:0:0:0/40
  • 2403:3140:8f00:0:0:0:0:0/40
  • 2403:3140:9000:0:0:0:0:0/40
  • 2403:3140:9100:0:0:0:0:0/40
  • 2403:3140:9200:0:0:0:0:0/40
  • 2403:3140:9300:0:0:0:0:0/40
  • 2403:3140:9400:0:0:0:0:0/40
  • 2403:3140:9500:0:0:0:0:0/40
  • 2403:3140:9600:0:0:0:0:0/40
  • 2403:3140:9700:0:0:0:0:0/40
  • 2403:3140:9800:0:0:0:0:0/40
  • 2403:3140:9900:0:0:0:0:0/40
  • 2403:3140:9a00:0:0:0:0:0/40
  • 2403:3140:9b00:0:0:0:0:0/40
  • 2403:3140:9c00:0:0:0:0:0/40
  • 2403:3140:9d00:0:0:0:0:0/40
  • 2403:3140:9e00:0:0:0:0:0/40
  • 2403:3140:9f00:0:0:0:0:0/40
  • 2403:3140:a000:0:0:0:0:0/40
  • 2403:3140:a100:0:0:0:0:0/40
  • 2403:3140:a200:0:0:0:0:0/40
  • 2403:3140:a300:0:0:0:0:0/40
  • 2403:3140:a400:0:0:0:0:0/40
  • 2403:3140:a500:0:0:0:0:0/40
  • 2403:3140:a600:0:0:0:0:0/40
  • 2403:3140:a700:0:0:0:0:0/40
  • 2403:3140:a800:0:0:0:0:0/40
  • 2403:3140:a900:0:0:0:0:0/40
  • 2403:3140:aa00:0:0:0:0:0/40
  • 2403:3140:ab00:0:0:0:0:0/40
  • 2403:3140:ac00:0:0:0:0:0/40
  • 2403:3140:ad00:0:0:0:0:0/40
  • 2403:3140:ae00:0:0:0:0:0/40
  • 2403:3140:af00:0:0:0:0:0/40
  • 2403:3140:b000:0:0:0:0:0/40
  • 2403:3140:b100:0:0:0:0:0/40
  • 2403:3140:b200:0:0:0:0:0/40
  • 2403:3140:b300:0:0:0:0:0/40
  • 2403:3140:b400:0:0:0:0:0/40
  • 2403:3140:b500:0:0:0:0:0/40
  • 2403:3140:b600:0:0:0:0:0/40
  • 2403:3140:b700:0:0:0:0:0/40
  • 2403:3140:b800:0:0:0:0:0/40
  • 2403:3140:b900:0:0:0:0:0/40
  • 2403:3140:ba00:0:0:0:0:0/40
  • 2403:3140:bb00:0:0:0:0:0/40
  • 2403:3140:bc00:0:0:0:0:0/40
  • 2403:3140:bd00:0:0:0:0:0/40
  • 2403:3140:be00:0:0:0:0:0/40
  • 2403:3140:bf00:0:0:0:0:0/40
  • 2403:3140:c000:0:0:0:0:0/40
  • 2403:3140:c100:0:0:0:0:0/40
  • 2403:3140:c200:0:0:0:0:0/40
  • 2403:3140:c300:0:0:0:0:0/40
  • 2403:3140:c400:0:0:0:0:0/40
  • 2403:3140:c500:0:0:0:0:0/40
  • 2403:3140:c600:0:0:0:0:0/40
  • 2403:3140:c700:0:0:0:0:0/40
  • 2403:3140:c800:0:0:0:0:0/40
  • 2403:3140:c900:0:0:0:0:0/40
  • 2403:3140:ca00:0:0:0:0:0/40
  • 2403:3140:cb00:0:0:0:0:0/40
  • 2403:3140:cc00:0:0:0:0:0/40
  • 2403:3140:cd00:0:0:0:0:0/40
  • 2403:3140:ce00:0:0:0:0:0/40
  • 2403:3140:cf00:0:0:0:0:0/40
  • 2403:3140:d000:0:0:0:0:0/40
  • 2403:3140:d100:0:0:0:0:0/40
  • 2403:3140:d200:0:0:0:0:0/40
  • 2403:3140:d300:0:0:0:0:0/40
  • 2403:3140:d400:0:0:0:0:0/40
  • 2403:3140:d500:0:0:0:0:0/40
  • 2403:3140:d600:0:0:0:0:0/40
  • 2403:3140:d700:0:0:0:0:0/40
  • 2403:3140:d800:0:0:0:0:0/40
  • 2403:3140:d900:0:0:0:0:0/40
  • 2403:3140:da00:0:0:0:0:0/40
  • 2403:3140:db00:0:0:0:0:0/40
  • 2403:3140:dc00:0:0:0:0:0/40
  • 2403:3140:dd00:0:0:0:0:0/40
  • 2403:3140:de00:0:0:0:0:0/40
  • 2403:3140:df00:0:0:0:0:0/40
  • 2403:3140:e000:0:0:0:0:0/40
  • 2403:3140:e100:0:0:0:0:0/40
  • 2403:3140:e200:0:0:0:0:0/40
  • 2403:3140:e300:0:0:0:0:0/40
  • 2403:3140:e400:0:0:0:0:0/40
  • 2403:3140:e500:0:0:0:0:0/40
  • 2403:3140:e600:0:0:0:0:0/40
  • 2403:3140:e700:0:0:0:0:0/40
  • 2403:3140:e800:0:0:0:0:0/40
  • 2403:3140:e900:0:0:0:0:0/40
  • 2403:3140:ea00:0:0:0:0:0/40
  • 2403:3140:eb00:0:0:0:0:0/40
  • 2403:3140:ec00:0:0:0:0:0/40
  • 2403:3140:ed00:0:0:0:0:0/40
  • 2403:3140:ee00:0:0:0:0:0/40
  • 2403:3140:ef00:0:0:0:0:0/40
  • 2403:3140:f000:0:0:0:0:0/40
  • 2403:3140:f100:0:0:0:0:0/40
  • 2403:3140:f200:0:0:0:0:0/40
  • 2403:3140:f300:0:0:0:0:0/40
  • 2403:3140:f400:0:0:0:0:0/40
  • 2403:3140:f500:0:0:0:0:0/40
  • 2403:3140:f600:0:0:0:0:0/40
  • 2403:3140:f700:0:0:0:0:0/40
  • 2403:3140:f800:0:0:0:0:0/40
  • 2403:3140:f900:0:0:0:0:0/40
  • 2403:3140:fa00:0:0:0:0:0/40
  • 2403:3140:fb00:0:0:0:0:0/40
  • 2403:3140:fc00:0:0:0:0:0/40
  • 2403:3140:fd00:0:0:0:0:0/40
  • 2403:3140:fe00:0:0:0:0:0/40
  • 2403:3140:ff00:0:0:0:0:0/40

Get started with 100,000 free lookups: sign up