IP subnet details

2001:da8:270::/48

AS24348  — Cernet2 Ix at Tsinghua University

Summary

Country
CN China
Domain cernet.edu.cn
Size 1,208,925,819,614,629,200,000,000
Registry APNIC
Network Name CNGI-CERNET2-CN-20031110

Whois

[whois.apnic.net]



inet6num: 2001:da8::/32
netname: CNGI-CERNET2-CN-20031110
descr: China Next Generation Internet CERNET2
descr: CNGI-CERNET
descr: Beijing 100084, China
country: CN
admin-c: CER-AP
tech-c: CER-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
mnt-by: APNIC-HM
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
last-modified: 2020-10-20T00:55:18Z
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

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



CIDR IP address subranges within 2001:da8:270::/48 subnet

  • 2001:da8:270:0:0:0:0:0/56
  • 2001:da8:270:100:0:0:0:0/56
  • 2001:da8:270:200:0:0:0:0/56
  • 2001:da8:270:300:0:0:0:0/56
  • 2001:da8:270:400:0:0:0:0/56
  • 2001:da8:270:500:0:0:0:0/56
  • 2001:da8:270:600:0:0:0:0/56
  • 2001:da8:270:700:0:0:0:0/56
  • 2001:da8:270:800:0:0:0:0/56
  • 2001:da8:270:900:0:0:0:0/56
  • 2001:da8:270:a00:0:0:0:0/56
  • 2001:da8:270:b00:0:0:0:0/56
  • 2001:da8:270:c00:0:0:0:0/56
  • 2001:da8:270:d00:0:0:0:0/56
  • 2001:da8:270:e00:0:0:0:0/56
  • 2001:da8:270:f00:0:0:0:0/56
  • 2001:da8:270:1000:0:0:0:0/56
  • 2001:da8:270:1100:0:0:0:0/56
  • 2001:da8:270:1200:0:0:0:0/56
  • 2001:da8:270:1300:0:0:0:0/56
  • 2001:da8:270:1400:0:0:0:0/56
  • 2001:da8:270:1500:0:0:0:0/56
  • 2001:da8:270:1600:0:0:0:0/56
  • 2001:da8:270:1700:0:0:0:0/56
  • 2001:da8:270:1800:0:0:0:0/56
  • 2001:da8:270:1900:0:0:0:0/56
  • 2001:da8:270:1a00:0:0:0:0/56
  • 2001:da8:270:1b00:0:0:0:0/56
  • 2001:da8:270:1c00:0:0:0:0/56
  • 2001:da8:270:1d00:0:0:0:0/56
  • 2001:da8:270:1e00:0:0:0:0/56
  • 2001:da8:270:1f00:0:0:0:0/56
  • 2001:da8:270:2000:0:0:0:0/56
  • 2001:da8:270:2100:0:0:0:0/56
  • 2001:da8:270:2200:0:0:0:0/56
  • 2001:da8:270:2300:0:0:0:0/56
  • 2001:da8:270:2400:0:0:0:0/56
  • 2001:da8:270:2500:0:0:0:0/56
  • 2001:da8:270:2600:0:0:0:0/56
  • 2001:da8:270:2700:0:0:0:0/56
  • 2001:da8:270:2800:0:0:0:0/56
  • 2001:da8:270:2900:0:0:0:0/56
  • 2001:da8:270:2a00:0:0:0:0/56
  • 2001:da8:270:2b00:0:0:0:0/56
  • 2001:da8:270:2c00:0:0:0:0/56
  • 2001:da8:270:2d00:0:0:0:0/56
  • 2001:da8:270:2e00:0:0:0:0/56
  • 2001:da8:270:2f00:0:0:0:0/56
  • 2001:da8:270:3000:0:0:0:0/56
  • 2001:da8:270:3100:0:0:0:0/56
  • 2001:da8:270:3200:0:0:0:0/56
  • 2001:da8:270:3300:0:0:0:0/56
  • 2001:da8:270:3400:0:0:0:0/56
  • 2001:da8:270:3500:0:0:0:0/56
  • 2001:da8:270:3600:0:0:0:0/56
  • 2001:da8:270:3700:0:0:0:0/56
  • 2001:da8:270:3800:0:0:0:0/56
  • 2001:da8:270:3900:0:0:0:0/56
  • 2001:da8:270:3a00:0:0:0:0/56
  • 2001:da8:270:3b00:0:0:0:0/56
  • 2001:da8:270:3c00:0:0:0:0/56
  • 2001:da8:270:3d00:0:0:0:0/56
  • 2001:da8:270:3e00:0:0:0:0/56
  • 2001:da8:270:3f00:0:0:0:0/56
  • 2001:da8:270:4000:0:0:0:0/56
  • 2001:da8:270:4100:0:0:0:0/56
  • 2001:da8:270:4200:0:0:0:0/56
  • 2001:da8:270:4300:0:0:0:0/56
  • 2001:da8:270:4400:0:0:0:0/56
  • 2001:da8:270:4500:0:0:0:0/56
  • 2001:da8:270:4600:0:0:0:0/56
  • 2001:da8:270:4700:0:0:0:0/56
  • 2001:da8:270:4800:0:0:0:0/56
  • 2001:da8:270:4900:0:0:0:0/56
  • 2001:da8:270:4a00:0:0:0:0/56
  • 2001:da8:270:4b00:0:0:0:0/56
  • 2001:da8:270:4c00:0:0:0:0/56
  • 2001:da8:270:4d00:0:0:0:0/56
  • 2001:da8:270:4e00:0:0:0:0/56
  • 2001:da8:270:4f00:0:0:0:0/56
  • 2001:da8:270:5000:0:0:0:0/56
  • 2001:da8:270:5100:0:0:0:0/56
  • 2001:da8:270:5200:0:0:0:0/56
  • 2001:da8:270:5300:0:0:0:0/56
  • 2001:da8:270:5400:0:0:0:0/56
  • 2001:da8:270:5500:0:0:0:0/56
  • 2001:da8:270:5600:0:0:0:0/56
  • 2001:da8:270:5700:0:0:0:0/56
  • 2001:da8:270:5800:0:0:0:0/56
  • 2001:da8:270:5900:0:0:0:0/56
  • 2001:da8:270:5a00:0:0:0:0/56
  • 2001:da8:270:5b00:0:0:0:0/56
  • 2001:da8:270:5c00:0:0:0:0/56
  • 2001:da8:270:5d00:0:0:0:0/56
  • 2001:da8:270:5e00:0:0:0:0/56
  • 2001:da8:270:5f00:0:0:0:0/56
  • 2001:da8:270:6000:0:0:0:0/56
  • 2001:da8:270:6100:0:0:0:0/56
  • 2001:da8:270:6200:0:0:0:0/56
  • 2001:da8:270:6300:0:0:0:0/56
  • 2001:da8:270:6400:0:0:0:0/56
  • 2001:da8:270:6500:0:0:0:0/56
  • 2001:da8:270:6600:0:0:0:0/56
  • 2001:da8:270:6700:0:0:0:0/56
  • 2001:da8:270:6800:0:0:0:0/56
  • 2001:da8:270:6900:0:0:0:0/56
  • 2001:da8:270:6a00:0:0:0:0/56
  • 2001:da8:270:6b00:0:0:0:0/56
  • 2001:da8:270:6c00:0:0:0:0/56
  • 2001:da8:270:6d00:0:0:0:0/56
  • 2001:da8:270:6e00:0:0:0:0/56
  • 2001:da8:270:6f00:0:0:0:0/56
  • 2001:da8:270:7000:0:0:0:0/56
  • 2001:da8:270:7100:0:0:0:0/56
  • 2001:da8:270:7200:0:0:0:0/56
  • 2001:da8:270:7300:0:0:0:0/56
  • 2001:da8:270:7400:0:0:0:0/56
  • 2001:da8:270:7500:0:0:0:0/56
  • 2001:da8:270:7600:0:0:0:0/56
  • 2001:da8:270:7700:0:0:0:0/56
  • 2001:da8:270:7800:0:0:0:0/56
  • 2001:da8:270:7900:0:0:0:0/56
  • 2001:da8:270:7a00:0:0:0:0/56
  • 2001:da8:270:7b00:0:0:0:0/56
  • 2001:da8:270:7c00:0:0:0:0/56
  • 2001:da8:270:7d00:0:0:0:0/56
  • 2001:da8:270:7e00:0:0:0:0/56
  • 2001:da8:270:7f00:0:0:0:0/56
  • 2001:da8:270:8000:0:0:0:0/56
  • 2001:da8:270:8100:0:0:0:0/56
  • 2001:da8:270:8200:0:0:0:0/56
  • 2001:da8:270:8300:0:0:0:0/56
  • 2001:da8:270:8400:0:0:0:0/56
  • 2001:da8:270:8500:0:0:0:0/56
  • 2001:da8:270:8600:0:0:0:0/56
  • 2001:da8:270:8700:0:0:0:0/56
  • 2001:da8:270:8800:0:0:0:0/56
  • 2001:da8:270:8900:0:0:0:0/56
  • 2001:da8:270:8a00:0:0:0:0/56
  • 2001:da8:270:8b00:0:0:0:0/56
  • 2001:da8:270:8c00:0:0:0:0/56
  • 2001:da8:270:8d00:0:0:0:0/56
  • 2001:da8:270:8e00:0:0:0:0/56
  • 2001:da8:270:8f00:0:0:0:0/56
  • 2001:da8:270:9000:0:0:0:0/56
  • 2001:da8:270:9100:0:0:0:0/56
  • 2001:da8:270:9200:0:0:0:0/56
  • 2001:da8:270:9300:0:0:0:0/56
  • 2001:da8:270:9400:0:0:0:0/56
  • 2001:da8:270:9500:0:0:0:0/56
  • 2001:da8:270:9600:0:0:0:0/56
  • 2001:da8:270:9700:0:0:0:0/56
  • 2001:da8:270:9800:0:0:0:0/56
  • 2001:da8:270:9900:0:0:0:0/56
  • 2001:da8:270:9a00:0:0:0:0/56
  • 2001:da8:270:9b00:0:0:0:0/56
  • 2001:da8:270:9c00:0:0:0:0/56
  • 2001:da8:270:9d00:0:0:0:0/56
  • 2001:da8:270:9e00:0:0:0:0/56
  • 2001:da8:270:9f00:0:0:0:0/56
  • 2001:da8:270:a000:0:0:0:0/56
  • 2001:da8:270:a100:0:0:0:0/56
  • 2001:da8:270:a200:0:0:0:0/56
  • 2001:da8:270:a300:0:0:0:0/56
  • 2001:da8:270:a400:0:0:0:0/56
  • 2001:da8:270:a500:0:0:0:0/56
  • 2001:da8:270:a600:0:0:0:0/56
  • 2001:da8:270:a700:0:0:0:0/56
  • 2001:da8:270:a800:0:0:0:0/56
  • 2001:da8:270:a900:0:0:0:0/56
  • 2001:da8:270:aa00:0:0:0:0/56
  • 2001:da8:270:ab00:0:0:0:0/56
  • 2001:da8:270:ac00:0:0:0:0/56
  • 2001:da8:270:ad00:0:0:0:0/56
  • 2001:da8:270:ae00:0:0:0:0/56
  • 2001:da8:270:af00:0:0:0:0/56
  • 2001:da8:270:b000:0:0:0:0/56
  • 2001:da8:270:b100:0:0:0:0/56
  • 2001:da8:270:b200:0:0:0:0/56
  • 2001:da8:270:b300:0:0:0:0/56
  • 2001:da8:270:b400:0:0:0:0/56
  • 2001:da8:270:b500:0:0:0:0/56
  • 2001:da8:270:b600:0:0:0:0/56
  • 2001:da8:270:b700:0:0:0:0/56
  • 2001:da8:270:b800:0:0:0:0/56
  • 2001:da8:270:b900:0:0:0:0/56
  • 2001:da8:270:ba00:0:0:0:0/56
  • 2001:da8:270:bb00:0:0:0:0/56
  • 2001:da8:270:bc00:0:0:0:0/56
  • 2001:da8:270:bd00:0:0:0:0/56
  • 2001:da8:270:be00:0:0:0:0/56
  • 2001:da8:270:bf00:0:0:0:0/56
  • 2001:da8:270:c000:0:0:0:0/56
  • 2001:da8:270:c100:0:0:0:0/56
  • 2001:da8:270:c200:0:0:0:0/56
  • 2001:da8:270:c300:0:0:0:0/56
  • 2001:da8:270:c400:0:0:0:0/56
  • 2001:da8:270:c500:0:0:0:0/56
  • 2001:da8:270:c600:0:0:0:0/56
  • 2001:da8:270:c700:0:0:0:0/56
  • 2001:da8:270:c800:0:0:0:0/56
  • 2001:da8:270:c900:0:0:0:0/56
  • 2001:da8:270:ca00:0:0:0:0/56
  • 2001:da8:270:cb00:0:0:0:0/56
  • 2001:da8:270:cc00:0:0:0:0/56
  • 2001:da8:270:cd00:0:0:0:0/56
  • 2001:da8:270:ce00:0:0:0:0/56
  • 2001:da8:270:cf00:0:0:0:0/56
  • 2001:da8:270:d000:0:0:0:0/56
  • 2001:da8:270:d100:0:0:0:0/56
  • 2001:da8:270:d200:0:0:0:0/56
  • 2001:da8:270:d300:0:0:0:0/56
  • 2001:da8:270:d400:0:0:0:0/56
  • 2001:da8:270:d500:0:0:0:0/56
  • 2001:da8:270:d600:0:0:0:0/56
  • 2001:da8:270:d700:0:0:0:0/56
  • 2001:da8:270:d800:0:0:0:0/56
  • 2001:da8:270:d900:0:0:0:0/56
  • 2001:da8:270:da00:0:0:0:0/56
  • 2001:da8:270:db00:0:0:0:0/56
  • 2001:da8:270:dc00:0:0:0:0/56
  • 2001:da8:270:dd00:0:0:0:0/56
  • 2001:da8:270:de00:0:0:0:0/56
  • 2001:da8:270:df00:0:0:0:0/56
  • 2001:da8:270:e000:0:0:0:0/56
  • 2001:da8:270:e100:0:0:0:0/56
  • 2001:da8:270:e200:0:0:0:0/56
  • 2001:da8:270:e300:0:0:0:0/56
  • 2001:da8:270:e400:0:0:0:0/56
  • 2001:da8:270:e500:0:0:0:0/56
  • 2001:da8:270:e600:0:0:0:0/56
  • 2001:da8:270:e700:0:0:0:0/56
  • 2001:da8:270:e800:0:0:0:0/56
  • 2001:da8:270:e900:0:0:0:0/56
  • 2001:da8:270:ea00:0:0:0:0/56
  • 2001:da8:270:eb00:0:0:0:0/56
  • 2001:da8:270:ec00:0:0:0:0/56
  • 2001:da8:270:ed00:0:0:0:0/56
  • 2001:da8:270:ee00:0:0:0:0/56
  • 2001:da8:270:ef00:0:0:0:0/56
  • 2001:da8:270:f000:0:0:0:0/56
  • 2001:da8:270:f100:0:0:0:0/56
  • 2001:da8:270:f200:0:0:0:0/56
  • 2001:da8:270:f300:0:0:0:0/56
  • 2001:da8:270:f400:0:0:0:0/56
  • 2001:da8:270:f500:0:0:0:0/56
  • 2001:da8:270:f600:0:0:0:0/56
  • 2001:da8:270:f700:0:0:0:0/56
  • 2001:da8:270:f800:0:0:0:0/56
  • 2001:da8:270:f900:0:0:0:0/56
  • 2001:da8:270:fa00:0:0:0:0/56
  • 2001:da8:270:fb00:0:0:0:0/56
  • 2001:da8:270:fc00:0:0:0:0/56
  • 2001:da8:270:fd00:0:0:0:0/56
  • 2001:da8:270:fe00:0:0:0:0/56
  • 2001:da8:270:ff00:0:0:0:0/56

Get started with 100,000 free lookups: sign up