IP subnet details

2001:da8:258::/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:da8:258::/48 subnet

  • 2001:da8:258:0:0:0:0:0/56
  • 2001:da8:258:100:0:0:0:0/56
  • 2001:da8:258:200:0:0:0:0/56
  • 2001:da8:258:300:0:0:0:0/56
  • 2001:da8:258:400:0:0:0:0/56
  • 2001:da8:258:500:0:0:0:0/56
  • 2001:da8:258:600:0:0:0:0/56
  • 2001:da8:258:700:0:0:0:0/56
  • 2001:da8:258:800:0:0:0:0/56
  • 2001:da8:258:900:0:0:0:0/56
  • 2001:da8:258:a00:0:0:0:0/56
  • 2001:da8:258:b00:0:0:0:0/56
  • 2001:da8:258:c00:0:0:0:0/56
  • 2001:da8:258:d00:0:0:0:0/56
  • 2001:da8:258:e00:0:0:0:0/56
  • 2001:da8:258:f00:0:0:0:0/56
  • 2001:da8:258:1000:0:0:0:0/56
  • 2001:da8:258:1100:0:0:0:0/56
  • 2001:da8:258:1200:0:0:0:0/56
  • 2001:da8:258:1300:0:0:0:0/56
  • 2001:da8:258:1400:0:0:0:0/56
  • 2001:da8:258:1500:0:0:0:0/56
  • 2001:da8:258:1600:0:0:0:0/56
  • 2001:da8:258:1700:0:0:0:0/56
  • 2001:da8:258:1800:0:0:0:0/56
  • 2001:da8:258:1900:0:0:0:0/56
  • 2001:da8:258:1a00:0:0:0:0/56
  • 2001:da8:258:1b00:0:0:0:0/56
  • 2001:da8:258:1c00:0:0:0:0/56
  • 2001:da8:258:1d00:0:0:0:0/56
  • 2001:da8:258:1e00:0:0:0:0/56
  • 2001:da8:258:1f00:0:0:0:0/56
  • 2001:da8:258:2000:0:0:0:0/56
  • 2001:da8:258:2100:0:0:0:0/56
  • 2001:da8:258:2200:0:0:0:0/56
  • 2001:da8:258:2300:0:0:0:0/56
  • 2001:da8:258:2400:0:0:0:0/56
  • 2001:da8:258:2500:0:0:0:0/56
  • 2001:da8:258:2600:0:0:0:0/56
  • 2001:da8:258:2700:0:0:0:0/56
  • 2001:da8:258:2800:0:0:0:0/56
  • 2001:da8:258:2900:0:0:0:0/56
  • 2001:da8:258:2a00:0:0:0:0/56
  • 2001:da8:258:2b00:0:0:0:0/56
  • 2001:da8:258:2c00:0:0:0:0/56
  • 2001:da8:258:2d00:0:0:0:0/56
  • 2001:da8:258:2e00:0:0:0:0/56
  • 2001:da8:258:2f00:0:0:0:0/56
  • 2001:da8:258:3000:0:0:0:0/56
  • 2001:da8:258:3100:0:0:0:0/56
  • 2001:da8:258:3200:0:0:0:0/56
  • 2001:da8:258:3300:0:0:0:0/56
  • 2001:da8:258:3400:0:0:0:0/56
  • 2001:da8:258:3500:0:0:0:0/56
  • 2001:da8:258:3600:0:0:0:0/56
  • 2001:da8:258:3700:0:0:0:0/56
  • 2001:da8:258:3800:0:0:0:0/56
  • 2001:da8:258:3900:0:0:0:0/56
  • 2001:da8:258:3a00:0:0:0:0/56
  • 2001:da8:258:3b00:0:0:0:0/56
  • 2001:da8:258:3c00:0:0:0:0/56
  • 2001:da8:258:3d00:0:0:0:0/56
  • 2001:da8:258:3e00:0:0:0:0/56
  • 2001:da8:258:3f00:0:0:0:0/56
  • 2001:da8:258:4000:0:0:0:0/56
  • 2001:da8:258:4100:0:0:0:0/56
  • 2001:da8:258:4200:0:0:0:0/56
  • 2001:da8:258:4300:0:0:0:0/56
  • 2001:da8:258:4400:0:0:0:0/56
  • 2001:da8:258:4500:0:0:0:0/56
  • 2001:da8:258:4600:0:0:0:0/56
  • 2001:da8:258:4700:0:0:0:0/56
  • 2001:da8:258:4800:0:0:0:0/56
  • 2001:da8:258:4900:0:0:0:0/56
  • 2001:da8:258:4a00:0:0:0:0/56
  • 2001:da8:258:4b00:0:0:0:0/56
  • 2001:da8:258:4c00:0:0:0:0/56
  • 2001:da8:258:4d00:0:0:0:0/56
  • 2001:da8:258:4e00:0:0:0:0/56
  • 2001:da8:258:4f00:0:0:0:0/56
  • 2001:da8:258:5000:0:0:0:0/56
  • 2001:da8:258:5100:0:0:0:0/56
  • 2001:da8:258:5200:0:0:0:0/56
  • 2001:da8:258:5300:0:0:0:0/56
  • 2001:da8:258:5400:0:0:0:0/56
  • 2001:da8:258:5500:0:0:0:0/56
  • 2001:da8:258:5600:0:0:0:0/56
  • 2001:da8:258:5700:0:0:0:0/56
  • 2001:da8:258:5800:0:0:0:0/56
  • 2001:da8:258:5900:0:0:0:0/56
  • 2001:da8:258:5a00:0:0:0:0/56
  • 2001:da8:258:5b00:0:0:0:0/56
  • 2001:da8:258:5c00:0:0:0:0/56
  • 2001:da8:258:5d00:0:0:0:0/56
  • 2001:da8:258:5e00:0:0:0:0/56
  • 2001:da8:258:5f00:0:0:0:0/56
  • 2001:da8:258:6000:0:0:0:0/56
  • 2001:da8:258:6100:0:0:0:0/56
  • 2001:da8:258:6200:0:0:0:0/56
  • 2001:da8:258:6300:0:0:0:0/56
  • 2001:da8:258:6400:0:0:0:0/56
  • 2001:da8:258:6500:0:0:0:0/56
  • 2001:da8:258:6600:0:0:0:0/56
  • 2001:da8:258:6700:0:0:0:0/56
  • 2001:da8:258:6800:0:0:0:0/56
  • 2001:da8:258:6900:0:0:0:0/56
  • 2001:da8:258:6a00:0:0:0:0/56
  • 2001:da8:258:6b00:0:0:0:0/56
  • 2001:da8:258:6c00:0:0:0:0/56
  • 2001:da8:258:6d00:0:0:0:0/56
  • 2001:da8:258:6e00:0:0:0:0/56
  • 2001:da8:258:6f00:0:0:0:0/56
  • 2001:da8:258:7000:0:0:0:0/56
  • 2001:da8:258:7100:0:0:0:0/56
  • 2001:da8:258:7200:0:0:0:0/56
  • 2001:da8:258:7300:0:0:0:0/56
  • 2001:da8:258:7400:0:0:0:0/56
  • 2001:da8:258:7500:0:0:0:0/56
  • 2001:da8:258:7600:0:0:0:0/56
  • 2001:da8:258:7700:0:0:0:0/56
  • 2001:da8:258:7800:0:0:0:0/56
  • 2001:da8:258:7900:0:0:0:0/56
  • 2001:da8:258:7a00:0:0:0:0/56
  • 2001:da8:258:7b00:0:0:0:0/56
  • 2001:da8:258:7c00:0:0:0:0/56
  • 2001:da8:258:7d00:0:0:0:0/56
  • 2001:da8:258:7e00:0:0:0:0/56
  • 2001:da8:258:7f00:0:0:0:0/56
  • 2001:da8:258:8000:0:0:0:0/56
  • 2001:da8:258:8100:0:0:0:0/56
  • 2001:da8:258:8200:0:0:0:0/56
  • 2001:da8:258:8300:0:0:0:0/56
  • 2001:da8:258:8400:0:0:0:0/56
  • 2001:da8:258:8500:0:0:0:0/56
  • 2001:da8:258:8600:0:0:0:0/56
  • 2001:da8:258:8700:0:0:0:0/56
  • 2001:da8:258:8800:0:0:0:0/56
  • 2001:da8:258:8900:0:0:0:0/56
  • 2001:da8:258:8a00:0:0:0:0/56
  • 2001:da8:258:8b00:0:0:0:0/56
  • 2001:da8:258:8c00:0:0:0:0/56
  • 2001:da8:258:8d00:0:0:0:0/56
  • 2001:da8:258:8e00:0:0:0:0/56
  • 2001:da8:258:8f00:0:0:0:0/56
  • 2001:da8:258:9000:0:0:0:0/56
  • 2001:da8:258:9100:0:0:0:0/56
  • 2001:da8:258:9200:0:0:0:0/56
  • 2001:da8:258:9300:0:0:0:0/56
  • 2001:da8:258:9400:0:0:0:0/56
  • 2001:da8:258:9500:0:0:0:0/56
  • 2001:da8:258:9600:0:0:0:0/56
  • 2001:da8:258:9700:0:0:0:0/56
  • 2001:da8:258:9800:0:0:0:0/56
  • 2001:da8:258:9900:0:0:0:0/56
  • 2001:da8:258:9a00:0:0:0:0/56
  • 2001:da8:258:9b00:0:0:0:0/56
  • 2001:da8:258:9c00:0:0:0:0/56
  • 2001:da8:258:9d00:0:0:0:0/56
  • 2001:da8:258:9e00:0:0:0:0/56
  • 2001:da8:258:9f00:0:0:0:0/56
  • 2001:da8:258:a000:0:0:0:0/56
  • 2001:da8:258:a100:0:0:0:0/56
  • 2001:da8:258:a200:0:0:0:0/56
  • 2001:da8:258:a300:0:0:0:0/56
  • 2001:da8:258:a400:0:0:0:0/56
  • 2001:da8:258:a500:0:0:0:0/56
  • 2001:da8:258:a600:0:0:0:0/56
  • 2001:da8:258:a700:0:0:0:0/56
  • 2001:da8:258:a800:0:0:0:0/56
  • 2001:da8:258:a900:0:0:0:0/56
  • 2001:da8:258:aa00:0:0:0:0/56
  • 2001:da8:258:ab00:0:0:0:0/56
  • 2001:da8:258:ac00:0:0:0:0/56
  • 2001:da8:258:ad00:0:0:0:0/56
  • 2001:da8:258:ae00:0:0:0:0/56
  • 2001:da8:258:af00:0:0:0:0/56
  • 2001:da8:258:b000:0:0:0:0/56
  • 2001:da8:258:b100:0:0:0:0/56
  • 2001:da8:258:b200:0:0:0:0/56
  • 2001:da8:258:b300:0:0:0:0/56
  • 2001:da8:258:b400:0:0:0:0/56
  • 2001:da8:258:b500:0:0:0:0/56
  • 2001:da8:258:b600:0:0:0:0/56
  • 2001:da8:258:b700:0:0:0:0/56
  • 2001:da8:258:b800:0:0:0:0/56
  • 2001:da8:258:b900:0:0:0:0/56
  • 2001:da8:258:ba00:0:0:0:0/56
  • 2001:da8:258:bb00:0:0:0:0/56
  • 2001:da8:258:bc00:0:0:0:0/56
  • 2001:da8:258:bd00:0:0:0:0/56
  • 2001:da8:258:be00:0:0:0:0/56
  • 2001:da8:258:bf00:0:0:0:0/56
  • 2001:da8:258:c000:0:0:0:0/56
  • 2001:da8:258:c100:0:0:0:0/56
  • 2001:da8:258:c200:0:0:0:0/56
  • 2001:da8:258:c300:0:0:0:0/56
  • 2001:da8:258:c400:0:0:0:0/56
  • 2001:da8:258:c500:0:0:0:0/56
  • 2001:da8:258:c600:0:0:0:0/56
  • 2001:da8:258:c700:0:0:0:0/56
  • 2001:da8:258:c800:0:0:0:0/56
  • 2001:da8:258:c900:0:0:0:0/56
  • 2001:da8:258:ca00:0:0:0:0/56
  • 2001:da8:258:cb00:0:0:0:0/56
  • 2001:da8:258:cc00:0:0:0:0/56
  • 2001:da8:258:cd00:0:0:0:0/56
  • 2001:da8:258:ce00:0:0:0:0/56
  • 2001:da8:258:cf00:0:0:0:0/56
  • 2001:da8:258:d000:0:0:0:0/56
  • 2001:da8:258:d100:0:0:0:0/56
  • 2001:da8:258:d200:0:0:0:0/56
  • 2001:da8:258:d300:0:0:0:0/56
  • 2001:da8:258:d400:0:0:0:0/56
  • 2001:da8:258:d500:0:0:0:0/56
  • 2001:da8:258:d600:0:0:0:0/56
  • 2001:da8:258:d700:0:0:0:0/56
  • 2001:da8:258:d800:0:0:0:0/56
  • 2001:da8:258:d900:0:0:0:0/56
  • 2001:da8:258:da00:0:0:0:0/56
  • 2001:da8:258:db00:0:0:0:0/56
  • 2001:da8:258:dc00:0:0:0:0/56
  • 2001:da8:258:dd00:0:0:0:0/56
  • 2001:da8:258:de00:0:0:0:0/56
  • 2001:da8:258:df00:0:0:0:0/56
  • 2001:da8:258:e000:0:0:0:0/56
  • 2001:da8:258:e100:0:0:0:0/56
  • 2001:da8:258:e200:0:0:0:0/56
  • 2001:da8:258:e300:0:0:0:0/56
  • 2001:da8:258:e400:0:0:0:0/56
  • 2001:da8:258:e500:0:0:0:0/56
  • 2001:da8:258:e600:0:0:0:0/56
  • 2001:da8:258:e700:0:0:0:0/56
  • 2001:da8:258:e800:0:0:0:0/56
  • 2001:da8:258:e900:0:0:0:0/56
  • 2001:da8:258:ea00:0:0:0:0/56
  • 2001:da8:258:eb00:0:0:0:0/56
  • 2001:da8:258:ec00:0:0:0:0/56
  • 2001:da8:258:ed00:0:0:0:0/56
  • 2001:da8:258:ee00:0:0:0:0/56
  • 2001:da8:258:ef00:0:0:0:0/56
  • 2001:da8:258:f000:0:0:0:0/56
  • 2001:da8:258:f100:0:0:0:0/56
  • 2001:da8:258:f200:0:0:0:0/56
  • 2001:da8:258:f300:0:0:0:0/56
  • 2001:da8:258:f400:0:0:0:0/56
  • 2001:da8:258:f500:0:0:0:0/56
  • 2001:da8:258:f600:0:0:0:0/56
  • 2001:da8:258:f700:0:0:0:0/56
  • 2001:da8:258:f800:0:0:0:0/56
  • 2001:da8:258:f900:0:0:0:0/56
  • 2001:da8:258:fa00:0:0:0:0/56
  • 2001:da8:258:fb00:0:0:0:0/56
  • 2001:da8:258:fc00:0:0:0:0/56
  • 2001:da8:258:fd00:0:0:0:0/56
  • 2001:da8:258:fe00:0:0:0:0/56
  • 2001:da8:258:ff00:0:0:0:0/56

Get started with 100,000 free lookups: sign up