AS Number
AS24358
AS Name
CNGI-WH-IX-AS-AP
Org Name
CERNET2 IX at Huazhong University of Science and Technology
Country / Region
China
Registry

apnic

RegDate

Updated

2009-09-29T06:04:16Z

AS24358 Looking Glass
IPv4Prefixes

61

IPv6Prefixes

123

IPv4 NUMs

262,912

IPv6 NUMs(/64)

7,538,064

262,912 IPv4 Addresses
CIDR Description IP Num
202.112.20.0/24
IRR InValid
BJR-CERNET China Education and Research Network 256
202.112.21.0/24
IRR InValid
BJR-CERNET China Education and Research Network 256
202.112.22.0/24
IRR InValid
BJR-CERNET China Education and Research Network 256
211.67.0.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
211.67.0.0/16
IRR InValid
CERNET-CN China Education and Research Network 65536
211.67.16.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
211.67.32.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
211.67.41.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
211.67.48.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
211.67.48.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
211.67.49.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
211.67.64.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
211.67.64.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
211.69.0.0/16
IRR InValid
CERNET-CN China Education and Research Network 65536
211.69.128.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
211.69.128.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
211.69.143.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
211.69.144.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
211.69.145.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
211.69.160.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
211.69.167.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
211.69.192.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
211.85.0.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
211.85.0.0/16
IRR InValid
CERNET-CN China Education and Research Network 65536
211.85.1.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
211.85.16.0/21
IRR InValid
CERNET-CN China Education and Research Network 2048
211.85.24.0/21
IRR InValid
CERNET-CN China Education and Research Network 2048
211.85.32.0/19
IRR InValid
CERNET-CN China Education and Research Network 8192
211.85.64.0/18
IRR InValid
CERNET-CN China Education and Research Network 16384
211.85.128.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
211.85.144.0/21
IRR InValid
CERNET-CN China Education and Research Network 2048
211.85.160.0/21
IRR InValid
CERNET-CN China Education and Research Network 2048
211.85.176.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
211.85.192.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
211.85.200.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
211.85.202.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
211.85.203.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
218.199.0.0/21
IRR InValid
CERNET-CN China Education and Research Network 2048
218.199.0.0/16
IRR InValid
CERNET-CN China Education and Research Network 65536
218.199.8.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
218.199.8.0/21
IRR InValid
CERNET-CN China Education and Research Network 2048
218.199.32.0/21
IRR InValid
CERNET-CN China Education and Research Network 2048
218.199.40.0/22
IRR InValid
CERNET-CN China Education and Research Network 1024
218.199.44.0/22
IRR InValid
CERNET-CN China Education and Research Network 1024
218.199.48.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
218.199.64.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
218.199.80.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
218.199.88.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
218.199.102.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
218.199.112.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
218.199.128.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
218.199.144.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
218.199.160.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
218.199.176.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
218.199.181.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
218.199.192.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
218.199.208.0/24
IRR InValid
CERNET-CN China Education and Research Network 256
218.199.208.0/22
IRR InValid
CERNET-CN China Education and Research Network 1024
218.199.210.0/23
IRR InValid
CERNET-CN China Education and Research Network 512
218.199.212.0/22
IRR InValid
CERNET-CN China Education and Research Network 1024
218.199.224.0/20
IRR InValid
CERNET-CN China Education and Research Network 4096
CIDR Description IP NUMs(prefix /64)
2001:250:4000::/48
HUST6-CERNET ~{;*VP?F<<4sQ'~} 65536
2001:250:4001::/48
WHU6-CERNET ~{Nd::4sQ'~} 65536
2001:250:4002::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4003::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4004::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4005::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4006::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4008::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4009::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:400a::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:400b::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:400c::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:400d::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:400e::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:400f::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4010::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4011::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4012::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4013::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4014::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4015::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4016::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4017::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4018::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4019::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:401b::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:401c::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:401d::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:401e::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4026::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4027::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4028::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4029::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:402a::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:402c::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:402e::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:402f::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4031::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:4033::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:da8:a1::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3000::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3001::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3002::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3003::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3004::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3005::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3007::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3008::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:300a::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:300b::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:300c::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:300e::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3010::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3012::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3013::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3014::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3015::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3016::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3017::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3018::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3019::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:301a::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:301b::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:301c::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:301d::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:301e::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:301f::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3020::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3021::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3022::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3023::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3024::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3025::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3026::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3027::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3028::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:302a::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:302b::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:302c::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:302d::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:302e::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:302f::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3030::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3031::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3032::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3033::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3034::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3035::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3036::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3037::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3038::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3039::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:303a::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:303b::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:303c::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:303d::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:303e::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:303f::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3040::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3041::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3042::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3043::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3044::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3045::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3046::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3047::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3048::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3049::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:304a::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:304b::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:304c::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:304d::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:304e::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:304f::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3050::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:3050:8000::/49
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 32768
240c:c0aa:1420::/56
IRR InValid
CERNET China Education and Research Network 256
240c:c0aa:1420:200::/57
IRR InValid
CERNET China Education and Research Network 128
240c:c0aa:1420:280::/60
IRR InValid
CERNET China Education and Research Network 16
240c:c0aa:2420::/56
IRR InValid
CERNET China Education and Research Network 256
240c:c0aa:2420:200::/56
IRR InValid
CERNET China Education and Research Network 256
240c:c0aa:4420::/56
IRR InValid
CERNET China Education and Research Network 256
240c:c0aa:4420:200::/56
IRR InValid
CERNET China Education and Research Network 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17,177,344 17,880,121,016,320 IPv4 IPv4
AS23910 CNGI-CERNET2-AS-AP - China Next Generation Internet CERNET2, CN China 3,332 17,609,365,913,600 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS38587 CERNET-IDC-AP - CERNET Internet Data Center, CN China 0 16,908,288 IPv4 IPv4
AS133514 CERNEWTECH-GUANGZHOU - CERNET New Technology Co., Ltd, CN China 0 0 IPv4 IPv4
IP Address Domain NUMs Domains
202.112.20.131 2 dns.whnet.edu.cn
202.112.20.208 1 mail.whjinjiao.com
as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS24298 - AS24400
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2008-09-04T06:40:26Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS24358
as-name:        CNGI-WH-IX-AS-AP
descr:          CERNET2 IX at Huazhong University of Science and Technology
descr:          CERNET Center
descr:          Beijing 100084, China
country:        CN
import:         from AS23910 action pref=10; accept ANY
import:         from AS9808 action pref=10; accept ANY
import:         from AS4538 action pref=10; accept ANY
export:         to AS23910 announce ANY
export:         to AS9808 announce ANY
export:         to AS4538 announce ANY
default:        to AS23910 action pref=10; networks ANY
remarks:        Multihome member of CERNET
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:21Z
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:         abuse@cernet.edu.cn
abuse-mailbox:  abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        abuse@cernet.edu.cn was validated on 2023-05-26
mnt-by:         MAINT-CERNET-AP
last-modified:  2023-05-26T07:44:58Z
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:         abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        abuse@cernet.edu.cn was validated on 2023-05-26
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
last-modified:  2023-05-26T07:45:57Z
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:         helpdesk@cernet.edu.cn
remarks:        abuse@cernet.edu.cn
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