AS Name
CBCNET-CERNET-AS-AP
Org Name
China Broadband Communications (CBCnet)
Registry Region
China
IPv4Prefixes

8

IPv6Prefixes

0

IPv4 NUMs

4,096

IPv6 NUMs(/64)

0

4,096 IPv4 Addresses
CIDR Description IP Num
103.28.144.0/22 CBCCOM-HK Room 206, 2/F Mirror Tower 1024
103.30.48.0/24 SINOCOMM-HK ROOM 206, MIRROR TOWER 256
103.30.48.0/22 SINOCOMM-HK ROOM 206, MIRROR TOWER 1024
103.30.49.0/24 SINOCOMM-HK ROOM 206, MIRROR TOWER 256
103.30.50.0/24 SINOCOMM-HK ROOM 206, MIRROR TOWER 256
103.30.51.0/24 SINOCOMM-HK ROOM 206, MIRROR TOWER 256
103.68.168.0/22 ANT-HK Room 206, 2/F, Mirror Tower, 1024
118.228.152.0/22 BJR-CERNET China Education and Research Network 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 0 0 IPv4 IPv4
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 543,744 21,474,836,480 IPv4 IPv4
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 57,600 4,295,163,904 IPv4 IPv4
AS131314 CBCCOM-AS-AP - China Broadband Communications (Hong Kong) Company Limited, HK Hong Kong 4,096 4,294,967,296 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS21388 AS-CM - CM.com N.V., NL Netherlands 512 0 IPv4 IPv4
AS38379 CNNIC-SUN-AP - Shanghai Maginetwork Cro,.Ltd., CN China 5,888 65,536 IPv4 IPv4
AS45110 CBCnet - Beijing Tian Wei Xin Tong technology corp. limited., CN China 15,360 4,294,967,296 IPv4 IPv4
IP Address Domain NUMs Domains
103.30.48.24 1 antorio.com.hk
as-block:       AS45056 - AS46079
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:  2009-09-29T05:48:11Z
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:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS45587
as-name:        CBCNET-CERNET-AS-AP
descr:          China Broadband Communications (CBCnet)
descr:          Beijing 100084, China
country:        CN
import:         from AS17779
                action pref=10;
                accept ANY
import:         from AS4538
                action pref=10;
                accept ANY
export:         to AS17779
                announce AS45587
export:         to AS4538
                announce AS45587
default:        to AS17779
                action pref=10;
                networks ANY
admin-c:        CER-AP
tech-c:         CER-AP
remarks:        Multihome member of CERNET
mnt-by:         APNIC-HM
mnt-irt:        IRT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-lower:      MAINT-CERNET-AP
last-modified:  2019-06-09T22:42:58Z
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
mnt-by:         MAINT-CERNET-AP
last-modified:  2010-11-26T03:14:01Z
source:         APNIC

role:           CERNET Helpdesk
address:        Room 224, Main Building
address:        Tsinghua University
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
remarks:        Point of Contact for admin-c
mnt-by:         MAINT-CERNET-AP
last-modified:  2011-12-06T00:10:30Z
source:         APNIC