AS Name
NLC-CN-AS
Org Name
National Library of China
Registry Region
China
Looking Glass
IPv4Prefixes

3

IPv6Prefixes

0

IPv4 NUMs

768

IPv6 NUMs(/64)

0

768 IPv4 Addresses
CIDR Description IP Num
106.120.104.0/24 CHINANET-BJ CHINANET Beijing province network 256
202.106.125.0/24 NATIONAL-LIBRARY-CN National Library of China 256
202.106.126.0/24 NATIONAL-LIBRARY-CN National Library of China 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS23911 CNGI-BJIX-AS-AP - China Next Generation Internet Beijing IX, CN China 512 4,295,032,832 IPv4 IPv4
IP Address Domain NUMs Domains
106.120.104.70 2 vpn.ccm.gov.cn
106.120.104.75 2 ccm.mct.gov.cn
106.120.104.76 2 gs.ccm.mct.gov.cn
106.120.104.80 1 12318.gov.cn
106.120.104.126 1 bt4.nlc.cn
as-block:       AS9216 - AS10239
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:  2009-05-19T07:00:23Z
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:        AS9401
as-name:        NLC-CN-AS
descr:          National Library of China
descr:          Member of CERNET-CN
descr:          Room 224, Tsinghua University
descr:          Beijing, China
country:        CN
import:         from AS4538
                action pref=10;
                accept AS4538 AS4789 AS7497
import:         from AS4789
                action pref=50;
                accept AS4789 AS4538 AS7497
import:         from AS4134
                action pref=10;
                accept ANY
export:         to AS4538
                announce AS9401
export:         to AS4789
                announce AS9401
export:         to AS4134
                announce AS9401
default:        to AS4134
                action pref=10;
                networks ANY
admin-c:        JW1-CN
tech-c:         XL1-CN
remarks:        multihome member
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
last-modified:  2019-06-09T22:39:14Z
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

person:         Jianping Wu
address:        China Education and Research Network Center
address:        Room 225, Main Building, Tsinghua University
address:        Beijing 100084
address:        CN
country:        CN
phone:          +86-10-6278-5983
fax-no:         +86-10-6278-5933
e-mail:         [email protected]
nic-hdl:        JW1-CN
mnt-by:         MAINT-CERNET-AP
last-modified:  2011-12-22T05:14:25Z
source:         APNIC

person:         Xing Li
address:        China Education and Research Network Center
address:        Room 225, Main Building, Tsinghua University
address:        Beijing 100084
address:        CN
country:        CN
phone:          +86-10-6278-5983
fax-no:         +86-10-6278-5933
e-mail:         [email protected]
nic-hdl:        XL1-CN
mnt-by:         MAINT-CERNET-AP
last-modified:  2011-12-22T05:14:25Z
source:         APNIC