AS Number
AS24490
AS Name
TEIN2-SG-AP
Org Name
Trans-Eurasia Information Network (TEIN2) - SG
Country
China
Registry

apnic

RegDate

N/A

Updated

2020-09-03T09:16:20Z

AS24490 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

1

IPv4 NUMs

2,048

IPv6 NUMs(/64)

2,147,483,648

2,048 IPv4 Addresses
CIDR Description IP Num
202.179.248.0/21 TEIN2-CERNET Trans-Eurasia Information Network (TEIN2) 2048
CIDR Description IP NUMs(prefix /64)
2001:254:8000::/33 CERNET2-ZJETC6 Educational Technology Center of Zhejiang Province 2147483648
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,353,728 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS20965 GEANT - GEANT Vereniging, NL Netherlands 9,216 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS24287 TEIN2-JP - National Institute of Informatics, JP Japan 256 65,536 IPv4 IPv4
AS24489 TEIN2-NORTH-AP - Trans-Eurasia Information Network (TEIN2) - North, CN China 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS7660 APAN-JP - Asia Pacific Advanced Network - Japan, JP Japan 5,136 553,648,128 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS23855 SINGAREN-GIX-AS-AP - SingAREN, SG Singapore 512 65,536 IPv4 IPv4 IPv6 IPv6
AS24514 MYREN-MY - Multimedia Development Corporation, MY Malaysia 8,960 393,216 IPv4 IPv4 IPv6 IPv6
AS138933 UCSY-AS-AP - University of Computer Studies, Yangon, MM Myanmar 256 0 IPv4 IPv4
AS24489 TEIN2-NORTH-AP - Trans-Eurasia Information Network (TEIN2) - North, CN China 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS139588 ITC-CAM-AS-AP - Institute of Technology of Cambodia, KH Cambodia 256 65,536 IPv4 IPv4
AS7660 APAN-JP - Asia Pacific Advanced Network - Japan, JP Japan 5,136 553,648,128 IPv4 IPv4 IPv6 IPv6
AS9270 APAN-KR-AS - National Infomation Society Agency, KR Republic of Korea 18,432 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS20965 GEANT - GEANT Vereniging, NL Netherlands 9,216 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,353,728 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS18007 INHERENT-AS-ID-AP - Institute of Technology Bandung, ID Indonesia 1,024 65,536 IPv4 IPv4 IPv6 IPv6
AS24167 ASGCNet - Academia Sinica Grid Computing Center, TW Taiwan 13,824 4,294,967,296 IPv4 IPv4
AS45773 HECPERN-AS-PK - HEC, PK Pakistan 10,496 4,294,967,296 IPv4 IPv4
AS132467 AFREN-AS-AP - Ministry of Higher Education, AF Afghanistan 512 0 IPv4 IPv4
AS9885 NKN-INTERNET-GW - National Knowledge Network, IN India 1,024 0 IPv4 IPv4
AS24287 TEIN2-JP - National Institute of Informatics, JP Japan 256 65,536 IPv4 IPv4
AS24475 THAIREN-TRANSIT-AS-AP - Office of Info.Tech. Admin. for Educational Development, TH Thailand 256 65,536 IPv4 IPv4 IPv6 IPv6
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:         [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


as-block:       AS24431 - AS24517
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:         [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:        AS24490
as-name:        TEIN2-SG-AP
descr:          Trans-Eurasia Information Network (TEIN2) - SG
descr:          China Education and Research Network Center
descr:          Tsinghua University, Beijing 100084, China
country:        CN
import:         from AS20965 action pref=10; accept ANY
import:         from AS7660 action pref=10; accept ANY
import:         from AS9270 action pref=10; accept ANY
export:         to AS20965 announce AS24490
export:         to AS7660 announce AS24490
export:         to AS9270 announce AS24490
default:        to AS20965 action pref=10; networks ANY
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:  2020-09-03T09:16:20Z
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 2021-03-25
mnt-by:         MAINT-CERNET-AP
last-modified:  2021-03-25T02:51:21Z
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
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2020-09-03T09:15:57Z
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:         [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