AS24489 Trans-Eurasia Information Network (TEIN2) - North

• IPv4 Prefixes
• IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	202.179.240.0/21	Trans-Eurasia Information Network (TEIN2)		202.179.240.0/20	APNIC
	202.179.240.0/20	Trans-Eurasia Information Network (TEIN2)		202.179.240.0/20	APNIC

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2001:254::/32	Educational Technology Center of Zhejiang Province		2001:254::/32	APNIC
	2001:254::/33	Educational Technology Center of Zhejiang Province		2001:253::/32	APNIC

• IPv4 Peers
• IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS24287	tein2-jp	Research Organization of Information and Systems, National Institute of Informatics
	AS17579	KREONET2-AS-KR	KISTI
	AS10076	ASN-ERDEMNET # AS-ERDEMNET converted to ASN-ERDEMNET for RPSL compliance	ERDEMNET Mongolian National Research and Education Network
	AS23911	CNGI-BJIX-AS-AP	China Next Generation Internet Beijing IX
	AS24490	TEIN2-SG-AP	Trans-Eurasia Information Network (TEIN2) - SG

Country	ASN	Name	Description	IPv4
	AS24287	tein2-jp	Research Organization of Information and Systems, National Institute of Informatics
	AS10076	ASN-ERDEMNET # AS-ERDEMNET converted to ASN-ERDEMNET for RPSL compliance	ERDEMNET Mongolian National Research and Education Network

• IPv4 Upstreams

Country	ASN	Name	Description
	AS23911	CNGI-BJIX-AS-AP	China Next Generation Internet Beijing IX

IPv4 Upstream Graph

×

IPv4 Upstream Graph

Loading...

Loading...

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS24489'

% Abuse contact for 'AS24489' is 'abuse@cernet.edu.cn'

aut-num:        AS24489
as-name:        TEIN2-NORTH-AP
descr:          Trans-Eurasia Information Network (TEIN2) - North
descr:          China Education and Research Network Center
descr:          Tsinghua University, Beijing 100084, China
country:        CN
import:         from AS4538 action pref=10; accept ANY
import:         from AS7660 action pref=10; accept ANY
import:         from AS20965 action pref=10; accept ANY
export:         to AS4538 announce AS24489
export:         to AS7660 announce AS24489
export:         to AS20965 announce AS24489
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:  2020-09-03T09:16:23Z
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 2025-01-22
mnt-by:         MAINT-CERNET-AP
last-modified:  2025-01-22T13:47:43Z
source:         APNIC

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
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 2025-01-22
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-01-22T16:25:45Z
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

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)