ASN AS24369 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS24369?

AS24369 is listed under CERNET2 IX at Northeast University.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS24369 CERNET2 IX at Northeast University

CERNET2 IX at Northeast University cernet.edu.cn

CN 57 Routes

AS Data

AS24369

AS24369 – CERNET2 IX at Northeast University

AS Number	24369
AS Name	CNGI-SY-IX-AS-AP
Organization	CERNET2 IX at Northeast University()
Country	CN
Website	cernet.edu.cn
Number of IPv4 Routes	0
Number of IPv6 Routes	57
ASN type	EDUCATION
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS24369 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2001:250:7009::/48	AS24369	CERNET2 IX at Northeast University	CERNET IPv6 Backbone	~1×10²⁴
2001:250:703d::/48	AS24369	CERNET2 IX at Northeast University	CERNET IPv6 Backbone	~1×10²⁴
2001:250:702b::/48	AS24369	CERNET2 IX at Northeast University	CERNET IPv6 Backbone	~1×10²⁴
2001:da8:9016::/48	AS24369	CERNET2 IX at Northeast University	China Next Generation Internet CERNET2	~1×10²⁴
2001:250:7004::/48	AS24369	CERNET2 IX at Northeast University	CERNET IPv6 Backbone	~1×10²⁴
2001:da8:9002::/48	AS24369	CERNET2 IX at Northeast University	China Next Generation Internet CERNET2	~1×10²⁴
2001:250:7016::/48	AS24369	CERNET2 IX at Northeast University	CERNET IPv6 Backbone	~1×10²⁴
2001:da8:9009::/48	AS24369	CERNET2 IX at Northeast University	China Next Generation Internet CERNET2	~1×10²⁴
2001:250:700d::/48	AS24369	CERNET2 IX at Northeast University	CERNET IPv6 Backbone	~1×10²⁴
2001:da8:9019::/48	AS24369	CERNET2 IX at Northeast University	China Next Generation Internet CERNET2	~1×10²⁴

Raw Whois Response

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

% Information related to 'AS23552 - AS24575'

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

% Information related to 'AS24298 - AS24400'

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

% Information related to 'AS24369'

% Abuse contact for 'AS24369' is 'abuse@cernet.edu.cn'

aut-num:        AS24369
as-name:        CNGI-SY-IX-AS-AP
descr:          CERNET2 IX at Northeast University
descr:          CERNET Center
descr:          Beijing 100084, China
country:        CN
import:         from AS23910 action pref=10; accept ANY
import:         from AS4837 action pref=10; accept ANY
import:         from AS7497 action pref=10; accept ANY
import:         from AS9394 action pref=10; accept ANY
import:         from AS4538 action pref=10; accept ANY
export:         to AS23910 announce ANY
export:         to AS4837 announce ANY
export:         to AS7497 announce ANY
export:         to AS9394 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:  2020-09-03T09:16:18Z
source:         APNIC

irt:            IRT-CERNET-AP
address:        Network Center,
address:        FIT-3-220, 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:        abuse@cernet.edu.cn was validated on 2026-03-05
mnt-by:         MAINT-CERNET-AP
last-modified:  2026-03-05T06:39:56Z
source:         APNIC

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Center,
address:        FIT-3-220, 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 2026-03-05
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-05T06:40:20Z
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)

Parsed Whois Response

Peers

AS Number	Description	Country
AS139139	Shenyang Agricultural University	CN
AS4538	China Education and Research Network Center	CN
AS4837	CHINA UNICOM China169 Backbone	CN
AS9394	China TieTong Telecommunications Corporation	CN
AS4538	Tsinghua University	CN
AS23910	CNGI CERNET	CN
AS7497	CNIC CAS	CN

Upstreams

AS Number	Description	Country
AS4538	Tsinghua University	CN
AS23910	CNGI CERNET	CN

Downstreams

AS Number	Description	Country
AS139139	Shenyang Agricultural University	CN

Contacts

Email Contacts

helpdesk@cernet.edu.cn

Abuse Contacts

abuse@cernet.edu.cn

Legacy Routes

202.118.40.0/21 202.112.29.0/24 219.216.32.0/20 210.30.0.0/16 202.112.31.0/24 202.112.30.0/24 202.118.0.0/16

ASN Lookup Tool

ASN Summary