AS24370 CERNET2 IX at Dalian University of Technology

Country of Origin:

China

Prefixes Originated (all): 36
Prefixes Originated (v4): 1
Prefixes Originated (v6): 35

Prefixes Announced (all): 36
Prefixes Announced (v4): 1
Prefixes Announced (v6): 35

RPKI Originated Valid (all): 0
RPKI Originated Valid (v4): 0
RPKI Originated Valid (v6): 0

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 2
BGP Peers Observed (v4): 1
BGP Peers Observed (v6): 1

IPs Originated (v4): 256
AS Paths Observed (v4): 21
AS Paths Observed (v6): 25

Average AS Path Length (all): 6.174
Average AS Path Length (v4): 5.714
Average AS Path Length (v6): 6.560

AS24370 IPv4 Peers

ASN	Name
AS4538	China Education and Research Network Center

AS24370 IPv6 Peers

ASN	Name
AS23910	China Next Generation Internet CERNET2

AS24370 IPv4 Peer Count

AS24370 IPv6 Peer Count

AS24370 IPv4 Prefixes Announced

AS24370 IPv6 Prefixes Announced

AS24370 IPv4 Prefixes Originated

AS24370 IPv6 Prefixes Originated

AS24370 IPv4 Route Propagation

AS24370 IPv6 Route Propagation

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
210.30.58.0/24

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2001:250:7000::/48
2001:250:7005::/48
2001:250:7006::/48
2001:250:700a::/48
2001:250:700b::/48	CERNET IPv6 Backbone
2001:250:700c::/48
2001:250:7013::/48	CERNET IPv6 Backbone
2001:250:701a::/48	CERNET IPv6 Backbone
2001:250:701b::/48
2001:250:701c::/48
2001:250:701d::/48
2001:250:701e::/48
2001:250:7024::/48
2001:250:702a::/48
2001:250:702e::/48
2001:250:7030::/48
2001:250:7032::/48	CERNET IPv6 Backbone
2001:250:7034::/48
2001:250:7036::/48
2001:250:a809::/48	CERNET IPv6 Backbone
2001:da8:a9::/48
2001:da8:9007::/48	China Next Generation Internet CERNET2
2001:da8:901a::/48	China Next Generation Internet CERNET2
2001:da8:901e::/48	China Next Generation Internet CERNET2
2001:da8:a800::/48
2001:da8:a801::/48
2001:da8:a802::/48
2001:da8:a803::/48
2001:da8:a805::/48
2001:da8:a806::/48
2001:da8:a807::/48	China Next Generation Internet CERNET2
2001:da8:a808::/48
2001:da8:a80a::/48	China Next Generation Internet CERNET2
2001:da8:a80b::/48
2001:da8:a80c::/48

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	China Education and Research Network Center		AS4538

Rank	Description	IPv4	Peer
1	China Next Generation Internet CERNET2		AS23910

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

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

aut-num:        AS24370
as-name:        CNGI-DLN-IX-AS-AP
descr:          CERNET2 IX at Dalian University of Technology
descr:          CERNET Center
descr:          Beijing 100084, China
country:        CN
import:         from AS23910 action pref=10; accept ANY
import:         from AS4538 action pref=10; accept ANY
export:         to AS23910 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:  2020-09-03T09:16:12Z
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

APNIC

aut-num: AS24370 as-name: CNGI-DLN-IX-AS-AP descr: CERNET2 IX at Dalian University of Technology descr: CERNET Center descr: Beijing 100084, China country: CN import: from AS23910 action pref=10; accept ANY import: from AS4538 action pref=10; accept ANY export: to AS23910 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: 2020-09-03T09:16:12Z source: APNIC

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