AS24352 CERNET2 IX at Tianjin University
CNGI-TJN-IX-AS-AP
IPv4 Addresses: 65,536
Number of Peers: 3
Number of Prefixes: 50
ASN Allocated: Assigned
AS24352 Summary
Regional Registry:
IANAAllocation Status:
AssignedAS24352 Network
IPv4 Prefixes:
1IPv4 Peers:
1IPv4 Upstreams:
1IPv6 Prefixes:
49IPv6 Peers:
2IPv6 Upstreams:
0Contacts
Abuse Contacts:
Address:
Network Research Center,
,
Main Bldg,
Tsinghua Univ,
Beijing 100084,
China
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
202.113.0.0/16 | China Education and Research Network | 201.190.0.0/18 | Lacnic |
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
|
2001:250:401::/48 | ~{DO?*4sQ'~} | 2001:250::/35 | APNIC | |
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2001:250:402::/48 | ~{Ll=r3GJP=(IhQ'T:~} | 2001:250::/35 | APNIC | |
|
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2001:250:403::/48 | ~{Ll=r?F<<4sQ'~} | 2001:250::/35 | APNIC | |
|
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2001:250:404::/48 | CERNET IPv6 Backbone | 2001:250::/35 | APNIC | |
|
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2001:250:405::/48 | CERNET IPv6 Backbone | 2001:250::/35 | APNIC | |
|
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2001:250:406::/48 | CERNET IPv6 Backbone | 2001:250::/35 | APNIC | |
|
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2001:250:407::/48 | CERNET IPv6 Backbone | 2001:250::/35 | APNIC | |
|
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2001:250:408::/48 | CERNET IPv6 Backbone | 2001:250::/35 | APNIC | |
|
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2001:250:40d::/48 | CERNET IPv6 Backbone | 2001:250::/35 | APNIC | |
|
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2001:250:40e::/48 | CERNET IPv6 Backbone | 2001:250::/35 | APNIC | |
|
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2001:da8:a6::/48 | ~{9z<RMxBgVPPD~} | 2001:da8::/32 | APNIC | |
|
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2001:da8:a001::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a002::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a005::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a006::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a007::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a008::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a009::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a00a::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a00b::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a00c::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a00d::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a00e::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a00f::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a010::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a011::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a012::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a013::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a014::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a015::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a016::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a017::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a018::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a019::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a01a::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a01b::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a01c::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a01e::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a01f::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a020::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a021::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a023::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a024::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a025::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a027::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a028::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a029::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:a02a::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
|
240c:c221::/32 | China Education and Research Network | 240c:c000::/20 | APNIC |
| Country | ASN | Name | Description |
|---|---|---|---|
|
AS4538 | ERX-CERNET-BKB | China Education and Research Network Center |
IPv4 Upstream Graph
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| Country | ASN | Name | Description |
|---|---|---|---|
|
AS55826 | CERNET2-TJU6-AS-AP | Tianjin University IPv6 Campus Network |
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% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to 'AS24352' % Abuse contact for 'AS24352' is '[email protected]' aut-num: AS24352 as-name: CNGI-TJN-IX-AS-AP descr: CERNET2 IX at Tianjin University 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: 2020-09-03T09:16:27Z 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 2023-12-14 mnt-by: MAINT-CERNET-AP last-modified: 2023-12-14T03:44:39Z 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 remarks: [email protected] was validated on 2023-12-14 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2023-12-14T03:44:51Z 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 % This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)
| Country | IX | Name | IPv4 | IPv6 | Port Speed |
|---|