AS24350 CERNET2 IX at Beijing University of Posts and Telecommunications
CNGI-BJ-IX4-AS-AP
IPv4 Addresses: 768
Number of Peers: 3
Number of Prefixes: 44
ASN Allocated: Assigned
AS24350 Summary
Regional Registry:
IANAAllocation Status:
AssignedAS24350 Network
IPv4 Prefixes:
3IPv4 Peers:
1IPv4 Upstreams:
0IPv6 Prefixes:
41IPv6 Peers:
2IPv6 Upstreams:
1Contacts
Abuse Contacts:
Address:
Network Research Center,
,
Main Bldg,
Tsinghua Univ,
Beijing 100084,
China
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
202.112.9.0/24 | China Education and Research Network | 202.112.0.0/16 | APNIC | |
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202.112.10.0/24 | China Education and Research Network | 202.112.0.0/16 | APNIC | |
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202.112.42.0/24 | China Education and Research Network | 202.112.0.0/16 | APNIC |
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
|
2001:250:20b::/48 | ~{11>)J&764sQ'~} | 2001:250::/35 | APNIC | |
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2001:250:235::/48 | CERNET IPv6 Backbone | 2001:250::/35 | APNIC | |
|
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2001:250:246::/48 | CERNET IPv6 Backbone | 2001:250::/35 | APNIC | |
|
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2001:da8:ad::/48 | ~{9z<RMxBgVPPD~} | 2001:da8::/32 | APNIC | |
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2001:da8:202::/48 | ~{11>)SJ5g4sQ'~} | 2001:da8::/32 | APNIC | |
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2001:da8:205::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:206::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:207::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:208::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:209::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:214::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:215::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:216::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:224::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:22b::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:22f::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:231::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2001:da8:238::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:239::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:23a::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:23c::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:23e::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:241::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:242::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:247::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:249::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:24f::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:250::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:252::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:255::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:262::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:264::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:265::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:26f::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:27d::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:ffd::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
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2402:2000::/32 | China University Internet Test Environment Project (CUTE) | 2402:2000::/32 | APNIC | |
|
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2402:2000:6000::/48 | China University Internet Test Environment Project (CUTE) | 2402:2000::/32 | APNIC | |
|
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2402:2000:7000::/48 | China University Internet Test Environment Project (CUTE) | 2402:2000::/32 | APNIC | |
|
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2402:2000:9000::/48 | China University Internet Test Environment Project (CUTE) | 2402:2000::/32 | APNIC | |
|
|
240c:c018::/32 | China Education and Research Network | 240c:c000::/20 | APNIC |
| Country | ASN | Name | Description |
|---|---|---|---|
|
AS23910 | CNGI-CERNET2-AS-AP | China Next Generation Internet CERNET2 |
IPv6 Upstream Graph
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% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to 'AS24350' % Abuse contact for 'AS24350' is '[email protected]' aut-num: AS24350 as-name: CNGI-BJ-IX4-AS-AP descr: CERNET2 IX at Beijing University of Posts and Telecommunications descr: CERNET Center descr: Beijing 100084, China country: CN import: from AS23910 action pref=10; accept ANY import: from AS4134 action pref=10; accept ANY import: from AS4837 action pref=10; accept ANY import: from AS7497 action pref=10; accept ANY import: from AS9808 action pref=10; accept ANY import: from AS9800 action pref=10; accept ANY import: from AS9394 action pref=10; accept ANY import: from AS23912 action pref=10; accept ANY import: from AS4538 action pref=10; accept ANY import: from AS9407 action pref=10; accept ANY import: from AS17735 action pref=10; accept ANY export: to AS23910 announce ANY export: to AS4134 announce ANY export: to AS4837 announce ANY export: to AS7497 announce ANY export: to AS9808 announce ANY export: to AS9800 announce ANY export: to AS9394 announce ANY export: to AS23912 announce ANY export: to AS4538 announce ANY export: to AS9407 announce ANY export: to AS17735 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: 2020-09-03T09:16:04Z 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 2024-07-04 mnt-by: MAINT-CERNET-AP last-modified: 2024-07-04T04:10:10Z 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 2024-07-04 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2024-07-04T04:10:19Z 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-US3)
| Country | IX | Name | IPv4 | IPv6 | Port Speed |
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