AS23910 China Next Generation Internet CERNET2
CNGI-CERNET2-AS-AP
IPv4 Addresses: 0
Number of Peers: 48
Number of Prefixes: 6
ASN Allocated: 14th October 2003
AS23910 Summary
Regional Registry:
APNICAllocation Status:
AllocatedAllocation Date:
14th October 2003Allocated Country:
Traffic Ratio:
Not DisclosedAS23910 Network
IPv4 Prefixes:
0IPv4 Peers:
0IPv4 Upstreams:
0IPv6 Prefixes:
6IPv6 Peers:
48IPv6 Upstreams:
2Contacts
Email Contacts:
abuse@cernet.edu.cn
helpdesk@cernet.edu.cn
Abuse Contacts:
abuse@cernet.edu.cn
Address:
Network Research Center,
,
Main Bldg,
Tsinghua Univ,
Beijing 100084,
China
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
2001:250::/32 | CERNET IPv6 Backbone | 2001:250::/35 | APNIC | |
|
|
2001:251::/32 | CERNET IPv6CJ | 2001:251::/32 | APNIC | |
|
|
2001:da8::/32 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
|
2001:da8:20d::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
|
|
240c:c000::/20 | China Education and Research Network | 240c:c000::/20 | APNIC | |
|
|
240c:c0a9:1000::/40 | China Education and Research Network | 240c:c000::/20 | APNIC |
| Country | ASN | Name | Description |
|---|---|---|---|
|
AS138377 | CNGI-XNN-IX-AS-AP | CERNET2 regional IX at Qinghai Normal University |
|
AS24368 | CNGI-XMN-IX-AS-AP | CERNET2 IX at Xiamen University |
|
AS138374 | CNGI-TYN-IX-AS-AP | CERNET2 regional IX at Taiyuan University |
|
AS138381 | CNGI-GYN-IX-AS-AP | CERNET2 regional IX at Guizhou University |
|
AS133515 | CERNEWTECH-XIAN | CERNET New Technology Co., Ltd |
|
AS24350 | CNGI-BJ-IX4-AS-AP | CERNET2 IX at Beijing University of Posts and Telecommunications |
|
AS133517 | CERNEWTECH-NANJING | CERNET New Technology Co., Ltd |
|
AS24358 | CNGI-WH-IX-AS-AP | CERNET2 IX at Huazhong University of Science and Technology |
|
AS133518 | CERNEWTECH-WUHAN | CERNET New Technology Co., Ltd |
|
AS24367 | CNGI-HZH-IX-AS-AP | CERNET2 IX at Zhejiang University |
|
AS138369 | CNGI-SZH-IX-AS-AP | CERNET2 regional IX at Shenzhen University |
|
AS138182 | CNGI-SJZ-IX-AS-AP | CERNET2 regional IX at Hebei Normal University |
|
AS138378 | CNGI-KMN-IX-AS-AP | CERNET2 regional IX at Yunnan University |
|
AS133513 | CERNEWTECH-CHENGDU | CERNET New Technology Co., Ltd |
|
AS24363 | CNGI-JNN-IX-AS-AP | CERNET2 IX at Shandong University |
|
AS24352 | CNGI-TJN-IX-AS-AP | CERNET2 IX at Tianjin University |
|
AS24369 | CNGI-SY-IX-AS-AP | CERNET2 IX at Northeast University |
|
AS24351 | CNGI-BJ-IX5-AS-AP | CERNET2 IX at Beijing University of Aeronautics and Astronautics |
|
AS24371 | CNGI-CHC-IX-AS-AP | CERNET2 IX at Jilin University |
|
AS24362 | CNGI-HEF-IX-AS-AP | CERNET2 IX at University of Science and Technology of China |
|
AS24354 | CNGI-LZH-IX-AS-AP | CERNET2 IX at Lanzhou University |
|
AS24356 | CNGI-CHQ-IX-AS-AP | CERNET2 IX at Chongqing University |
|
AS23911 | CNGI-BJIX-AS-AP | China Next Generation Internet Beijing IX |
|
AS138370 | CNGI-NCH-IX-AS-AP | CERNET2 regional IX at Nanchang University |
|
AS133111 | CNT-northChina | CERNET New Technology Co., Ltd |
|
AS138376 | CNGI-YCH-IX-AS-AP | CERNET2 regional IX at Ningxia University |
|
AS24360 | CNGI-ZHZ-IX-AS-AP | CERNET2 IX at Zhengzhou University |
|
AS24348 | CNGI-BJ-IX2-AS-AP | CERNET2 IX at Tsinghua University |
|
AS24370 | CNGI-DLN-IX-AS-AP | CERNET2 IX at Dalian University of Technology |
|
AS24359 | CNGI-CHS-IX-AS-AP | CERNET2 IX at Central South University |
|
AS24355 | CNGI-CD-IX-AS-AP | CERNET2 IX at University of Electronic Science and Technology of China |
|
AS138375 | CNGI-HHT-IX-AS-AP | CERNET2 regional IX at Inner Mongolia University |
|
AS138393 | CNGI-NAN-IX-AS-AP | CERNET2 regional IX at Guangxi University |
|
AS24349 | CNGI-BJ-IX3-AS-AP | CERNET2 IX at Peking University |
|
AS38587 | CERNET-IDC-AP | CERNET Internet Data Center |
|
AS138440 | CNGI-HAK-IX-AS-AP | CERNET2 regional IX at Hainan Normal University |
|
AS133512 | CERNEWTECH-ZHENGZHOU | CERNET New Technology Co., Ltd |
|
AS138438 | CNGI-GLN-IX-AS-AP | CERNET2 regional IX at Guangxi Normal University |
|
AS138373 | CNGI-FZH-IX-AS-AP | CERNET2 regional IX at Fuzhou University |
|
AS138371 | CNGI-QDA-IX-AS-AP | CERNET2 regional IX at Ocean University of China |
|
AS138442 | CNGI-LSA-IX-AS-AP | CERNET2 regional IX at Tibet University |
|
AS24353 | CNGI-XA-IX-AS-AP | CERNET2 IX at Xi'an Jiaotong University |
|
AS4134 | CHINANET-BACKBONE | No.31,Jin-rong Street |
|
AS4538 | ERX-CERNET-BKB | China Education and Research Network Center |
|
AS24372 | CNGI-HRB-IX-AS-AP | CERNET2 IX at Harbin Institute of Technology |
|
AS24361 | CNGI-NJ-IX-AS-AP | CERNET2 IX at Southeast University |
|
AS24357 | CNGI-GZ-IX-AS-AP | CERNET2 IX at South China University of Technology |
|
AS24364 | CNGI-SH-IX-AS-AP | CERNET2 IX at Shanghai Jiaotong University |
| Country | ASN | Name | Description |
|---|---|---|---|
|
AS23911 | CNGI-BJIX-AS-AP | China Next Generation Internet Beijing IX |
|
AS4538 | ERX-CERNET-BKB | China Education and Research Network Center |
IPv6 Upstream Graph
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| Country | ASN | Name | Description |
|---|---|---|---|
|
AS24357 | CNGI-GZ-IX-AS-AP | CERNET2 IX at South China University of Technology |
|
AS24360 | CNGI-ZHZ-IX-AS-AP | CERNET2 IX at Zhengzhou University |
|
AS24367 | CNGI-HZH-IX-AS-AP | CERNET2 IX at Zhejiang University |
|
AS24358 | CNGI-WH-IX-AS-AP | CERNET2 IX at Huazhong University of Science and Technology |
|
AS24362 | CNGI-HEF-IX-AS-AP | CERNET2 IX at University of Science and Technology of China |
|
AS24355 | CNGI-CD-IX-AS-AP | CERNET2 IX at University of Electronic Science and Technology of China |
|
AS24353 | CNGI-XA-IX-AS-AP | CERNET2 IX at Xi'an Jiaotong University |
|
AS24363 | CNGI-JNN-IX-AS-AP | CERNET2 IX at Shandong University |
|
AS138370 | CNGI-NCH-IX-AS-AP | CERNET2 regional IX at Nanchang University |
|
AS24359 | CNGI-CHS-IX-AS-AP | CERNET2 IX at Central South University |
|
AS24356 | CNGI-CHQ-IX-AS-AP | CERNET2 IX at Chongqing University |
|
AS138393 | CNGI-NAN-IX-AS-AP | CERNET2 regional IX at Guangxi University |
|
AS138378 | CNGI-KMN-IX-AS-AP | CERNET2 regional IX at Yunnan University |
|
AS138381 | CNGI-GYN-IX-AS-AP | CERNET2 regional IX at Guizhou University |
|
AS138369 | CNGI-SZH-IX-AS-AP | CERNET2 regional IX at Shenzhen University |
|
AS138373 | CNGI-FZH-IX-AS-AP | CERNET2 regional IX at Fuzhou University |
|
AS24368 | CNGI-XMN-IX-AS-AP | CERNET2 IX at Xiamen University |
|
AS138438 | CNGI-GLN-IX-AS-AP | CERNET2 regional IX at Guangxi Normal University |
|
AS24350 | CNGI-BJ-IX4-AS-AP | CERNET2 IX at Beijing University of Posts and Telecommunications |
|
AS138440 | CNGI-HAK-IX-AS-AP | CERNET2 regional IX at Hainan Normal University |
|
AS133111 | CNT-northChina | CERNET New Technology Co., Ltd |
|
AS138376 | CNGI-YCH-IX-AS-AP | CERNET2 regional IX at Ningxia University |
|
AS138377 | CNGI-XNN-IX-AS-AP | CERNET2 regional IX at Qinghai Normal University |
|
AS24348 | CNGI-BJ-IX2-AS-AP | CERNET2 IX at Tsinghua University |
|
AS24349 | CNGI-BJ-IX3-AS-AP | CERNET2 IX at Peking University |
|
AS24352 | CNGI-TJN-IX-AS-AP | CERNET2 IX at Tianjin University |
|
AS24364 | CNGI-SH-IX-AS-AP | CERNET2 IX at Shanghai Jiaotong University |
|
AS24371 | CNGI-CHC-IX-AS-AP | CERNET2 IX at Jilin University |
|
AS24372 | CNGI-HRB-IX-AS-AP | CERNET2 IX at Harbin Institute of Technology |
|
AS138371 | CNGI-QDA-IX-AS-AP | CERNET2 regional IX at Ocean University of China |
|
AS138442 | CNGI-LSA-IX-AS-AP | CERNET2 regional IX at Tibet University |
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% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to 'AS23910' % Abuse contact for 'AS23910' is 'abuse@cernet.edu.cn' aut-num: AS23910 as-name: CNGI-CERNET2-AS-AP descr: China Next Generation Internet CERNET2 descr: CNGI-CERNET descr: Beijing 100084, China country: CN import: from AS4538 action pref=10; accept ANY import: from AS4839 action pref=10; accept ANY import: from AS4840 action pref=10; accept ANY import: from AS9406 action pref=10; accept ANY import: from AS9407 action pref=10; accept ANY export: to AS9406 announce AS23910 AS4538 AS9407 AS4839 AS4840 export: to AS4538 announce AS23910 AS9406 AS9407 AS4839 AS4840 export: to AS9407 announce AS23910 AS4538 AS9406 AS4839 AS4840 export: to AS4840 announce AS23910 AS4538 AS9406 AS9407 AS4839 export: to AS4839 announce AS23910 AS4538 AS9406 AS9407 AS4840 default: to AS4538 action pref=10; networks ANY remarks: Multihome portion 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: 2020-09-03T09:16:14Z 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)
| Country | IX | Name | IPv4 | IPv6 | Port Speed |
|---|