AS23910 — CNGI-CERNET2-AS-AP China Next Generation Internet CERNET2

AS23910 announces 0 IPv4 prefixes covering 0 addresses and 808 IPv6 prefixes.

About this network

CNGI-CERNET2-AS-AP is operated by China Next Generation Internet CERNET2.

What it's used for

• The address space carries the China Education and Research Network (CERNET) backbone, serving as the experiment platform for next-generation Internet applications under the Ministry of Education.
• The AS announces 891 IPv6 prefixes and 0 IPv4 addresses, with 47 observed neighbours, indicating a high-capacity research and education backbone rather than a residential access network.

Notable

• RDAP registrant data is unavailable, so registrant alignment with the announcer cannot be verified from the pack.
• The address inventory consists entirely of IPv6 space within the 2001:250::/47 range, reflecting the network's focus on IPv6 deployment for the CNGI project.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 2001:250::/47
• 2001:250:3::/48
• 2001:250:5::/48
• 2001:250:6::/47
• 2001:250:8::/45
• 2001:250:10::/44
• 2001:250:20::/43
• 2001:250:40::/42
• 2001:250:80::/41
• 2001:250:100::/40
• 2001:250:200::/45
• 2001:250:208::/48
• 2001:250:20d::/48
• 2001:250:20e::/48
• 2001:250:211::/48
• 2001:250:213::/48
• 2001:250:215::/48
• 2001:250:216::/48
• 2001:250:21c::/47
• 2001:250:21f::/48
• 2001:250:220::/46
• 2001:250:224::/46
• 2001:250:228::/45
• 2001:250:22f::/48
• 2001:250:230::/46
• 2001:250:235::/48
• 2001:250:238::/46
• 2001:250:23c::/46
• 2001:250:240::/45
• 2001:250:249::/48
• 2001:250:24a::/47
• 2001:250:24c::/46
• 2001:250:250::/47
• 2001:250:253::/48
• 2001:250:254::/46
• 2001:250:258::/45
• 2001:250:260::/43
• 2001:250:280::/41
• 2001:250:300::/40
• 2001:250:400::/48
• 2001:250:40a::/47
• 2001:250:40c::/48
• 2001:250:410::/44
• 2001:250:420::/43
• 2001:250:440::/42
• 2001:250:480::/41
• 2001:250:500::/40
• 2001:250:600::/39
• 2001:250:806::/47
• 2001:250:80c::/48
• 2001:250:80f::/48
• 2001:250:812::/48
• 2001:250:814::/48
• 2001:250:816::/48
• 2001:250:818::/48
• 2001:250:81b::/48
• 2001:250:82f::/48
• 2001:250:830::/48
• 2001:250:834::/48
• 2001:250:83a::/48
• 2001:250:83c::/48
• 2001:250:849::/48
• 2001:250:84b::/48
• 2001:250:84d::/48
• 2001:250:851::/48
• 2001:250:854::/48
• 2001:250:85b::/48
• 2001:250:864::/48
• 2001:250:867::/48
• 2001:250:873::/48
• 2001:250:883::/48
• 2001:250:885::/48
• 2001:250:88c::/48
• 2001:250:890::/48
• 2001:250:896::/47
• 2001:250:898::/45
• 2001:250:8a0::/43
• 2001:250:8c0::/42
• 2001:250:900::/40
• 2001:250:a00::/39
• 2001:250:c0c::/48
• 2001:250:c10::/48
• 2001:250:c1d::/48
• 2001:250:c2e::/48
• 2001:250:c38::/46
• 2001:250:c3c::/47
• 2001:250:c40::/42
• 2001:250:c80::/41
• 2001:250:d00::/40
• 2001:250:e03::/48
• 2001:250:e0d::/48
• 2001:250:e1b::/48
• 2001:250:e23::/48
• 2001:250:e2a::/47
• 2001:250:e2c::/46
• 2001:250:e30::/44
• 2001:250:e40::/42
• 2001:250:e80::/41
• 2001:250:f00::/40
• 2001:250:1000::/48

and 708 more.

Upstream networks

• AS23911 China Next Generation Internet Beijing IX
• AS4134 No.31,Jin-rong Street
• AS4538 China Education and Research Network Center

Downstream networks

• AS24363 CERNET2 IX at Shandong University
• AS24360 CERNET2 IX at Zhengzhou University
• AS24361 CERNET2 IX at Southeast University
• AS24350 CERNET2 IX at Beijing University of Posts and Telecommunications
• AS24358 CERNET2 IX at Huazhong University of Science and Technology
• AS138182 CERNET2 regional IX at Hebei Normal University
• AS24355 CERNET2 IX at University of Electronic Science and Technology of China
• AS24353 CERNET2 IX at Xi'an Jiaotong University
• AS24371 CERNET2 IX at Jilin University
• AS24349 CERNET2 IX at Peking University
• AS133111 CERNET New Technology Co., Ltd
• AS24372 CERNET2 IX at Harbin Institute of Technology
• AS24352 CERNET2 IX at Tianjin University
• AS24359 CERNET2 IX at Central South University
• AS24356 CERNET2 IX at Chongqing University
• AS38587 CERNET Internet Data Center
• AS138371 CERNET2 regional IX at Ocean University of China
• AS138378 CERNET2 regional IX at Yunnan University
• AS138381 CERNET2 regional IX at Guizhou University
• AS24348 CERNET2 IX at Tsinghua University
• AS24369 CERNET2 IX at Northeast University
• AS138374 CERNET2 regional IX at Taiyuan University
• AS24354 CERNET2 IX at Lanzhou University
• AS138375 CERNET2 regional IX at Inner Mongolia University
• AS4538 China Education and Research Network Center

Adjacent networks

• AS23911 China Next Generation Internet Beijing IX
• AS133111 CERNET New Technology Co., Ltd
• AS4538 China Education and Research Network Center
• AS4134 No.31,Jin-rong Street
• AS24363 CERNET2 IX at Shandong University
• AS24348 CERNET2 IX at Tsinghua University
• AS24360 CERNET2 IX at Zhengzhou University
• AS133512 CERNET New Technology Co., Ltd
• AS24361 CERNET2 IX at Southeast University
• AS24350 CERNET2 IX at Beijing University of Posts and Telecommunications
• AS24358 CERNET2 IX at Huazhong University of Science and Technology
• AS138182 CERNET2 regional IX at Hebei Normal University
• AS24355 CERNET2 IX at University of Electronic Science and Technology of China
• AS24353 CERNET2 IX at Xi'an Jiaotong University
• AS24371 CERNET2 IX at Jilin University
• AS24349 CERNET2 IX at Peking University
• AS24369 CERNET2 IX at Northeast University
• AS24372 CERNET2 IX at Harbin Institute of Technology
• AS133518 CERNET New Technology Co., Ltd
• AS24352 CERNET2 IX at Tianjin University
• AS24359 CERNET2 IX at Central South University
• AS24356 CERNET2 IX at Chongqing University
• AS38587 CERNET Internet Data Center
• AS24364 CERNET2 IX at Shanghai Jiaotong University
• AS138371 CERNET2 regional IX at Ocean University of China