教育科研

大学、研究机构和学术网络

ASN
7,955
占全部 6.3%
有路由的 ASN
7,189
占本类 90.4%
IPv4 地址
1.75 亿
占全球 5.1%
IPv6 /48
5.80 亿
占全球 4.8%

路由数据 · 2026.10.19 16:21 UTC

教育科研排行

排名ASN名称国家/地区IPv4 地址IPv6 /48前缀
1AS4538CERNET-CN中国17,174,272273,745,26610,238
2AS7377UCSD美国12,855,55281,92020
3AS2907National Institute of Informatics日本8,820,224131,072607
4AS680DFN Deutsches Forschungsnetz e.V.德国7,716,0965,242,891321
5AS1103SURF荷兰7,200,000524,290103
6AS786Janet英国6,889,2161,703,938216
7AS1659Taiwan Academic Network(TANet)台湾6,004,48065,536213
8AS2200RENATER法国3,205,120589,82479
9AS137GARR意大利2,770,944131,07285
10AS668DREN美国2,555,90465,536193
11AS237Merit Network美国2,221,568131,09193
12AS559SWITCH瑞士2,184,9602,686,978126
13AS553BelWü德国2,115,8401,572,864100
14AS2152CENIC / CalREN AS2152美国2,012,16065,536759
15AS81MCNC美国1,995,5201,114,624138
16AS1213Asiera爱尔兰1,843,20065,53618
17AS3Massachusetts Institute of Technology美国1,837,312589,824101
18AS1101Not SURF Net荷兰1,773,056131,08221
19AS3479PeachNet AS3479美国1,510,912023
20AS210Utah Education Network美国1,423,87265,53630
21AS766RedIRIS/Red.es西班牙1,371,648524,28934
22AS2018Tertiary Education and Research Network of South Africa南非1,303,55265,552389
23AS376RISQ Network加拿大1,257,47265,536288
24AS378Israel InterUniversity Computation Center以色列1,164,80065,53662
25AS7575AARNet澳大利亚1,152,000393,218177
26AS224Uninett挪威1,050,88065,53719
27AS600OARnet美国969,728131,07285
28AS7497Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)中国867,8401,179,648637
29AS2611BELNET比利时866,560720,89646
30AS2852CESNET捷克849,920524,28827
31AS17716National Taiwan University台湾839,1681194
32AS36375University of Michigan美国826,36865,53626
33AS2572MOREnet美国750,59265,53748
34AS11686Education Networks of America, Inc.美国734,97665,792269
35AS1916Rede Nacional de Ensino e Pesquisa - RNP巴西660,7364,097254
36AS297NASA / CSO美国659,71265,53629
37AS31822City University of New York美国659,712012
38AS3128University of Wisconsin System美国655,6161,048,57613
39AS87Indiana University美国655,6161618
40AS1741CSC/Funet芬兰609,79265,53642
41AS6262CSIRO澳大利亚547,84069,37680
42AS10430Washington State K-20 Telecommunications Network美国539,39265,53693
43AS2607SANET斯洛伐克526,08065,53636
44AS2381WiscNet美国449,79265,79238
45AS3999Pennsylvania State University美国443,90465,53614
46AS9916National Yang Ming Chiao Tung University台湾431,87265,53646
47AS271BCNET加拿大428,5441,770127
48AS2107Arnes斯洛文尼亚409,344524,28827
49AS1955Hungarian NREN匈牙利395,77665,53611
50AS12816MWN-AS德国395,008524,28810