AS7497
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Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.
CSTNET-AS-AP - Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) · CSTNET-AS-AP
The table preserves every relationship in the selected filter; graph limits and pagination never remove data.
| ASN | Organization | Relationship | ASN registration country | RIS observation start | Latest RIS data | IPv4 | IPv6 |
|---|---|---|---|---|---|---|---|
| AS174Observed weight 1,270 | COGENT-174 - Cogent Communications, LLC | Upstream | United States | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 86,542 | 41,251 |
| AS3491Observed weight 1,147 | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | Upstream / Downstream | Hong Kong SAR China | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 48,295 | 11,328 |
| AS38345Observed weight 889 | ZDNS - Internet Domain Name System Beijing Engineering Resrarch Center Ltd. | Downstream | China | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 4,633 | 802 |
| AS24151Observed weight 655 | CNNIC-CRITICAL-AP | Downstream | China | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 5,411 | 1,350 |
| AS63555Observed weight 398 | CNBIDCC - Beijing Beilong Yunhai Network Data Technology Corporation | Downstream | China | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 4,032 | 310 |
| AS4134Observed weight 76 | CHINANET-BACKBONE - No.31,Jin-rong Street | Upstream | China | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 10,968 | 3,541 |
| AS20965Observed weight 24 | GEANT GEANT Vereniging | Upstream | Netherlands | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 2,196 | 888 |
| AS6939Observed weight 23 | HURRICANE - Hurricane Electric LLC | Upstream | United States | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 8,834 | 0 |
| AS24409Observed weight 22 | CNNIC-CRITICAL-AP - China Internet Network Infomation Center | Downstream | China | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 101 | 0 |
| AS23911Observed weight 21 | CNGI-BJIX-AS-AP - China Next Generation Internet Beijing IX | Upstream | China | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 0 | 62 |
| AS4837Observed weight 17 | CHINA169-Backbone - CHINA UNICOM China169 Backbone | Upstream | China | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 1,524 | 362 |
| AS4635Observed weight 8 | HKIX-RS1 - Hong Kong Internet Exchange--Route Server 1 | Upstream | Hong Kong SAR China | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 3,078 | 0 |
| AS7660Observed weight 7 | APAN-JP - Asia Pacific Advanced Network - Japan | Upstream | Japan | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 596 | 168 |
| AS11537Observed weight 7 | INTERNET2-RESEARCH-EDU - Internet2 | Upstream | United States | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 21 | 0 |
| AS4538Observed weight 6 | ERX-CERNET-BKB - China Education and Research Network Center | Downstream | China | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 272 | 0 |
| AS9808Observed weight 6 | CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd. | Upstream | China | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 39 | 0 |
| AS1239Observed weight 5 | COGENT-1239 - Cogent Communications, LLC | Upstream | United States | 8/28/2019, 00:00:00 | 10/17/2026, 00:00:00 | 72 | 0 |
| AS23855Observed weight 3 | SingAREN | Upstream | Singapore | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 490 | 168 |
| AS1103Observed weight 2 | SURFNET-NL SURF B.V. | Upstream | Netherlands | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 938 | 0 |
| AS2907Observed weight 2 | SINET-AS - Research Organization of Information and Systems, National Institute of Informatics | Upstream | Japan | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 478 | 167 |
| AS7575Observed weight 2 | AARNET-AS-AP - Australian Academic and Research Network (AARNet) | Upstream | Australia | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 6 | 0 |
| AS8359Observed weight 2 | MTS MTS PJSC | Upstream | Russia | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 876 | 0 |
| AS24482Observed weight 1 | SGGS-AS-AP - SG.GS | Uncertain relationship | Singapore | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 4,818 | 0 |
| AS36236Observed weight 1 | NetActuate, Inc | Uncertain relationship | United States | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 438 | 0 |
| AS39120Observed weight 1 | CONVERGENZE-AS Convergenze S.p.A. | Upstream | Italy | 8/28/2019, 00:00:00 | 10/17/2026, 00:00:00 | 1 | 0 |
| AS49544Observed weight 1 | i3Dnet i3D.net B.V | Uncertain relationship | Netherlands | 8/19/2019, 00:00:00 | 10/17/2026, 00:00:00 | 438 | 0 |