AS9264 Net
IPv4 addresses
71,424
IPv6 /48 networks
131,072
RPKI
8 valid0 no ROA
Peers and downstreams
40
Holder
- AS name
- ASNet
- Description
- Academia Sinica The most preeminent academic institute in Taiwan, the Republic of China No.128, Sec. 2, Academia Rd., Nangang Dist., Taipei City 115, Taiwan (R.O.C.) International connection maintained by Academia Sinica Department of Information Technology Services (ITS)
- Organisation
- Academia Sinica
- Abuse contact
- Not published
- Assigned
- 1998-02-01
- Registered
- 2008-09-04
- Record last changed
- 2025-12-22 10:49 UTC
| AS1659 | Taiwan Academic Network (TANet) Information Center ERX-TANET-ASN1 |
| AS7539 | National Center for High-performance Computing TWAREN-TW |
| AS8674 | Netnod AB NETNOD-IX |
| AS17713 | Ministry of Education Computer Center NSYSU-TW |
| AS17716 | National Taiwan University NTU-TW |
| AS18181 | NHRINet |
| AS18183 | National Center for Research on Earthquake Engineering NCREE |
| AS23855 | Singapore Advanced Research and Education Network SINGAREN-GIX-AS-AP |
| AS1103 | SURF B.V. SURFNET-NL |
| AS1828 | Unitas Global UNITAS |
| AS2516 | KDDI CORPORATION KDDI |
| AS7539 | National Center for High-performance Computing TWAREN-TW |
| AS8529 | Zain Omantel International FZ-LLC OMANTEL-AS |
| AS9002 | RETN Limited RETN-AS |
| AS9304 | HGC Global Communications Limited HUTCHISON-AS-AP |
| AS14907 | Wikimedia Foundation Inc. WIKIMEDIA |
| AS15802 | Emirates Integrated Telecommunications Company PJSC DU-AS1 |
| AS17557 | Pakistan Telecommunication Company Limited PKTELECOM-AS-PK |
| AS17639 | Converge ICT Solutions Inc. CONVERGE-AS |
| AS18041 | Taiwan Digital Streaming Co. TWDS-AS-TW |
| AS18106 | Viewqwest Pte Ltd VIEWQWEST-SG-AP |
| AS20326 | TeraSwitch Networks Inc. TERASWITCH |
| AS20965 | GEANT Vereniging GEANT |
| AS23855 | Singapore Advanced Research and Education Network SINGAREN-GIX-AS-AP |
| AS24115 | Equinix ASN-EQIX-MLPE |
| AS24482 | SG.GS SGGS-AS-AP |
| AS24490 | Trans-Eurasia Information Network (TEIN2) - SG TEIN2-SG-AP |
| AS33891 | Core-Backbone GmbH CORE-BACKBONE |
| AS35280 | F5 Networks SARL F5 |
| AS36236 | NetActuate, Inc NETACTUATE |
| AS38001 | NewMedia Express Pte Ltd NEWMEDIAEXPRESS-AS-AP |
| AS45489 | Sri Lanka Telecom PLC, GLobal Peering SLT-GLOBAL |
| AS45896 | Mobifone Global JSC MOBIFONEGLOBAL-AS-VN |
| AS49544 | i3D.net B.V i3Dnet |
| AS51185 | MainStreaming SpA MAINSTREAMING-AS |
| AS61292 | Blix Group AS BLXGRP |
| AS133210 | EN Technologies Pte Ltd ENTECHNOLOGIES-AS-AP |
| AS134823 | Sky Digital Co., Ltd. SDCL-AS-AP |
| AS137409 | GSL Networks Pty LTD GSLNETWORKS-AS-AP |
| AS199524 | G-Core Labs S.A. GCORE |
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade A · 90/100| pass | Prefixes covered by valid ROAs 8 of 8 announced prefixes are RPKI valid. |
25/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 2 IPv6 prefixes. |
15/15 |
| pass | More than one upstream 4 upstreams seen in BGP. |
10/10 |
| pass | Working abuse contact noc@sinica.edu.tw is published. |
15/15 |
| fail | Publishes a geofeed No geofeed found. Without one, location databases have to guess. |
0/10 |
| pass | No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger. |
10/10 |
| pass | Registry record maintained Last changed 2025-12-22. |
5/5 |
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
Show this on your website
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<a href="https://ip-fd.net/asn/9264"><img src="https://ip-fd.net/badge/asn/9264/health.svg" alt="AS9264 network health on IP-FD.net"></a>
Markdown
[](https://ip-fd.net/asn/9264)
Use rpki.svg instead of health.svg for the RPKI badge.
Routing changes
Last 30 days| 2026-10-04 03:36 UTC | Neighbour gone | AS18047 | downstream |
| 2026-10-04 03:36 UTC | Neighbour gone | AS9583 | upstream |
| 2026-10-04 03:36 UTC | New neighbour | AS9304 | peer |
| 2026-10-04 03:36 UTC | Relationship changed | AS33891 | upstream to peer |
| 2026-10-04 03:36 UTC | Relationship changed | AS2516 | upstream to peer |
| 2026-10-04 03:36 UTC | Relationship changed | AS24490 | upstream to peer |
| 2026-10-04 03:36 UTC | Relationship changed | AS24115 | upstream to peer |
| 2026-10-04 03:36 UTC | Relationship changed | AS20965 | upstream to peer |
| 2026-10-04 03:36 UTC | New neighbour | AS20326 | peer |
| 2026-10-04 03:36 UTC | Relationship changed | AS18041 | upstream to peer |
| 2026-10-04 03:36 UTC | Relationship changed | AS17557 | upstream to peer |
| 2026-10-04 03:36 UTC | Relationship changed | AS15802 | upstream to peer |
| 2026-10-04 03:36 UTC | Relationship changed | AS137409 | upstream to peer |
| 2026-10-04 03:36 UTC | Relationship changed | AS1103 | upstream to peer |
WHOIS
aut-num: AS9264 as-name: ASNet handle: AS9264 remarks: Academia Sinica remarks: The most preeminent academic institute in Taiwan, the Republic of China remarks: No.128, Sec. 2, Academia Rd., Nangang Dist., Taipei City 115, Taiwan (R.O.C.) remarks: International connection maintained by Academia Sinica Department of Information Technology Services (ITS) remarks: Peering with us, please check https://as9264.peeringdb.com/ for more details. technical,administrative:AN618-AP (ASNet NOC) <noc@sinica.edu.tw> registrant: ORG-ASCC1-AP (Academia Sinica) <noc@sinica.edu.tw> abuse: IRT-SINICA-NON-TW (IRT-SINICA-NON-TW) <noc@sinica.edu.tw> registration: 2008-09-04T06:40:32Z last changed: 2025-12-22T10:49:59Z source: APNIC (RDAP)