AS1659 Taiwan Academic Network (TANet) Information Center
IPv4 addresses
6,004,480
IPv6 /48 networks
65,536
RPKI
45 valid0 no ROA
Peers and downstreams
3
Holder
- AS name
- ERX-TANET-ASN1
- Description
- Taiwan Academic Network (TANet) Information Center Ministry of Education Computer Center 12th Fl, 106. Hoping E. Road. Sec 2. Taipei
- Organisation
- Taiwan Academic Network (TANet) Information Center
- Abuse contact
- Not published
- Assigned
- 2002-07-31
- Registered
- 2008-09-04
- Record last changed
- 2025-11-06 09:05 UTC
120.96.0.0/11134.208.0.0/16140.110.0.0/15140.112.0.0/12140.120.0.0/16140.128.0.0/13140.134.0.0/16140.136.0.0/15140.138.0.0/16140.92.0.0/16140.92.0.0/17140.92.128.0/17163.13.0.0/16163.14.0.0/15163.16.0.0/13163.24.0.0/14163.28.0.0/16163.30.0.0/15163.32.0.0/16192.192.0.0/16192.192.114.0/23192.192.21.0/24192.192.24.0/23192.192.26.0/24192.83.166.0/23192.83.168.0/21192.83.176.0/20192.83.192.0/22192.83.196.0/24203.64.0.0/16203.64.8.0/21203.68.0.0/16203.71.0.0/16203.72.0.0/16210.240.0.0/16210.243.0.0/18210.59.0.0/17210.60.0.0/16210.62.224.0/20210.62.240.0/21210.62.64.0/19210.67.248.0/21210.70.0.0/16210.71.0.0/17
None seen.
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade A · 90/100| pass | Prefixes covered by valid ROAs 45 of 45 announced prefixes are RPKI valid. |
25/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 1 IPv6 prefix. |
15/15 |
| pass | More than one upstream 2 upstreams seen in BGP. |
10/10 |
| pass | Working abuse contact noc@mail.moe.gov.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 2025-11-06. |
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/1659"><img src="https://ip-fd.net/badge/asn/1659/health.svg" alt="AS1659 network health on IP-FD.net"></a>
Markdown
[](https://ip-fd.net/asn/1659)
Use rpki.svg instead of health.svg for the RPKI badge.
Routing changes
Last 30 days| 2026-10-04 03:54 UTC | Relationship changed | AS9264 | upstream to peer |
| 2026-10-04 03:54 UTC | Relationship changed | AS3462 | upstream to peer |
| 2026-10-04 03:54 UTC | Relationship changed | AS17711 | upstream to peer |
WHOIS
aut-num: AS1659 as-name: ERX-TANET-ASN1 handle: AS1659 remarks: Taiwan Academic Network (TANet) Information Center remarks: Ministry of Education Computer Center remarks: 12th Fl, 106. Hoping E. Road. Sec 2. remarks: Taipei remarks: This aut-num object created as part of remarks: the ER-Transfer fromARIN abuse: IRT-TANET-TW (IRT-TANET-TW) <noc@mail.moe.gov.tw> technical,administrative:TA61-AP (TANET ADMIN) <noc@mail.moe.gov.tw> registration: 2008-09-04T06:40:33Z last changed: 2025-11-06T09:05:32Z source: APNIC (RDAP)