AS131669
SIANG YU SCIENCE AND TECHNOLOGY CO., LTD
AS131669 is SIANG YU SCIENCE AND TECHNOLOGY CO., LTD (siang-yu.net). It announces 0 IPv4 addresses in 0 prefixes, and 0 IPv6 prefixes.
Taiwan· APNIC· allocated 2011-07-21· Hosting· siang-yu.net
0
IPv4 addresses announced
0
IPv4 prefixes
0
IPv6 prefixes
—
of its routes RPKI-valid
0
of its IPv4 geolocated
0
countries
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
None of its IPv4 is geolocated, or it announces only IPv6.
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SY-ASN
- name
- SIANG YU SCIENCE AND TECHNOLOGY CO., LTD
- country
- TW
- source
- apnic
- updated
- 2025-11-07
- descr
- SIANG YU SCIENCE AND TECHNOLOGY CO., LTD / 9F-9, No. 72 , Minquan E. Rd., / Zhongshan Dist., Sec. 1 , Taipei, Taiwan
- maintainer
- MAINT-TW-TWNIC
- maintainer email
- chku@twnic.net.tw
- abuse
- AT939-AP
- abuse name
- ABUSE TWNICAP
- abuse email
- hostmaster@twnic.tw
- abuse kind
- role
- admin
- PHC10-AP
- tech
- PHC10-AP
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
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- None here
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- None here
- None here
- None here
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00 · Evaluate
Test the real build first.
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01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.