Jiang Songyang (AS219289) · 768 IPv4 addresses | Ipregistry

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Summary

Country	China
Organization	Jiang Songyang
Domain	isvoro.com
Number of IPv4	768
Number of IPv6	7.9268× 10²⁸
AS Type	Hosting
Registry	RIPE NCC
Allocated	July 02, 2026 (about 2 months ago)
Updated	August 26, 2026 (about 15 days ago)

IP Ranges

AS219289 announces 3 IPv4 ranges and 4 IPv6 ranges.

That's a total of 768 IPv4 addresses and 7.9268× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
39.109.50.0/24	TENGSHENG TECH LIMITED	256	APNIC	ALLOCATED PORTABLE
39.109.51.0/24	TENGSHENG TECH LIMITED	256	APNIC	ALLOCATED PORTABLE
82.152.142.0/24	YUWAN NETWORK LIMITED	256	RIPE NCC	ASSIGNED PA

Prefix	Organization	Size	Registry	Status
2403:4fc0::/32	TENGSHENG TECH LIMITED	7.9228× 10²⁸	APNIC	ALLOCATED PORTABLE
2602:f32a:30::/44	Jiang Songyang	1.9343× 10²⁵	ARIN	REASSIGNMENT
2a0f:1cc6:b240::/44	Jiang Songyang	1.9343× 10²⁵	RIPE NCC	ALLOCATED-BY-LIR
2a13:9500:1c6::/48	Shaanxi Silk Ink Culture Media Co. LTD	1.2089× 10²⁴	RIPE NCC	ASSIGNED

AS219289 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.

AS219289 connects to the global Internet via at least 1 upstream provider. In this setup, AS219289 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

AS61112

AS219289 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.

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