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Autonomous System details for AS139743

AS139743
Shen Zhen Shi Fang Technology Co., Limited • sf-st.com

AS139743 — Shen Zhen Shi Fang Technology Co., Limited

AS Name
SHENZHENSHIFANGTEC-AS-CN
Country
China (CN)
Website
Number of IPv4
256
Number of IPv6
0
ASN type
Business
Status
Allocated
Registry
APNIC
Allocated
October 22, 2019
Last updated
August 31, 2023

IP Ranges

1 IPv4 prefixes
Prefix Company Number of IPs
103.131.179.0/24 0009812597 FTIP006242220 IP MASTER 256

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS139743

0 peers

AS139743 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS139743

2 upstreams

AS139743 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS139743 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS139743

0 downstreams

AS139743 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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