Autonomous System details

AS139743

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

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AS139743 – Shen Zhen Shi Fang Technology Co., Limited

Field	Value
Country	China
Website	sf-st.com
Hosted domains	0
IPv4 addresses	256
IPv6 addresses	0
ASN type	ISP
Registry	apnic
Allocated	6 years ago on Oct 22, 2019
Updated	2 years ago on Aug 31, 2023

Netblock	Company	Num of IPs
103.131.179.0/24	HONGKONG YUN NET(JP)	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS139743
                                                OrgID:          AS139743
                                                ASName:         AS139743
                                                ASNumber:       AS139743
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 3 peers for this ASN.

Peers	Name
AS136237	Shuangyu Communication Technology co.,Ltd.
AS137995	Shuangyu Communications Technology Co., Limited
AS35661	VIRTUA SYSTEMS SAS

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS35661	VIRTUA SYSTEMS SAS

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Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS136237	Shuangyu Communication Technology co.,Ltd.

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Pingable IPs

1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
103.131.179.1	AS139743 Shen Zhen Shi Fang Technology Co., Limited	`7.32ms` from Hong Kong, HK

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
38.42.11.207	AS395354 Starry, Inc.	`2.83ms` from Ashburn, US
209.38.121.255	AS14061 DigitalOcean, LLC	`0.30ms` from Bengaluru, IN
68.203.20.127	AS11427 Charter Communications Inc	`11.79ms` from Dallas, US
75.33.218.47	AS7018 AT&T Enterprises, LLC	`3.24ms` from Miami, US
93.151.205.239	AS30722 Vodafone Italia S.p.A.	`2.90ms` from Milan, IT
151.249.162.191	AS42772 Unitary enterprise A1	`4.38ms` from Minsk, BY
114.229.153.207	AS4134 CHINANET-BACKBONE	`11.69ms` from Nanjing, CN
31.173.188.191	AS31133 PJSC MegaFon	`6.50ms` from Samara, RU
49.51.53.255	AS132203 Tencent Building, Kejizhongyi Avenue	`1.74ms` from San Jose, US
52.250.197.79	AS8075 Microsoft Corporation	`0.55ms` from San Jose, US
50.98.220.95	AS852 TELUS Communications Inc.	`4.70ms` from Seattle, US
124.216.74.239	AS45361 Ulsan Jung-Ang Broadcasting Network	`7.70ms` from Seoul, KR
180.106.132.255	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.48ms` from Shanghai, CN
115.66.173.239	AS9506 Singtel Fibre Broadband	`2.06ms` from Singapore, SG
126.12.55.15	AS17676 SoftBank Corp.	`2.74ms` from Tokyo, JP
121.115.234.63	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.23ms` from Tokyo, JP
99.252.1.31	AS812 Rogers Communications Canada Inc.	`5.03ms` from Toronto, CA
83.27.83.95	AS5617 Orange Polska Spolka Akcyjna	`7.16ms` from Warsaw, PL
69.246.234.79	AS7922 Comcast Cable Communications, LLC	`5.50ms` from Chicago, US
217.93.74.79	AS3320 Deutsche Telekom AG	`4.78ms` from Duesseldorf, DE
93.218.163.79	AS3320 Deutsche Telekom AG	`2.62ms` from Hamburg, DE
139.194.205.255	AS23700 Linknet-Fastnet ASN	`1.79ms` from Jakarta, ID
178.45.180.95	AS12389 PJSC Rostelecom	`0.48ms` from Samara, RU
177.68.179.239	AS27699 TELEFÔNICA BRASIL S.A	`1.53ms` from Sao Paulo, BR
49.165.205.239	AS17858 LG POWERCOMM	`3.40ms` from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f6 103.131.179.1

traceroute to 103.131.179.1 (103.131.179.1): 64 hops max, 52 byte packets

6 [AS139743] 103.131.179.1 7.488 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 14th 2025

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