JA4H HTTP client fingerprint

po11nn0700_c5a94e7539c9

Seen 2026-02-19 to 2026-07-28 across the retained window.

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1.0K

Source IPs

299

Networks

70

Countries

2

Ports hit

8.9K

Events

3

IPs / network

Top networks

AS51167 Contabo GmbH112 IPs649

AS45102 Alibaba US Technology Co., Ltd.71 IPs668

AS14061 DigitalOcean, LLC45 IPs255

AS0 41 IPs295

AS45090 Shenzhen Tencent Computer Systems Company Limited36 IPs180

AS137718 Beijing Volcano Engine Technology Co., Ltd.30 IPs306

AS37963 Hangzhou Alibaba Advertising Co.,Ltd.25 IPs160

AS9808 China Mobile Communications Group Co., Ltd.24 IPs243

AS8560 IONOS SE22 IPs194

AS36352 HostPapa22 IPs128

AS135377 UCLOUD INFORMATION TECHNOLOGY HK LIMITED21 IPs449

AS215540 Global Connectivity Solutions Llp21 IPs175

Countries

CN 196US 180FR 111DE 94HK 50SG 49GB 37RU 31NL 30VN 25

Ports targeted

443/tcp 6.3K 80/tcp 2.6K

Source IPCCNetworkEvents

101.36.104.242JPAS135377 UCLOUD INFORMATION TECHNOLOGY HK LIMITED180

110.35.80.116IDAS17727 PT. NAP Info Lintas Nusa176

83.168.106.26PLAS202520 SkyPass Solutions Sp. z.o.o.168

101.47.8.187SGAS150436 Byteplus Pte. Ltd.164

185.38.148.2GBAS25369 Hydra Communications Ltd160

47.253.5.130USAS45102 Alibaba US Technology Co., Ltd.140

31.132.90.3KZAS197556 Kar-Tel LLC132

180.76.172.156CNAS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.62

172.185.40.47USAS8075 Microsoft Corporation60

118.145.104.105CNAS137718 Beijing Volcano Engine Technology Co., Ltd.57

82.24.64.32GBAS395793 Arisk Communications inc.52

89.126.211.166UZAS202660 Uzbektelekom Joint Stock Company52

202.183.141.133THAS45458 SBN-ISPAWN-ISP and SBN-NIXAWN-NIX50

115.191.32.57CNAS137718 Beijing Volcano Engine Technology Co., Ltd.50

117.175.140.121CNAS9808 China Mobile Communications Group Co., Ltd.49

41.75.114.30MWAS37187 SKYBAND48

103.40.61.98INAS133700 Gleam Worldwide Services Pvt Ltd.48

216.57.110.81HKAS0 48

82.165.66.87DEAS8560 IONOS SE44

47.85.8.171USAS45102 Alibaba US Technology Co., Ltd.44

About this fingerprint

JA4H fingerprints the shape of an HTTP request: method, version, the ordered set of headers and the cookie and language handling. It identifies the HTTP client independently of the URL it asks for.