JA4H HTTP client fingerprint

po11nn0400_fdcc3615ee04

Seen 2026-06-20 to 2026-07-27 across the retained window.

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15

Source IPs

9

Networks

7

Countries

24

Ports hit

1.5K

Events

2

IPs / network

This fingerprint is spread thinly across many networks, which is the shape of a common, widely-used client.

Top networks

AS197170 TechTies Inc.7 IPs1.5K

AS209373 Swissnet LLC1 IPs24

AS40021 Contabo Inc.1 IPs16

AS29802 HIVELOCITY, Inc.1 IPs11

AS14061 DigitalOcean, LLC1 IPs6

AS215439 Play2go International Limited1 IPs2

AS215826 Partner Hosting LTD1 IPs1

AS213291 Nebius B.V.1 IPs1

AS198364 Banatsync Srl1 IPs1

Countries

NL 7US 3PA 1AU 1AE 1DE 1FI 1

Ports targeted

8080/tcp 420 81/tcp 367 8081/tcp 223 82/tcp 122 8088/tcp 101 80/tcp 71 8000/tcp 59 8899/tcp 51 8090/tcp 48 8547/tcp 17 8443/tcp 8 443/tcp 7

Source IPCCNetworkEvents

45.153.34.231NLAS197170 TechTies Inc.283

45.153.34.252NLAS197170 TechTies Inc.275

45.156.87.213NLAS197170 TechTies Inc.256

45.153.34.195NLAS197170 TechTies Inc.244

85.11.167.203NLAS197170 TechTies Inc.190

45.153.34.219NLAS197170 TechTies Inc.161

91.92.40.34NLAS197170 TechTies Inc.52

217.60.195.39AEAS209373 Swissnet LLC24

144.126.143.44USAS40021 Contabo Inc.16

23.111.155.222USAS29802 HIVELOCITY, Inc.11

170.64.177.57AUAS14061 DigitalOcean, LLC6

87.120.166.170DEAS215439 Play2go International Limited2

141.11.88.127USAS198364 Banatsync Srl1

5.252.153.10PAAS215826 Partner Hosting LTD1

89.169.98.0FIAS213291 Nebius B.V.1

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.