HTTP request (JA4H)

ge20nn08ja00_b65a39d4559c_000000000000_000000000000

first seen 2026-08-09 06:11 · last seen 2026-09-15 07:15 · JSON

Last 7 days (1 observations)

Distinct clients per day (last 30 days, peak 1/day)

Distinct clients are counted by IP-hash per complete UTC day — unlike observation counts this is insensitive to one chatty client, but NAT merges clients and address rotation splits them.

Decomposed attributes

Methodge
HTTP version20
Cookieno
Refererno
Header count8
Accept-Languageja00
Header orderaccept, sec-fetch-site, sec-fetch-mode, user-agent, accept-language, sec-fetch-dest, priority, accept-encoding
Header-order hashb65a39d4559c
Cookie-name hash000000000000
Cookie-value hash000000000000
JA4H_rge20nn08ja00_accept,sec-fetch-site,sec-fetch-mode,user-agent,accept-language,sec-fetch-dest,priority,accept-encoding__

Co-observed signals

Signals from other families seen in the same observation. A fingerprint spread thinly across many lower-layer signatures is a classic inconsistency signal.

TLS ClientHello (JA4)

fingerprintco-occurrences
t13d2013h2_a09f3c656075_7f0f34a4126d Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, safari 26.4, safari 26.6.2, +2 more.The fingerprint page shows the full measured match list. More on the catalog.2
t13d2014h2_a09f3c656075_e42f34c56612 Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, safari 26.5, urlsession 6.1.2, +1 more.The fingerprint page shows the full measured match list. More on the catalog.1

HTTP/2 frames (Akamai)

fingerprintco-occurrences
2:0;3:100;4:2097152;9:1|10420225|0|m,s,a,p Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, safari 26.5, safari 26.4, +2 more.The fingerprint page shows the full measured match list. More on the catalog.2
2:0;3:100;4:2097152;8:1;9:1|10420225|1:0:0:256|m,s,a,p1

TCP SYN (p0f)

fingerprintco-occurrences
4:51+13:0:1460:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:df,ecn:01
4:46+18:0:1360:65535,6:mss,nop,ws,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,sok,eol+1:id-:01
4:51+13:0:1420:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:df,ecn:01

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-1-3-1-1-8-4-0-0_1460_61
65535_2-1-3-1-1-1-1-1-1-1-1-1-1-1-1-4-0-0_1360_61
65535_2-1-3-1-1-8-4-0-0_1420_61

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.4 Mobile/15E148 Safari/604.11
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3 Safari/605.1.151
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.6.2 Safari/605.1.151

Country

fingerprintco-occurrences
JP · Japan2
CN · China1

Network (ASN)

fingerprintco-occurrences
AS55387 · Japan Communication Inc.1
AS4134 · CHINANET BACKBONE1
AS2516 · KDDI CORPORATION1