User-Agent

feeeed/37 CFNetwork/3860.300.31 Darwin/25.2.0

first seen 2026-07-08 07:31 · last seen 2026-07-18 07:25 · JSON

Decomposed attributes

Browser / client	`feeeed 37`
Note	`inferred from the self-declared string — a claim, not a measurement; compare with the wire fingerprints above`

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)

fingerprint	co-occurrences
`q13d0311h3_55b375c5d22e_f2a83c8e78ae` Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, urlsession 6.1.2, urlsession 6.3.3, +6 more.The fingerprint page shows the full measured match list. More on the catalog.	3
`t13d2013h2_a09f3c656075_7f0f34a4126d` Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, safari 26.6.2, safari 26.4, +2 more.The fingerprint page shows the full measured match list. More on the catalog.	2

HTTP request (JA4H)

fingerprint	co-occurrences
`ge30nn05itit_892e8e8cf56b_000000000000_000000000000`	3
`ge20nn05itit_3f99bc624e90_000000000000_000000000000`	2

HTTP/2 frames (Akamai)

fingerprint	co-occurrences
`2:0;4:2097152;3:100;9:1\|10485760\|0\|m,s,p,a`	2

TCP SYN (p0f)

fingerprint	co-occurrences
`4:45+19:0:1460:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:df,ecn:0`	1
`6:46+18:0:1220:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:flow:0`	1

TCP SYN (JA4T)

fingerprint	co-occurrences
`65535_2-1-3-1-1-8-4-0-0_1460_6`	1
`65535_2-1-3-1-1-8-4-0-0_1220_6`	1

QUIC transport params

fingerprint	co-occurrences
`q08_52ebd28059b7` Match?Exact match in Thumbprint's published controlled catalog captures: safari 26.5.2, urlsession 6.1.2, safari 26.5, +2 more.The fingerprint page shows the full measured match list. More on the catalog.	3

Country

fingerprint	co-occurrences
`IT` · Italy	5

Network (ASN)

fingerprint	co-occurrences
`AS12874` · Fastweb SpA	5