TCP SYN (p0f)

6:40+24:0:1282:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:flow:0

first seen 2026-10-24 08:48 · last seen 2026-10-24 08:48 · JSON

Last 7 days (2 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

IP version6
Initial TTL40+24
Options length0
MSS1282
Window size65535
Window scale6
Options layoutmss,nop,ws,nop,nop,ts,sok,eol+1
Quirksflow
Payload class0

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
t13d171100_ab0a1bf427ad_0d46a1bf4a7c2

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn040000_5b1e8b5f4d2d_000000000000_0000000000001
ge11nn06enus_98e697c2fa06_000000000000_0000000000001

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-1-3-1-1-8-4-0-0_1282_62

User-Agent

fingerprintco-occurrences
Mozilla/5.01
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.361

Country

fingerprintco-occurrences
IN · India2

Network (ASN)

fingerprintco-occurrences
AS55836 · Reliance Jio Infocomm Limited2

TLS supported groups

fingerprintco-occurrences
11ec,11eb,11ee,001d,0017,001e,0018,0019,0029,0100,01012