HTTP/2 frames (Akamai)

4:32768;3:100;2:0|4128769|1:1:0:256|a,m,p,s

first seen 2026-10-27 13:59 · last seen 2026-10-27 13:59 · 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

SETTINGS{"2": 0, "3": 100, "4": 32768}
WINDOW_UPDATE4128769
PRIORITY frames1:1:0:256
Pseudo-header ordera,m,p,s

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
t13d2610h2_6d1bcf7a4624_188c7f576dcd1

HTTP request (JA4H)

fingerprintco-occurrences
ge20nr13enus_1d953776a77e_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:52+12:0:1460:65535,6:mss,nop,ws,sok,ts:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-1-3-4-8_1460_61

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/155.0.0.0 Safari/537.361

Country

fingerprintco-occurrences
IN · India1

Network (ASN)

fingerprintco-occurrences
AS53813 · ZSCALER, INC.1

TLS supported groups

fingerprintco-occurrences
0017,0018,00191