HTTP/2 frames (Akamai)

1:4096;2:0;5:16384;6:131072;3:100;4:65536;11105:65535;11106:65535;11107:65535;11108:10;11109:10|26148865|0|m,s,p,a

first seen 2026-07-28 02:49 · last seen 2026-08-13 12:23 · JSON

Decomposed attributes

SETTINGS{"1": 4096, "2": 0, "3": 100, "4": 65536, "5": 16384, "6": 131072, "11105": 65535, "11106": 65535, "11107": 65535, "11108": 10, "11109": 10}
WINDOW_UPDATE26148865
PRIORITY frames0
Pseudo-header orderm,s,p,a

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
t13d3111h2_e8f1e7e78f70_5ac7197df9d210161

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn030000_80b089f68b8e_000000000000_0000000000005929
ge20nn09enus_c5abe4666a67_000000000000_0000000000003591
ge20nn020000_e5a56608905c_000000000000_000000000000470
ge20nn11enus_08fd186dd996_000000000000_000000000000108
ge20nn030000_0d4c7aba53a3_000000000000_00000000000035
ge20nn040000_3dccbaa13f05_000000000000_00000000000025
ge20nr07enus_7226337734ed_000000000000_0000000000002
ge20nn020000_5594a17e7e7e_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: curl 8.7.1, curl 8.5.0, curl 8.18.0, +9 more.The fingerprint page shows the full measured match list. More on the catalog.1

TCP SYN (p0f)

fingerprintco-occurrences
6:56+8:0:1380:65535,8:mss,sok,ts,nop,ws::08404
6:58+6:0:1380:65535,8:mss,sok,ts,nop,ws::01068
6:55+9:0:1380:65535,8:mss,sok,ts,nop,ws::0575
6:47+17:0:1380:65535,8:mss,sok,ts,nop,ws::031
6:247+8:0:1380:65535,8:mss,sok,ts,nop,ws::026
6:48+16:0:1380:65535,8:mss,sok,ts,nop,ws::014
6:46+18:0:1380:65535,8:mss,sok,ts,nop,ws::013
4:86+?:0:1380:65535,8:mss,sok,ts,nop,ws:df,id+:06
6:50+14:0:1380:65535,8:mss,sok,ts,nop,ws::05
6:249+6:0:1380:65535,8:mss,sok,ts,nop,ws::05

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-8-1-3_1380_810161

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))5711
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))3031
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))749
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 Edg/145.0.0.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))430
facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)61
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))60
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:147.0) Gecko/20100101 Firefox/147.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))36
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 Edg/145.0.0.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))20
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36 Edg/146.0.0.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))12
Mozilla/5.0 (X11; Linux x86_64; rv:147.0) Gecko/20100101 Firefox/147.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))11

Country

fingerprintco-occurrences
US · United States10161

Network (ASN)

fingerprintco-occurrences
AS32934 · Facebook, Inc.10161