Network (ASN)

AS2518

first seen 2026-07-01 15:36 · last seen 2026-08-31 02:59 · JSON

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

Network name	`BIGLOBE Inc.`
Domain	`biglobe.co.jp`

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
`t13d1617h2_86a278354501_3cbfd9057e0d` Match?Exact match in Thumbprint's published controlled catalog captures: firefox 153.0, firefox 153.0.3, firefox 152.0.3, +10 more.The fingerprint page shows the full measured match list. More on the catalog.	3
`t13d1714h1_ab0a1bf427ad_5ae85263eb3b`	1
`t13d1516h2_8daaf6152771_d8a2da3f94cd` Match?Exact match in Thumbprint's published controlled catalog captures: chromium 149.0.7827.102, chrome 149.0.7827.102, chrome 149.0.7827.156, +25 more.The fingerprint page shows the full measured match list. More on the catalog.	1

HTTP request (JA4H)

fingerprint	co-occurrences
`ge20nr13jajp_9e2b86631664_000000000000_000000000000`	2
`ge11nn050000_ea6f06182064_000000000000_000000000000`	1
`ge20nn13jajp_9e2b86631664_000000000000_000000000000`	1
`ge20nr16jajp_94fdc06e0694_000000000000_000000000000`	1

HTTP/2 frames (Akamai)

fingerprint	co-occurrences
`1:65536;2:0;4:131072;5:16384\|12517377\|3:0:0:42\|m,p,a,s` Match?Exact match in Thumbprint's published controlled catalog captures: firefox 154.0, firefox 152.0.5, firefox 152.0.1, +3 more.The fingerprint page shows the full measured match list. More on the catalog.	3
`1:65536;2:0;4:6291456;6:262144\|15663105\|1:1:0:256\|m,a,s,p` Match?Exact match in Thumbprint's published controlled catalog captures: chromium 131.0.6778.33, chromium 151.0.7922.34, chrome 151.0.7922.137, +43 more.The fingerprint page shows the full measured match list. More on the catalog.	1

TCP SYN (p0f)

fingerprint	co-occurrences
`4:112+16:0:1420:65535,8:mss,nop,ws,nop,nop,sok:df,id+:0`	3
`6:50+14:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:0`	1
`4:115+13:0:1414:65535,8:mss,nop,ws,nop,nop,sok:df,id+:0`	1

TCP SYN (JA4T)

fingerprint	co-occurrences
`65535_2-1-3-1-1-4_1420_8`	3
`64800_2-4-8-1-3_1440_7`	1
`65535_2-1-3-1-1-4_1414_8`	1

User-Agent

fingerprint	co-occurrences
`Mozilla/5.0 (Android 13; Mobile; rv:153.0) Gecko/153.0 Firefox/153.0`	3
`stealth-lab-trends/1.0 (by /u/manougv)`	1
`Mozilla/5.0 (Linux; Android 14; SM-S926B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Mobile Safari/537.36`	1

Country

fingerprint	co-occurrences
`JP` · Japan	5