Network (ASN)

AS3269

first seen 2026-07-01 15:04 · last seen 2026-09-15 05:49 · JSON

Last 7 days (5 observations)

Distinct clients per day (last 30 days, peak 9/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 nameTelecom Italia S.p.A.
Domaintelecomitalia.com

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
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.31
t13d2913h1_723694b0fccc_5671b5df502929
t13d1515h1_8daaf6152771_de4a06bb82e327
q13d0311h3_55b375c5d22e_653d80c3fe9d Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, chromium 149.0.7827.102, chrome 149.0.7827.102, +52 more.The fingerprint page shows the full measured match list. More on the catalog.26
t13d1515h1_8daaf6152771_0a20fe35d3a521
t13d1516h2_8daaf6152771_806a8c22fdea Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, chrome 151.0.7922.137, chromium 151.0.7922.34, +24 more.The fingerprint page shows the full measured match list. More on the catalog.11
q13d0314h3_55b375c5d22e_61e396c58b1f Match?Exact match in Thumbprint's published controlled catalog captures: firefox 132.0, firefox-esr 140.11.0esr, firefox-esr 140.14.0esr, +11 more.The fingerprint page shows the full measured match list. More on the catalog.6
q13d0315h3_55b375c5d22e_dc5437974b47 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 153.0, firefox 153.0.3, firefox 154.0, +18 more.The fingerprint page shows the full measured match list. More on the catalog.5
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
t13d1616h2_86a278354501_0c27189014cf Match?Exact match in Thumbprint's published controlled catalog captures: firefox 153.0, firefox 153.0.3, firefox 152.0.6, +10 more.The fingerprint page shows the full measured match list. More on the catalog.2

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn13enus_9db22d02e17a_000000000000_00000000000039
ge30nr14itit_8f7cdbfc2aaa_000000000000_00000000000021
ge11nr11itit_835281d8e5d9_000000000000_00000000000019
ge20nr16itit_94fdc06e0694_000000000000_00000000000019
ge11nn14enus_4a2973d235de_000000000000_00000000000011
ge20nn16itit_94fdc06e0694_000000000000_0000000000007
ge11nn11itit_835281d8e5d9_000000000000_0000000000006
ge20nr12itit_54b4638ab28b_000000000000_0000000000003
ge20nr14itit_8f7cdbfc2aaa_000000000000_0000000000003
ge11nr11itit_b350a6a7c155_000000000000_0000000000003

HTTP/2 frames (Akamai)

fingerprintco-occurrences
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.40
1:65536;2:0;4:131072;5:16384|12517377|3:0:0:22|m,p,a,s Match?Exact match in Thumbprint's published controlled catalog captures: firefox 153.0, firefox 153.0.3, firefox 154.0, +25 more.The fingerprint page shows the full measured match list. More on the catalog.4
1:65536;2:0;4:6291456;6:262144|15663105|1:1:0:220|m,a,s,p Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, chromium 149.0.7827.102, chrome 149.0.7827.102, +59 more.The fingerprint page shows the full measured match list. More on the catalog.3
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|3:1:0:220|m,a,s,p Match?Exact match in Thumbprint's published controlled catalog captures: chromium 151.0.7922.34, chromium 147.0.7727.15, chromium 145.0.7632.6, +21 more.The fingerprint page shows the full measured match list. More on the catalog.1

TCP SYN (p0f)

fingerprintco-occurrences
4:114+14:0:1452:65535,8:mss,nop,ws,nop,nop,sok:df,id+:028
4:114+14:0:1452:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+:018
4:50+14:0:1452:mss*44,7:mss,sok,ts,nop,ws:df,id+:018
4:115+13:0:1452:65535,8:mss,nop,ws,nop,nop,sok:df,id+:09
4:50+14:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:07
4:50+14:0:1452:mss*44,10:mss,sok,ts,nop,ws:df,id+:06
4:49+15:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:05
4:51+13:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:05
4:49+15:0:1452:mss*44,7:mss,sok,ts,nop,ws:df,id+:04
4:107+21:0:1452:65535,8:mss,nop,ws,nop,nop,sok:df,id+:04

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-1-3-1-1-4_1452_846
64240_2-4-8-1-3_1452_728
64240_2-1-3-1-1-4_1452_821
65535_2-4-8-1-3_1452_617
64240_2-4-8-1-3_1452_106
65535_2-4-8-1-3_1452_85
65535_2-1-3-1-1-4_1440_82
64240_2-4-8-1-3_1452_12
42340_2-4-8-1-3_1452_111
64240_2-4-8-1-3_1412_71

QUIC transport params

fingerprintco-occurrences
q13_b3b195fe7bab Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, edge 151.0.4129.93, chrome 151.0.7922.170, +32 more.The fingerprint page shows the full measured match list. More on the catalog.21
q12_022106b74856 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 153.0, firefox 153.0.3, firefox 154.0, +25 more.The fingerprint page shows the full measured match list. More on the catalog.11
q12_97eeb91f9c98 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, chrome 151.0.7922.137, chromium 151.0.7922.34, +41 more.The fingerprint page shows the full measured match list. More on the catalog.5

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.3627
Mozilla/5.0 (X11; Linux x86_64; rv:140.0) Gecko/20100101 Firefox/140.08
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.07
Mozilla/5.0 (Linux; Android 15; SM-F946B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Mobile Safari/537.367
Mozilla/5.0 (iPhone; CPU iPhone OS 17_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4 Mobile/15E148 Safari/604.16
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.366
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.366
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Safari/537.365
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.365
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.365

Country

fingerprintco-occurrences
IT · Italy170

Cross-transport links

TLS ClientHello fingerprints observed from the same client via the beacon's correlation id on the other transport (e.g. this stack over TCP ↔ that stack over QUIC).

fingerprintlinked observations
q13d0311h3_55b375c5d22e_653d80c3fe9d3
t13d1516h2_8daaf6152771_d8a2da3f94cd3
q13d0315h3_55b375c5d22e_dc5437974b472
q13d0314h3_55b375c5d22e_61e396c58b1f2
t13d1616h2_86a278354501_0c27189014cf2
t13d1717h2_5b57614c22b0_3cbfd9057e0d1
t13d1716h2_5b57614c22b0_0c27189014cf1