Network (ASN)

AS53667

first seen 2026-06-17 10:26 · last seen 2026-10-29 00:22 · JSON

Last 7 days (6 observations)

Distinct clients per day (last 30 days, peak 4/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 nameFranTech Solutions
Domainfrantech.ca

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
t13d1812h1_85036bcba153_b26ce05bbdd668
t13d1011h1_61a7ad8aa9b6_3a8073edd8ef27
t13d1715h2_5b57614c22b0_a54fffd0eb6112
t13d1516h2_8daaf6152771_e5627efa2ab19
t13d1510h2_8daaf6152771_5603904660155
t13d1512h2_8daaf6152771_cbb9361b6bf95
t13i170900_5b57614c22b0_78e6aca7449b4
t13d3112h1_e8f1e7e78f70_d41ae481755e2
t13d3013h2_1d37bd780c83_8537cf56674e Match?Exact match in Thumbprint's published controlled catalog captures: curl 8.18.0.The fingerprint page shows the full measured match list. More on the catalog.2
t13d1717h2_5b57614c22b0_3cbfd9057e0d Match?Exact match in Thumbprint's published controlled catalog captures: firefox 148.0.2, firefox 144.0.2, firefox 142.0.1, +6 more.The fingerprint page shows the full measured match list. More on the catalog.2

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn04enus_989c7cc05c9b_000000000000_00000000000071
ge11nn050000_b223a0ebb0b5_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: python-requests 2.34.2, python-requests 2.33.1, python-requests 2.32.3.The fingerprint page shows the full measured match list. More on the catalog.40
ge11nr040000_8b1ed2202073_000000000000_00000000000027
ge11nr07enus_313799b1302d_000000000000_00000000000014
ge20nr12enus_a72b71f519fc_000000000000_0000000000007
ge11nn06enus_21ea1759749c_000000000000_0000000000006
ge11nr07engb_313799b1302d_000000000000_0000000000006
ge11nr07zhcn_313799b1302d_000000000000_0000000000005
ge20nr08enus_16d31f2f9221_000000000000_0000000000004
ge20nn12enus_a72b71f519fc_000000000000_0000000000003

HTTP/2 frames (Akamai)

fingerprintco-occurrences
1:65536;2:0;4:6291456;6:262144;4:1048576|15663105|1:0:0:256|m,a,s,p71
1:65536;3:1000;4:6291456;6:262144|15663105|1:1:0:256|m,a,s,p6
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 155.0.1, +32 more.The fingerprint page shows the full measured match list. More on the catalog.3
3:100;4:65536;2:0|1048510465|0|m,s,a,p Match?Exact match in Thumbprint's published controlled catalog captures: curl 8.13.0, curl 8.18.0, curl 8.21.0, +8 more.The fingerprint page shows the full measured match list. More on the catalog.2
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.2
1:65536;3:1000;4:6291456;6:262144|15663105|1:1:0:220|m,a,s,p2
1:65536;2:0;4:131072;5:16384|12517377|1:0:0:42|m,p,a,s2
1:65536;2:0;4:131072;5:16384|12517377|11:0:0:42|m,p,a,s2
1:65536;2:0;4:131072;5:16384|12517377|13:0:0:42|m,p,a,s2
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, +60 more.The fingerprint page shows the full measured match list. More on the catalog.1

TCP SYN (p0f)

fingerprintco-occurrences
4:120+8:0:1400:8192,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:033
4:52+12:0:1460:mss*44,7:mss,sok,ts,nop,ws:df,id+:032
4:52+12:0:1400:mss*44,7:mss,sok,ts,nop,ws:df,id+:030
4:52+12:0:1460:mss*29,10:mss,sok,ts,nop,ws:df,id+:027
4:111+17:0:1360:8192,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:011
6:44+20:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:010
4:114+14:0:1400:8192,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:09
4:119+9:0:1400:8192,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:09
4:52+12:0:1460:mss*29,9:mss,sok,ts,nop,ws:df,id+:06
4:47+17:0:1380:mss*47,7:mss,sok,ts,nop,ws:df,id+:06

TCP SYN (JA4T)

fingerprintco-occurrences
8192_2-1-3-1-1-4_1400_851
64240_2-4-8-1-3_1400_739
64240_2-4-8-1-3_1460_732
42340_2-4-8-1-3_1460_1027
64800_2-4-8-1-3_1440_711
8192_2-1-3-1-1-4_1360_811
42340_2-4-8-1-3_1460_96
64240_2-1-3-1-1-4_1400_86
29200_2-1-1-4-1-3_1400_106
29200_2-4-8-1-3_1400_74

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.2 Safari/605.1.1515
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.3614
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:120.0) Gecko/20100101 Firefox/120.013
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.3611
Mozilla/5.0 (iPhone; CPU iPhone OS 17_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.2 Mobile/15E148 Safari/604.111
Mozilla/5.0 (X11; Linux x86_64; rv:140.0) Gecko/20100101 Firefox/140.06
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:140.0) Gecko/20100101 Firefox/140.06
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.9 Safari/537.366
libredtail-http4
python-requests/2.34.24

Country

fingerprintco-occurrences
CH · Switzerland106
US · United States97
DE · Germany3

TLS supported groups

fingerprintco-occurrences
001d,0017,001e,0019,0018,0100,0101,0102,0103,0104 Match?Exact match in Thumbprint's published controlled catalog captures: curl 8.13.0, php-guzzle 8.3.1, curl 7.88.1, +10 more.The fingerprint page shows the full measured match list. More on the catalog.17
11ec,001d,0017,001e,0018,0019,0100,0101 Match?Exact match in Thumbprint's published controlled catalog captures: python-httpx 0.28.1, python-requests 2.34.2, curl 8.23.0, +4 more.The fingerprint page shows the full measured match list. More on the catalog.2