User-Agent

Jetpack by WordPress.com

first seen 2026-08-10 07:33 · last seen 2026-10-07 07:49 · 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

Browser / clientJetpack by WordPress.com
Noteinferred from the self-declared string — a claim, not a measurement; compare with the wire fingerprints above

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
t12d190800_d83cc789557e_7af1ed941c267
t12d180800_4b22cbed5bed_7af1ed941c261
t13d201100_2b729b4bf6f3_9e7b989ebec81

HTTP request (JA4H)

fingerprintco-occurrences
po11nn07enus_7d361e250c48_000000000000_0000000000003
po11nn07enin_7d361e250c48_000000000000_0000000000003
po11nn07ptbr_7d361e250c48_000000000000_0000000000001
po11nn07itit_7d361e250c48_000000000000_0000000000001
po11nn07frlu_7d361e250c48_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:108+20:0:1460:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+:01
4:111+17:0:1412:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+:01
6:46+18:0:1432:mss*45,8:mss,nop,ws,nop,nop,sok:flow:01
6:42+22:0:1440:mss*45,8:mss,nop,ws,nop,nop,sok:flow:01
6:53+11:0:1230:mss*45,8:mss,nop,ws,nop,nop,sok:flow:01
4:113+15:0:1452:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+:01
4:105+23:0:1440:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+:01
4:117+11:0:1400:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+:01
4:115+13:0:1440:65535,8:mss,nop,ws,nop,nop,sok:id-:01

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-1-3-1-1-4_1460_81
64240_2-1-3-1-1-4_1440_81
65535_2-1-3-1-1-4_1440_81
64800_2-1-3-1-1-4_1440_81
64240_2-1-3-1-1-4_1400_81
64240_2-1-3-1-1-4_1452_81
64240_2-1-3-1-1-4_1412_81
64800_2-1-3-1-1-4_1432_81
64800_2-1-3-1-1-4_1230_81

Country

fingerprintco-occurrences
IN · India3
LU · Luxembourg1
BR · Brazil1
IT · Italy1
MA · Morocco1
LA · Laos1
TL · Timor-Leste1

Network (ASN)

fingerprintco-occurrences
AS55836 · Reliance Jio Infocomm Limited1
AS36884 · Wana Corporate1
AS24560 · Bharti Airtel Ltd., Telemedia Services1
AS210278 · Sky Italia srl1
AS45916 · Gujarat Telelink Pvt Ltd1
AS136920 · Gardamor, Lda1
AS6661 · POST Luxembourg1
AS9873 · Lao Telecom Communication, LTC1
AS264263 · STARTEC PROVEDOR DE INTERNET LTDA1