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Fact drill-down for
87.251.67.251
Risk
2
LOW
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All-time facts
11
In-scope
11
Filtered
11
Seen
2025-02-04
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2025-02-11
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Annotation facets
Annotator (exact)
(any)
base — 4
fwprobe — 4
ua — 3
Severity (exact)
(any)
(none) — 4
22 — 3
6 — 2
28 — 1
8 — 1
Label (exact)
(any)
fwprobe — 4
observed — 4
ua — 3
HTTP facets
Method (exact, case-insensitive)
(any)
GET — 9
POST — 2
HTTP status (exact)
(any)
(none) — 6
400 — 3
404 — 2
Snapshot facets
Subnet (exact)
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87.251.67.0/24 — 11
ASN (exact)
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212835 — 11
Country / Region / City (exact)
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The Netherlands — 11
(any region)
South Holland — 11
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Naaldwijk — 11
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Top annotators (facts, in-scope)
base
4
fwprobe
4
ua
3
Top labels (facts, in-scope)
fwprobe
4
observed
4
ua
3
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Annotated access events
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11
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#
1
2025-02-11 12:09:36
event
2915577
GET
http —
ann
ua
6
label
ua
Request
Missing User-Agent header
/vpn/index.html
referer
—
UA
—
Annotation
facts
label
ua
rule
ua:missing
conf
60.00
details
Request had no User-Agent value (missing/empty field).
More (full fields + snapshot)
expand
url
/vpn/index.html
referer
—
UA
—
summary
Missing User-Agent header
details
Request had no User-Agent value (missing/empty field).
subnet
87.251.67.0/24
asn
212835 — Shesternin Vladimir Anatolievich
geo
The Netherlands, South Holland, Naaldwijk
org
Shesternin Vladimir Anatolievich
#
2
2025-02-11 12:09:36
event
2915576
GET
http —
ann
ua
6
label
ua
Request
Missing User-Agent header
/vpn/index.html
referer
—
UA
—
Annotation
facts
label
ua
rule
ua:missing
conf
60.00
details
Request had no User-Agent value (missing/empty field).
More (full fields + snapshot)
expand
url
/vpn/index.html
referer
—
UA
—
summary
Missing User-Agent header
details
Request had no User-Agent value (missing/empty field).
subnet
87.251.67.0/24
asn
212835 — Shesternin Vladimir Anatolievich
geo
The Netherlands, South Holland, Naaldwijk
org
Shesternin Vladimir Anatolievich
#
3
2025-02-11 12:09:36
event
2915575
GET
400
bytes
157
ann
ua
8
label
ua
Request
Very short User-Agent string
/vpn/index.html
referer
-
UA
-
Annotation
facts
label
ua
rule
ua:very_short
conf
65.00
details
Short/generic UAs are common in basic scripts and commodity automation.
More (full fields + snapshot)
expand
url
/vpn/index.html
referer
-
UA
-
summary
Very short User-Agent string
details
Short/generic UAs are common in basic scripts and commodity automation.
subnet
87.251.67.0/24
asn
212835 — Shesternin Vladimir Anatolievich
geo
The Netherlands, South Holland, Naaldwijk
org
Shesternin Vladimir Anatolievich
#
4
2025-02-11 12:09:36
event
2915577
GET
http —
ann
base
label
observed
Request
event observed
/vpn/index.html
referer
—
UA
—
Annotation
facts
label
observed
rule
base_observed
conf
—
details
—
More (full fields + snapshot)
expand
url
/vpn/index.html
referer
—
UA
—
summary
event observed
details
—
subnet
87.251.67.0/24
asn
212835 — Shesternin Vladimir Anatolievich
geo
The Netherlands, South Holland, Naaldwijk
org
Shesternin Vladimir Anatolievich
#
5
2025-02-11 12:09:36
event
2915576
GET
http —
ann
base
label
observed
Request
event observed
/vpn/index.html
referer
—
UA
—
Annotation
facts
label
observed
rule
base_observed
conf
—
details
—
More (full fields + snapshot)
expand
url
/vpn/index.html
referer
—
UA
—
summary
event observed
details
—
subnet
87.251.67.0/24
asn
212835 — Shesternin Vladimir Anatolievich
geo
The Netherlands, South Holland, Naaldwijk
org
Shesternin Vladimir Anatolievich
#
6
2025-02-11 12:09:36
event
2915575
GET
400
bytes
157
ann
base
label
observed
Request
event observed
/vpn/index.html
referer
-
UA
-
Annotation
facts
label
observed
rule
base_observed
conf
—
details
—
More (full fields + snapshot)
expand
url
/vpn/index.html
referer
-
UA
-
summary
event observed
details
—
subnet
87.251.67.0/24
asn
212835 — Shesternin Vladimir Anatolievich
geo
The Netherlands, South Holland, Naaldwijk
org
Shesternin Vladimir Anatolievich
#
7
2025-02-11 12:09:36
event
2915577
GET
http —
ann
fwprobe
22
label
fwprobe
Request
Generic SSL-VPN portal probe
/vpn/index.html
referer
—
UA
—
Annotation
facts
label
fwprobe
rule
fwprobe:generic:sslvpn_portal
conf
78.00
details
Request path matched a known firewall/VPN/gateway management or portal surface.
More (full fields + snapshot)
expand
url
/vpn/index.html
referer
—
UA
—
summary
Generic SSL-VPN portal probe
details
Request path matched a known firewall/VPN/gateway management or portal surface.
subnet
87.251.67.0/24
asn
212835 — Shesternin Vladimir Anatolievich
geo
The Netherlands, South Holland, Naaldwijk
org
Shesternin Vladimir Anatolievich
#
8
2025-02-11 12:09:36
event
2915576
GET
http —
ann
fwprobe
22
label
fwprobe
Request
Generic SSL-VPN portal probe
/vpn/index.html
referer
—
UA
—
Annotation
facts
label
fwprobe
rule
fwprobe:generic:sslvpn_portal
conf
78.00
details
Request path matched a known firewall/VPN/gateway management or portal surface.
More (full fields + snapshot)
expand
url
/vpn/index.html
referer
—
UA
—
summary
Generic SSL-VPN portal probe
details
Request path matched a known firewall/VPN/gateway management or portal surface.
subnet
87.251.67.0/24
asn
212835 — Shesternin Vladimir Anatolievich
geo
The Netherlands, South Holland, Naaldwijk
org
Shesternin Vladimir Anatolievich
#
9
2025-02-11 12:09:36
event
2915575
GET
400
bytes
157
ann
fwprobe
22
label
fwprobe
Request
Generic SSL-VPN portal probe
/vpn/index.html
referer
-
UA
-
Annotation
facts
label
fwprobe
rule
fwprobe:generic:sslvpn_portal
conf
78.00
details
Request path matched a known firewall/VPN/gateway management or portal surface.
More (full fields + snapshot)
expand
url
/vpn/index.html
referer
-
UA
-
summary
Generic SSL-VPN portal probe
details
Request path matched a known firewall/VPN/gateway management or portal surface.
subnet
87.251.67.0/24
asn
212835 — Shesternin Vladimir Anatolievich
geo
The Netherlands, South Holland, Naaldwijk
org
Shesternin Vladimir Anatolievich
#
10
2025-02-04 14:44:25
event
2706393
POST
404
bytes
8108
ann
fwprobe
28
label
fwprobe
Request
Palo Alto GlobalProtect / SSL-VPN portal probe
/global-protect/login.esp
referer
-
UA
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 Edg/115.0.1901.203
Annotation
facts
label
fwprobe
rule
fwprobe:paloalto:globalprotect_or_sslvpn_esp
conf
90.00
details
Request path matched a known firewall/VPN/gateway management or portal surface.
More (full fields + snapshot)
expand
url
/global-protect/login.esp
referer
-
UA
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 Edg/115.0.1901.203
summary
Palo Alto GlobalProtect / SSL-VPN portal probe
details
Request path matched a known firewall/VPN/gateway management or portal surface.
subnet
87.251.67.0/24
asn
212835 — Shesternin Vladimir Anatolievich
geo
The Netherlands, South Holland, Naaldwijk
org
Shesternin Vladimir Anatolievich
#
11
2025-02-04 14:44:25
event
2706393
POST
404
bytes
8108
ann
base
label
observed
Request
event observed
/global-protect/login.esp
referer
-
UA
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 Edg/115.0.1901.203
Annotation
facts
label
observed
rule
base_observed
conf
—
details
—
More (full fields + snapshot)
expand
url
/global-protect/login.esp
referer
-
UA
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 Edg/115.0.1901.203
summary
event observed
details
—
subnet
87.251.67.0/24
asn
212835 — Shesternin Vladimir Anatolievich
geo
The Netherlands, South Holland, Naaldwijk
org
Shesternin Vladimir Anatolievich
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