IP address

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.21437.46.199.71

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL ISP

37.46.199.71 is listed on the Spamhaus PBL ISP blacklist.

Description: The Spamhaus PBL is a DNSBL database of end-user IP address ranges which should not be delivering unauthenticated SMTP email to any Internet mail server except those provided for specifically by an ISP for that customer's use.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-04-02 05:13:39.596000
Was present on blacklist at: 2026-03-19 05:05, 2026-03-26 05:18, 2026-04-02 05:13

FireHOL anonymizers

37.46.199.71 is listed on the FireHOL anonymizers blacklist.

Description: List of anonymizing IPs, aggregated from multiple lists by FireHOL.
Type of feed: secondary (feed detail page)

Last checked at: 2026-04-06 06:05:11
Was present on blacklist at: 2026-03-19 06:05, 2026-03-20 06:05, 2026-03-21 06:05, 2026-03-22 06:05, 2026-03-23 06:05, 2026-03-24 06:05, 2026-03-25 06:05, 2026-03-26 06:05, 2026-03-27 06:05, 2026-03-28 06:05, 2026-03-29 06:05, 2026-03-30 06:05, 2026-03-31 06:05, 2026-04-01 06:05, 2026-04-02 06:05, 2026-04-03 06:05, 2026-04-04 06:05, 2026-04-05 06:05, 2026-04-06 06:05

Threat categories

TL	Role	Category	Details
44	src	scan	port: many
25	src	—

---

Warden events (16)

2026-04-03

ReconScanning (node.9c1411): 1

2026-04-02

ReconScanning (node.9c1411): 2

AnomalyTraffic (node.6a1878): 1

2026-03-31

ReconScanning (node.ce2b59): 4

ReconScanning (node.9c1411): 2

ReconScanning (node.4dc198): 2

2026-03-30

ReconScanning (node.86eb21): 1

ReconScanning (node.9c1411): 1

2026-03-29

ReconScanning (node.ce2b59): 2

DShield reports (IP summary, reports)

2026-03-18

Number of reports: 38

Distinct targets: 3

2026-03-21

Number of reports: 65

Distinct targets: 6

2026-03-22

Number of reports: 64

Distinct targets: 4

2026-03-28

Number of reports: 12

Distinct targets: 6

2026-03-29

Number of reports: 12

Distinct targets: 6

2026-04-01

Number of reports: 13

Distinct targets: 3

Origin AS

AS6206 - RIPE-6206

BGP Prefix

37.46.198.0/23

geo

Germany, Frankfurt am Main

🕑 Europe/Berlin

hostname

(null)

Address block ('inetnum' or 'NetRange' in whois database)

37.46.192.0 - 37.46.199.255

last_activity

2026-04-03 13:14:43

last_warden_event

2026-04-03 13:14:43

rep

0.21402529761904762

reserved_range

0

ts_added

2026-03-19 05:05:21.644000

ts_last_update

2026-04-06 05:06:17.108000

Warden event timeline

DShield event timeline

Presence on blacklists