IP address

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--91.198.123.3
Shodan(more info)
Passive DNS
Tags:
IP blacklists
Spamhaus PBL ISP
91.198.123.3 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: 2025-12-19 05:10:40.589000
Was present on blacklist at: 2025-10-17 05:05, 2025-10-24 05:07, 2025-10-31 05:12, 2025-11-07 05:08, 2025-11-14 05:09, 2025-11-21 05:07, 2025-11-28 05:08, 2025-12-05 05:11, 2025-12-12 05:09, 2025-12-19 05:10
DShield reports (IP summary, reports)
2025-10-16
Number of reports: 15
Distinct targets: 6
2025-10-18
Number of reports: 10
Distinct targets: 4
2025-10-27
Number of reports: 37
Distinct targets: 9
2025-10-28
Number of reports: 12
Distinct targets: 4
2025-10-30
Number of reports: 13
Distinct targets: 4
2025-11-01
Number of reports: 19
Distinct targets: 6
2025-11-02
Number of reports: 19
Distinct targets: 6
2025-11-07
Number of reports: 36
Distinct targets: 11
2025-11-08
Number of reports: 13
Distinct targets: 4
2025-11-10
Number of reports: 22
Distinct targets: 7
2025-11-11
Number of reports: 22
Distinct targets: 7
2025-11-13
Number of reports: 28
Distinct targets: 12
2025-11-14
Number of reports: 25
Distinct targets: 8
2025-11-15
Number of reports: 15
Distinct targets: 7
2025-11-16
Number of reports: 15
Distinct targets: 7
2025-11-19
Number of reports: 22
Distinct targets: 7
2025-11-20
Number of reports: 22
Distinct targets: 7
2025-11-22
Number of reports: 91
Distinct targets: 21
2025-11-23
Number of reports: 56
Distinct targets: 17
2025-11-26
Number of reports: 34
Distinct targets: 10
2025-11-27
Number of reports: 28
Distinct targets: 8
2025-11-28
Number of reports: 31
Distinct targets: 11
2025-11-29
Number of reports: 31
Distinct targets: 11
2025-11-30
Number of reports: 17
Distinct targets: 7
2025-12-08
Number of reports: 19
Distinct targets: 7
Origin AS
AS210654 - SRVN-AS
BGP Prefix
91.198.123.0/24
geo
Netherlands, Amsterdam
🕑 Europe/Amsterdam
hostname
(null)
Address block ('inetnum' or 'NetRange' in whois database)
91.198.123.0 - 91.198.123.255
reserved_range
0
ts_added
2025-10-17 05:05:45.758000
ts_last_update
2025-12-19 05:10:40.625000

Warden event timeline

DShield event timeline

Presence on blacklists