IP address

Search at other sites:
--81.181.104.54
Shodan(more info)
Passive DNS
Tags:
IP blacklists
UCEPROTECT L1
81.181.104.54 is listed on the UCEPROTECT L1 blacklist.

Description: UCEPROTECT-NETWORK list of spam IPs.
Type of feed: primary (feed detail page)

Last checked at: 2026-04-06 15:45:01.104000
Was present on blacklist at: 2026-04-02 23:45, 2026-04-03 07:45, 2026-04-03 15:45, 2026-04-03 23:45, 2026-04-04 07:45, 2026-04-04 15:45, 2026-04-04 23:45, 2026-04-05 07:45, 2026-04-05 15:45, 2026-04-05 23:45, 2026-04-06 07:45, 2026-04-06 15:45
Spamhaus SBL CSS
81.181.104.54 is listed on the Spamhaus SBL CSS blacklist.

Description: The Spamhaus CSS is part of the SBL. CSS listings will have return code 127.0.0.3 to differentiate from regular SBL listings, which have return code 127.0.0.2.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-04-03 00:18:23.258000
Was present on blacklist at: 2026-04-03 00:18
Spamhaus PBL ISP
81.181.104.54 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: 2026-04-03 00:18:23.258000
Was present on blacklist at: 2026-04-03 00:18

Threat categories

TLRoleCategoryDetails
39 src —
Origin AS
AS9009 - M247
BGP Prefix
81.181.104.0/24
geo
Poland, Warsaw
🕑 Europe/Warsaw
hostname
(null)
Address block ('inetnum' or 'NetRange' in whois database)
81.180.0.0 - 81.181.255.255
reserved_range
0
Shodan's InternetDB
Open ports: 25, 80, 443
Tags: self-signed, eol-product
CPEs: cpe:/a:apache:http_server:2.4.37, cpe:/a:php:php:7.4.33, cpe:/a:openssl:openssl:1.1.1k
ts_added
2026-04-03 00:18:23.008000
ts_last_update
2026-04-06 16:28:03.618000

Warden event timeline

DShield event timeline

Presence on blacklists