IP address

Search at other sites:

--5.181.188.55mail1.sendlogic.org

Shodan(more info)

Passive DNS

IP blacklists

UCEPROTECT L1

5.181.188.55 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2026-03-31 07:45:01.276000
Was present on blacklist at: 2026-03-27 00:45, 2026-03-27 08:45, 2026-03-27 16:45, 2026-03-28 00:45, 2026-03-28 08:45, 2026-03-28 16:45, 2026-03-29 00:45, 2026-03-29 07:45, 2026-03-29 15:45, 2026-03-29 23:45, 2026-03-30 07:45, 2026-03-30 15:45, 2026-03-30 23:45, 2026-03-31 07:45

Threat categories

TL	Role	Category	Details
40	src	—

---

Origin AS

AS201814 - PL-SKYTECH-AS

BGP Prefix

5.181.188.0/22

geo

Poland

🕑 Europe/Warsaw

hostname

mail1.sendlogic.org

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

5.181.188.0 - 5.181.191.255

reserved_range

0

ts_added

2026-03-27 01:07:20.571000

ts_last_update

2026-03-31 08:16:40.890000

Warden event timeline

DShield event timeline

Presence on blacklists