80.55.101.146

Classification: Suspicious

80.55.101.146 is a suspicious IP address. Reported by 13 threat sources, last seen 2026-04-03. Network: AS5617 Orange Polska S.A..

Blacklist sightings

Description Source First seen Last seen Labels MITRE ATT&CK
Mail Spammer Barracuda 2026-04-03 07:19:33 2026-04-03 07:19:33
Proxy FireHOL 2023-01-01 03:39:11 2025-01-13 03:35:44 anonymization
Anonymizer FireHol 2022-12-29 16:17:21 2022-12-30 03:47:27 anonymization
Anonymizer Maltiverse Research Team 2020-11-21 17:52:25 2021-05-23 01:21:03 anonymizer
Mail Spammer Blocklist.de 2018-09-25 07:01:50 2020-04-21 07:41:46
Malicious Host HoneyDB 2020-04-12 00:00:00 2020-04-16 00:00:00
HTTP Spammer Botscout 2020-02-12 00:51:30 2020-02-12 00:51:30
HTTP Spammer Sblam 2019-12-23 08:37:21 2019-12-23 08:37:21
IMAP Attacker Blocklist.de 2019-02-06 06:58:01 2019-11-08 07:02:39
Malicious host Darklist 2019-10-11 07:53:06 2019-10-11 07:53:06
HTTP Spammer GPF DNS Blocklist 2019-03-22 08:24:01 2019-03-22 08:24:01
HTTP Spammer StopForumSpam.com 2019-01-11 09:08:19 2019-01-11 09:08:19
HTTP Spammer Cleantalk.org 2018-09-25 07:16:18 2018-09-25 07:16:18
Anonymizer Maltiverse 2018-08-01 08:02:45 2018-08-01 08:02:45

Tags

anonymization anonymizer mail spam abuse bot attacker imap pop3 sasl

Whois information

AS name
AS5617 Orange Polska S.A.
AS registry
ripencc
AS date
2001-12-18 00:00:00
AS CIDR
80.48.0.0/13
CIDR
80.55.101.144/29
Registrant
Orange Polska S.A.
Address
Orange Polska S.A. ul. Nowogrodzka 47A 00-695 Warszawa Poland
City
Słomin
Postal code
09-450
Country
PL — Poland 🇵🇱
Contact email
[email protected], [email protected]
First indexed
2018-08-01 08:02:45
Last updated
2026-04-03 07:19:34

Malicious IPs in the same CIDR

80.55.38.140 80.55.38.33 80.53.123.2 80.53.16.10