IP Address: 81.30.98.47

Threat level: 80%

Attack count: 111

Country: Germany

ASN: 3320

ISP: Deutsche Telekom AG

Net Block: 81.30.96.0-81.30.111.255

Domain name: globalcarrier.telekom.com

Stats (UTC)

Last 60 Minutes
Last 24 Hours
Last 30 days
Last 12 months

Discuss this ip address

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Recent submissions

Reported by

Timestamp

Notes

Flags

System

✅ Anonymous

24 minutes ago

SMTP attack detected. 2026-05-13 22:34:16.7930 Login failure: 81.30.98.47 SMTP

BruteForce

SMTP

✅ ecl_gmbh

5 hours ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ SistemesOntec

8 hours ago

fail2ban

BruteForce

postfix-sasl

✅ Craig

yesterday

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ ecl_gmbh

yesterday

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

yesterday

SMTP attack detected. 2026-05-12 15:59:55.8810 Login failure: 81.30.98.47 SMTP

BruteForce

SMTP

✅ SistemesOntec

yesterday

fail2ban

BruteForce

postfix-sasl

✅ ecl_gmbh

2 days ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ SistemesOntec

2 days ago

fail2ban

BruteForce

postfix-sasl

✅ ecl_gmbh

3 days ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ SistemesOntec

3 days ago

fail2ban

BruteForce

postfix-sasl

✅ Anonymous

3 days ago

SMTP attack detected. 2026-05-10 11:48:39.7733 Login failure: 81.30.98.47 SMTP

BruteForce

SMTP

✅ ecl_gmbh

4 days ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ SistemesOntec

4 days ago

fail2ban

BruteForce

postfix-sasl

✅ Anonymous

4 days ago

SMTP attack detected. 2026-05-09 09:55:44.8475 Login failure: 81.30.98.47 SMTP

None

SMTP

✅ SistemesOntec

5 days ago

fail2ban

BruteForce

postfix-sasl

✅ ecl_gmbh

6 days ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ SistemesOntec

6 days ago

fail2ban

BruteForce

postfix-sasl

✅ Tesi Supporto

6 days ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Pedro Johansson

7 days ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Chris

7 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Pedro Johansson

8 days ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Chris

8 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Pedro Johansson

9 days ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Pedro Johansson

10 days ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Chris

10 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

11 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

12 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Pedro Johansson

12 days ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Chris

13 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

13 days ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Pedro Johansson

13 days ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Pedro Johansson

14 days ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Chris

14 days ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

15 days ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Pedro Johansson

15 days ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Craig

15 days ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ tuya

15 days ago

ipban 1.9.0 - Authentication failed

BruteForce

SmarterMail