IP Address: 81.30.98.49

Threat level: 0%

Attack count: 281

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

✅ SistemesOntec

4 months ago

fail2ban

BruteForce

postfix-sasl

✅ Tesi Supporto

4 months ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Anonymous

4 months ago

SMTP attack detected. 2026-05-14 01:31:51.2258 Login failure: 81.30.98.49 SMTP

BruteForce

SMTP

✅ ecl_gmbh

4 months ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ SistemesOntec

4 months ago

fail2ban

BruteForce

postfix-sasl

✅ Craig

4 months ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ ecl_gmbh

4 months ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Anonymous

4 months ago

SMTP attack detected. 2026-05-12 16:02:16.1827 Login failure: 81.30.98.49 SMTP

BruteForce

SMTP

✅ SistemesOntec

4 months ago

fail2ban

BruteForce

postfix-sasl

✅ ecl_gmbh

4 months ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ SistemesOntec

4 months ago

fail2ban

BruteForce

postfix-sasl

✅ ecl_gmbh

4 months ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ SistemesOntec

4 months ago

fail2ban

BruteForce

postfix-sasl

✅ Anonymous

4 months ago

SMTP attack detected. 2026-05-10 11:54:30.3995 Login failure: 81.30.98.49 SMTP

BruteForce

SMTP

✅ ecl_gmbh

4 months ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ SistemesOntec

4 months ago

fail2ban

BruteForce

postfix-sasl

✅ Anonymous

4 months ago

SMTP attack detected. 2026-05-09 10:06:26.0899 Login failure: 81.30.98.49 SMTP

None

SMTP

✅ ecl_gmbh

4 months ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ ecl_gmbh

4 months ago

ipban 3.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ SistemesOntec

4 months ago

fail2ban

BruteForce

postfix-sasl

✅ Tesi Supporto

4 months ago

fail2ban

BruteForce

tesi_postfix-auth

✅ Pedro Johansson

4 months ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Chris

4 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

4 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Pedro Johansson

4 months ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Chris

4 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Pedro Johansson

4 months ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Chris

4 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Pedro Johansson

4 months ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Chris

4 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

4 months ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Pedro Johansson

4 months ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Chris

4 months ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

4 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Pedro Johansson

4 months ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Chris

4 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Chris

4 months ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ Pedro Johansson

4 months ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Chris

4 months ago

ipban 2.0.0 - Invalid Username or Password

BruteForce

MailEnable

✅ tuya

4 months ago

ipban 1.9.0 - Authentication failed

BruteForce

SmarterMail

✅ Pedro Johansson

4 months ago

ipbanpro 5.0.0

BruteForce

IceWarp

✅ Chris

4 months ago

ipban 3.1.0 - Invalid Username or Password

BruteForce

MailEnable