36.66.123.137

Classification: Malicious

36.66.123.137 is a malicious IP address. Reported by 7 threat sources, last seen 2026-09-04. IoC context and downloadable threat intel on Maltiverse.

Current activity

  • Known attacker — Seen launching attacks over the Internet.

Blacklist sightings

Description Source First seen Last seen Labels MITRE ATT&CK
Mail Spammer Barracuda 2026-09-04 03:42:39 2026-09-04 03:42:39 attacker malicious-activity
Proxy FireHOL 2022-01-21 04:37:04 2024-03-31 15:11:16 anonymization
Anonymizer FireHol 2022-01-18 11:27:20 2022-12-29 15:32:35 anonymization
Anonymizer Maltiverse Research Team 2020-11-21 14:35:00 2021-12-21 05:09:37 anonymization anonymizer
HTTP Spammer Cleantalk.org 2019-06-13 00:42:05 2019-06-13 00:42:05
HTTP bot Blocklist.de 2019-06-02 00:42:41 2019-06-03 07:20:30
Anonymizer Maltiverse 2019-05-04 00:48:08 2019-05-04 00:48:08

Tags

anonymization anonymizer attacker spam bruteforce bot abuse

Whois information

AS name
AS7713 PT TELKOM INDONESIA Menara Multimedia Lt.7 Jl. Kebon sirih No.12 JAKARTA
AS registry
apnic
AS date
2011-01-14 00:00:00
AS CIDR
36.66.0.0/16
CIDR
36.66.112.0/20
Registrant
PT TELKOM INDONESIA Menara Multimedia Lt.7 Jl. Kebon sirih No.12 JAKARTA
Address
PT. TELKOM INDONESIA STO Telkom Gambir 3th Floor Medan Merdeka Selatan JAKARTA
City
Jakarta
Postal code
12850
Country
ID — Indonesia 🇮🇩
Contact email
[email protected], [email protected], [email protected]
First indexed
2019-05-04 00:48:08
Last updated
2026-09-04 03:42:41

Malicious IPs in the same CIDR

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