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AS4812 China Telecom Group

ASN Active medium

Why this campaign was detected

7 IPs from the same network (China Telecom Group, AS4812) were active during overlapping time periods. Temporal correlation across a shared autonomous system suggests infrastructure controlled by the same entity.

Primary ASN

AS4812 · China Telecom Group

Subnet

—

Country

🇨🇳 CN

Cloud Provider

—

Member Count

7 IPs

Below average

Total Events

561

Below average by volume

Started / Ended

2026-02-19 07:56 — ongoing

Attack Types

ssh:bruteforce ssh:connection ssh:intrusion ssh:malware telnet:connection

MITRE ATT&CK Techniques

Reconnaissance

T1595 T1595.001 T1595.002

Initial Access

T1078

Execution

T1059.004

Credential Access

T1110 T1110.001

Discovery

T1016 T1046 T1082

Command and Control

T1105

Member Actors

IP Address	Behavior	Confidence	Flags	Events	Agents	Attack Types	Hostname	Last Seen
222.71.205.34	credential_harvester	83%	1x OSINT	506	3	ssh:bruteforcessh:connectionssh:intrusionssh:malware	—	2026-10-23 23:08	evidence →
61.129.41.146	scanner	56%	1x OSINT	31	2	ssh:bruteforcessh:connectionssh:malware	—	2026-10-20 08:16	evidence →
180.158.223.136	scanner	49%		12	3	telnet:connection	—	2026-10-23 07:39	evidence →
180.158.99.183	scanner	32%		4	2	telnet:connection	—	2026-10-23 01:25	evidence →
180.157.21.182	scanner	20%		4	1	telnet:connection	—	2026-10-21 14:50	evidence →
180.157.102.10	scanner	17%		2	1	telnet:connection	—	2026-10-20 02:22	evidence →
180.165.48.251	scanner	14%		2	1	telnet:connection	—	2026-10-18 19:39	evidence →

VPN Known VPN or proxy provider

DROP ASN on Spamhaus DROP list

Nx OSINT Corroborated by N external threat feeds