Malicious IPs in Malaysia

IPv4 networks located in Malaysia that are currently flagged for malicious activity, aggregated from multiple external and internal threat intelligence sources. Snapshot of (UTC), updated daily.

Flagged IPv4 networks
138
#28 of 176 countries
Per million allocated IPv4
20.6
#23 of 77 countries
Flagged IPv4 addresses
2,538
ranges count at most as a /24
Allocated IPv4 addresses
6,700,800
RIR delegation statistics

Malaysia at a glance

Malaysia had 138 flagged IPv4 networks in the snapshot of 2026-10-10, rank #28 of 176 countries by absolute count. Relative to its allocated IPv4 space that is 20.6 flagged networks per million addresses, rank #23 of 77, 1.9 times the median of 10.6 across all rated countries. The largest category is brute force sources with 58% of the flagged networks, followed by other malicious networks (30%). The three networks (ASNs) with the most flagged IPs hold 62% of them, led by TTSSB-MY TM TECHNOLOGY SERVICES SDN. BHD. (AS4788). Another 2 flagged IPv6 networks are located in Malaysia.

Malicious activity in Malaysia by category

A network listed in several categories counts once, in the most specific one. Also flagged: 2 IPv6 networks.

  • Brute force sources in Malaysia

    80 (58%)

    80 flagged networks, #30 of 159 countries for brute force sources. Sources of password guessing against SSH, mail, FTP and web logins. Brute Force Sources by Country

  • Other malicious networks in Malaysia

    41 (30%)

    41 flagged networks, #19 of 147 countries for other malicious networks. Addresses and ranges reported as malicious without a more specific category. Other Malicious Networks by Country

  • Botnet hosts in Malaysia

    9 (7%)

    9 flagged networks, #37 of 126 countries for botnet hosts. Infected hosts taking part in a botnet. Botnet Hosts by Country

  • C2 servers in Malaysia

    5 (4%)

    5 flagged networks, #18 of 52 countries for C2 servers. Command-and-control servers, payload hosts and other attacker-run infrastructure. C2 Servers by Country

  • Spam sources in Malaysia

    3 (2%)

    3 flagged networks, #36 of 85 countries for spam sources. Sources of email spam. Spam Sources by Country

Networks with the most flagged IPs in Malaysia

Autonomous systems announcing the flagged networks located in Malaysia.

#NetworkFlagged networks
1AS4788TTSSB-MY TM TECHNOLOGY SERVICES SDN. BHD.53
2AS4818DIGIIX-AP DiGi Telecommunications Sdn. Bhd.21
3AS45102ALIBABA-CN-NET Alibaba US Technology Co., Ltd.12
4AS10030CELCOMNET-AP Celcom Axiata Berhad10
5AS45839SHINJIRU-MY-AS-AP Shinjiru Technology Sdn Bhd7
6AS9534MAXIS-AS1-AP Binariang Berhad6
7AS18206TTSSB-MY TM TECHNOLOGY SERVICES SDN. BHD.5
8AS154321CCSB-AS-AP CORENET CLOUD SDN. BHD.4
9AS38466UMOBILE-AS-AP U Mobile Sdn Bhd2
10AS45785TECHAVENUE-AP TechAvenue Malaysia2

Compare Malaysia with other countries

Ranked by flagged networks per million allocated IPv4 addresses.

Countries ranked next to Malaysia by rate

#CountryNetworksPer million
21Indonesia40821.0
22Ghana4620.9
23Malaysia13820.6
24Vietnam33920.5
25Georgia2317.6
26Serbia4017.3

Questions about Malaysia

How many malicious IP addresses are there in Malaysia?
On 2026-10-10, 138 IPv4 networks (/24 blocks) located in Malaysia were flagged for malicious activity, with 2,538 listed IPv4 addresses and 2 IPv6 networks. Each /24 counts once, however many of its addresses are listed.
Which networks in Malaysia host the most flagged IPs?
TTSSB-MY TM TECHNOLOGY SERVICES SDN. BHD. (AS4788, 53 networks), DIGIIX-AP DiGi Telecommunications Sdn. Bhd. (AS4818, 21 networks), ALIBABA-CN-NET Alibaba US Technology Co., Ltd. (AS45102, 12 networks). Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.

Query this data per IP via the API

Look up threat categories, reputation score, ASN and geolocation for any address in Malaysia or anywhere else with one API call.