IP address

Search at other sites:

.052121.7.228.113bb121-7-228-113.singnet.com.sg

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

121.7.228.113 is listed on the Spamhaus PBL blacklist.

Description: The Spamhaus PBL is a DNSBL database of end-user IP address ranges which should not be delivering unauthenticated SMTP email to any Internet mail server except those provided for specifically by an ISP for that customer's use.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-07-27 05:31:00.398000
Was present on blacklist at: 2026-07-20 05:30, 2026-07-27 05:31

CI Army

121.7.228.113 is listed on the CI Army blacklist.

Description: Collective Intelligence Network Security is a Threat Intelligence<br>database that provides scores for IPs. Source of unspecified malicious attacks<br>most of them will be active attackers/scanners
Type of feed: primary (feed detail page)

Last checked at: 2026-07-22 02:50:00.800000
Was present on blacklist at: 2026-07-21 02:50, 2026-07-22 02:50

Threat categories

TL	Role	Category	Details
75	src	scan	port: many
25	src	—

---

Warden events (102)

2026-07-22

ReconScanning (node.ce2b59): 9

2026-07-21

ReconScanning (node.ce2b59): 54

2026-07-20

ReconScanning (node.ce2b59): 39

DShield reports (IP summary, reports)

2026-07-20

Number of reports: 16

Distinct targets: 12

2026-07-21

Number of reports: 27

Distinct targets: 19

2026-07-22

Number of reports: 27

Distinct targets: 19

Origin AS

AS9506 - SINGTEL-FIBRE

BGP Prefix

121.7.128.0/17

geo

Singapore, Singapore

🕑 Asia/Singapore

hostname

bb121-7-228-113.singnet.com.sg

hostname_class

['ip_in_hostname']

Address block ('inetnum' or 'NetRange' in whois database)

121.7.0.0 - 121.7.255.255

last_activity

2026-07-22 04:16:57

last_warden_event

2026-07-22 04:16:57

rep

0.05175921236012826

reserved_range

0

ts_added

2026-07-20 05:30:52.835000

ts_last_update

2026-07-27 05:31:00.479000

Warden event timeline

DShield event timeline

Presence on blacklists