IP address

Search at other sites:

--221.124.91.3

Shodan(more info)

Passive DNS

IP blacklists

UCEPROTECT L1

221.124.91.3 is listed on the UCEPROTECT L1 blacklist.

Description: UCEPROTECT-NETWORK list of spam IPs.
Type of feed: primary (feed detail page)

Last checked at: 2026-04-06 23:45:01.255000
Was present on blacklist at: 2026-04-04 07:45, 2026-04-04 15:45, 2026-04-04 23:45, 2026-04-05 07:45, 2026-04-05 15:45, 2026-04-05 23:45, 2026-04-06 07:45, 2026-04-06 15:45, 2026-04-06 23:45

Spamhaus PBL ISP

221.124.91.3 is listed on the Spamhaus PBL ISP 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: 2026-04-04 08:10:30.922000
Was present on blacklist at: 2026-04-04 08:10

Threat categories

TL	Role	Category	Details
44	src	—

---

Origin AS

AS9304 - HUTCHISON-AS-AP

BGP Prefix

221.124.64.0/19

geo

Hong Kong

🕑 Asia/Hong_Kong

hostname

(null)

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

221.124.0.0 - 221.127.255.255

reserved_range

0

ts_added

2026-04-04 08:10:30.654000

ts_last_update

2026-04-07 00:10:49.061000

Warden event timeline

DShield event timeline

Presence on blacklists