IP address

Search at other sites:

--223.19.148.203203-148-19-223-on-nets.com

Shodan(more info)

Passive DNS

IP blacklists

UCEPROTECT L1

223.19.148.203 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2026-04-04 15:45:01.171000
Was present on blacklist at: 2026-03-29 00:45, 2026-03-29 07:45, 2026-03-29 15:45, 2026-03-29 23:45, 2026-03-30 07:45, 2026-03-30 15:45, 2026-03-30 23:45, 2026-03-31 07:45, 2026-03-31 15:45, 2026-03-31 23:45, 2026-04-01 07:45, 2026-04-01 15:45, 2026-04-01 23:45, 2026-04-02 07:45, 2026-04-02 15:45, 2026-04-02 23:45, 2026-04-03 07:45, 2026-04-03 15:45, 2026-04-03 23:45, 2026-04-04 07:45, 2026-04-04 15:45

Spamhaus PBL ISP

223.19.148.203 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: 2026-04-05 01:10:22.834000
Was present on blacklist at: 2026-03-29 01:09, 2026-04-05 01:10

Threat categories

TL	Role	Category	Details
43	src	—

---

Origin AS

AS9304 - HUTCHISON-AS-AP

BGP Prefix

223.19.128.0/18

geo

Hong Kong

🕑 Asia/Hong_Kong

hostname

203-148-19-223-on-nets.com

hostname_class

['ip_in_hostname']

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

223.16.0.0 - 223.19.255.255

reserved_range

0

ts_added

2026-03-29 01:09:50.229000

ts_last_update

2026-04-06 01:10:00.543000

Warden event timeline

DShield event timeline

Presence on blacklists