IP address

Passive DNS

Tags: Static IP IP in hostname

IP blacklists: UCEPROTECT L1
119.81.1.51 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2026-08-06 15:45:00.716000
Was present on blacklist at: 2026-07-31 23:45, 2026-08-01 07:45, 2026-08-01 15:45, 2026-08-01 23:45, 2026-08-02 07:45, 2026-08-02 15:45, 2026-08-02 23:45, 2026-08-03 07:45, 2026-08-03 15:45, 2026-08-03 23:45, 2026-08-04 07:45, 2026-08-05 07:45, 2026-08-05 15:45, 2026-08-05 23:45, 2026-08-06 07:45, 2026-08-06 15:45
Spamhaus SBL CSS
119.81.1.51 is listed on the Spamhaus SBL CSS blacklist.

Description: The Spamhaus CSS is part of the SBL. CSS listings will have return code 127.0.0.3 to differentiate from regular SBL listings, which have return code 127.0.0.2.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-07-31 23:50:24.120000
Was present on blacklist at: 2026-07-31 23:50

TL	Role	Category	Details
38	src	—

Origin AS: AS36351 - SOFTLAYER
BGP Prefix: 119.81.0.0/18
geo: Singapore, Singapore; 🕑 Asia/Singapore
hostname: 33.01.5177.ip4.static.sl-reverse.com
hostname_class: ['ip_in_hostname', 'static']
Address block ('inetnum' or 'NetRange' in whois database): 119.81.0.0 - 119.81.255.255
rep: 0.1591035847462855
reserved_range: 0
Shodan's InternetDB: Open ports: 22, 80, 110, 443, 587, 993, 2121; Tags: eol-product, self-signed, starttls; CPEs: cpe:/a:php:php:5.4.16, cpe:/o:centos:centos, cpe:/a:openbsd:openssh:7.4, cpe:/a:apache:http_server:2.4.6, cpe:/a:jquery:jquery:1.7.1, cpe:/a:openssl:openssl:1.0.2k, cpe:/a:postfix:postfix
ts_added: 2026-07-31 23:50:23.909000
ts_last_update: 2026-08-06 15:51:04.859000

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Presence on blacklists