IP address

Passive DNS

Tags: IP in hostname Dynamic IP DSL Scanner

IP blacklists

Spamhaus PBL

171.8.138.133 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: 2025-12-11 11:52:40.718000
Was present on blacklist at: 2025-11-06 11:52, 2025-11-13 11:52, 2025-11-20 11:52, 2025-11-27 11:52, 2025-12-04 11:52, 2025-12-11 11:52

DataPlane SIP query

171.8.138.133 is listed on the DataPlane SIP query blacklist.

Description: DataPlane.org is a community-powered Internet data, feeds,<br>and measurement resource for operators, by operators. IP addresses that<br>has been seen initiating an unsolicited SIP OPTIONS query to a remote host.
Type of feed: primary (feed detail page)

Last checked at: 2025-11-28 07:10:01.051000
Was present on blacklist at: 2025-11-21 11:10, 2025-11-21 15:10, 2025-11-21 19:10, 2025-11-21 23:10, 2025-11-22 03:10, 2025-11-22 07:10, 2025-11-22 15:10, 2025-11-22 19:10, 2025-11-22 23:10, 2025-11-23 03:10, 2025-11-23 07:10, 2025-11-23 11:10, 2025-11-23 15:10, 2025-11-23 19:10, 2025-11-23 23:10, 2025-11-24 03:10, 2025-11-24 07:10, 2025-11-24 11:10, 2025-11-24 15:10, 2025-11-24 19:10, 2025-11-24 23:10, 2025-11-25 03:10, 2025-11-25 07:10, 2025-11-25 11:10, 2025-11-25 15:10, 2025-11-25 19:10, 2025-11-25 23:10, 2025-11-26 03:10, 2025-11-26 07:10, 2025-11-26 11:10, 2025-11-26 15:10, 2025-11-26 19:10, 2025-11-26 23:10, 2025-11-27 03:10, 2025-11-27 07:10, 2025-11-27 11:10, 2025-11-27 15:10, 2025-11-27 19:10, 2025-11-27 23:10, 2025-11-28 03:10, 2025-11-28 07:10

CI Army

171.8.138.133 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: 2025-11-25 03:50:00.832000
Was present on blacklist at: 2025-11-24 03:50, 2025-11-25 03:50

Spamhaus XBL CBL

171.8.138.133 was recently listed on the Spamhaus XBL CBL blacklist, but currently it is not.

Description: The Spamhaus Exploits Block List (XBL) is a realtime database of IP addresses of hijacked PCs infected by illegal 3rd party exploits, including open proxies, worms/viruses with built-in spam engines, and other types of trojan-horse exploits.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2025-12-11 11:52:40.718000
Was present on blacklist at: 2025-11-27 11:52, 2025-12-04 11:52

Warden events (39)

2025-12-07: ReconScanning (node.9c1411): 1
2025-12-06: ReconScanning (node.9c1411): 2
2025-12-05: ReconScanning (node.9c1411): 4
2025-11-28: ReconScanning (node.9c1411): 4
2025-11-27: ReconScanning (node.9c1411): 2
2025-11-26: ReconScanning (node.9c1411): 3
2025-11-25: ReconScanning (node.9c1411): 3
2025-11-24: ReconScanning (node.9c1411): 4
2025-11-23: ReconScanning (node.9c1411): 6
2025-11-22: ReconScanning (node.9c1411): 5
2025-11-21: ReconScanning (node.9c1411): 1
2025-11-20: ReconScanning (node.9c1411): 1
2025-11-19: ReconScanning (node.9c1411): 1
2025-11-18: ReconScanning (node.9c1411): 1
2025-11-06: ReconScanning (node.9c1411): 1

Origin AS: AS4134 - CHINANET-BACKBONE
BGP Prefix: 171.8.0.0/15
geo: China, Zhengzhou; 🕑 Asia/Shanghai
hostname: 8.171.broad.ha.dynamic.163data.com.cn
hostname_class: ['ip_in_hostname', 'dsl', 'dynamic']
Address block ('inetnum' or 'NetRange' in whois database): 171.8.0.0 - 171.15.255.255
last_activity: 2025-12-07 02:25:25
last_warden_event: 2025-12-07 02:25:25
rep: 0.029166666666666667
reserved_range: 0
ts_added: 2025-11-06 11:52:38.978000
ts_last_update: 2025-12-17 11:52:40.998000

Warden event timeline

DShield event timeline

Presence on blacklists