IP address

Search at other sites:
--121.56.105.33.105.56.121.broad.cf.nm.dynamic.163data.com.cn
Shodan(more info)
Passive DNS
Tags: Dynamic IP IP in hostname DSL
IP blacklists
Spamhaus PBL
121.56.105.3 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: 2025-12-18 16:28:30.505000
Was present on blacklist at: 2025-10-02 16:28, 2025-10-09 16:47, 2025-10-16 16:28, 2025-10-23 16:28, 2025-10-30 16:28, 2025-11-06 16:28, 2025-11-13 16:28, 2025-11-20 16:28, 2025-11-27 16:28, 2025-12-04 16:28, 2025-12-11 16:28, 2025-12-18 16:28
DataPlane VNC RFB
121.56.105.3 is listed on the DataPlane VNC RFB blacklist.

Description: DataPlane.org is a community-powered Internet data, feeds,<br>and measurement resource for operators, by operators. IPs initiating<br>an unsolicited VNC remote frame buffer (RFB) session to a remote host.
Type of feed: primary (feed detail page)

Last checked at: 2025-11-11 07:10:00.987000
Was present on blacklist at: 2025-10-02 18:10, 2025-10-03 02:10, 2025-10-03 06:10, 2025-10-03 14:10, 2025-10-03 18:10, 2025-10-04 02:10, 2025-10-04 06:10, 2025-10-04 14:10, 2025-10-05 06:10, 2025-10-05 14:10, 2025-10-06 06:10, 2025-10-06 14:10, 2025-10-07 06:10, 2025-10-07 14:10, 2025-10-08 14:10, 2025-10-09 06:10, 2025-10-27 19:10, 2025-10-28 03:10, 2025-10-28 07:10, 2025-10-28 15:10, 2025-10-28 19:10, 2025-10-29 03:10, 2025-10-29 07:10, 2025-10-29 15:10, 2025-10-29 19:10, 2025-10-30 03:10, 2025-10-30 07:10, 2025-10-30 15:10, 2025-10-30 19:10, 2025-10-31 03:10, 2025-10-31 07:10, 2025-10-31 15:10, 2025-10-31 19:10, 2025-11-01 07:10, 2025-11-01 15:10, 2025-11-01 19:10, 2025-11-02 03:10, 2025-11-02 07:10, 2025-11-02 15:10, 2025-11-02 19:10, 2025-11-03 03:10, 2025-11-03 07:10, 2025-11-03 15:10, 2025-11-03 19:10, 2025-11-04 03:10, 2025-11-04 07:10, 2025-11-04 15:10, 2025-11-04 19:10, 2025-11-05 03:10, 2025-11-05 07:10, 2025-11-05 15:10, 2025-11-05 19:10, 2025-11-06 03:10, 2025-11-06 07:10, 2025-11-06 15:10, 2025-11-06 19:10, 2025-11-07 03:10, 2025-11-07 07:10, 2025-11-07 19:10, 2025-11-08 03:10, 2025-11-08 07:10, 2025-11-08 15:10, 2025-11-08 19:10, 2025-11-09 03:10, 2025-11-09 07:10, 2025-11-09 15:10, 2025-11-09 19:10, 2025-11-10 03:10, 2025-11-10 07:10, 2025-11-10 15:10, 2025-11-10 19:10, 2025-11-11 03:10, 2025-11-11 07:10
OTX pulses
[68de6f6eebc1aac7dd6926f4] 2025-10-02 12:26:22.311000 | VNC honeypot logs for 2025/10/02
Author name:jnazario
Pulse modified:2025-10-02 12:26:22.311000
Indicator created:2025-10-02 12:26:23
Indicator role:None
Indicator title:
Indicator expiration:2025-11-01 12:00:00
[68e26440e0aa698e822e76bc] 2025-10-05 12:27:44.395000 | VNC honeypot logs for 2025/10/05
Author name:jnazario
Pulse modified:2025-10-05 12:27:44.395000
Indicator created:2025-10-05 12:27:45
Indicator role:None
Indicator title:
Indicator expiration:2025-11-04 12:00:00
[68e3b5affc55e4de4f594837] 2025-10-06 12:27:27.943000 | VNC honeypot logs for 2025/10/06
Author name:jnazario
Pulse modified:2025-10-06 12:27:27.943000
Indicator created:2025-10-06 12:27:28
Indicator role:None
Indicator title:
Indicator expiration:2025-11-05 12:00:00
[68e506d5683dc4ed53090fae] 2025-10-07 12:25:57.811000 | VNC honeypot logs for 2025/10/07
Author name:jnazario
Pulse modified:2025-10-07 12:25:57.811000
Indicator created:2025-10-07 12:25:59
Indicator role:None
Indicator title:
Indicator expiration:2025-11-06 12:00:00
[68e658308e49cf61e0146f94] 2025-10-08 12:25:20.751000 | VNC honeypot logs for 2025/10/08
Author name:jnazario
Pulse modified:2025-10-08 12:25:20.751000
Indicator created:2025-10-08 12:25:21
Indicator role:None
Indicator title:
Indicator expiration:2025-11-07 12:00:00
[68e7ad228de96133c37382eb] 2025-10-09 12:40:01.980000 | VNC honeypot logs for 2025/10/09
Author name:jnazario
Pulse modified:2025-10-09 12:40:01.980000
Indicator created:2025-10-09 12:40:03
Indicator role:None
Indicator title:
Indicator expiration:2025-11-08 12:00:00
[68e8fb9aa49cb3cfe1b22750] 2025-10-10 12:27:06.252000 | VNC honeypot logs for 2025/10/10
Author name:jnazario
Pulse modified:2025-10-10 12:27:06.252000
Indicator created:2025-10-10 12:27:07
Indicator role:None
Indicator title:
Indicator expiration:2025-11-09 12:00:00
[68ea4d0bc1821cedb663655d] 2025-10-11 12:26:51.905000 | VNC honeypot logs for 2025/10/11
Author name:jnazario
Pulse modified:2025-10-11 12:26:51.905000
Indicator created:2025-10-11 12:26:52
Indicator role:None
Indicator title:
Indicator expiration:2025-11-10 12:00:00
[68eb9e51c7c2189deeabc3ef] 2025-10-12 12:25:53.546000 | VNC honeypot logs for 2025/10/12
Author name:jnazario
Pulse modified:2025-10-12 12:25:53.546000
Indicator created:2025-10-12 12:25:54
Indicator role:None
Indicator title:
Indicator expiration:2025-11-11 12:00:00
[68ecf08bb0380d4b6c9f0cb9] 2025-10-13 12:28:59.723000 | VNC honeypot logs for 2025/10/13
Author name:jnazario
Pulse modified:2025-10-13 12:28:59.723000
Indicator created:2025-10-13 12:29:00
Indicator role:None
Indicator title:
Indicator expiration:2025-11-12 12:00:00
[68ef930b34b85802f90b236c] 2025-10-15 12:26:51.846000 | VNC honeypot logs for 2025/10/15
Author name:jnazario
Pulse modified:2025-10-15 12:26:51.846000
Indicator created:2025-10-15 12:26:52
Indicator role:None
Indicator title:
Indicator expiration:2025-11-14 12:00:00
[68f2363ddc21be1f913767bb] 2025-10-17 12:27:41.082000 | VNC honeypot logs for 2025/10/17
Author name:jnazario
Pulse modified:2025-10-17 12:27:41.082000
Indicator created:2025-10-17 12:27:42
Indicator role:None
Indicator title:
Indicator expiration:2025-11-16 12:00:00
[68f3882a4fd78bd29de68177] 2025-10-18 12:29:30.671000 | VNC honeypot logs for 2025/10/18
Author name:jnazario
Pulse modified:2025-10-18 12:29:30.671000
Indicator created:2025-10-18 12:29:31
Indicator role:None
Indicator title:
Indicator expiration:2025-11-17 12:00:00
[68f4d90ac346f6d87b351575] 2025-10-19 12:26:50.559000 | VNC honeypot logs for 2025/10/19
Author name:jnazario
Pulse modified:2025-10-19 12:26:50.559000
Indicator created:2025-10-19 12:26:52
Indicator role:None
Indicator title:
Indicator expiration:2025-11-18 12:00:00
[68f62b015d1ec58ebff11af5] 2025-10-20 12:28:49.455000 | VNC honeypot logs for 2025/10/20
Author name:jnazario
Pulse modified:2025-10-20 12:28:49.455000
Indicator created:2025-10-20 12:28:50
Indicator role:None
Indicator title:
Indicator expiration:2025-11-19 12:00:00
[68f77c1341ae8e04b5df05ab] 2025-10-21 12:26:59.158000 | VNC honeypot logs for 2025/10/21
Author name:jnazario
Pulse modified:2025-10-21 12:26:59.158000
Indicator created:2025-10-21 12:27:00
Indicator role:None
Indicator title:
Indicator expiration:2025-11-20 12:00:00
[6900cd91315d0ceee92080c4] 2025-10-28 14:05:05.334000 | VNC honeypot logs for 2025/10/28
Author name:jnazario
Pulse modified:2025-10-28 14:05:05.334000
Indicator created:2025-10-28 14:05:06
Indicator role:None
Indicator title:
Indicator expiration:2025-11-27 14:00:00
[690208146523a4c295a688e3] 2025-10-29 12:26:59.987000 | VNC honeypot logs for 2025/10/29
Author name:jnazario
Pulse modified:2025-10-29 12:26:59.987000
Indicator created:2025-10-29 12:27:00
Indicator role:None
Indicator title:
Indicator expiration:2025-11-28 12:00:00
[690359a40864508c55e81b07] 2025-10-30 12:27:16.299000 | VNC honeypot logs for 2025/10/30
Author name:jnazario
Pulse modified:2025-10-30 12:27:16.299000
Indicator created:2025-10-30 12:27:17
Indicator role:None
Indicator title:
Indicator expiration:2025-11-29 12:00:00
[6905fc6a628b538c9d437068] 2025-11-01 12:26:18.598000 | VNC honeypot logs for 2025/11/01
Author name:jnazario
Pulse modified:2025-11-01 12:26:18.598000
Indicator created:2025-11-01 12:26:20
Indicator role:None
Indicator title:
Indicator expiration:2025-12-01 12:00:00
[69075c0d065f41dade41ec84] 2025-11-02 13:26:37.447000 | VNC honeypot logs for 2025/11/02
Author name:jnazario
Pulse modified:2025-11-02 13:26:37.447000
Indicator created:2025-11-02 13:26:38
Indicator role:None
Indicator title:
Indicator expiration:2025-12-02 13:00:00
[6908adaf81a3a9eb1746f5fc] 2025-11-03 13:27:11.640000 | VNC honeypot logs for 2025/11/03
Author name:jnazario
Pulse modified:2025-11-03 13:27:11.640000
Indicator created:2025-11-03 13:27:12
Indicator role:None
Indicator title:
Indicator expiration:2025-12-03 13:00:00
[690b502cd781fc4a9ce82638] 2025-11-05 13:25:00.585000 | VNC honeypot logs for 2025/11/05
Author name:jnazario
Pulse modified:2025-11-05 13:25:00.585000
Indicator created:2025-11-05 13:25:01
Indicator role:None
Indicator title:
Indicator expiration:2025-12-05 13:00:00
[690ca1962a423e5f6ea3a304] 2025-11-06 13:24:38.295000 | VNC honeypot logs for 2025/11/06
Author name:jnazario
Pulse modified:2025-11-06 13:24:38.295000
Indicator created:2025-11-06 13:24:39
Indicator role:None
Indicator title:
Indicator expiration:2025-12-06 13:00:00
[690df3153c116f9691a1060b] 2025-11-07 13:24:37.843000 | VNC honeypot logs for 2025/11/07
Author name:jnazario
Pulse modified:2025-11-07 13:24:37.843000
Indicator created:2025-11-07 13:24:39
Indicator role:None
Indicator title:
Indicator expiration:2025-12-07 13:00:00
Origin AS
AS4134 - CHINANET-BACKBONE
BGP Prefix
121.56.0.0/15
geo
China
🕑 Asia/Shanghai
hostname
3.105.56.121.broad.cf.nm.dynamic.163data.com.cn
hostname_class
['ip_in_hostname', 'dsl', 'dynamic']
Address block ('inetnum' or 'NetRange' in whois database)
121.56.0.0 - 121.57.255.255
last_activity
2025-11-07 16:39:23.406000
reserved_range
0
Shodan's InternetDB
Open ports: 22
Tags: –
CPEs: cpe:/a:openbsd:openssh:7.4
ts_added
2025-10-02 16:28:28.131000
ts_last_update
2025-12-21 16:28:30.460000

Warden event timeline

DShield event timeline

Presence on blacklists

OTX pulses