Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: China

Internet Service Provider: China Unicom

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '42.48.0.0 - 42.49.255.255'

% Abuse contact for '42.48.0.0 - 42.49.255.255' is 'hqs-ipabuse@chinaunicom.cn'

inetnum:        42.48.0.0 - 42.49.255.255
netname:        UNICOM-HN
descr:          China Unicom HuNan province network
descr:          China Unicom
descr:          No.21,Jin-Rong Street,
descr:          Beijing 100033
country:        CN
admin-c:        CH1302-AP
tech-c:         RP181-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-HN
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:18:26Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         hqs-ipabuse@chinaunicom.cn
abuse-mailbox:  hqs-ipabuse@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
mnt-by:         MAINT-CNCGROUP
last-modified:  2026-08-19T00:57:22Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         hqs-ipabuse@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
abuse-mailbox:  hqs-ipabuse@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-20T03:22:23Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

person:         runkeng pan
nic-hdl:        RP181-AP
e-mail:         gdipnoc@chinaunicom.cn
address:        XinShiKong Plaza,No 666 Huangpu Rd. Guangzhou 510627,China
phone:          +86-20-22214174
fax-no:         +86-20-22212266-4174
country:        CN
mnt-by:         MAINT-CNCGROUP-GD
last-modified:  2015-12-16T03:32:02Z
source:         APNIC

% Information related to '42.48.0.0/15AS4837'

route:          42.48.0.0/15
descr:          China Unicom Hunan Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-03-02T05:24:04Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 42.49.172.205
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56372
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.49.172.205.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026090201 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Sep 03 11:00:59 CST 2026
;; MSG SIZE  rcvd: 106
Host info
Host 205.172.49.42.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 205.172.49.42.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
23.91.75.185 attack
Honeypot attack, port: 445, PTR: 23.91.75.185.ipdns.io.
2019-09-03 21:10:58
116.103.138.248 attackspam
IP: 116.103.138.248
ASN: AS24086 Viettel Corporation
Port: IMAP over TLS protocol 993
Found in one or more Blacklists
Date: 3/09/2019 8:07:10 AM UTC
2019-09-03 20:18:46
123.114.85.160 attackspambots
Honeypot attack, port: 23, PTR: PTR record not found
2019-09-03 20:59:21
191.53.199.195 attackbotsspam
$f2bV_matches
2019-09-03 20:59:03
171.101.100.204 attack
Caught in portsentry honeypot
2019-09-03 21:13:55
145.239.133.27 attackspambots
Sep  3 11:10:33 herz-der-gamer sshd[24859]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.133.27  user=steam
Sep  3 11:10:35 herz-der-gamer sshd[24859]: Failed password for steam from 145.239.133.27 port 53840 ssh2
Sep  3 11:14:59 herz-der-gamer sshd[24960]: Invalid user brd from 145.239.133.27 port 45022
...
2019-09-03 21:01:50
128.199.138.31 attackspambots
Sep  3 13:43:48 localhost sshd\[31276\]: Invalid user versato from 128.199.138.31 port 33968
Sep  3 13:43:48 localhost sshd\[31276\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.138.31
Sep  3 13:43:50 localhost sshd\[31276\]: Failed password for invalid user versato from 128.199.138.31 port 33968 ssh2
2019-09-03 20:55:58
177.124.231.28 attackspambots
Sep  3 13:22:18 OPSO sshd\[26013\]: Invalid user tty from 177.124.231.28 port 51590
Sep  3 13:22:18 OPSO sshd\[26013\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.124.231.28
Sep  3 13:22:20 OPSO sshd\[26013\]: Failed password for invalid user tty from 177.124.231.28 port 51590 ssh2
Sep  3 13:26:21 OPSO sshd\[26674\]: Invalid user mecs from 177.124.231.28 port 32920
Sep  3 13:26:21 OPSO sshd\[26674\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.124.231.28
2019-09-03 20:55:31
95.85.60.251 attackbots
Automatic report - Banned IP Access
2019-09-03 21:02:50
193.32.163.123 attackspam
Sep  3 08:14:25 mail sshd\[30683\]: Invalid user admin from 193.32.163.123
Sep  3 08:14:25 mail sshd\[30683\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.32.163.123
...
2019-09-03 20:22:14
106.245.255.19 attack
Sep  3 13:16:10 vps691689 sshd[15637]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.245.255.19
Sep  3 13:16:11 vps691689 sshd[15637]: Failed password for invalid user legal2 from 106.245.255.19 port 36913 ssh2
...
2019-09-03 20:19:45
134.209.24.143 attackbots
Sep  3 01:03:57 aiointranet sshd\[32360\]: Invalid user test from 134.209.24.143
Sep  3 01:03:57 aiointranet sshd\[32360\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.24.143
Sep  3 01:03:59 aiointranet sshd\[32360\]: Failed password for invalid user test from 134.209.24.143 port 45350 ssh2
Sep  3 01:08:01 aiointranet sshd\[32721\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.24.143  user=root
Sep  3 01:08:03 aiointranet sshd\[32721\]: Failed password for root from 134.209.24.143 port 33418 ssh2
2019-09-03 20:50:55
69.94.80.89 attackbots
Automatic report - Port Scan Attack
2019-09-03 20:29:04
179.108.245.169 attackspam
$f2bV_matches
2019-09-03 20:37:45
81.218.141.8 attackspam
Sep  3 07:20:38 plusreed sshd[9928]: Invalid user phil from 81.218.141.8
...
2019-09-03 20:25:29

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