21.147.2.4 - IPInfo

基本信息:

城市(city): unknown

省份(region): unknown

国家(country): United States

运营商(isp): unknown

主机名(hostname): unknown

机构(organization): unknown

使用类型(Usage Type): unknown

用户上报:

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WHOIS信息:

DIG信息:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.147.2.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51537
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.147.2.4.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022051800 1800 900 604800 86400

;; Query time: 70 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 18 15:47:04 CST 2022
;; MSG SIZE  rcvd: 103

HOST信息:

Host 4.2.147.21.in-addr.arpa. not found: 3(NXDOMAIN)

NSLOOKUP信息:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 4.2.147.21.in-addr.arpa: NXDOMAIN

最新评论:

IP	类型	评论内容	时间
180.169.182.102	attackspambots	Unauthorized connection attempt detected from IP address 180.169.182.102 to port 23 [T]	2020-01-26 08:29:52
219.131.215.120	attack	Unauthorized connection attempt detected from IP address 219.131.215.120 to port 6656 [T]	2020-01-26 08:15:30
182.255.0.136	attackbotsspam	Jan 26 01:49:57 tuotantolaitos sshd[9012]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.255.0.136 Jan 26 01:49:59 tuotantolaitos sshd[9012]: Failed password for invalid user support from 182.255.0.136 port 48778 ssh2 ...	2020-01-26 08:00:00
123.169.37.183	attackspam	Unauthorized connection attempt detected from IP address 123.169.37.183 to port 6656 [T]	2020-01-26 08:17:57
60.189.154.73	attack	Unauthorized connection attempt detected from IP address 60.189.154.73 to port 6656 [T]	2020-01-26 08:24:00
112.87.5.24	attack	Unauthorized connection attempt detected from IP address 112.87.5.24 to port 6656 [T]	2020-01-26 08:22:26
188.166.247.82	attack	Invalid user tu from 188.166.247.82 port 58490	2020-01-26 08:03:27
118.24.61.61	attack	Unauthorized connection attempt detected from IP address 118.24.61.61 to port 6379 [T]	2020-01-26 08:33:38
118.68.65.239	attack	Unauthorized connection attempt detected from IP address 118.68.65.239 to port 23 [T]	2020-01-26 08:33:08
45.134.179.20	attackspambots	Jan 25 22:43:32 debian-2gb-nbg1-2 kernel: \[2247885.009111\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.134.179.20 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=47532 PROTO=TCP SPT=43403 DPT=34000 WINDOW=1024 RES=0x00 SYN URGP=0	2020-01-26 08:02:37
222.186.30.145	attackbotsspam	Unauthorized connection attempt detected from IP address 222.186.30.145 to port 22 [J]	2020-01-26 08:09:49
178.33.231.105	attackspambots	[2020-01-25 18:57:57] NOTICE[1148] chan_sip.c: Registration from '' failed for '178.33.231.105:64316' - Wrong password [2020-01-25 18:57:57] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-01-25T18:57:57.229-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="8009",SessionID="0x7fd82c4a98b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/178.33.231.105/64316",Challenge="219796f5",ReceivedChallenge="219796f5",ReceivedHash="484806de790b1dcb19da4077f9c7f72d" [2020-01-25 19:02:41] NOTICE[1148] chan_sip.c: Registration from '' failed for '178.33.231.105:59519' - Wrong password [2020-01-25 19:02:41] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-01-25T19:02:41.606-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="9004",SessionID="0x7fd82c144298",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/178.33.231 ...	2020-01-26 08:06:22
125.105.70.126	attack	Unauthorized connection attempt detected from IP address 125.105.70.126 to port 6656 [T]	2020-01-26 08:17:27
122.51.23.135	attack	Invalid user alumni from 122.51.23.135 port 51106	2020-01-26 08:03:01
114.106.173.134	attack	Unauthorized connection attempt detected from IP address 114.106.173.134 to port 6656 [T]	2020-01-26 08:21:08

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