38.221.18.159 - 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:

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       38.0.0.0 - 38.255.255.255
CIDR:           38.0.0.0/8
NetName:        COGENT-A
NetHandle:      NET-38-0-0-0-1
Parent:          ()
NetType:        Direct Allocation
OriginAS:       
Organization:   Cogent Communications, LLC (COGC)
RegDate:        1991-04-16
Updated:        2025-09-23
Ref:            https://rdap.arin.net/registry/ip/38.0.0.0



OrgName:        Cogent Communications, LLC
OrgId:          COGC
Address:        2450 N Street NW
City:           Washington
StateProv:      DC
PostalCode:     20037
Country:        US
RegDate:        2000-05-30
Updated:        2025-09-23
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/entity/COGC

ReferralServer:  rwhois://rwhois.cogentco.com:4321

OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311 
OrgTechEmail:  ipalloc@cogentco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPALL-ARIN

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311 
OrgAbuseEmail:  abuse@cogentco.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COGEN-ARIN

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311 
OrgNOCEmail:  noc@cogentco.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZC108-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#



Found a referral to rwhois.cogentco.com:4321.

%rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.2.2)
%error 230 No objects found

DIG信息:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 38.221.18.159
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2328
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;38.221.18.159.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026042501 1800 900 604800 86400

;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Apr 26 10:59:30 CST 2026
;; MSG SIZE  rcvd: 106

HOST信息:

Host 159.18.221.38.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 159.18.221.38.in-addr.arpa: NXDOMAIN

最新评论:

IP	类型	评论内容	时间
35.204.71.237	attackbotsspam	Total attacks: 2	2020-05-23 21:24:23
222.209.85.197	attack	May 23 14:08:25 roki-contabo sshd\[1073\]: Invalid user odn from 222.209.85.197 May 23 14:08:25 roki-contabo sshd\[1073\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.209.85.197 May 23 14:08:26 roki-contabo sshd\[1073\]: Failed password for invalid user odn from 222.209.85.197 port 56912 ssh2 May 23 14:25:13 roki-contabo sshd\[1365\]: Invalid user cjy from 222.209.85.197 May 23 14:25:13 roki-contabo sshd\[1365\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.209.85.197 ...	2020-05-23 21:43:42
66.70.173.63	attackbots	2020-05-23T12:14:57.102658shield sshd\[1687\]: Invalid user chenxing from 66.70.173.63 port 38547 2020-05-23T12:14:57.106449shield sshd\[1687\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip63.ip-66-70-173.net 2020-05-23T12:14:59.615321shield sshd\[1687\]: Failed password for invalid user chenxing from 66.70.173.63 port 38547 ssh2 2020-05-23T12:21:21.718874shield sshd\[3428\]: Invalid user ad_sai from 66.70.173.63 port 42899 2020-05-23T12:21:21.722640shield sshd\[3428\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip63.ip-66-70-173.net	2020-05-23 21:41:25
106.54.140.250	attackspam	May 23 14:19:47 cdc sshd[5582]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.140.250 May 23 14:19:49 cdc sshd[5582]: Failed password for invalid user yeu from 106.54.140.250 port 60772 ssh2	2020-05-23 21:42:59
89.248.167.141	attackspam	May 23 15:04:08 debian-2gb-nbg1-2 kernel: \[12497861.393211\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=89.248.167.141 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=10523 PROTO=TCP SPT=55057 DPT=2978 WINDOW=1024 RES=0x00 SYN URGP=0	2020-05-23 21:10:59
114.34.74.142	attack	(imapd) Failed IMAP login from 114.34.74.142 (TW/Taiwan/114-34-74-142.HINET-IP.hinet.net): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: May 23 16:32:25 ir1 dovecot[2885757]: imap-login: Disconnected (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=114.34.74.142, lip=5.63.12.44, TLS, session=	2020-05-23 21:15:52
110.175.195.15	attackbots	SSH Login Bruteforce	2020-05-23 21:31:05
159.203.98.228	attackbots	159.203.98.228 - - [23/May/2020:14:02:04 +0200] "GET /wp-login.php HTTP/1.1" 200 6702 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 159.203.98.228 - - [23/May/2020:14:02:11 +0200] "POST /wp-login.php HTTP/1.1" 200 6953 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 159.203.98.228 - - [23/May/2020:14:02:12 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"	2020-05-23 21:35:14
180.76.180.31	attackspambots	May 23 14:35:13 haigwepa sshd[7368]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.180.31 May 23 14:35:15 haigwepa sshd[7368]: Failed password for invalid user tangjiaheng from 180.76.180.31 port 32826 ssh2 ...	2020-05-23 21:02:53
195.231.3.181	attackspambots	May 23 14:51:25 mail.srvfarm.net postfix/smtpd[3484084]: warning: unknown[195.231.3.181]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 May 23 14:51:25 mail.srvfarm.net postfix/smtpd[3484084]: lost connection after AUTH from unknown[195.231.3.181] May 23 14:51:40 mail.srvfarm.net postfix/smtpd[3481675]: warning: unknown[195.231.3.181]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 May 23 14:51:40 mail.srvfarm.net postfix/smtpd[3481675]: lost connection after AUTH from unknown[195.231.3.181] May 23 14:51:56 mail.srvfarm.net postfix/smtpd[3484257]: warning: unknown[195.231.3.181]: SASL LOGIN authentication failed: UGFzc3dvcmQ6	2020-05-23 21:42:07
14.23.81.42	attackspambots	May 23 14:56:27 abendstille sshd\[25581\]: Invalid user aug from 14.23.81.42 May 23 14:56:27 abendstille sshd\[25581\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.23.81.42 May 23 14:56:29 abendstille sshd\[25581\]: Failed password for invalid user aug from 14.23.81.42 port 44506 ssh2 May 23 15:00:18 abendstille sshd\[29450\]: Invalid user mws from 14.23.81.42 May 23 15:00:18 abendstille sshd\[29450\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.23.81.42 ...	2020-05-23 21:21:52
178.128.121.180	attackbotsspam	May 23 14:02:04 vmd48417 sshd[29609]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.121.180	2020-05-23 21:44:35
222.186.180.142	attackbots	May 23 15:34:24 abendstille sshd\[31125\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.142 user=root May 23 15:34:26 abendstille sshd\[31125\]: Failed password for root from 222.186.180.142 port 50952 ssh2 May 23 15:34:29 abendstille sshd\[31125\]: Failed password for root from 222.186.180.142 port 50952 ssh2 May 23 15:34:31 abendstille sshd\[31125\]: Failed password for root from 222.186.180.142 port 50952 ssh2 May 23 15:34:33 abendstille sshd\[31171\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.142 user=root ...	2020-05-23 21:39:09
107.191.106.196	attackspambots	Unauthorized connection attempt detected from IP address 107.191.106.196 to port 22	2020-05-23 21:13:04
114.67.120.110	attack	$f2bV_matches	2020-05-23 21:33:38

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