City: Chicago
Region: Illinois
Country: United States
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
#
# 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: 164.155.0.0 - 164.155.255.255
CIDR: 164.155.0.0/16
NetName: AFRINIC-164-155-0-0
NetHandle: NET-164-155-0-0-1
Parent: NET164 (NET-164-0-0-0-0)
NetType: Transferred to AfriNIC
OriginAS:
Organization: African Network Information Center (AFRINIC)
RegDate: 2005-02-21
Updated: 2005-02-21
Comment: This IP address range is under AFRINIC responsibility.
Comment: Please see http://www.afrinic.net/ for further details,
Comment: or check the WHOIS server located at whois.afrinic.net.
Ref: https://rdap.arin.net/registry/ip/164.155.0.0
ResourceLink: http://afrinic.net/en/services/whois-query
ResourceLink: whois.afrinic.net
OrgName: African Network Information Center
OrgId: AFRINIC
Address: Level 11ABC
Address: Raffles Tower
Address: Lot 19, Cybercity
City: Ebene
StateProv:
PostalCode:
Country: MU
RegDate: 2004-05-17
Updated: 2015-05-04
Comment: AfriNIC - http://www.afrinic.net
Comment: The African & Indian Ocean Internet Registry
Ref: https://rdap.arin.net/registry/entity/AFRINIC
ReferralServer: whois://whois.afrinic.net
ResourceLink: http://afrinic.net/en/services/whois-query
OrgTechHandle: GENER11-ARIN
OrgTechName: Generic POC
OrgTechPhone: +230 4666616
OrgTechEmail: abusepoc@afrinic.net
OrgTechRef: https://rdap.arin.net/registry/entity/GENER11-ARIN
OrgAbuseHandle: GENER11-ARIN
OrgAbuseName: Generic POC
OrgAbusePhone: +230 4666616
OrgAbuseEmail: abusepoc@afrinic.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/GENER11-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 whois.afrinic.net.
% This is the AfriNIC Whois server.
% The AFRINIC whois database is subject to the following terms of Use. See https://afrinic.net/whois/terms
% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.
% Information related to '164.155.0.0 - 164.155.255.255'
% No abuse contact registered for 164.155.0.0 - 164.155.255.255
inetnum: 164.155.0.0 - 164.155.255.255
netname: SENTRACHEM
descr: Sentrachem Limited
descr: PO BOX 781811
descr: Sandton, 2146
country: ZA
org: ORG-SL72-AFRINIC
admin-c: ALH1-AFRINIC
tech-c: ALH1-AFRINIC
status: ASSIGNED PI
remarks: ============REMARK===================
remarks: The custodianship of this IP prefix is presently
remarks: deemed to be in dispute. Consequently,
remarks: no change request pertaining to this particular
remarks: prefix will be entertained by AFRINIC until the
remarks: issue is finally resolved between the disputants
remarks: themselves or by a competent authority.
remarks: Further, whilst the current holder of the said prefix
remarks: continues to hold same, AFRINIC shall bear no
remarks: responsibility whatsoever in relation thereto and
remarks: disputants are encouraged to resolve the said
remarks: dispute expeditiously.
remarks: ============REMARK====================
mnt-by: AFRINIC-HM-MNT
mnt-lower: AFRINIC-LH-MNT
source: AFRINIC # Filtered
parent: 0.0.0.0 - 255.255.255.255
organisation: ORG-SL72-AFRINIC
org-name: Sentrachem Limited
org-type: EU-PI
country: ZA
address: PO BOX 781811
address: Sandton, 2146
address: Johannesburg
phone: tel:+230-403-5100
admin-c: ALH1-AFRINIC
tech-c: ALH1-AFRINIC
mnt-ref: AFRINIC-HM-MNT
mnt-ref: AFRINIC-LH-MNT
mnt-by: AFRINIC-HM-MNT
source: AFRINIC # Filtered
role: AFRINIC LH HOSTMASTERS
address: 11th Floor, Standard Chartered Tower
address: 19, Cybercity
address: Ebène, Mauritius
admin-c: JC17-AFRINIC
tech-c: JC17-AFRINIC
tech-c: NMB1-AFRINIC
nic-hdl: ALH1-AFRINIC
mnt-by: AFRINIC-LH-MNT
source: AFRINIC # Filtered; <<>> DiG 9.10.3-P4-Ubuntu <<>> 164.155.74.100
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27019
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;164.155.74.100. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026061802 1800 900 604800 86400
;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jun 19 08:07:37 CST 2026
;; MSG SIZE rcvd: 107Host 100.74.155.164.in-addr.arpa not found: 2(SERVFAIL)
server can't find 164.155.74.100.in-addr.arpa: SERVFAIL| IP | Type | Details | Datetime |
|---|---|---|---|
| 159.89.157.126 | attack | Fail2Ban Ban Triggered |
2020-07-18 00:27:23 |
| 89.248.160.150 | attackspam | Fail2Ban Ban Triggered |
2020-07-18 00:54:04 |
| 116.105.197.247 | attackbotsspam | Unauthorized connection attempt detected from IP address 116.105.197.247 to port 22 |
2020-07-18 00:34:57 |
| 123.30.249.49 | attackspambots | Invalid user sumo from 123.30.249.49 port 52904 |
2020-07-18 00:29:47 |
| 103.23.224.89 | attack | 2020-07-17T16:42:18.012417shield sshd\[454\]: Invalid user test from 103.23.224.89 port 49766 2020-07-17T16:42:18.024319shield sshd\[454\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=oprecmur.uns.ac.id 2020-07-17T16:42:20.189830shield sshd\[454\]: Failed password for invalid user test from 103.23.224.89 port 49766 ssh2 2020-07-17T16:46:22.783185shield sshd\[1349\]: Invalid user tunnel from 103.23.224.89 port 50168 2020-07-17T16:46:22.792742shield sshd\[1349\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=oprecmur.uns.ac.id |
2020-07-18 00:52:05 |
| 139.162.113.212 | attack |
|
2020-07-18 00:25:37 |
| 94.228.182.244 | attackbots | $f2bV_matches |
2020-07-18 00:30:19 |
| 120.92.151.17 | attack | Jul 17 14:18:05 master sshd[13140]: Failed password for invalid user train1 from 120.92.151.17 port 24878 ssh2 Jul 17 14:22:46 master sshd[13181]: Failed password for invalid user cafe24 from 120.92.151.17 port 9010 ssh2 Jul 17 14:25:41 master sshd[13187]: Failed password for invalid user fcosta from 120.92.151.17 port 41190 ssh2 Jul 17 14:28:30 master sshd[13191]: Failed password for invalid user support from 120.92.151.17 port 8866 ssh2 Jul 17 14:31:11 master sshd[13607]: Failed password for invalid user syslogs from 120.92.151.17 port 41050 ssh2 Jul 17 14:33:57 master sshd[13615]: Failed password for invalid user alfredo from 120.92.151.17 port 8720 ssh2 Jul 17 14:36:43 master sshd[13625]: Failed password for invalid user ysh from 120.92.151.17 port 40900 ssh2 Jul 17 14:39:29 master sshd[13669]: Failed password for invalid user austin from 120.92.151.17 port 8574 ssh2 Jul 17 14:42:18 master sshd[13718]: Failed password for invalid user amos from 120.92.151.17 port 40756 ssh2 |
2020-07-18 00:20:39 |
| 213.230.80.107 | attackbots | port scan and connect, tcp 21 (ftp) |
2020-07-18 00:44:54 |
| 189.195.143.166 | attack | Unauthorized connection attempt detected from IP address 189.195.143.166 to port 1433 |
2020-07-18 00:47:00 |
| 180.151.56.114 | spambotsattack | attack |
2020-07-18 00:22:44 |
| 85.106.114.28 | attackbotsspam | 1594987902 - 07/17/2020 14:11:42 Host: 85.106.114.28/85.106.114.28 Port: 445 TCP Blocked |
2020-07-18 00:22:43 |
| 112.85.42.200 | attackspam | Jul 17 18:30:56 dev0-dcde-rnet sshd[25099]: Failed password for root from 112.85.42.200 port 18116 ssh2 Jul 17 18:31:10 dev0-dcde-rnet sshd[25099]: Failed password for root from 112.85.42.200 port 18116 ssh2 Jul 17 18:31:10 dev0-dcde-rnet sshd[25099]: error: maximum authentication attempts exceeded for root from 112.85.42.200 port 18116 ssh2 [preauth] |
2020-07-18 00:55:44 |
| 142.93.107.175 | attackbots | 2020-07-17T12:04:01.284338abusebot-7.cloudsearch.cf sshd[5511]: Invalid user zzb from 142.93.107.175 port 41736 2020-07-17T12:04:01.288953abusebot-7.cloudsearch.cf sshd[5511]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.107.175 2020-07-17T12:04:01.284338abusebot-7.cloudsearch.cf sshd[5511]: Invalid user zzb from 142.93.107.175 port 41736 2020-07-17T12:04:03.232661abusebot-7.cloudsearch.cf sshd[5511]: Failed password for invalid user zzb from 142.93.107.175 port 41736 ssh2 2020-07-17T12:11:41.439622abusebot-7.cloudsearch.cf sshd[5660]: Invalid user judge from 142.93.107.175 port 57526 2020-07-17T12:11:41.446756abusebot-7.cloudsearch.cf sshd[5660]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.107.175 2020-07-17T12:11:41.439622abusebot-7.cloudsearch.cf sshd[5660]: Invalid user judge from 142.93.107.175 port 57526 2020-07-17T12:11:42.873544abusebot-7.cloudsearch.cf sshd[5660]: Failed passwo ... |
2020-07-18 00:20:08 |
| 222.186.173.142 | attackbots | Jul 17 16:31:00 scw-6657dc sshd[23399]: Failed password for root from 222.186.173.142 port 52176 ssh2 Jul 17 16:31:00 scw-6657dc sshd[23399]: Failed password for root from 222.186.173.142 port 52176 ssh2 Jul 17 16:31:03 scw-6657dc sshd[23399]: Failed password for root from 222.186.173.142 port 52176 ssh2 ... |
2020-07-18 00:49:07 |