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
OrgAbuseHandle: GENER11-ARIN
OrgAbuseName: Generic POC
OrgAbusePhone: +230 4666616
OrgAbuseEmail: abusepoc@afrinic.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/GENER11-ARIN
OrgTechHandle: GENER11-ARIN
OrgTechName: Generic POC
OrgTechPhone: +230 4666616
OrgTechEmail: abusepoc@afrinic.net
OrgTechRef: 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 <<>> 164.155.74.77
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57780
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;164.155.74.77. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026042501 1800 900 604800 86400
;; Query time: 140 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Apr 26 09:04:16 CST 2026
;; MSG SIZE rcvd: 106b'Host 77.74.155.164.in-addr.arpa not found: 2(SERVFAIL)
'server can't find 164.155.74.77.in-addr.arpa: SERVFAIL| IP | Type | Details | Datetime |
|---|---|---|---|
| 85.163.230.163 | attackspambots | Brute force attempt |
2019-07-14 06:03:51 |
| 85.29.51.170 | attackbots | Lines containing failures of 85.29.51.170 Jul 13 16:54:15 mellenthin postfix/smtpd[5627]: connect from unknown[85.29.51.170] Jul x@x Jul 13 16:54:16 mellenthin postfix/smtpd[5627]: lost connection after DATA from unknown[85.29.51.170] Jul 13 16:54:16 mellenthin postfix/smtpd[5627]: disconnect from unknown[85.29.51.170] ehlo=1 mail=1 rcpt=0/1 data=0/1 commands=2/4 ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=85.29.51.170 |
2019-07-14 05:37:22 |
| 202.51.110.214 | attack | Jul 13 22:48:15 tux-35-217 sshd\[18307\]: Invalid user ventas from 202.51.110.214 port 55851 Jul 13 22:48:15 tux-35-217 sshd\[18307\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.51.110.214 Jul 13 22:48:18 tux-35-217 sshd\[18307\]: Failed password for invalid user ventas from 202.51.110.214 port 55851 ssh2 Jul 13 22:54:04 tux-35-217 sshd\[18320\]: Invalid user gk from 202.51.110.214 port 53224 Jul 13 22:54:04 tux-35-217 sshd\[18320\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.51.110.214 ... |
2019-07-14 05:54:20 |
| 41.235.91.103 | attackspam | Automatic report - Port Scan Attack |
2019-07-14 05:59:18 |
| 182.65.110.205 | attack | php WP PHPmyadamin ABUSE blocked for 12h |
2019-07-14 05:48:23 |
| 117.50.74.191 | attackbotsspam | Jul 13 23:17:05 vps647732 sshd[14428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.74.191 Jul 13 23:17:07 vps647732 sshd[14428]: Failed password for invalid user user5 from 117.50.74.191 port 41801 ssh2 ... |
2019-07-14 05:34:21 |
| 190.242.21.115 | attackbotsspam | Automatic report - Port Scan Attack |
2019-07-14 06:07:58 |
| 37.15.143.145 | attack | Lines containing failures of 37.15.143.145 Jul 13 16:54:48 mellenthin postfix/smtpd[1487]: connect from 145.143.15.37.dynamic.jazztel.es[37.15.143.145] Jul x@x ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=37.15.143.145 |
2019-07-14 05:48:52 |
| 31.155.117.191 | attackbotsspam | Lines containing failures of 31.155.117.191 Jul 13 16:55:20 mellenthin postfix/smtpd[5323]: connect from unknown[31.155.117.191] Jul x@x Jul 13 16:55:23 mellenthin postfix/smtpd[5323]: lost connection after DATA from unknown[31.155.117.191] Jul 13 16:55:23 mellenthin postfix/smtpd[5323]: disconnect from unknown[31.155.117.191] ehlo=1 mail=1 rcpt=0/1 data=0/1 commands=2/4 ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=31.155.117.191 |
2019-07-14 05:59:50 |
| 102.158.137.199 | attackbotsspam | Lines containing failures of 102.158.137.199 Jul 13 16:54:26 mellenthin postfix/smtpd[31568]: connect from unknown[102.158.137.199] Jul x@x ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=102.158.137.199 |
2019-07-14 05:51:26 |
| 109.78.38.110 | attack | Jul 13 16:51:13 h2034429 postfix/smtpd[25714]: connect from unknown[109.78.38.110] Jul x@x Jul 13 16:51:18 h2034429 postfix/smtpd[25714]: lost connection after DATA from unknown[109.78.38.110] Jul 13 16:51:18 h2034429 postfix/smtpd[25714]: disconnect from unknown[109.78.38.110] ehlo=1 mail=1 rcpt=0/1 data=0/1 commands=2/4 Jul 13 16:52:48 h2034429 postfix/smtpd[25714]: connect from unknown[109.78.38.110] Jul x@x Jul 13 16:52:58 h2034429 postfix/smtpd[25714]: lost connection after DATA from unknown[109.78.38.110] Jul 13 16:52:58 h2034429 postfix/smtpd[25714]: disconnect from unknown[109.78.38.110] ehlo=1 mail=1 rcpt=0/1 data=0/1 commands=2/4 Jul 13 16:53:52 h2034429 postfix/smtpd[25714]: connect from unknown[109.78.38.110] Jul x@x ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=109.78.38.110 |
2019-07-14 05:33:26 |
| 81.15.218.220 | attack | 2019-07-13T20:36:23.748950abusebot-3.cloudsearch.cf sshd\[23808\]: Invalid user zxvf from 81.15.218.220 port 47040 |
2019-07-14 05:58:23 |
| 193.242.104.32 | attack | Honeypot attack, port: 445, PTR: PTR record not found |
2019-07-14 06:14:51 |
| 193.32.163.182 | attackbotsspam | Jul 13 23:27:10 MK-Soft-Root1 sshd\[21870\]: Invalid user admin from 193.32.163.182 port 52418 Jul 13 23:27:10 MK-Soft-Root1 sshd\[21870\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.32.163.182 Jul 13 23:27:12 MK-Soft-Root1 sshd\[21870\]: Failed password for invalid user admin from 193.32.163.182 port 52418 ssh2 ... |
2019-07-14 05:39:35 |
| 112.166.1.227 | attackbotsspam | Invalid user andreea from 112.166.1.227 port 48416 |
2019-07-14 05:58:08 |