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 <<>> 164.155.74.56
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56015
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;164.155.74.56. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026030100 1800 900 604800 86400
;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 01 15:08:34 CST 2026
;; MSG SIZE rcvd: 106Host 56.74.155.164.in-addr.arpa not found: 2(SERVFAIL)
server can't find 164.155.74.56.in-addr.arpa: SERVFAIL| IP | Type | Details | Datetime |
|---|---|---|---|
| 189.112.142.145 | attackspambots | 1433/tcp [2019-10-15]1pkt |
2019-10-16 04:52:06 |
| 189.212.123.63 | attackspam | Automatic report - Port Scan Attack |
2019-10-16 04:45:16 |
| 88.118.131.30 | attackspam | 2019-10-15T21:59:18.560444 X postfix/smtpd[10341]: NOQUEUE: reject: RCPT from 88-118-131-30.static.zebra.lt[88.118.131.30]: 554 5.7.1 Service unavailable; Client host [88.118.131.30] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/88.118.131.30 / https://www.spamhaus.org/sbl/query/SBLCSS; from= |
2019-10-16 04:39:41 |
| 212.227.192.218 | attackbots | Oct 16 01:29:23 areeb-Workstation sshd[17114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.227.192.218 Oct 16 01:29:25 areeb-Workstation sshd[17114]: Failed password for invalid user s123456789 from 212.227.192.218 port 33794 ssh2 ... |
2019-10-16 04:34:18 |
| 84.53.198.245 | attack | Automatic report - Port Scan Attack |
2019-10-16 04:44:29 |
| 45.55.206.241 | attack | Oct 15 22:30:40 eventyay sshd[1856]: Failed password for root from 45.55.206.241 port 49746 ssh2 Oct 15 22:34:24 eventyay sshd[1899]: Failed password for root from 45.55.206.241 port 41230 ssh2 Oct 15 22:38:08 eventyay sshd[1920]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.206.241 ... |
2019-10-16 04:46:44 |
| 51.38.231.130 | attack | 60 |
2019-10-16 05:03:14 |
| 51.91.16.128 | attackbotsspam | Oct 15 21:49:44 eventyay sshd[1312]: Failed password for root from 51.91.16.128 port 54496 ssh2 Oct 15 21:54:16 eventyay sshd[1357]: Failed password for root from 51.91.16.128 port 37112 ssh2 ... |
2019-10-16 04:53:29 |
| 110.35.212.16 | attackbots | 23/tcp [2019-10-15]1pkt |
2019-10-16 04:50:29 |
| 193.70.32.148 | attack | Oct 15 22:23:51 OPSO sshd\[6271\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.70.32.148 user=root Oct 15 22:23:52 OPSO sshd\[6271\]: Failed password for root from 193.70.32.148 port 59782 ssh2 Oct 15 22:27:28 OPSO sshd\[6945\]: Invalid user adapter from 193.70.32.148 port 42332 Oct 15 22:27:28 OPSO sshd\[6945\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.70.32.148 Oct 15 22:27:30 OPSO sshd\[6945\]: Failed password for invalid user adapter from 193.70.32.148 port 42332 ssh2 |
2019-10-16 04:34:57 |
| 50.64.152.76 | attack | fraudulent SSH attempt |
2019-10-16 04:26:47 |
| 45.136.109.250 | attackspam | Oct 15 21:56:35 mc1 kernel: \[2455768.892198\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=45.136.109.250 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=35311 PROTO=TCP SPT=56236 DPT=6687 WINDOW=1024 RES=0x00 SYN URGP=0 Oct 15 21:58:41 mc1 kernel: \[2455894.097825\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=45.136.109.250 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=31843 PROTO=TCP SPT=56236 DPT=6313 WINDOW=1024 RES=0x00 SYN URGP=0 Oct 15 21:59:02 mc1 kernel: \[2455915.780640\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=45.136.109.250 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=8375 PROTO=TCP SPT=56236 DPT=7297 WINDOW=1024 RES=0x00 SYN URGP=0 ... |
2019-10-16 04:49:58 |
| 222.186.42.4 | attack | F2B jail: sshd. Time: 2019-10-15 22:29:10, Reported by: VKReport |
2019-10-16 04:33:13 |
| 203.104.31.151 | attackbots | 445/tcp [2019-10-15]1pkt |
2019-10-16 04:31:19 |
| 2.118.85.177 | attackbotsspam | 445/tcp [2019-10-15]1pkt |
2019-10-16 04:59:37 |