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 <<>> 164.155.74.154
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33707
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;164.155.74.154. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026042400 1800 900 604800 86400
;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Apr 24 15:08:14 CST 2026
;; MSG SIZE rcvd: 107b'Host 154.74.155.164.in-addr.arpa not found: 2(SERVFAIL)
'server can't find 164.155.74.154.in-addr.arpa: SERVFAIL| IP | Type | Details | Datetime |
|---|---|---|---|
| 123.189.2.231 | attackspambots | Unauthorized connection attempt detected from IP address 123.189.2.231 to port 23 [J] |
2020-01-18 07:14:35 |
| 87.214.234.168 | attack | Unauthorized connection attempt detected from IP address 87.214.234.168 to port 5555 [J] |
2020-01-18 07:19:07 |
| 107.175.38.109 | attack | firewall-block, port(s): 3392/tcp |
2020-01-18 07:17:07 |
| 108.77.246.129 | attack | Honeypot attack, port: 81, PTR: PTR record not found |
2020-01-18 06:35:39 |
| 49.88.112.63 | attack | Jan 17 23:52:52 nextcloud sshd\[13769\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.63 user=root Jan 17 23:52:54 nextcloud sshd\[13769\]: Failed password for root from 49.88.112.63 port 56247 ssh2 Jan 17 23:52:57 nextcloud sshd\[13769\]: Failed password for root from 49.88.112.63 port 56247 ssh2 ... |
2020-01-18 06:53:14 |
| 157.245.198.83 | attackbots | Unauthorized connection attempt detected from IP address 157.245.198.83 to port 8545 [J] |
2020-01-18 07:12:17 |
| 5.28.24.120 | attackbotsspam | Honeypot attack, port: 445, PTR: 5-28-24-120.clients.tlt.100megabit.ru. |
2020-01-18 06:39:55 |
| 185.209.0.92 | attackspambots | Multiport scan : 14 ports scanned 3394 3398 4040 5665 5705 5750 5757 5775 5800 5808 5899 5900 5908 5910 |
2020-01-18 07:03:56 |
| 121.129.124.242 | attackspambots | TCP src-port=39012 dst-port=25 Listed on dnsbl-sorbs abuseat-org barracuda (634) |
2020-01-18 06:56:12 |
| 2.187.37.193 | attackspambots | Honeypot attack, port: 81, PTR: PTR record not found |
2020-01-18 06:25:26 |
| 49.233.169.58 | attackbotsspam | Jan 17 21:53:35 vtv3 sshd[9339]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.169.58 Jan 17 21:53:37 vtv3 sshd[9339]: Failed password for invalid user mani from 49.233.169.58 port 54190 ssh2 Jan 17 21:56:14 vtv3 sshd[10797]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.169.58 Jan 17 22:06:32 vtv3 sshd[15985]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.169.58 Jan 17 22:06:34 vtv3 sshd[15985]: Failed password for invalid user andrei from 49.233.169.58 port 34010 ssh2 Jan 17 22:09:14 vtv3 sshd[17043]: Failed password for root from 49.233.169.58 port 58116 ssh2 Jan 17 22:20:16 vtv3 sshd[22748]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.169.58 Jan 17 22:20:18 vtv3 sshd[22748]: Failed password for invalid user oracle from 49.233.169.58 port 46352 ssh2 Jan 17 22:23:03 vtv3 sshd[23800]: Failed password for root |
2020-01-18 06:55:54 |
| 103.248.20.118 | attack | 2020-01-17T11:06:33.4287591495-001 sshd[23603]: Invalid user jenkins from 103.248.20.118 port 36768 2020-01-17T11:06:33.4323941495-001 sshd[23603]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.248.20.118 2020-01-17T11:06:33.4287591495-001 sshd[23603]: Invalid user jenkins from 103.248.20.118 port 36768 2020-01-17T11:06:34.6120371495-001 sshd[23603]: Failed password for invalid user jenkins from 103.248.20.118 port 36768 ssh2 2020-01-17T11:17:06.5353611495-001 sshd[24002]: Invalid user user2 from 103.248.20.118 port 43932 2020-01-17T11:17:06.5393661495-001 sshd[24002]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.248.20.118 2020-01-17T11:17:06.5353611495-001 sshd[24002]: Invalid user user2 from 103.248.20.118 port 43932 2020-01-17T11:17:08.6216671495-001 sshd[24002]: Failed password for invalid user user2 from 103.248.20.118 port 43932 ssh2 2020-01-17T11:19:50.1002271495-001 sshd........ ------------------------------ |
2020-01-18 06:26:18 |
| 80.82.65.90 | attackbotsspam | Multiport scan : 25 ports scanned 1117 1717 2111 2225 2626 3111 3337 3344 3939 4848 5533 5885 5995 6677 6777 7227 7447 7575 7997 8282 8448 8778 8885 9898 9992 |
2020-01-18 07:21:16 |
| 79.137.131.34 | attackbots | Honeypot attack, port: 445, PTR: PTR record not found |
2020-01-18 06:31:20 |
| 159.89.154.19 | attack | Invalid user ubuntu from 159.89.154.19 port 41250 |
2020-01-18 07:11:34 |