City: Florence
Region: South Dakota
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.
#
# start
NetRange: 66.128.160.0 - 66.128.191.255
CIDR: 66.128.160.0/19
NetName: SDN-66-128-160-0
NetHandle: NET-66-128-160-0-1
Parent: NET66 (NET-66-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: SDN Communications (SDN)
RegDate: 2001-06-14
Updated: 2016-04-13
Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
Ref: https://rdap.arin.net/registry/ip/66.128.160.0
OrgName: SDN Communications
OrgId: SDN
Address: 2900 WEST 10TH STREET
City: Sioux Falls
StateProv: SD
PostalCode: 57104
Country: US
RegDate: 2001-06-14
Updated: 2026-02-04
Ref: https://rdap.arin.net/registry/entity/SDN
OrgTechHandle: SCTA-ARIN
OrgTechName: SDN Communications Technical Administrator
OrgTechPhone: +1-605-978-3548
OrgTechEmail: peering@sdncommunications.com
OrgTechRef: https://rdap.arin.net/registry/entity/SCTA-ARIN
OrgAbuseHandle: SCA5-ARIN
OrgAbuseName: SDN Communications Abuse
OrgAbusePhone: +1-605-978-3548
OrgAbuseEmail: arin.abuse@sdncommunications.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/SCA5-ARIN
RTechHandle: SCM14-ARIN
RTechName: SDN Customer Management
RTechPhone: +1-605-978-3548
RTechEmail: arin.cust.mgmt@sdncommunications.com
RTechRef: https://rdap.arin.net/registry/entity/SCM14-ARIN
RAbuseHandle: SCA264-ARIN
RAbuseName: SDN Customer Abuse
RAbusePhone: +1-605-978-3548
RAbuseEmail: arin.cust.abuse@sdncommunications.com
RAbuseRef: https://rdap.arin.net/registry/entity/SCA264-ARIN
# end
# start
NetRange: 66.128.162.0 - 66.128.163.255
CIDR: 66.128.162.0/23
NetName: ITC-84
NetHandle: NET-66-128-162-0-1
Parent: SDN-66-128-160-0 (NET-66-128-160-0-1)
NetType: Reassigned
OriginAS:
Customer: ITC Telecom (C10979409)
RegDate: 2024-10-07
Updated: 2024-10-07
Ref: https://rdap.arin.net/registry/ip/66.128.162.0
CustName: ITC Telecom
Address: 312 4th Street West
City: Clear Lake
StateProv: SD
PostalCode: 57226
Country: US
RegDate: 2024-10-07
Updated: 2024-10-07
Ref: https://rdap.arin.net/registry/entity/C10979409
OrgTechHandle: SCTA-ARIN
OrgTechName: SDN Communications Technical Administrator
OrgTechPhone: +1-605-978-3548
OrgTechEmail: peering@sdncommunications.com
OrgTechRef: https://rdap.arin.net/registry/entity/SCTA-ARIN
OrgAbuseHandle: SCA5-ARIN
OrgAbuseName: SDN Communications Abuse
OrgAbusePhone: +1-605-978-3548
OrgAbuseEmail: arin.abuse@sdncommunications.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/SCA5-ARIN
RTechHandle: SCM14-ARIN
RTechName: SDN Customer Management
RTechPhone: +1-605-978-3548
RTechEmail: arin.cust.mgmt@sdncommunications.com
RTechRef: https://rdap.arin.net/registry/entity/SCM14-ARIN
RAbuseHandle: SCA264-ARIN
RAbuseName: SDN Customer Abuse
RAbusePhone: +1-605-978-3548
RAbuseEmail: arin.cust.abuse@sdncommunications.com
RAbuseRef: https://rdap.arin.net/registry/entity/SCA264-ARIN
# end
#
# 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.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 66.128.162.204
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30531
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;66.128.162.204. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026032201 1800 900 604800 86400
;; Query time: 32 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Mar 23 09:10:18 CST 2026
;; MSG SIZE rcvd: 107204.162.128.66.in-addr.arpa domain name pointer 66-128-162-204.p0.itctel.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
204.162.128.66.in-addr.arpa name = 66-128-162-204.p0.itctel.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 111.229.203.86 | attack | sshd: Failed password for .... from 111.229.203.86 port 47590 ssh2 (8 attempts) |
2020-08-06 17:46:07 |
| 49.235.192.120 | attack | $f2bV_matches |
2020-08-06 17:57:39 |
| 157.230.249.90 | attackspam | fail2ban detected bruce force on ssh iptables |
2020-08-06 18:09:28 |
| 106.13.233.4 | attack | Aug 6 11:18:43 minden010 sshd[681]: Failed password for root from 106.13.233.4 port 59820 ssh2 Aug 6 11:21:43 minden010 sshd[1754]: Failed password for root from 106.13.233.4 port 54500 ssh2 ... |
2020-08-06 17:54:04 |
| 94.49.137.80 | attack | Unauthorised access (Aug 6) SRC=94.49.137.80 LEN=52 TTL=119 ID=25091 DF TCP DPT=445 WINDOW=8192 SYN |
2020-08-06 18:01:53 |
| 138.68.94.142 | attackspam |
|
2020-08-06 17:59:02 |
| 218.92.0.198 | attackspam | Aug 6 11:30:38 sip sshd[1210138]: Failed password for root from 218.92.0.198 port 53052 ssh2 Aug 6 11:30:41 sip sshd[1210138]: Failed password for root from 218.92.0.198 port 53052 ssh2 Aug 6 11:30:44 sip sshd[1210138]: Failed password for root from 218.92.0.198 port 53052 ssh2 ... |
2020-08-06 17:57:56 |
| 178.62.39.189 | attack | firewall-block, port(s): 4877/tcp |
2020-08-06 18:01:10 |
| 46.101.200.68 | attackbotsspam | ET CINS Active Threat Intelligence Poor Reputation IP group 32 - port: 21055 proto: tcp cat: Misc Attackbytes: 60 |
2020-08-06 17:47:35 |
| 218.92.0.175 | attack | Aug 6 12:12:27 server sshd[56253]: Failed none for root from 218.92.0.175 port 54870 ssh2 Aug 6 12:12:30 server sshd[56253]: Failed password for root from 218.92.0.175 port 54870 ssh2 Aug 6 12:12:33 server sshd[56253]: Failed password for root from 218.92.0.175 port 54870 ssh2 |
2020-08-06 18:16:45 |
| 51.161.12.231 | attackspambots | TCP port : 8545 |
2020-08-06 18:13:32 |
| 221.228.109.146 | attackbots | sshd: Failed password for .... from 221.228.109.146 port 34512 ssh2 (10 attempts) |
2020-08-06 17:48:29 |
| 106.12.110.157 | attackbotsspam | $f2bV_matches |
2020-08-06 17:54:35 |
| 66.70.160.187 | attackspam | 66.70.160.187 - - \[06/Aug/2020:10:22:02 +0200\] "POST /wp-login.php HTTP/1.1" 200 9954 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 66.70.160.187 - - \[06/Aug/2020:10:22:04 +0200\] "POST /wp-login.php HTTP/1.1" 200 9823 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" ... |
2020-08-06 17:57:11 |
| 216.254.186.76 | attack | Aug 6 10:27:43 ns3164893 sshd[12729]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=216.254.186.76 user=root Aug 6 10:27:45 ns3164893 sshd[12729]: Failed password for root from 216.254.186.76 port 58126 ssh2 ... |
2020-08-06 17:55:33 |