City: Salt Lake City
Region: Utah
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: 38.0.0.0 - 38.255.255.255
CIDR: 38.0.0.0/8
NetName: COGENT-A
NetHandle: NET-38-0-0-0-1
Parent: ()
NetType: Direct Allocation
OriginAS:
Organization: Cogent Communications, LLC (COGC)
RegDate: 1991-04-16
Updated: 2025-09-23
Ref: https://rdap.arin.net/registry/ip/38.0.0.0
OrgName: Cogent Communications, LLC
OrgId: COGC
Address: 2450 N Street NW
City: Washington
StateProv: DC
PostalCode: 20037
Country: US
RegDate: 2000-05-30
Updated: 2025-09-23
Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref: https://rdap.arin.net/registry/entity/COGC
ReferralServer: rwhois://rwhois.cogentco.com:4321
OrgAbuseHandle: COGEN-ARIN
OrgAbuseName: Cogent Abuse
OrgAbusePhone: +1-877-875-4311
OrgAbuseEmail: abuse@cogentco.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN
OrgNOCHandle: ZC108-ARIN
OrgNOCName: Cogent Communications
OrgNOCPhone: +1-877-875-4311
OrgNOCEmail: noc@cogentco.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN
OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: ipalloc@cogentco.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-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 rwhois.cogentco.com:4321.
%rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.2.2)
network:ID:NET4-26F8C00012
network:Network-Name:NET4-26F8C00012
network:IP-Network:38.248.192.0/18
network:Org-Name:Fiberpower LLC
network:Street-Address:280 STATE STREET
network:City:HACKENSACK
network:State:NJ
network:Country:US
network:Postal-Code:07601
network:Tech-Contact:ZC108-ARIN
network:Updated:2025-03-17 15:06:00
%ok; <<>> DiG 9.10.3-P4-Ubuntu <<>> 38.248.248.90
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2390
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;38.248.248.90. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026061100 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jun 11 17:31:49 CST 2026
;; MSG SIZE rcvd: 106Host 90.248.248.38.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 90.248.248.38.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 148.70.72.242 | attackspambots | Invalid user cqd from 148.70.72.242 port 56824 |
2020-02-14 08:44:57 |
| 195.9.147.82 | attack | MultiHost/MultiPort Probe, Scan, Hack - |
2020-02-14 09:16:31 |
| 103.212.135.151 | attack | Autoban 103.212.135.151 AUTH/CONNECT |
2020-02-14 08:59:31 |
| 117.241.249.164 | attackspambots | Telnet Server BruteForce Attack |
2020-02-14 08:41:51 |
| 196.0.86.154 | attackspambots | MultiHost/MultiPort Probe, Scan, Hack - |
2020-02-14 09:12:50 |
| 124.156.102.254 | attack | SSH brute force |
2020-02-14 08:48:40 |
| 142.93.137.206 | attackspambots | Invalid user zhuo from 142.93.137.206 port 47822 |
2020-02-14 08:38:32 |
| 103.142.139.32 | attackspam | Unauthorized connection attempt from IP address 103.142.139.32 on Port 445(SMB) |
2020-02-14 09:08:07 |
| 203.122.224.147 | attackspam | Feb 9 20:49:02 ntp sshd[1980]: Invalid user osboxes from 203.122.224.147 Feb 9 20:49:03 ntp sshd[1980]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.122.224.147 Feb 9 20:49:04 ntp sshd[1980]: Failed password for invalid user osboxes from 203.122.224.147 port 40286 ssh2 Feb 9 20:49:06 ntp sshd[1982]: Invalid user support from 203.122.224.147 Feb 9 20:49:07 ntp sshd[1982]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.122.224.147 ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=203.122.224.147 |
2020-02-14 08:51:25 |
| 186.103.182.43 | attack | 1581620935 - 02/13/2020 20:08:55 Host: 186.103.182.43/186.103.182.43 Port: 445 TCP Blocked |
2020-02-14 08:43:53 |
| 112.85.42.178 | attackspam | Feb 13 22:03:08 firewall sshd[17954]: Failed password for root from 112.85.42.178 port 52511 ssh2 Feb 13 22:03:08 firewall sshd[17954]: error: maximum authentication attempts exceeded for root from 112.85.42.178 port 52511 ssh2 [preauth] Feb 13 22:03:08 firewall sshd[17954]: Disconnecting: Too many authentication failures [preauth] ... |
2020-02-14 09:04:40 |
| 80.82.78.100 | attackbotsspam | Feb 14 02:09:40 debian-2gb-nbg1-2 kernel: \[3901806.886728\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=80.82.78.100 DST=195.201.40.59 LEN=57 TOS=0x00 PREC=0x00 TTL=247 ID=54321 PROTO=UDP SPT=34222 DPT=1067 LEN=37 |
2020-02-14 09:16:02 |
| 89.35.39.60 | attack | 89.35.39.60 - - [14/Feb/2020:03:17:09 +0300] "POST /wp-login.php HTTP/1.1" 200 2785 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.90 Safari/537.36 2345Explorer/9.3.2.17331" |
2020-02-14 08:51:46 |
| 82.80.54.90 | attack | Telnet Server BruteForce Attack |
2020-02-14 08:37:32 |
| 191.239.252.83 | attackbots | Feb 13 18:34:32 askasleikir sshd[31966]: Failed password for root from 191.239.252.83 port 41682 ssh2 Feb 13 18:42:33 askasleikir sshd[32408]: Failed password for invalid user gmg from 191.239.252.83 port 60308 ssh2 Feb 13 18:39:39 askasleikir sshd[32280]: Failed password for invalid user smg from 191.239.252.83 port 34606 ssh2 |
2020-02-14 08:47:15 |