City: Tokyo
Region: Tokyo
Country: Japan
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
b'#
# 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:NET4-268FB40016
network:Network-Name:NET4-268FB40016
network:IP-Network:38.143.180.0/22
network:Org-Name:NewMedia Express Pte Ltd
network:Street-Address:TEPCO TOYOSU BLDG. 6-2-15 TOYOSU, KOTO-KU 135-0061 TOKYO, JAPAN (KDDI DATA CENTER F9B3-R0207)
network:City:TOKYO
network:Postal-Code:135-0061
network:Tech-Contact:ZC108-ARIN
network:Updated:2025-11-26 14:11:43
%ok'; <<>> DiG 9.10.3-P4-Ubuntu <<>> 38.143.180.80
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34504
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;38.143.180.80. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026062600 1800 900 604800 86400
;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jun 26 22:17:54 CST 2026
;; MSG SIZE rcvd: 106Host 80.180.143.38.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 80.180.143.38.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 82.148.29.167 | attack | 82.148.29.167 - - [25/Jul/2020:05:42:23 +0100] "POST /wp-login.php HTTP/1.1" 200 1967 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 82.148.29.167 - - [25/Jul/2020:05:42:25 +0100] "POST /wp-login.php HTTP/1.1" 200 1996 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 82.148.29.167 - - [25/Jul/2020:05:42:26 +0100] "POST /wp-login.php HTTP/1.1" 200 1993 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" ... |
2020-07-25 14:24:25 |
| 5.135.101.228 | attack | Jul 24 19:41:38 tdfoods sshd\[23013\]: Invalid user abc123 from 5.135.101.228 Jul 24 19:41:38 tdfoods sshd\[23013\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.101.228 Jul 24 19:41:41 tdfoods sshd\[23013\]: Failed password for invalid user abc123 from 5.135.101.228 port 59256 ssh2 Jul 24 19:45:34 tdfoods sshd\[23387\]: Invalid user kakuta from 5.135.101.228 Jul 24 19:45:34 tdfoods sshd\[23387\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.101.228 |
2020-07-25 14:25:16 |
| 172.82.239.23 | attack | Jul 25 05:33:50 mail.srvfarm.net postfix/smtpd[365119]: lost connection after STARTTLS from r23.news.eu.rvca.com[172.82.239.23] Jul 25 05:35:56 mail.srvfarm.net postfix/smtpd[369056]: lost connection after STARTTLS from r23.news.eu.rvca.com[172.82.239.23] Jul 25 05:38:01 mail.srvfarm.net postfix/smtpd[369051]: lost connection after STARTTLS from r23.news.eu.rvca.com[172.82.239.23] Jul 25 05:40:05 mail.srvfarm.net postfix/smtpd[369048]: lost connection after STARTTLS from r23.news.eu.rvca.com[172.82.239.23] Jul 25 05:41:09 mail.srvfarm.net postfix/smtpd[370123]: lost connection after STARTTLS from r23.news.eu.rvca.com[172.82.239.23] |
2020-07-25 14:53:15 |
| 185.212.169.171 | attackspam | Web form spam |
2020-07-25 14:23:23 |
| 165.22.104.67 | attackspam | Jul 25 08:24:25 marvibiene sshd[1921]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.104.67 Jul 25 08:24:27 marvibiene sshd[1921]: Failed password for invalid user test from 165.22.104.67 port 53908 ssh2 |
2020-07-25 14:41:32 |
| 67.205.144.65 | attack | 67.205.144.65 - - [25/Jul/2020:04:53:28 +0100] "POST /wp-login.php HTTP/1.1" 200 1950 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 67.205.144.65 - - [25/Jul/2020:04:53:39 +0100] "POST /wp-login.php HTTP/1.1" 200 1955 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 67.205.144.65 - - [25/Jul/2020:04:53:39 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" ... |
2020-07-25 14:26:51 |
| 106.12.118.231 | attackspambots | Fail2Ban |
2020-07-25 14:48:57 |
| 172.82.230.4 | attackspambots | Jul 25 05:33:51 mail.srvfarm.net postfix/smtpd[369045]: lost connection after STARTTLS from r4.news.eu.rvca.com[172.82.230.4] Jul 25 05:35:53 mail.srvfarm.net postfix/smtpd[369031]: lost connection after STARTTLS from r4.news.eu.rvca.com[172.82.230.4] Jul 25 05:38:02 mail.srvfarm.net postfix/smtpd[366539]: lost connection after STARTTLS from r4.news.eu.rvca.com[172.82.230.4] Jul 25 05:40:06 mail.srvfarm.net postfix/smtpd[366539]: lost connection after STARTTLS from r4.news.eu.rvca.com[172.82.230.4] Jul 25 05:41:10 mail.srvfarm.net postfix/smtpd[369042]: lost connection after STARTTLS from r4.news.eu.rvca.com[172.82.230.4] |
2020-07-25 14:54:34 |
| 110.17.174.253 | attackspambots | Jul 25 06:00:42 jumpserver sshd[233561]: Invalid user zabbix from 110.17.174.253 port 35254 Jul 25 06:00:44 jumpserver sshd[233561]: Failed password for invalid user zabbix from 110.17.174.253 port 35254 ssh2 Jul 25 06:05:08 jumpserver sshd[233600]: Invalid user cop from 110.17.174.253 port 36470 ... |
2020-07-25 14:43:26 |
| 172.82.239.21 | attackspam | Jul 25 05:33:50 mail.srvfarm.net postfix/smtpd[369044]: lost connection after STARTTLS from r21.news.eu.rvca.com[172.82.239.21] Jul 25 05:35:55 mail.srvfarm.net postfix/smtpd[369051]: lost connection after STARTTLS from r21.news.eu.rvca.com[172.82.239.21] Jul 25 05:38:00 mail.srvfarm.net postfix/smtpd[369048]: lost connection after STARTTLS from r21.news.eu.rvca.com[172.82.239.21] Jul 25 05:40:08 mail.srvfarm.net postfix/smtpd[366530]: lost connection after STARTTLS from r21.news.eu.rvca.com[172.82.239.21] Jul 25 05:41:09 mail.srvfarm.net postfix/smtpd[369031]: lost connection after STARTTLS from r21.news.eu.rvca.com[172.82.239.21] |
2020-07-25 14:54:09 |
| 80.82.64.98 | attack | (pop3d) Failed POP3 login from 80.82.64.98 (NL/Netherlands/-): 10 in the last 3600 secs; ID: rub |
2020-07-25 14:57:06 |
| 166.62.80.165 | attackbots | Automatic report - Banned IP Access |
2020-07-25 14:39:25 |
| 222.209.216.163 | attackbots | 07/24/2020-23:53:22.839489 222.209.216.163 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433 |
2020-07-25 14:41:11 |
| 193.35.48.18 | attackspam | Jul 25 08:47:05 relay postfix/smtpd\[24519\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 25 08:49:37 relay postfix/smtpd\[25055\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 25 08:49:57 relay postfix/smtpd\[25042\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 25 08:50:17 relay postfix/smtpd\[25054\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 25 08:50:25 relay postfix/smtpd\[25041\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-07-25 14:52:06 |
| 222.186.175.150 | attack | Jul 25 08:28:44 mellenthin sshd[32211]: Failed none for invalid user root from 222.186.175.150 port 21460 ssh2 Jul 25 08:28:44 mellenthin sshd[32211]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.150 user=root |
2020-07-25 14:37:12 |