City: Izumichuo
Region: Miyagi
Country: Japan
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 1997-2025, American Registry for Internet Numbers, Ltd.
#
NetRange: 157.101.0.0 - 157.119.187.255
CIDR: 157.119.184.0/22, 157.119.160.0/20, 157.119.176.0/21, 157.112.0.0/14, 157.102.0.0/15, 157.116.0.0/15, 157.118.0.0/16, 157.119.128.0/19, 157.104.0.0/13, 157.101.0.0/16, 157.119.0.0/17
NetName: APNIC-ERX-157-101-0-0
NetHandle: NET-157-101-0-0-1
Parent: NET157 (NET-157-0-0-0-0)
NetType: Early Registrations, Transferred to APNIC
OriginAS:
Organization: Asia Pacific Network Information Centre (APNIC)
RegDate: 2004-04-07
Updated: 2020-03-03
Comment: This IP address range is not registered in the ARIN database.
Comment: This range was transferred to the APNIC Whois Database as
Comment: part of the ERX (Early Registration Transfer) project.
Comment: For details, refer to the APNIC Whois Database via
Comment: WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl
Comment:
Comment: ** IMPORTANT NOTE: APNIC is the Regional Internet Registry
Comment: for the Asia Pacific region. APNIC does not operate networks
Comment: using this IP address range and is not able to investigate
Comment: spam or abuse reports relating to these addresses. For more
Comment: help, refer to http://www.apnic.net/apnic-info/whois_search2/abuse-and-spamming
Ref: https://rdap.arin.net/registry/ip/157.101.0.0
ResourceLink: ttp://wq.apnic.net/whois-search/static/search.html
ResourceLink: whois.apnic.net
OrgName: Asia Pacific Network Information Centre
OrgId: APNIC
Address: PO Box 3646
City: South Brisbane
StateProv: QLD
PostalCode: 4101
Country: AU
RegDate:
Updated: 2012-01-24
Ref: https://rdap.arin.net/registry/entity/APNIC
ReferralServer: whois://whois.apnic.net
ResourceLink: https://apps.db.ripe.net/db-web-ui/query
OrgAbuseHandle: AWC12-ARIN
OrgAbuseName: APNIC Whois Contact
OrgAbusePhone: +61 7 3858 3188
OrgAbuseEmail: search-apnic-not-arin@apnic.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/AWC12-ARIN
OrgTechHandle: AWC12-ARIN
OrgTechName: APNIC Whois Contact
OrgTechPhone: +61 7 3858 3188
OrgTechEmail: search-apnic-not-arin@apnic.net
OrgTechRef: https://rdap.arin.net/registry/entity/AWC12-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 1997-2025, American Registry for Internet Numbers, Ltd.
#
Found a referral to whois.apnic.net.
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '157.118.0.0 - 157.118.255.255'
% Abuse contact for '157.118.0.0 - 157.118.255.255' is 'hostmaster@nic.ad.jp'
inetnum: 157.118.0.0 - 157.118.255.255
netname: TGU-NET
country: JP
descr: Tohoku Gakuin University
admin-c: IG55-AP
tech-c: IG55-AP
status: ASSIGNED PORTABLE
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
mnt-irt: IRT-JPNIC-JP
last-modified: 2014-01-10T06:00:01Z
source: APNIC
irt: IRT-JPNIC-JP
address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047, japan
e-mail: hostmaster@nic.ad.jp
abuse-mailbox: hostmaster@nic.ad.jp
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
admin-c: JNIC1-AP
tech-c: JNIC1-AP
auth: # Filtered
remarks: hostmaster@nic.ad.jp was validated on 2024-11-27
mnt-by: MAINT-JPNIC
last-modified: 2025-09-04T01:00:00Z
source: APNIC
person: IP Network Administration Group
nic-hdl: IG55-AP
e-mail: netmaster@tohoku-gakuin.ac.jp
address: 1-3-1, tsuchitoi, aoba-ku, sendai, miyagi 980-8511, Japan
phone: +81-22-264-6357
country: JP
mnt-by: MAINT-JPNIC
last-modified: 2014-01-10T02:48:02Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5); <<>> DiG 9.10.3-P4-Ubuntu <<>> 157.118.5.56
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20649
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;157.118.5.56. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025100401 1800 900 604800 86400
;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Oct 05 02:11:19 CST 2025
;; MSG SIZE rcvd: 105b'Host 56.5.118.157.in-addr.arpa. not found: 3(NXDOMAIN)
'Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 56.5.118.157.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 40.86.180.184 | attack | Sep 9 21:55:37 www sshd\[55185\]: Failed password for root from 40.86.180.184 port 46258 ssh2Sep 9 22:02:36 www sshd\[55224\]: Invalid user git from 40.86.180.184Sep 9 22:02:38 www sshd\[55224\]: Failed password for invalid user git from 40.86.180.184 port 4545 ssh2 ... |
2019-09-10 03:25:20 |
| 154.66.219.20 | attackspam | Sep 9 11:56:35 aat-srv002 sshd[18443]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.66.219.20 Sep 9 11:56:37 aat-srv002 sshd[18443]: Failed password for invalid user git from 154.66.219.20 port 51330 ssh2 Sep 9 12:05:05 aat-srv002 sshd[18684]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.66.219.20 Sep 9 12:05:07 aat-srv002 sshd[18684]: Failed password for invalid user zabbix from 154.66.219.20 port 57962 ssh2 ... |
2019-09-10 03:33:03 |
| 186.10.17.84 | attack | Sep 9 09:26:37 web1 sshd\[11269\]: Invalid user backupuser from 186.10.17.84 Sep 9 09:26:37 web1 sshd\[11269\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.10.17.84 Sep 9 09:26:39 web1 sshd\[11269\]: Failed password for invalid user backupuser from 186.10.17.84 port 48364 ssh2 Sep 9 09:33:08 web1 sshd\[12326\]: Invalid user ts3server from 186.10.17.84 Sep 9 09:33:08 web1 sshd\[12326\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.10.17.84 |
2019-09-10 03:47:43 |
| 69.16.201.246 | attackspambots | 2019-09-09T18:45:47.249127abusebot.cloudsearch.cf sshd\[7910\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.16.201.246 user=root |
2019-09-10 03:16:53 |
| 191.232.198.212 | attackspam | Sep 9 19:20:04 localhost sshd\[9841\]: Invalid user student from 191.232.198.212 port 34186 Sep 9 19:20:04 localhost sshd\[9841\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.232.198.212 Sep 9 19:20:06 localhost sshd\[9841\]: Failed password for invalid user student from 191.232.198.212 port 34186 ssh2 Sep 9 19:27:15 localhost sshd\[10132\]: Invalid user nagios from 191.232.198.212 port 40982 Sep 9 19:27:15 localhost sshd\[10132\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.232.198.212 ... |
2019-09-10 03:29:35 |
| 141.98.9.67 | attackspambots | Sep 9 21:08:03 webserver postfix/smtpd\[5088\]: warning: unknown\[141.98.9.67\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 21:08:46 webserver postfix/smtpd\[5088\]: warning: unknown\[141.98.9.67\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 21:09:28 webserver postfix/smtpd\[5088\]: warning: unknown\[141.98.9.67\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 21:10:10 webserver postfix/smtpd\[5088\]: warning: unknown\[141.98.9.67\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 21:10:52 webserver postfix/smtpd\[5088\]: warning: unknown\[141.98.9.67\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2019-09-10 03:15:24 |
| 103.207.2.204 | attackbots | $f2bV_matches |
2019-09-10 03:10:11 |
| 159.65.198.48 | attackbotsspam | (sshd) Failed SSH login from 159.65.198.48 (-): 5 in the last 3600 secs |
2019-09-10 03:26:48 |
| 188.233.202.92 | attack | Unauthorized connection attempt from IP address 188.233.202.92 on Port 445(SMB) |
2019-09-10 03:39:46 |
| 45.55.88.94 | attackspam | Sep 9 21:06:05 markkoudstaal sshd[27380]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.88.94 Sep 9 21:06:07 markkoudstaal sshd[27380]: Failed password for invalid user ubuntu from 45.55.88.94 port 55674 ssh2 Sep 9 21:14:47 markkoudstaal sshd[28564]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.88.94 |
2019-09-10 03:35:55 |
| 136.37.18.230 | attackbotsspam | 2019-09-09T18:33:13.477414abusebot.cloudsearch.cf sshd\[7700\]: Invalid user odoo from 136.37.18.230 port 58258 |
2019-09-10 03:08:38 |
| 103.3.226.230 | attack | Sep 9 13:46:01 vps200512 sshd\[1767\]: Invalid user ts from 103.3.226.230 Sep 9 13:46:01 vps200512 sshd\[1767\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.3.226.230 Sep 9 13:46:03 vps200512 sshd\[1767\]: Failed password for invalid user ts from 103.3.226.230 port 55142 ssh2 Sep 9 13:54:40 vps200512 sshd\[1985\]: Invalid user minecraft from 103.3.226.230 Sep 9 13:54:40 vps200512 sshd\[1985\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.3.226.230 |
2019-09-10 03:10:43 |
| 178.128.87.245 | attackspambots | 2019-09-09T17:32:26.656863abusebot-4.cloudsearch.cf sshd\[5298\]: Invalid user test from 178.128.87.245 port 39918 |
2019-09-10 03:28:41 |
| 103.66.16.18 | attack | Sep 9 21:13:42 ns3110291 sshd\[28156\]: Invalid user tester from 103.66.16.18 Sep 9 21:13:42 ns3110291 sshd\[28156\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.66.16.18 Sep 9 21:13:45 ns3110291 sshd\[28156\]: Failed password for invalid user tester from 103.66.16.18 port 38916 ssh2 Sep 9 21:20:56 ns3110291 sshd\[28838\]: Invalid user ftpuser from 103.66.16.18 Sep 9 21:20:56 ns3110291 sshd\[28838\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.66.16.18 ... |
2019-09-10 03:41:03 |
| 189.101.129.222 | attackspambots | 2019-09-09T21:09:55.698392lon01.zurich-datacenter.net sshd\[3369\]: Invalid user test4 from 189.101.129.222 port 50631 2019-09-09T21:09:55.706652lon01.zurich-datacenter.net sshd\[3369\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.101.129.222 2019-09-09T21:09:57.963670lon01.zurich-datacenter.net sshd\[3369\]: Failed password for invalid user test4 from 189.101.129.222 port 50631 ssh2 2019-09-09T21:17:48.999152lon01.zurich-datacenter.net sshd\[3544\]: Invalid user minecraft from 189.101.129.222 port 53877 2019-09-09T21:17:49.008991lon01.zurich-datacenter.net sshd\[3544\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.101.129.222 ... |
2019-09-10 03:21:20 |