City: Enschede
Region: Overijssel
Country: The Netherlands
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: 130.88.0.0 - 130.89.255.255
CIDR: 130.88.0.0/15
NetName: RIPE-ERX-130-88-0-0
NetHandle: NET-130-88-0-0-1
Parent: NET130 (NET-130-0-0-0-0)
NetType: Early Registrations, Transferred to RIPE NCC
OriginAS:
Organization: RIPE Network Coordination Centre (RIPE)
RegDate: 2003-11-12
Updated: 2025-02-10
Comment: These addresses have been further assigned to users in the RIPE NCC region. Please note that the organization and point of contact details listed below are those of the RIPE NCC not the current address holder. ** You can find user contact information for the current address holder in the RIPE database at http://www.ripe.net/whois.
Ref: https://rdap.arin.net/registry/ip/130.88.0.0
ResourceLink: https://apps.db.ripe.net/db-web-ui/query
ResourceLink: whois.ripe.net
OrgName: RIPE Network Coordination Centre
OrgId: RIPE
Address: P.O. Box 10096
City: Amsterdam
StateProv:
PostalCode: 1001EB
Country: NL
RegDate:
Updated: 2013-07-29
Ref: https://rdap.arin.net/registry/entity/RIPE
ReferralServer: whois.ripe.net
ResourceLink: https://apps.db.ripe.net/db-web-ui/query
OrgTechHandle: RNO29-ARIN
OrgTechName: RIPE NCC Operations
OrgTechPhone: +31 20 535 4444
OrgTechEmail: hostmaster@ripe.net
OrgTechRef: https://rdap.arin.net/registry/entity/RNO29-ARIN
OrgAbuseHandle: ABUSE3850-ARIN
OrgAbuseName: Abuse Contact
OrgAbusePhone: +31205354444
OrgAbuseEmail: abuse@ripe.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3850-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.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 130.89.144.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46787
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;130.89.144.166. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026071000 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jul 10 14:30:13 CST 2026
;; MSG SIZE rcvd: 107166.144.89.130.in-addr.arpa domain name pointer dacs-compute-05.ewi.utwente.nl.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
166.144.89.130.in-addr.arpa name = dacs-compute-05.ewi.utwente.nl.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 58.213.68.94 | attack | Jun 5 06:34:46 vpn01 sshd[13233]: Failed password for root from 58.213.68.94 port 38810 ssh2 ... |
2020-06-05 13:39:14 |
| 106.13.140.107 | attackbotsspam | Bruteforce detected by fail2ban |
2020-06-05 13:38:32 |
| 78.128.113.101 | attackspam | Jun 5 05:03:32 blackbee postfix/smtpd\[28552\]: warning: unknown\[78.128.113.101\]: SASL LOGIN authentication failed: authentication failure Jun 5 05:03:40 blackbee postfix/smtpd\[28552\]: warning: unknown\[78.128.113.101\]: SASL LOGIN authentication failed: authentication failure Jun 5 05:06:43 blackbee postfix/smtpd\[28573\]: warning: unknown\[78.128.113.101\]: SASL LOGIN authentication failed: authentication failure Jun 5 05:06:51 blackbee postfix/smtpd\[28573\]: warning: unknown\[78.128.113.101\]: SASL LOGIN authentication failed: authentication failure Jun 5 05:10:09 blackbee postfix/smtpd\[28573\]: warning: unknown\[78.128.113.101\]: SASL LOGIN authentication failed: authentication failure ... |
2020-06-05 13:19:52 |
| 181.129.173.12 | attackspambots | Jun 5 01:07:07 ny01 sshd[19589]: Failed password for root from 181.129.173.12 port 54792 ssh2 Jun 5 01:11:06 ny01 sshd[20119]: Failed password for root from 181.129.173.12 port 59682 ssh2 |
2020-06-05 13:18:07 |
| 45.236.73.213 | attackbots | (BR/Brazil/-) SMTP Bruteforcing attempts |
2020-06-05 13:10:40 |
| 45.236.74.226 | attackspam | (BR/Brazil/-) SMTP Bruteforcing attempts |
2020-06-05 13:09:18 |
| 129.226.53.203 | attackbotsspam | Jun 5 06:59:12 minden010 sshd[19768]: Failed password for root from 129.226.53.203 port 46006 ssh2 Jun 5 07:03:09 minden010 sshd[22141]: Failed password for root from 129.226.53.203 port 33332 ssh2 ... |
2020-06-05 13:43:53 |
| 45.236.139.143 | attack | (BR/Brazil/-) SMTP Bruteforcing attempts |
2020-06-05 13:13:11 |
| 45.237.57.55 | attack | (BR/Brazil/-) SMTP Bruteforcing attempts |
2020-06-05 13:04:28 |
| 51.68.72.174 | attackbotsspam | Port scan on 2 port(s): 139 445 |
2020-06-05 13:20:43 |
| 222.186.30.35 | attack | 2020-06-05T07:26:08.950243sd-86998 sshd[48078]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.35 user=root 2020-06-05T07:26:10.508638sd-86998 sshd[48078]: Failed password for root from 222.186.30.35 port 40610 ssh2 2020-06-05T07:26:15.312444sd-86998 sshd[48078]: Failed password for root from 222.186.30.35 port 40610 ssh2 2020-06-05T07:26:08.950243sd-86998 sshd[48078]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.35 user=root 2020-06-05T07:26:10.508638sd-86998 sshd[48078]: Failed password for root from 222.186.30.35 port 40610 ssh2 2020-06-05T07:26:15.312444sd-86998 sshd[48078]: Failed password for root from 222.186.30.35 port 40610 ssh2 2020-06-05T07:26:08.950243sd-86998 sshd[48078]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.35 user=root 2020-06-05T07:26:10.508638sd-86998 sshd[48078]: Failed password for root from 222.186 ... |
2020-06-05 13:34:37 |
| 49.232.2.12 | attack | Invalid user simona from 49.232.2.12 port 48796 |
2020-06-05 13:40:05 |
| 114.32.192.101 | attackspam | " " |
2020-06-05 13:29:11 |
| 128.199.123.170 | attackspambots | (sshd) Failed SSH login from 128.199.123.170 (SG/Singapore/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun 5 05:36:55 amsweb01 sshd[21491]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.123.170 user=root Jun 5 05:36:58 amsweb01 sshd[21491]: Failed password for root from 128.199.123.170 port 38684 ssh2 Jun 5 05:51:01 amsweb01 sshd[24432]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.123.170 user=root Jun 5 05:51:03 amsweb01 sshd[24432]: Failed password for root from 128.199.123.170 port 57720 ssh2 Jun 5 05:57:08 amsweb01 sshd[25557]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.123.170 user=root |
2020-06-05 13:21:51 |
| 211.20.10.89 | attackbots | Telnet Honeypot -> Telnet Bruteforce / Login |
2020-06-05 13:02:16 |