City: San Jose
Region: California
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: 57.0.0.0 - 57.255.255.255
CIDR: 57.0.0.0/8
NetName: RIPE-ERX-57
NetHandle: NET-57-0-0-0-1
Parent: ()
NetType: Early Registrations, Maintained by RIPE NCC
OriginAS:
Organization: RIPE Network Coordination Centre (RIPE)
RegDate: 1993-06-21
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/57.0.0.0
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
OrgAbuseHandle: ABUSE3850-ARIN
OrgAbuseName: Abuse Contact
OrgAbusePhone: +31205354444
OrgAbuseEmail: abuse@ripe.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3850-ARIN
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
#
# 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 <<>> 57.141.2.56
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64974
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;57.141.2.56. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026051500 1800 900 604800 86400
;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri May 15 22:11:57 CST 2026
;; MSG SIZE rcvd: 104Host 56.2.141.57.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 56.2.141.57.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 178.128.242.233 | attack | Unauthorized connection attempt detected from IP address 178.128.242.233 to port 2220 [J] |
2020-02-06 05:29:32 |
| 87.121.47.123 | attackbots | Unauthorized connection attempt detected from IP address 87.121.47.123 to port 23 [J] |
2020-02-06 05:38:51 |
| 177.79.124.160 | attack | Unauthorized connection attempt detected from IP address 177.79.124.160 to port 22 [J] |
2020-02-06 05:50:28 |
| 80.98.32.157 | attack | Unauthorized connection attempt detected from IP address 80.98.32.157 to port 80 [J] |
2020-02-06 06:03:06 |
| 71.94.66.122 | attackbotsspam | Unauthorized connection attempt detected from IP address 71.94.66.122 to port 5555 [J] |
2020-02-06 06:04:29 |
| 42.112.162.147 | attack | Unauthorized connection attempt detected from IP address 42.112.162.147 to port 23 [J] |
2020-02-06 05:43:09 |
| 124.156.245.249 | attackbots | Unauthorized connection attempt detected from IP address 124.156.245.249 to port 8123 [J] |
2020-02-06 05:55:26 |
| 68.183.43.212 | attack | Unauthorized connection attempt detected from IP address 68.183.43.212 to port 3388 [J] |
2020-02-06 06:04:43 |
| 39.49.6.101 | attackbotsspam | Unauthorized connection attempt detected from IP address 39.49.6.101 to port 23 [J] |
2020-02-06 05:44:07 |
| 123.143.222.173 | attackbotsspam | Feb 5 19:09:26 [munged] sshd[30803]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.143.222.173 |
2020-02-06 05:34:38 |
| 119.194.23.211 | attackbots | Unauthorized connection attempt detected from IP address 119.194.23.211 to port 22 [J] |
2020-02-06 05:58:41 |
| 185.217.162.196 | attackbotsspam | Unauthorized connection attempt detected from IP address 185.217.162.196 to port 80 [J] |
2020-02-06 05:49:48 |
| 106.12.14.130 | attack | Unauthorized connection attempt detected from IP address 106.12.14.130 to port 2220 [J] |
2020-02-06 06:00:20 |
| 79.101.58.9 | attackspam | Unauthorized connection attempt detected from IP address 79.101.58.9 to port 23 [J] |
2020-02-06 06:03:22 |
| 87.76.45.118 | attackspambots | Unauthorized connection attempt detected from IP address 87.76.45.118 to port 5555 [J] |
2020-02-06 05:39:12 |