City: unknown
Region: unknown
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: 146.208.0.0 - 146.208.255.255
CIDR: 146.208.0.0/16
NetName: KEYSIGHT-TECHNOLOGIES-NETWORK
NetHandle: NET-146-208-0-0-1
Parent: NET146 (NET-146-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Keysight Technologies, Inc (KT-123)
RegDate: 1994-12-02
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/146.208.0.0
OrgName: Keysight Technologies, Inc
OrgId: KT-123
Address: 1400 Fountaingrove Parkway
City: Santa Rosa
StateProv: CA
PostalCode: 95403-1738
Country: US
RegDate: 2014-08-19
Updated: 2022-02-16
Ref: https://rdap.arin.net/registry/entity/KT-123
OrgNOCHandle: SCHUM66-ARIN
OrgNOCName: Schumacher, Ray
OrgNOCPhone: +1-719-590-5524
OrgNOCEmail: ray.schumacher@keysight.com
OrgNOCRef: https://rdap.arin.net/registry/entity/SCHUM66-ARIN
OrgTechHandle: KOTHI-ARIN
OrgTechName: Kothiyal
OrgTechPhone: +1-719-522-8078
OrgTechEmail: dilmani.kothiyal@keysight.com
OrgTechRef: https://rdap.arin.net/registry/entity/KOTHI-ARIN
OrgAbuseHandle: SCHUM66-ARIN
OrgAbuseName: Schumacher, Ray
OrgAbusePhone: +1-719-590-5524
OrgAbuseEmail: ray.schumacher@keysight.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/SCHUM66-ARIN
OrgNOCHandle: SOMAS5-ARIN
OrgNOCName: somasundaram, subramanian
OrgNOCPhone: +911244864275
OrgNOCEmail: subramanian_somasundaram@keysight.com
OrgNOCRef: https://rdap.arin.net/registry/entity/SOMAS5-ARIN
OrgNOCHandle: KOTHI-ARIN
OrgNOCName: Kothiyal
OrgNOCPhone: +1-719-522-8078
OrgNOCEmail: dilmani.kothiyal@keysight.com
OrgNOCRef: https://rdap.arin.net/registry/entity/KOTHI-ARIN
OrgAbuseHandle: KOTHI-ARIN
OrgAbuseName: Kothiyal
OrgAbusePhone: +1-719-522-8078
OrgAbuseEmail: dilmani.kothiyal@keysight.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/KOTHI-ARIN
OrgAbuseHandle: SOMAS5-ARIN
OrgAbuseName: somasundaram, subramanian
OrgAbusePhone: +911244864275
OrgAbuseEmail: subramanian_somasundaram@keysight.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/SOMAS5-ARIN
OrgTechHandle: SCHUM66-ARIN
OrgTechName: Schumacher, Ray
OrgTechPhone: +1-719-590-5524
OrgTechEmail: ray.schumacher@keysight.com
OrgTechRef: https://rdap.arin.net/registry/entity/SCHUM66-ARIN
OrgTechHandle: SOMAS5-ARIN
OrgTechName: somasundaram, subramanian
OrgTechPhone: +911244864275
OrgTechEmail: subramanian_somasundaram@keysight.com
OrgTechRef: https://rdap.arin.net/registry/entity/SOMAS5-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 <<>> 146.208.137.58
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62056
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;146.208.137.58. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026033102 1800 900 604800 86400
;; Query time: 5 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Apr 01 04:24:58 CST 2026
;; MSG SIZE rcvd: 107Host 58.137.208.146.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 58.137.208.146.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 220.135.191.89 | attack | Port Scan ... |
2020-09-25 02:39:45 |
| 13.70.16.210 | attackspam | Tried sshing with brute force. |
2020-09-25 02:59:12 |
| 165.232.116.224 | attackspam | Invalid user arkserver from 165.232.116.224 port 56564 |
2020-09-25 02:44:55 |
| 95.182.4.79 | attackbots | Unauthorized connection attempt from IP address 95.182.4.79 on Port 445(SMB) |
2020-09-25 02:39:19 |
| 52.149.134.66 | attack | 2020-09-24T20:30:12.132592ks3355764 sshd[32225]: Invalid user ityx from 52.149.134.66 port 26538 2020-09-24T20:30:14.584632ks3355764 sshd[32225]: Failed password for invalid user ityx from 52.149.134.66 port 26538 ssh2 ... |
2020-09-25 02:30:57 |
| 190.107.22.162 | attackspambots | Unauthorized connection attempt from IP address 190.107.22.162 on Port 445(SMB) |
2020-09-25 02:22:27 |
| 42.112.95.72 | attack | Unauthorized connection attempt from IP address 42.112.95.72 on Port 445(SMB) |
2020-09-25 02:23:23 |
| 45.142.121.98 | attack | Unauthorized connection attempt from IP address 45.142.121.98 on Port 445(SMB) |
2020-09-25 02:43:01 |
| 192.35.168.183 | attackbots | " " |
2020-09-25 02:50:44 |
| 167.249.183.66 | attackspambots | Invalid user webadmin from 167.249.183.66 port 6818 |
2020-09-25 02:51:14 |
| 87.236.52.30 | attackbots | 2020-09-24 13:42:57.914067-0500 localhost screensharingd[24878]: Authentication: FAILED :: User Name: N/A :: Viewer Address: 87.236.52.30 :: Type: VNC DES |
2020-09-25 03:00:58 |
| 186.223.218.228 | attackspambots | Brute-force attempt banned |
2020-09-25 02:22:41 |
| 167.114.115.33 | attackspam | Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-09-24T17:49:18Z and 2020-09-24T17:58:27Z |
2020-09-25 02:40:22 |
| 167.71.146.237 | attack | Banned for a week because repeated abuses, for example SSH, but not only |
2020-09-25 02:44:15 |
| 190.24.59.220 | attackspambots | Unauthorised access (Sep 23) SRC=190.24.59.220 LEN=40 TTL=49 ID=10461 TCP DPT=8080 WINDOW=18832 SYN |
2020-09-25 02:40:08 |