城市(city): Los Angeles
省份(region): California
国家(country): United States
运营商(isp): unknown
主机名(hostname): unknown
机构(organization): unknown
使用类型(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.
#
# start
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
OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: ipalloc@cogentco.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN
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
# end
# start
NetRange: 38.55.128.0 - 38.55.255.255
CIDR: 38.55.128.0/17
NetName: PEG-TECH-CGNT-NET-3
NetHandle: NET-38-55-128-0-1
Parent: COGENT-A (NET-38-0-0-0-1)
NetType: Reallocated
OriginAS:
Organization: PEG TECH INC (PT-82)
RegDate: 2022-01-27
Updated: 2022-01-27
Ref: https://rdap.arin.net/registry/ip/38.55.128.0
OrgName: PEG TECH INC
OrgId: PT-82
Address: 2805 Mission College Blvd
City: Santa Clara
StateProv: CA
PostalCode: 95054
Country: US
RegDate: 2012-03-27
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/PT-82
OrgTechHandle: NOC12550-ARIN
OrgTechName: NOC
OrgTechPhone: +1-408-692-5581
OrgTechEmail: noc@petaexpress.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC12550-ARIN
OrgNOCHandle: NOC12550-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-408-692-5581
OrgNOCEmail: noc@petaexpress.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC12550-ARIN
OrgAbuseHandle: ABUSE3497-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-408-692-5581
OrgAbuseEmail: abuse@petaexpress.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3497-ARIN
# end
#
# 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:NET4-2637800011
network:Network-Name:NET4-2637800011
network:IP-Network:38.55.128.0/17
network:Org-Name:PEG Tech Inc.
network:Street-Address:624 SOUTH GRAND AVENUE
network:City:LOS ANGELES
network:State:CA
network:Country:US
network:Postal-Code:90017
network:Tech-Contact:ZC108-ARIN
network:Updated:2026-03-01 14:01:22
%ok; <<>> DiG 9.10.3-P4-Ubuntu <<>> 38.55.160.241
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34539
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;38.55.160.241. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026042402 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Apr 25 06:09:25 CST 2026
;; MSG SIZE rcvd: 106Host 241.160.55.38.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 241.160.55.38.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 200.233.131.21 | attack | Invalid user proxy from 200.233.131.21 port 52570 |
2019-06-25 03:47:31 |
| 138.68.171.25 | attack | Jun 24 19:27:47 vps65 sshd\[6666\]: Invalid user se from 138.68.171.25 port 43200 Jun 24 19:27:47 vps65 sshd\[6666\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.171.25 ... |
2019-06-25 03:53:11 |
| 178.33.49.219 | attackbots | 178.33.49.219 - - \[24/Jun/2019:16:21:37 +0200\] "GET /wp-login.php HTTP/1.1" 200 1237 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 178.33.49.219 - - \[24/Jun/2019:16:21:37 +0200\] "POST /wp-login.php HTTP/1.1" 200 1632 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 178.33.49.219 - - \[24/Jun/2019:16:21:38 +0200\] "GET /wp-login.php HTTP/1.1" 200 1237 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 178.33.49.219 - - \[24/Jun/2019:16:21:38 +0200\] "POST /wp-login.php HTTP/1.1" 200 1607 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 178.33.49.219 - - \[24/Jun/2019:16:21:38 +0200\] "GET /wp-login.php HTTP/1.1" 200 1237 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 178.33.49.219 - - \[24/Jun/2019:16:21:38 +0200\] "POST /wp-login.php HTTP/1.1" 200 1608 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) |
2019-06-25 04:10:15 |
| 210.68.16.33 | attack | [SMB remote code execution attempt: port tcp/445] *(RWIN=1024)(06240931) |
2019-06-25 04:15:11 |
| 197.40.205.190 | attackspam | [portscan] tcp/23 [TELNET] *(RWIN=2592)(06240931) |
2019-06-25 04:18:15 |
| 203.150.21.71 | attack | [SMB remote code execution attempt: port tcp/445] *(RWIN=1024)(06240931) |
2019-06-25 04:15:41 |
| 109.80.207.223 | attackspam | : |
2019-06-25 03:54:23 |
| 177.184.189.153 | attackbotsspam | Invalid user admin from 177.184.189.153 port 58344 |
2019-06-25 03:50:01 |
| 177.129.204.249 | attackbots | SSH invalid-user multiple login try |
2019-06-25 04:04:36 |
| 45.122.221.42 | attackspambots | Jun 24 12:35:38 unicornsoft sshd\[1023\]: Invalid user tomcat from 45.122.221.42 Jun 24 12:35:38 unicornsoft sshd\[1023\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.122.221.42 Jun 24 12:35:40 unicornsoft sshd\[1023\]: Failed password for invalid user tomcat from 45.122.221.42 port 48216 ssh2 |
2019-06-25 04:04:09 |
| 116.100.190.49 | attackbots | [portscan] tcp/23 [TELNET] *(RWIN=3206)(06240931) |
2019-06-25 04:29:00 |
| 205.185.118.61 | attackbots | Scanning random ports - tries to find possible vulnerable services |
2019-06-25 04:06:02 |
| 176.116.164.152 | attack | [portscan] tcp/139 [NetBIOS Session Service] *(RWIN=512)(06240931) |
2019-06-25 04:22:55 |
| 223.205.250.246 | attackbotsspam | [SMB remote code execution attempt: port tcp/445] *(RWIN=8192)(06240931) |
2019-06-25 04:12:28 |
| 120.253.198.103 | attack | [portscan] tcp/23 [TELNET] *(RWIN=2855)(06240931) |
2019-06-25 04:25:37 |