城市(city): Philadelphia
省份(region): Pennsylvania
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: 149.87.0.0 - 149.87.255.255
CIDR: 149.87.0.0/16
NetName: COGENT-149-87-16
NetHandle: NET-149-87-0-0-1
Parent: NET149 (NET-149-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Cogent Communications, LLC (COGC)
RegDate: 1992-01-28
Updated: 2025-09-23
Ref: https://rdap.arin.net/registry/ip/149.87.0.0
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
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
OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: ipalloc@cogentco.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN
# end
# start
NetRange: 149.87.128.0 - 149.87.191.255
CIDR: 149.87.128.0/18
NetName: WISDOM-CLOUD-CGNT-NET-1
NetHandle: NET-149-87-128-0-1
Parent: COGENT-149-87-16 (NET-149-87-0-0-1)
NetType: Reallocated
OriginAS:
Organization: WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD (WCITPL)
RegDate: 2024-01-05
Updated: 2024-01-05
Comment: Geofeed https://adsl.cat/rfc8805.csv
Ref: https://rdap.arin.net/registry/ip/149.87.128.0
OrgName: WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD
OrgId: WCITPL
Address: 260B Ang Mo Kio Street 21 #18-153
City: SINGAPORE
StateProv:
PostalCode: 562260
Country: SG
RegDate: 2023-09-20
Updated: 2025-11-14
Ref: https://rdap.arin.net/registry/entity/WCITPL
OrgRoutingHandle: LEEJA109-ARIN
OrgRoutingName: Lee, Jack
OrgRoutingPhone: +65 94800603
OrgRoutingEmail: Jack@wisdomisp.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/LEEJA109-ARIN
OrgDNSHandle: LEEJA109-ARIN
OrgDNSName: Lee, Jack
OrgDNSPhone: +65 94800603
OrgDNSEmail: Jack@wisdomisp.com
OrgDNSRef: https://rdap.arin.net/registry/entity/LEEJA109-ARIN
OrgNOCHandle: LEEJA109-ARIN
OrgNOCName: Lee, Jack
OrgNOCPhone: +65 94800603
OrgNOCEmail: Jack@wisdomisp.com
OrgNOCRef: https://rdap.arin.net/registry/entity/LEEJA109-ARIN
OrgTechHandle: LEEJA109-ARIN
OrgTechName: Lee, Jack
OrgTechPhone: +65 94800603
OrgTechEmail: Jack@wisdomisp.com
OrgTechRef: https://rdap.arin.net/registry/entity/LEEJA109-ARIN
OrgAbuseHandle: LEEJA109-ARIN
OrgAbuseName: Lee, Jack
OrgAbusePhone: +65 94800603
OrgAbuseEmail: Jack@wisdomisp.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/LEEJA109-ARIN
# end
# start
NetRange: 149.87.128.0 - 149.87.135.255
CIDR: 149.87.128.0/21
NetName: NET-149-87-128-0
NetHandle: NET-149-87-128-0-2
Parent: WISDOM-CLOUD-CGNT-NET-1 (NET-149-87-128-0-1)
NetType: Reassigned
OriginAS:
Organization: SkyQuantum Internet Service (SISL-43)
RegDate: 2024-10-11
Updated: 2024-10-11
Comment: Geofeed https://adsl.cat/rfc8805.csv
Ref: https://rdap.arin.net/registry/ip/149.87.128.0
OrgName: SkyQuantum Internet Service
OrgId: SISL-43
Address: 30 N Gould St Ste N
City: Sheridan
StateProv: WY
PostalCode: 82801
Country: US
RegDate: 2023-09-25
Updated: 2023-10-06
Ref: https://rdap.arin.net/registry/entity/SISL-43
OrgNOCHandle: NOC33703-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-971-333-0066
OrgNOCEmail: noc@adsl.cat
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC33703-ARIN
OrgTechHandle: NOC33703-ARIN
OrgTechName: NOC
OrgTechPhone: +1-971-333-0066
OrgTechEmail: noc@adsl.cat
OrgTechRef: https://rdap.arin.net/registry/entity/NOC33703-ARIN
OrgAbuseHandle: NOC33703-ARIN
OrgAbuseName: NOC
OrgAbusePhone: +1-971-333-0066
OrgAbuseEmail: noc@adsl.cat
OrgAbuseRef: https://rdap.arin.net/registry/entity/NOC33703-ARIN
OrgRoutingHandle: NOC33703-ARIN
OrgRoutingName: NOC
OrgRoutingPhone: +1-971-333-0066
OrgRoutingEmail: noc@adsl.cat
OrgRoutingRef: https://rdap.arin.net/registry/entity/NOC33703-ARIN
OrgDNSHandle: NOC33703-ARIN
OrgDNSName: NOC
OrgDNSPhone: +1-971-333-0066
OrgDNSEmail: noc@adsl.cat
OrgDNSRef: https://rdap.arin.net/registry/entity/NOC33703-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:NET4-9557800012
network:Network-Name:NET4-9557800012
network:IP-Network:149.87.128.0/18
network:Org-Name:WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD
network:Street-Address:20 MASTMAKER COURT
network:City:LONDON
network:Country:GB
network:Postal-Code:E14 9UB
network:Tech-Contact:ZC108-ARIN
network:Updated:2026-01-26 15:42:42
%ok; <<>> DiG 9.10.3-P4-Ubuntu <<>> 149.87.131.86
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64523
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;149.87.131.86. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026061600 1800 900 604800 86400
;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jun 16 19:51:43 CST 2026
;; MSG SIZE rcvd: 106Host 86.131.87.149.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 86.131.87.149.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 103.45.101.7 | attack | Apr 21 15:46:45 localhost sshd[51508]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.101.7 user=root Apr 21 15:46:47 localhost sshd[51508]: Failed password for root from 103.45.101.7 port 58188 ssh2 Apr 21 15:52:45 localhost sshd[51960]: Invalid user br from 103.45.101.7 port 56356 Apr 21 15:52:45 localhost sshd[51960]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.101.7 Apr 21 15:52:45 localhost sshd[51960]: Invalid user br from 103.45.101.7 port 56356 Apr 21 15:52:47 localhost sshd[51960]: Failed password for invalid user br from 103.45.101.7 port 56356 ssh2 ... |
2020-04-22 01:27:30 |
| 106.12.82.80 | attackspambots | Apr 21 18:50:25 ns382633 sshd\[25143\]: Invalid user sftpuser from 106.12.82.80 port 50722 Apr 21 18:50:25 ns382633 sshd\[25143\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.82.80 Apr 21 18:50:27 ns382633 sshd\[25143\]: Failed password for invalid user sftpuser from 106.12.82.80 port 50722 ssh2 Apr 21 18:59:50 ns382633 sshd\[26676\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.82.80 user=root Apr 21 18:59:52 ns382633 sshd\[26676\]: Failed password for root from 106.12.82.80 port 49492 ssh2 |
2020-04-22 01:22:15 |
| 118.89.237.146 | attackspambots | Invalid user test from 118.89.237.146 port 37324 |
2020-04-22 01:08:40 |
| 122.51.130.21 | attack | Apr 21 16:00:36 mail sshd[6264]: Invalid user test123 from 122.51.130.21 ... |
2020-04-22 01:04:53 |
| 106.13.35.176 | attack | Port probing on unauthorized port 1239 |
2020-04-22 01:20:47 |
| 72.239.24.37 | attack | Invalid user admin from 72.239.24.37 port 46703 |
2020-04-22 01:35:08 |
| 104.211.211.244 | attack | Invalid user ramon from 104.211.211.244 port 61705 |
2020-04-22 01:26:16 |
| 62.234.183.213 | attackspambots | SSH bruteforce |
2020-04-22 01:36:06 |
| 52.18.34.5 | attackspam | Invalid user dollar from 52.18.34.5 port 45576 |
2020-04-22 01:37:53 |
| 81.4.106.155 | attackspam | Apr 21 16:33:16 xeon sshd[64600]: Failed password for root from 81.4.106.155 port 48282 ssh2 |
2020-04-22 01:32:07 |
| 104.236.22.133 | attack | *Port Scan* detected from 104.236.22.133 (US/United States/New Jersey/Clifton/-). 4 hits in the last 185 seconds |
2020-04-22 01:25:21 |
| 112.26.44.112 | attackbotsspam | SSH login attempts. |
2020-04-22 01:13:28 |
| 108.12.130.32 | attackspambots | Invalid user wz from 108.12.130.32 port 33916 |
2020-04-22 01:18:09 |
| 66.108.165.215 | attack | Invalid user postgres from 66.108.165.215 port 47774 |
2020-04-22 01:35:22 |
| 111.229.48.106 | attackbots | Unauthorised connection attempt detected at AUO MAIN. System is sshd. Protected by AUO Stack Web Application Firewall (WAF) |
2020-04-22 01:17:08 |