217.23.5.66 Threat Intelligence and Host Information

Sep 03, 2025 ipinfopage

General

This page contains threat intelligence information for the IPv4 address 217.23.5.66 and was generated either as a result of observed malicious activity or as an information gathering exercise to assist with enrichment of security events and context. All information is gathered passively through aggregation of public sources, or observations through activity upon honeynets. The host score is calculated through a series of statistically weighted values and machine learning which takes into account metadata such as host information, frequency, volume and global distribution of malicious activity, association with other known malicious hosts or networks, proxying or anonymising behaviour such as with tor exit nodes, residential proxies or VPN services, and many other attributes. These values are historical and indicative only - and should not be taken to be an accurate representation of the users, businesses or networks in which they reside.

Possibly Malicious Host 🟢 15/100

Host and Network Information

  • Country: Netherlands
  • Network:
  • Noticed: 1 times
  • Protocols Attacked: Anonymous Proxy

Malware Detected on Host

Count: 1 91b2b8a2a73c700aa82ad8f8d71a0a17837abe530b111ba84dc3099a52074dc9

Open Ports Detected

11000 11001 11065 11084 11101 11112 11180 11182 11210 11211 11288 11300 11371 11434 11443 11480 11596 11601 11602 11920 12000 12016 12056 12101 12108 12109 12115 12118 12120 12121 12122 12124 12126 12128 12131 12133 12138 12140 12142 12145 12146 12148 12154 12155 12156 12159 12163 12165 12167 12172 12174 12177 12182 12186 12188 12190 12191 12195 12198 12201 12202 12205 12210 12213 12215 12216 12217 12235 12236 12244 12250 12252 12253 12254 12256 12260 12261 12265 12267 12269 12272 12273 12275 12280 12281 12286 12287 12288 12293 12297 12298 12301 12302 12304 12306 12308 12310 12312 12315 12326 12328 12329 12332 12334 12336 12338 12341 12344 12345 12347 12352 12353 12356 12357 12359 12362 12369 12376 12377 12379 12380 12385 12390 12392 12394 12402 12403 12405 12409 12410 12414 12418 12421 12424 12427 12428 12431 12435 12438 12439 12445 12449 12450 12454 12458 12459 12474 12476 12477 12483 12488 12490 12499 12500 12504 12505 12515 12517 12519 12527 12528 12530 12532 12533 12534 12535 12543 12548 12553 12554 12558 12560 12564 12571 12574 12578 12579 12585 12590 13084 13443 13579 14006 14026 14082 14084 14101 14147 14184 14265 14344 14524 14873 14900 14901 14909 15000 15002 15018 15082 15084 15151 15672 16001 16004 16007 16008 16010 16011 16013 16015 16016 16018 16020 16021 16022 16023 16026 16029 16030 16032 16033 16034 16038 16045 16049 16052 16056 16057 16061 16062 16068 16069 16071 16072 16073 16075 16081 16086 16092 16094 16098 161 16102 16316 16401 16666 16667 16800 16992 16993 17000 17001 17010 17020 17184 17778 18001 18003 18004 18011 18016 18017 18021 18024 18026 18028 18029 18031 18032 18034 18036 18038 18040 18041 18042 18045 18046 18048 18052 18056 18058 18064 18070 18074 18081 18085 18090 18091 18093 18094 18097 18099 18100 18101 18107 18108 18112 18225 18245 18556 19000 19071 19082 19084 20000 20018 20030 20084 20151 20256 20440 20512 20547 20880 21002 21025 2111 21230 21231 21233 21235 21240 21245 21247 21255 21259 21265 21267 21281 21283 21286 21295 21297 21300 21302 21303 21309 21313 21317 21321 21322 21325 21329 21330 21379 21400 21500 21515 22 22107 22345 22380 22556 23023 23084 23424 24082 24472 25003 25004 25006 25084 25565 27015 28001 28015 30000 80 8000 8200

CVEs Detected

CVE-2007-2768 CVE-2008-3844 CVE-2016-20012 CVE-2021-3618 CVE-2021-36368 CVE-2021-41617 CVE-2023-38408 CVE-2023-44487 CVE-2023-48795 CVE-2023-51385 CVE-2023-51767 CVE-2024-6387 CVE-2025-26465 CVE-2025-32728

Map

Whois Information

  • inetnum: 217.23.5.0 - 217.23.5.255
  • netname: WorldStream
  • descr: WorldStream IPv4.12
  • country: NL
  • admin-c: WS1670-RIPE
  • tech-c: WS1670-RIPE
  • status: ASSIGNED PA
  • mnt-by: MNT-WORLDSTREAM
  • created: 2009-07-27T09:29:39Z
  • last-modified: 2009-07-27T09:29:39Z
  • role: WORLDSTREAM DBM
  • address: Industriestraat 24
  • address: 2671CT NAALDWIJK
  • address: The Netherlands
  • phone: +31174712117
  • abuse-mailbox: abuse@worldstream.nl
  • admin-c: DV1495-RIPE
  • tech-c: DV1495-RIPE
  • nic-hdl: WS1670-RIPE
  • mnt-by: MNT-WORLDSTREAM
  • created: 2008-05-15T09:52:38Z
  • last-modified: 2013-08-20T11:17:59Z
  • route: 217.23.5.0/24
  • origin: AS49981
  • mnt-by: MNT-WORLDSTREAM
  • created: 2022-11-22T10:19:57Z
  • last-modified: 2022-11-22T10:19:57Z

Links to attack logs

anonymous-proxy-ip-list-2025-09-02

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