104.17.39.137

Classification: Whitelisted

104.17.39.137 is a whitelisted (trusted) IP address. Reported by 3 threat sources, last seen 2026-07-25. Network: AS13335 Cloudflare, Inc..

Current activity

  • Content Delivery Network — Belongs to a CDN with many allocated resources.
  • Hosting provider — Shared hosting infrastructure.

Blacklist sightings

Description Source First seen Last seen Labels MITRE ATT&CK
Matched whitelist source: Cloudflare Maltiverse 2026-07-25 17:18:11 2026-07-25 17:18:11 benign
CVE-2017-0147 Hybrid-Analysis 2018-05-22 14:15:21 2019-02-03 10:45:06
Malicious site Hybrid-Analysis 2018-10-24 03:45:23 2018-10-24 03:45:28
Generic.Malware Hybrid-Analysis 2018-04-24 00:30:15 2018-07-31 15:03:41
Ransom.WannaCrypt Hybrid-Analysis 2018-04-18 18:45:19 2018-05-21 07:47:37
Exploit.CVE Hybrid-Analysis 2018-04-25 11:15:43 2018-05-20 13:15:15
Ransom_WCRY.SMALYM Hybrid-Analysis 2018-04-28 08:45:24 2018-05-14 10:45:41
Trojan.Generic Hybrid-Analysis 2018-05-13 20:00:17 2018-05-13 20:00:54
Gen:Variant.Zusy Hybrid-Analysis 2018-04-29 18:00:34 2018-05-10 13:01:01
Trojan.Wanna Hybrid-Analysis 2018-05-09 13:00:18 2018-05-09 13:00:27
phishing ,ransomware ,wanacrypt0r ,wannacry ,wcry Maltiverse 2018-03-06 09:21:11 2018-03-06 09:21:11
exploit ,phishing ,ransomware ,wanacrypt0r ,wannacry ,wcry Maltiverse 2018-03-06 08:49:54 2018-03-06 08:49:54
exploit ,phishing Maltiverse 2018-03-03 08:00:16 2018-03-03 08:00:16
phishing Maltiverse 2018-02-24 08:23:03 2018-02-24 08:23:03
phishing ,ransomware Maltiverse 2018-02-23 14:17:10 2018-02-23 14:17:10
phishing,wanacrypt0r,wannacry,wcry Maltiverse 2018-02-07 09:23:04 2018-02-07 09:23:04
adware,phishing,pup,ransomware,wanacrypt0r,wannacry,wcry Maltiverse 2018-02-01 22:56:02 2018-02-01 22:56:02
phishing,ransomware,rat,wanacrypt0r,wannacry,wcry Maltiverse 2018-02-01 14:13:55 2018-02-01 14:13:55
exploit,phishing,wanacrypt0r,wannacry,wcry Maltiverse 2018-02-01 08:24:31 2018-02-01 08:24:31
botnet,phishing,ransomware,rat,virut,wanacrypt0r,wannacry,wcry Maltiverse 2018-02-01 03:06:20 2018-02-01 03:06:20
ransomware Maltiverse 2018-01-31 20:04:43 2018-01-31 20:04:43
phishing,wanacrypt0r,wannacry,wcry,honeypot Maltiverse 2018-01-31 13:48:54 2018-01-31 13:48:54
exploit,phishing,wanacrypt0r,wannacry,wcry,honeypot Maltiverse 2018-01-31 13:25:10 2018-01-31 13:25:10
qrat,ransomware,rat,wanacrypt0r,wannacry,wcry Maltiverse 2018-01-31 13:18:47 2018-01-31 13:18:47
njrat,phishing,ransomware,rat,wanacrypt0r,wannacry,wcry Maltiverse 2018-01-19 13:44:35 2018-01-19 13:44:35
botnet,exploit,phishing,ransomware,virut,wanacrypt0r,wannacry,wcry Maltiverse 2018-01-18 07:41:56 2018-01-18 07:41:56
exploit,phishing,ransomware,wanacrypt0r,wannacry,wcry Maltiverse 2017-12-20 20:30:53 2017-12-20 20:30:53
exploit,phishing,ransomware,wanacrypt0r,wannacry,wcry,honeypot Maltiverse 2017-12-04 15:47:30 2017-12-04 15:47:30
phishing,ransomware,wanacrypt0r,wannacry,wcry,honeypot Maltiverse 2017-12-01 17:17:36 2017-12-01 17:17:36
phishing,ransomware,wanacrypt0r,wannacry,wcry Maltiverse 2017-10-22 12:45:15 2017-10-22 12:45:15
Phishing Phishtank 2017-10-15 16:45:27 2017-10-15 16:45:27
exploit,ransomware,wanacrypt0r,wannacry,wcry Maltiverse 2017-10-15 08:56:37 2017-10-15 08:56:37

Tags

qrat ransomware rat wanacrypt0r wannacry wcry exploit phishing honeypot botnet virut adware pup

Whois information

AS name
AS13335 Cloudflare, Inc.
AS registry
arin
AS date
2014-03-28 00:00:00
AS CIDR
104.17.32.0/20
CIDR
104.16.0.0/12
Registrant
Cloudflare, Inc.
Address
101 Townsend Street
City
San Francisco
State
CA
Postal code
94102
Country
US — United States 🇺🇸
Contact email
[email protected], [email protected], [email protected]
First indexed
2017-10-15 08:56:37
Last updated
2026-07-25 17:18:11