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IP prefix
IPv4 prefix/subnet in CIDR format.
Hostname suffix
Suffix of the hostname associated with the IP address. Can be used to search all hosts under given (sub)domain.
ASN
Autonomous system number. Enter as "1234" or "AS1234”.
Country
Code of the country the IP address is probably located in (according to MaxMind database).
Source
Select IP addresses for which there are data (alerts, events, ...) from given primary data source(s).
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AND
Event category
Select IP addresses with Warden alerts of given category.
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AND
Blacklist
Select IP addresses listed on given blacklist(s).
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AND
Tag
Select IP addresses with given tag(s).
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AND

Threat category

Role
Select IP addresses with threat category records matching the selected role.
Category
Select IP addresses with threat category records matching the selected category.
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AND
Subcategory
Select IP addresses with threat category records matching the selected subcategory.
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Confidence
Minimum category confidence.

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IP addresses
Paste any text containing IPv4 addresses or prefixes in CIDR format. Search will return all addresses in NERD matching any of your addresses or prefixes.

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Results (≥20≥20)

IP address Hostname ASN Country Events Rep.(?) Threat category Other properties Time added Last activity Links
108.165.121.243 -- AS399646
US 23742
+ 6500 DShield reports
0.499
src scan port: 80, 443, 8080, 8443, 8888
4 blacklists Residential proxy 2026-08-05 05:02:01 2026-08-06 09:15:24
136.0.42.242 -- AS399646
US 000
+ 274 DShield reports
0.293
src scan
5 blacklists 2026-07-12 05:01:03 --
136.0.41.35 mail.ljt-bicycle.cam AS399646
US 000 0.293
2 blacklists  22 2026-07-08 15:50:03 --
166.0.193.80 -- AS399646
US 000 0.293
2 blacklists  587starttls 2026-07-05 15:51:05 --
38.134.40.217 -- AS399646
US 311 0.165
1 blacklist  22, 631 2026-08-05 09:40:05 2026-08-08 11:49:15
136.0.42.101 -- AS399646
US 000
+ 3319 DShield reports
0.163
src scan
1 blacklist 2026-07-09 05:05:22 --
108.165.123.121 -- AS399646
US 000
+ 1068 DShield reports
0.159
src scan
3 blacklists Residential proxy 2026-07-11 16:06:37 --
166.0.193.79 -- AS399646
US 000 0.159
2 blacklists 2026-08-04 15:52:12 --
108.165.213.99 -- AS399646
US 000 0.159
1 blacklist 2026-08-04 15:48:01 --
209.135.168.139 micleia.dinalvacontabil.top AS399646
US 000 0.159
1 blacklist 2026-08-04 15:58:17 --
38.45.89.188 -- AS399646
US 000 0.159
1 blacklist 2026-08-04 16:00:57 --
209.135.168.147 -- AS399646
US 000 0.159
1 blacklist 2026-08-04 15:58:17 --
108.165.213.5 mail.kindelplate.com AS399646
US 000 0.159
1 blacklist 2026-08-04 15:47:57 --
136.0.41.115 mail.transpordeli15.maildelivers.store AS399646
US 000 0.159
1 blacklist  22 2026-07-15 07:47:06 --
209.135.168.97 foxn3ws.org AS399646
US 000 0.159
1 blacklist 2026-08-04 15:58:23 --
108.165.213.41 -- AS399646
US 000 0.159
1 blacklist 2026-08-04 15:47:57 --
166.0.192.151 mail.protestocuritiba.com AS399646
US 000 0.159
2 blacklists  22, 80, 443eol-product 2026-08-06 15:55:09 --
38.134.40.126 -- AS399646
US 1711 0.022
 22 2026-07-31 14:04:18 2026-08-07 10:20:50
108.165.121.215 -- AS399646
US 1211 0.015
2026-07-28 10:42:22 2026-08-08 09:08:30
38.134.40.151 -- AS399646
US 10611 0.006
 22, 80, 631 2025-12-25 16:44:38 2026-08-07 05:31:55