Search IP addresses by ...

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).
OR
AND
Event category
Select IP addresses with Warden alerts of given category.
OR
AND
Blacklist
Select IP addresses listed on given blacklist(s).
OR
AND
Tag
Select IP addresses with given tag(s).
OR
AND

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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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Max. number of addresses

Results (≥20≥20)

IP address Hostname ASN Country Events Rep.(?) Other properties Time added Last activity Links
45.148.10.121 -- AS48090
NL 32444174
+ 468694 DShield reports
+ 6 OTX pulses
1.000 16 blacklists Scanner Login attempts 2025-12-06 02:39:49 2026-02-10 05:07:29
91.215.85.88 -- AS200593
RU 99009152
+ 1746647 DShield reports
0.998 5 blacklists Login attempts  135, 137, 5985, 50100 2025-11-14 08:31:47 2026-02-10 05:09:24
176.120.22.52 -- AS198953
RU 3400132
+ 92792 DShield reports
+ 8 OTX pulses
0.997 6 blacklists Login attempts Scanner 2026-01-16 11:03:58 2026-02-10 02:17:04
92.118.39.56 -- AS48090
AS47890
US 5271143
+ 352144 DShield reports
+ 4 OTX pulses
0.992 13 blacklists Scanner Login attempts  22scanner 2025-06-06 22:18:48 2026-02-10 05:10:19
213.209.159.159 -- AS208137
DE 9868143
+ 74626 DShield reports
+ 4 OTX pulses
0.992 12 blacklists Login attempts  3389self-signed 2025-12-30 18:59:58 2026-02-10 05:05:44
94.154.35.215 -- AS214943
AS214976
AS202412
NL 1150392 0.985 3 blacklists Login attempts  135, 137, 139, 445, 5985, ... 2026-01-26 15:00:07 2026-02-10 05:04:18
2.57.122.238 -- AS48090
AS47890
RO 2074144
+ 183708 DShield reports
0.983 16 blacklists Scanner Login attempts  22, 80scanner 2025-11-06 15:20:09 2026-02-10 04:23:08
179.43.133.154 hostedby.privatelayer.com AS51852
CH 21265112
+ 77734 DShield reports
0.982 1 blacklist Login attempts  135, 137, 445, 5985, 10000, ... 2025-09-02 11:59:39 2026-02-10 04:08:04
80.94.92.171 -- AS48090
AS47890
RO 5030143
+ 226475 DShield reports
+ 4 OTX pulses
0.982 14 blacklists Scanner Login attempts  22scanner 2025-11-19 15:20:59 2026-02-10 05:08:41
92.118.39.72 -- AS48090
AS47890
US 4801142
+ 368366 DShield reports
+ 123 OTX pulses
0.981 15 blacklists Scanner Login attempts  22scanner 2025-01-05 11:23:47 2026-02-10 05:07:48
80.94.92.168 -- AS48090
AS47890
RO 5731142
+ 95264 DShield reports
+ 1 OTX pulses
0.977 10 blacklists Scanner Login attempts  22 2025-11-19 15:20:59 2026-02-10 04:57:52
213.209.159.158 -- AS208137
DE 9099135
+ 89962 DShield reports
+ 2 OTX pulses
0.976 15 blacklists Scanner Login attempts  22scanner 2025-12-29 18:58:08 2026-02-10 05:10:19
193.32.162.145 -- AS47890
RO 10568194
+ 162419 DShield reports
+ 1 OTX pulses
0.973 17 blacklists Scanner Login attempts  22scanner 2025-06-06 07:36:57 2026-02-10 05:10:00
104.248.242.212 -- AS14061
DE 727103
+ 2884 DShield reports
+ 3 OTX pulses
0.971 4 blacklists Scanner Login attempts  22cloud 2026-01-04 12:41:38 2026-02-10 03:26:09
2.57.121.25 hosting25.tronicsat.com AS47890
RO 10222163
+ 126719 DShield reports
+ 5 OTX pulses
0.970 10 blacklists IP in hostname Login attempts Scanner 2025-10-05 10:37:13 2026-02-10 05:04:18
92.118.39.95 -- AS48090
AS47890
US 13940183
+ 167692 DShield reports
+ 4 OTX pulses
0.969 16 blacklists Scanner Login attempts 2025-04-16 06:10:40 2026-02-10 04:57:52
176.65.148.29 176.65.148.29.ptr.pfcloud.network AS51396
NL 741151
+ 149437 DShield reports
0.967 4 blacklists IP in hostname Scanner 2026-01-08 22:28:08 2026-02-10 05:06:32
147.139.164.196 -- AS45102
ID 2488113
+ 9688 DShield reports
+ 1 OTX pulses
0.965 5 blacklists Scanner Login attempts  21, 22, 80, 443, 3306database, eol-product, self-signed, cloud 2024-10-17 09:08:32 2026-02-10 00:30:34
45.91.64.6 -- AS214664
RU 21797215
+ 46049 DShield reports
+ 7 OTX pulses
0.964 12 blacklists Scanner 2025-12-18 12:59:28 2026-02-10 05:05:49
207.90.244.3 -- AS174
US 4055795
+ 208602 DShield reports
0.961 11 blacklists Scanner  22, 500, 4500, 9002vpn 2022-12-08 21:05:49 2026-02-10 05:06:59