IP address

Search at other sites:

.012138.226.21.72

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

138.226.21.72 is listed on the Spamhaus PBL blacklist.

Description: The Spamhaus PBL is a DNSBL database of end-user IP address ranges which should not be delivering unauthenticated SMTP email to any Internet mail server except those provided for specifically by an ISP for that customer's use.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2026-04-04 07:27:10.650000
Was present on blacklist at: 2026-03-28 07:27, 2026-04-04 07:27

Threat categories

TL	Role	Category	Details
25	src	—

---

Warden events (1)

2026-03-28

AnomalyTraffic (node.6a1878): 1

Origin AS

AS46635 - NET3-AI

BGP Prefix

138.226.16.0/20

geo

United States, San Francisco

🕑 America/Los_Angeles

hostname

(null)

Address block ('inetnum' or 'NetRange' in whois database)

138.223.0.0 - 138.228.255.255

last_activity

2026-03-28 07:25:45

last_warden_event

2026-03-28 07:25:45

rep

0.011904761904761906

reserved_range

0

Shodan's InternetDB

Open ports: 40000, 60000

Tags: –

CPEs: –

ts_added

2026-03-28 07:27:04.011000

ts_last_update

2026-04-06 07:27:10.250000

Warden event timeline

DShield event timeline

Presence on blacklists