IP address

Search at other sites:

.00081.221.78.5757-78-221-81.pool.dsl-net.ch

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

81.221.78.57 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: 2025-10-12 09:48:12.763000
Was present on blacklist at: 2025-09-21 09:47, 2025-09-28 09:47, 2025-10-05 09:47, 2025-10-12 09:48

Spamhaus XBL CBL

81.221.78.57 is listed on the Spamhaus XBL CBL blacklist.

Description: The Spamhaus Exploits Block List (XBL) is a realtime database of IP addresses of hijacked PCs infected by illegal 3rd party exploits, including open proxies, worms/viruses with built-in spam engines, and other types of trojan-horse exploits.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2025-10-12 09:48:12.763000
Was present on blacklist at: 2025-10-05 09:47, 2025-10-12 09:48

Warden events (3)

2025-09-29

ReconScanning (node.9c1411): 1

2025-09-22

ReconScanning (node.9c1411): 1

2025-09-21

ReconScanning (node.9c1411): 1

Origin AS

AS1836 - RIPE-ASNBLOCK-1835

BGP Prefix

81.221.0.0/16

geo

Switzerland, Zurich

🕑 Europe/Zurich

hostname

57-78-221-81.pool.dsl-net.ch

hostname_class

['ip_in_hostname', 'dsl']

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

81.221.0.0 - 81.221.255.255

last_activity

2025-09-29 20:01:34

last_warden_event

2025-09-29 20:01:34

rep

0.0

reserved_range

0

Shodan's InternetDB

Open ports: 8089

Tags: –

CPEs: –

ts_added

2025-09-21 09:47:48.616000

ts_last_update

2025-10-13 09:47:57.090000

Warden event timeline

DShield event timeline

Presence on blacklists