IP address

Search at other sites:

.01231.172.204.8888.net-31.172.204.kaluga.ru

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL

31.172.204.88 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: 2026-01-29 07:07:30.332000
Was present on blacklist at: 2026-01-22 07:07, 2026-01-29 07:07

Warden events (1)

2026-01-22

ReconScanning (node.9c1411): 1

Origin AS

AS12389 - ROSTELECOM-AS

BGP Prefix

31.172.204.0/24

geo

Russia, Yermolino

🕑 Europe/Moscow

hostname

88.net-31.172.204.kaluga.ru

hostname_class

['ip_in_hostname']

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

31.172.192.0 - 31.172.223.255

last_activity

2026-01-22 06:51:48

last_warden_event

2026-01-22 06:51:48

rep

0.011904761904761906

reserved_range

0

ts_added

2026-01-22 07:07:29.881000

ts_last_update

2026-01-31 07:07:30.189000

Warden event timeline

DShield event timeline

Presence on blacklists