IP address

Search at other sites:

.29323.251.51.252

Shodan(more info)

Passive DNS

IP blacklists

UCEPROTECT L1

23.251.51.252 is listed on the UCEPROTECT L1 blacklist.

Description: UCEPROTECT-NETWORK list of spam IPs.
Type of feed: primary (feed detail page)

Last checked at: 2026-11-15 08:45:00.962000
Was present on blacklist at: 2026-11-11 08:45, 2026-11-11 16:45, 2026-11-12 00:45, 2026-11-12 08:45, 2026-11-12 16:45, 2026-11-13 00:45, 2026-11-13 08:45, 2026-11-13 16:45, 2026-11-14 00:45, 2026-11-14 08:45, 2026-11-14 16:45, 2026-11-15 00:45, 2026-11-15 08:45

Spamhaus PBL

23.251.51.252 was recently listed on the Spamhaus PBL blacklist, but currently it is not.

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: 2026-11-11 09:01:10.406000
Was present on blacklist at: 2026-11-11 09:01

FireHOL anonymizers

23.251.51.252 is listed on the FireHOL anonymizers blacklist.

Description: List of anonymizing IPs, aggregated from multiple lists by FireHOL.
Type of feed: secondary (feed detail page)

Last checked at: 2026-11-15 06:05:27
Was present on blacklist at: 2026-11-11 06:05, 2026-11-12 06:05, 2026-11-13 06:05, 2026-11-14 06:05, 2026-11-15 06:05

Threat categories

TL	Role	Category	Details
41	src	—

---

Residential proxy info (data provided by Layer3 Intel)

Last seen: 2026-11-13 19:32:15}

Percent days seen: 83 %

Networks: OXYLABS, INFATICA, PROXYRACK, BOTTINGTOOLS, PROXYEMPIRE, 711PROXY, LEMONBRIGHT, KOOKEY, EVOMI, BYTEFUL, PROXY-SELLER, AKE.NET, GLORYCLOUD, B2PROXY, ENIGMAPROXY, IPFLY, IPPEAK, NOVAPROXY, PROXYGEO, BOTTINGTOOLS_BASIC

Details: https://layer3intel.com/context/23.251.51.252

Origin AS

AS62610 - ZEN-DPS

BGP Prefix

23.251.51.0/24

geo

Germany, Frankfurt am Main

🕑 Europe/Berlin

hostname

(null)

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

23.251.32.0 - 23.251.63.255

rep

0.2928932188134524

reserved_range

0

Shodan's InternetDB

Open ports: 80, 2096

Tags: –

CPEs: cpe:/a:f5:nginx

ts_added

2026-11-11 09:01:10.214000

ts_last_update

2026-11-15 09:01:20.787000

Warden event timeline

DShield event timeline

Presence on blacklists