IP address

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--171.75.52.90system.ear1.lon15.neo.colt.net

Shodan(more info)

Passive DNS

IP blacklists

DataPlane proto-41

171.75.52.90 is listed on the DataPlane proto-41 blacklist.

Description: DataPlane.org is a community-powered Internet data, feeds,<br>and measurement resource for operators, by operators. IP addresses that<br>are identified as an open IPv4 protocol 41 relay (i.e. IPv6 over IPv4).
Type of feed: primary (feed detail page)

Last checked at: 2025-12-16 07:10:03.140000
Was present on blacklist at: 2025-12-11 03:10, 2025-12-11 07:10, 2025-12-11 11:10, 2025-12-11 15:10, 2025-12-11 19:10, 2025-12-11 23:10, 2025-12-12 03:10, 2025-12-12 07:10, 2025-12-12 11:10, 2025-12-12 15:10, 2025-12-12 19:10, 2025-12-12 23:10, 2025-12-13 03:10, 2025-12-13 07:10, 2025-12-13 11:10, 2025-12-13 15:10, 2025-12-13 19:10, 2025-12-13 23:10, 2025-12-14 03:10, 2025-12-14 07:10, 2025-12-14 11:10, 2025-12-14 15:10, 2025-12-14 19:10, 2025-12-14 23:10, 2025-12-15 03:10, 2025-12-15 07:10, 2025-12-15 11:10, 2025-12-15 15:10, 2025-12-15 19:10, 2025-12-15 23:10, 2025-12-16 03:10, 2025-12-16 07:10

Origin AS

AS3356 - LEVEL3

BGP Prefix

171.75.0.0/16

geo

United Kingdom

🕑 Europe/London

hostname

system.ear1.lon15.neo.colt.net

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

171.75.0.0 - 171.75.255.255

reserved_range

0

Shodan's InternetDB

Open ports: 179

Tags: –

CPEs: –

ts_added

2025-12-11 03:11:04.241000

ts_last_update

2025-12-16 07:10:50.657000

Warden event timeline

DShield event timeline

Presence on blacklists