IP address

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--177.21.253.121

Shodan(more info)

Passive DNS

IP blacklists

DataPlane proto-41

177.21.253.121 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: 2025-05-12 18:10:03.744000
Was present on blacklist at: 2025-05-11 18:10, 2025-05-11 22:10, 2025-05-12 02:10, 2025-05-12 06:10, 2025-05-12 10:10, 2025-05-12 14:10, 2025-05-12 18:10

Origin AS

AS11835 - LACNIC-11835

BGP Prefix

177.21.248.0/21

geo

Brazil

🕑 America/Sao_Paulo

hostname

(null)

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

177.21.240.0 - 177.21.255.255

reserved_range

0

ts_added

2025-05-11 18:50:11.244000

ts_last_update

2025-05-12 18:50:21.359000

Warden event timeline

DShield event timeline

Presence on blacklists