IP address


--20.51.6.33mail-nam-cu04-ch.northcentralus.cloudapp.azure.com
Shodan(more info)
Passive DNS
Tags:
IP blacklists
UCEPROTECT L1
20.51.6.33 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2025-05-02 07:45:00.587000
Was present on blacklist at: 2025-04-10 07:45, 2025-04-10 15:45, 2025-04-10 23:45, 2025-04-11 07:45, 2025-04-11 15:45, 2025-04-11 23:45, 2025-04-12 07:45, 2025-04-12 15:45, 2025-04-12 23:45, 2025-04-13 07:45, 2025-04-13 15:45, 2025-04-13 23:45, 2025-04-14 07:45, 2025-04-14 15:45, 2025-04-14 23:45, 2025-04-15 07:45, 2025-04-15 15:45, 2025-04-15 23:45, 2025-04-16 07:45, 2025-04-16 15:45, 2025-04-16 23:45, 2025-04-17 07:45, 2025-04-17 15:45, 2025-04-17 23:45, 2025-04-18 07:45, 2025-04-18 15:45, 2025-04-18 23:45, 2025-04-19 07:45, 2025-04-19 15:45, 2025-04-19 23:45, 2025-04-20 07:45, 2025-04-20 15:45, 2025-04-20 23:45, 2025-04-21 07:45, 2025-04-21 15:45, 2025-04-21 23:45, 2025-04-22 07:45, 2025-04-22 15:45, 2025-04-22 23:45, 2025-04-23 07:45, 2025-04-23 15:45, 2025-04-23 23:45, 2025-04-24 07:45, 2025-04-24 15:45, 2025-04-24 23:45, 2025-04-25 07:45, 2025-04-25 15:45, 2025-04-25 23:45, 2025-04-26 07:45, 2025-04-26 15:45, 2025-04-26 23:45, 2025-04-27 07:45, 2025-04-27 15:45, 2025-04-27 23:45, 2025-04-28 07:45, 2025-04-28 15:45, 2025-04-28 23:45, 2025-04-29 07:45, 2025-04-29 15:45, 2025-04-29 23:45, 2025-04-30 07:45, 2025-04-30 15:45, 2025-04-30 23:45, 2025-05-01 07:45, 2025-05-01 15:45, 2025-05-01 23:45, 2025-05-02 07:45
Origin AS
AS8075 - MICROSOFT-CORP-MSN-AS-BLOCK
BGP Prefix
20.48.0.0/12
geo
United States, Chicago
🕑 America/Chicago
hostname
mail-nam-cu04-ch.northcentralus.cloudapp.azure.com
Address block ('inetnum' or 'NetRange' in whois database)
20.48.0.0 - 20.63.255.255
reserved_range
0
ts_added
2025-04-10 07:55:04.167000
ts_last_update
2025-05-02 07:57:17.467000

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Presence on blacklists