IP address

Passive DNS

Tags: IP in hostname

IP blacklists: UCEPROTECT L1
72.108.217.197 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2026-05-10 15:45:00.516000
Was present on blacklist at: 2026-05-03 23:45, 2026-05-04 07:45, 2026-05-04 15:45, 2026-05-04 23:45, 2026-05-05 07:45, 2026-05-05 15:45, 2026-05-05 23:45, 2026-05-06 07:45, 2026-05-06 15:45, 2026-05-06 23:45, 2026-05-07 07:45, 2026-05-07 15:45, 2026-05-07 23:45, 2026-05-08 07:45, 2026-05-08 15:45, 2026-05-08 23:45, 2026-05-09 07:45, 2026-05-09 15:45, 2026-05-09 23:45, 2026-05-10 07:45, 2026-05-10 15:45
Spamhaus PBL
72.108.217.197 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: 2026-05-11 00:03:02.026000
Was present on blacklist at: 2026-05-04 00:02, 2026-05-11 00:03

TL	Role	Category	Details
41	src	—

Origin AS: AS6167 - CELLCO-PART
BGP Prefix: 72.108.216.0/22
geo: United States, Miami; 🕑 America/New_York
hostname: 197.sub-72-108-217.myvzw.com
hostname_class: ['mobile_isp', 'ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 72.96.0.0 - 72.127.255.255
rep: 0.0
reserved_range: 0
ts_added: 2026-05-04 00:02:51.711000
ts_last_update: 2026-05-13 00:03:00.129000

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Presence on blacklists