IP address

Search at other sites:

.00171.91.43.252syn-071-091-043-252.res.spectrum.com

Shodan(more info)

Passive DNS

IP blacklists

Spamhaus PBL ISP

71.91.43.252 was recently listed on the Spamhaus PBL ISP 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: 2026-11-01 14:12:11.269000
Was present on blacklist at: 2026-10-25 14:12, 2026-11-01 14:12

Threat categories

TL	Role	Category	Details
25	src	—

---

Warden events (1)

2026-10-25

AnomalyTraffic (node.6a1878): 1

Residential proxy info (data provided by Layer3 Intel)

Last seen: 2026-10-26 08:47:30}

Percent days seen: 33 %

Networks: PROXYEMPIRE, ENIGMAPROXY, NOVAPROXY, VANTAGEPROXIES, RAINPROXY, FASTPROXY_BASIC

Details: https://layer3intel.com/context/71.91.43.252

Origin AS

AS20115 - CHARTER-NET-HKY-NC

BGP Prefix

71.91.32.0/19

geo

United States, Montgomery

🕑 America/Chicago

hostname

syn-071-091-043-252.res.spectrum.com

hostname_class

['ip_in_hostname']

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

71.80.0.0 - 71.95.255.255

last_activity

2026-10-25 14:11:05

last_warden_event

2026-10-25 14:11:05

rep

0.0007472069585939822

reserved_range

0

ts_added

2026-10-25 14:12:02.347000

ts_last_update

2026-11-04 14:12:11.089000

Warden event timeline

DShield event timeline

Presence on blacklists