IP address

Passive DNS

Tags: IP in hostname

IP blacklists: blocklist.de SIP
97.81.121.199 was recently listed on the blocklist.de SIP blacklist, but currently it is not.

Description: Blocklist.de feed is a free and voluntary service provided<br>by a Fraud/Abuse-specialist. IP addresses that tried to login in a SIP,<br>VOIP or Asterisk Server.
Type of feed: primary (feed detail page)

Last checked at: 2026-11-03 17:05:00.264000
Was present on blacklist at: 2026-11-01 23:05, 2026-11-02 05:05, 2026-11-02 11:05, 2026-11-02 17:05, 2026-11-02 23:05, 2026-11-03 05:05, 2026-11-03 11:05, 2026-11-03 17:05
Spamhaus PBL ISP
97.81.121.199 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 23:07:47.843000
Was present on blacklist at: 2026-11-01 23:07

TL	Role	Category	Details
39	src	—

Origin AS: AS20115 - CHARTER-NET-HKY-NC
BGP Prefix: 97.81.112.0/20
geo: United States, Newnan; 🕑 America/New_York
hostname: syn-097-081-121-199.res.spectrum.com
hostname_class: ['ip_in_hostname']
Address block ('inetnum' or 'NetRange' in whois database): 97.80.0.0 - 97.95.255.255
rep: 0.0
reserved_range: 0
ts_added: 2026-11-01 23:07:47.790000
ts_last_update: 2026-11-04 23:07:50.193000

Warden event timeline

DShield event timeline

Presence on blacklists