IP address

Passive DNS

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IP blacklists

DataPlane SMTP data

198.55.98.99 is listed on the DataPlane SMTP data blacklist.

Description: DataPlane.org is a community-powered Internet data, feeds,<br>and measurement resource for operators, by operators. IP addresses that <br>have been identified as SMTP clients sending unsolicited DATA commands.
Type of feed: primary (feed detail page)

Last checked at: 2025-06-09 14:10:00.637000
Was present on blacklist at: 2025-05-15 10:10, 2025-05-15 14:10, 2025-05-15 18:10, 2025-05-15 22:10, 2025-05-16 02:10, 2025-05-16 06:10, 2025-05-16 10:10, 2025-05-16 14:10, 2025-05-16 18:10, 2025-05-16 22:10, 2025-05-17 02:10, 2025-05-17 06:10, 2025-05-17 10:10, 2025-05-17 14:10, 2025-05-17 18:10, 2025-05-17 22:10, 2025-05-18 02:10, 2025-05-18 06:10, 2025-05-18 10:10, 2025-05-18 14:10, 2025-05-18 18:10, 2025-05-18 22:10, 2025-05-19 02:10, 2025-05-19 06:10, 2025-05-19 10:10, 2025-05-19 14:10, 2025-05-19 18:10, 2025-05-19 22:10, 2025-05-20 02:10, 2025-05-20 06:10, 2025-05-20 10:10, 2025-05-20 14:10, 2025-05-20 18:10, 2025-05-20 22:10, 2025-05-21 02:10, 2025-05-21 06:10, 2025-05-21 10:10, 2025-05-21 14:10, 2025-05-21 18:10, 2025-05-21 22:10, 2025-05-22 02:10, 2025-05-22 06:10, 2025-05-22 14:10, 2025-05-22 18:10, 2025-05-22 22:10, 2025-05-23 02:10, 2025-05-23 06:10, 2025-05-23 10:10, 2025-05-23 14:10, 2025-05-23 18:10, 2025-05-23 22:10, 2025-05-24 02:10, 2025-05-24 06:10, 2025-05-24 10:10, 2025-05-24 14:10, 2025-05-24 18:10, 2025-05-24 22:10, 2025-05-25 02:10, 2025-05-25 06:10, 2025-05-25 10:10, 2025-05-25 14:10, 2025-05-25 18:10, 2025-05-25 22:10, 2025-05-26 02:10, 2025-05-26 06:10, 2025-05-26 10:10, 2025-05-26 14:10, 2025-05-26 18:10, 2025-05-26 22:10, 2025-05-27 02:10, 2025-05-27 06:10, 2025-05-27 10:10, 2025-05-27 18:10, 2025-05-27 22:10, 2025-05-28 02:10, 2025-05-28 06:10, 2025-05-28 10:10, 2025-05-28 14:10, 2025-05-28 18:10, 2025-05-28 22:10, 2025-05-29 02:10, 2025-05-29 06:10, 2025-05-29 10:10, 2025-05-29 14:10, 2025-05-29 18:10, 2025-05-29 22:10, 2025-05-30 02:10, 2025-05-30 06:10, 2025-05-30 10:10, 2025-05-30 14:10, 2025-05-30 18:10, 2025-05-30 22:10, 2025-05-31 02:10, 2025-05-31 06:10, 2025-05-31 10:10, 2025-05-31 14:10, 2025-05-31 18:10, 2025-05-31 22:10, 2025-06-01 02:10, 2025-06-01 06:10, 2025-06-01 10:10, 2025-06-01 14:10, 2025-06-01 18:10, 2025-06-01 22:10, 2025-06-02 02:10, 2025-06-02 06:10, 2025-06-02 10:10, 2025-06-02 14:10, 2025-06-02 18:10, 2025-06-02 22:10, 2025-06-03 02:10, 2025-06-03 06:10, 2025-06-03 10:10, 2025-06-03 14:10, 2025-06-03 18:10, 2025-06-03 22:10, 2025-06-04 02:10, 2025-06-04 06:10, 2025-06-04 10:10, 2025-06-04 14:10, 2025-06-04 18:10, 2025-06-04 22:10, 2025-06-05 02:10, 2025-06-05 06:10, 2025-06-05 10:10, 2025-06-05 14:10, 2025-06-05 18:10, 2025-06-05 22:10, 2025-06-06 02:10, 2025-06-06 06:10, 2025-06-06 10:10, 2025-06-06 14:10, 2025-06-06 18:10, 2025-06-06 22:10, 2025-06-07 02:10, 2025-06-07 06:10, 2025-06-07 10:10, 2025-06-07 14:10, 2025-06-07 18:10, 2025-06-07 22:10, 2025-06-08 02:10, 2025-06-08 06:10, 2025-06-08 10:10, 2025-06-08 14:10, 2025-06-08 18:10, 2025-06-08 22:10, 2025-06-09 02:10, 2025-06-09 06:10, 2025-06-09 10:10, 2025-06-09 14:10

Spamhaus SBL

198.55.98.99 is listed on the Spamhaus SBL blacklist.

Description: The Spamhaus Block List ("SBL") Advisory is a database of IP addresses from which Spamhaus does not recommend the acceptance of electronic mail.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2025-06-19 10:10:40.942000
Was present on blacklist at: 2025-05-15 10:10, 2025-05-22 11:04, 2025-05-29 10:10, 2025-06-05 10:10, 2025-06-12 10:10, 2025-06-19 10:10

Spamhaus SBL CSS

198.55.98.99 was recently listed on the Spamhaus SBL CSS blacklist, but currently it is not.

Description: The Spamhaus CSS is part of the SBL. CSS listings will have return code 127.0.0.3 to differentiate from regular SBL listings, which have return code 127.0.0.2.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2025-06-19 10:10:40.942000
Was present on blacklist at: 2025-05-15 10:10, 2025-05-22 11:04, 2025-05-29 10:10

Spamhaus DROP

198.55.98.99 is listed on the Spamhaus DROP blacklist.

Description: Spamhaus DROP (Don't Route Or Peer) list. Netblocks controlled by spammers or cyber criminals. The DROP lists are a tiny subset of the SBL, designed for use by firewalls and routing equipment to filter out the malicious traffic from these netblocks.
Type of feed: secondary (DNSBL) (feed detail page)

Last checked at: 2025-06-19 10:10:40.942000
Was present on blacklist at: 2025-05-15 10:10, 2025-05-22 11:04, 2025-05-29 10:10, 2025-06-05 10:10, 2025-06-12 10:10, 2025-06-19 10:10

DataPlane SMTP greeting

198.55.98.99 is listed on the DataPlane SMTP greeting blacklist.

Description: DataPlane.org is a community-powered Internet data, feeds,<br>and measurement resource for operators, by operators. IPs that are<br>identified as SMTP clients issuing unsolicited HELO or EHLO commands.
Type of feed: primary (feed detail page)

Last checked at: 2025-06-09 14:10:01.098000
Was present on blacklist at: 2025-05-15 10:10, 2025-05-15 14:10, 2025-05-15 18:10, 2025-05-15 22:10, 2025-05-16 02:10, 2025-05-16 06:10, 2025-05-16 10:10, 2025-05-16 14:10, 2025-05-16 18:10, 2025-05-16 22:10, 2025-05-17 02:10, 2025-05-17 06:10, 2025-05-17 10:10, 2025-05-17 14:10, 2025-05-17 18:10, 2025-05-17 22:10, 2025-05-18 02:10, 2025-05-18 06:10, 2025-05-18 10:10, 2025-05-18 14:10, 2025-05-18 18:10, 2025-05-18 22:10, 2025-05-19 02:10, 2025-05-19 06:10, 2025-05-19 10:10, 2025-05-19 14:10, 2025-05-19 18:10, 2025-05-19 22:10, 2025-05-20 02:10, 2025-05-20 06:10, 2025-05-20 10:10, 2025-05-20 14:10, 2025-05-20 18:10, 2025-05-20 22:10, 2025-05-21 02:10, 2025-05-21 06:10, 2025-05-21 10:10, 2025-05-21 14:10, 2025-05-21 18:10, 2025-05-21 22:10, 2025-05-22 02:10, 2025-05-22 06:10, 2025-05-22 14:10, 2025-05-22 18:10, 2025-05-22 22:10, 2025-05-23 02:10, 2025-05-23 06:10, 2025-05-23 10:10, 2025-05-23 14:10, 2025-05-23 18:10, 2025-05-23 22:10, 2025-05-24 02:10, 2025-05-24 06:10, 2025-05-24 10:10, 2025-05-24 14:10, 2025-05-24 18:10, 2025-05-24 22:10, 2025-05-25 02:10, 2025-05-25 06:10, 2025-05-25 10:10, 2025-05-25 14:10, 2025-05-25 18:10, 2025-05-25 22:10, 2025-05-26 02:10, 2025-05-26 06:10, 2025-05-26 10:10, 2025-05-26 14:10, 2025-05-26 18:10, 2025-05-26 22:10, 2025-05-27 02:10, 2025-05-27 06:10, 2025-05-27 10:10, 2025-05-27 18:10, 2025-05-27 22:10, 2025-05-28 02:10, 2025-05-28 06:10, 2025-05-28 10:10, 2025-05-28 14:10, 2025-05-28 18:10, 2025-05-28 22:10, 2025-05-29 02:10, 2025-05-29 06:10, 2025-05-29 10:10, 2025-05-29 14:10, 2025-05-29 18:10, 2025-05-29 22:10, 2025-05-30 02:10, 2025-05-30 06:10, 2025-05-30 10:10, 2025-05-30 14:10, 2025-05-30 18:10, 2025-05-30 22:10, 2025-05-31 02:10, 2025-05-31 06:10, 2025-05-31 10:10, 2025-05-31 14:10, 2025-05-31 18:10, 2025-05-31 22:10, 2025-06-01 02:10, 2025-06-01 06:10, 2025-06-01 10:10, 2025-06-01 14:10, 2025-06-01 18:10, 2025-06-01 22:10, 2025-06-02 02:10, 2025-06-02 06:10, 2025-06-02 10:10, 2025-06-02 14:10, 2025-06-02 18:10, 2025-06-02 22:10, 2025-06-03 02:10, 2025-06-03 06:10, 2025-06-03 10:10, 2025-06-03 14:10, 2025-06-03 18:10, 2025-06-03 22:10, 2025-06-04 02:10, 2025-06-04 06:10, 2025-06-04 10:10, 2025-06-04 14:10, 2025-06-04 18:10, 2025-06-04 22:10, 2025-06-05 02:10, 2025-06-05 06:10, 2025-06-05 10:10, 2025-06-05 14:10, 2025-06-05 18:10, 2025-06-05 22:10, 2025-06-06 02:10, 2025-06-06 06:10, 2025-06-06 10:10, 2025-06-06 14:10, 2025-06-06 18:10, 2025-06-06 22:10, 2025-06-07 02:10, 2025-06-07 06:10, 2025-06-07 10:10, 2025-06-07 14:10, 2025-06-07 18:10, 2025-06-07 22:10, 2025-06-08 02:10, 2025-06-08 06:10, 2025-06-08 10:10, 2025-06-08 14:10, 2025-06-08 18:10, 2025-06-08 22:10, 2025-06-09 02:10, 2025-06-09 06:10, 2025-06-09 10:10, 2025-06-09 14:10

UCEPROTECT L1

198.55.98.99 is listed on the UCEPROTECT L1 blacklist.

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

Last checked at: 2025-06-05 23:45:00.490000
Was present on blacklist at: 2025-05-18 07:45, 2025-05-18 15:45, 2025-05-18 23:45, 2025-05-19 07:45, 2025-05-19 15:45, 2025-05-19 23:45, 2025-05-20 07:45, 2025-05-20 15:45, 2025-05-20 23:45, 2025-05-21 07:45, 2025-05-21 15:45, 2025-05-21 23:45, 2025-05-22 07:45, 2025-05-22 15:45, 2025-05-22 23:45, 2025-05-23 07:45, 2025-05-23 15:45, 2025-05-23 23:45, 2025-05-24 07:45, 2025-05-24 15:45, 2025-05-24 23:45, 2025-05-25 07:45, 2025-05-25 15:45, 2025-05-25 23:45, 2025-05-26 07:45, 2025-05-26 15:45, 2025-05-26 23:45, 2025-05-27 07:45, 2025-05-27 15:45, 2025-05-27 23:45, 2025-05-28 07:45, 2025-05-28 15:45, 2025-05-28 23:45, 2025-05-29 07:45, 2025-05-29 15:45, 2025-05-29 23:45, 2025-05-30 07:45, 2025-05-30 15:45, 2025-05-30 23:45, 2025-05-31 07:45, 2025-05-31 15:45, 2025-05-31 23:45, 2025-06-01 07:45, 2025-06-01 15:45, 2025-06-01 23:45, 2025-06-02 07:45, 2025-06-02 15:45, 2025-06-02 23:45, 2025-06-03 07:45, 2025-06-03 15:45, 2025-06-03 23:45, 2025-06-04 07:45, 2025-06-04 15:45, 2025-06-04 23:45, 2025-06-05 07:45, 2025-06-05 15:45, 2025-06-05 23:45

PSBL

198.55.98.99 is listed on the PSBL blacklist.

Description: The Passive Spam Block List uses the Spamikaze software to detect spam IPs.
Type of feed: primary (feed detail page)

Last checked at: 2025-06-24 07:45:00.506000
Was present on blacklist at: 2025-05-30 07:45, 2025-05-30 15:45, 2025-05-30 23:45, 2025-05-31 07:45, 2025-05-31 15:45, 2025-05-31 23:45, 2025-06-01 07:45, 2025-06-01 15:45, 2025-06-01 23:45, 2025-06-02 07:45, 2025-06-02 15:45, 2025-06-02 23:45, 2025-06-03 07:45, 2025-06-03 15:45, 2025-06-03 23:45, 2025-06-04 07:45, 2025-06-04 15:45, 2025-06-04 23:45, 2025-06-05 07:45, 2025-06-05 15:45, 2025-06-05 23:45, 2025-06-06 07:45, 2025-06-06 15:45, 2025-06-06 23:45, 2025-06-07 07:45, 2025-06-07 15:45, 2025-06-07 23:45, 2025-06-08 07:45, 2025-06-08 15:45, 2025-06-08 23:45, 2025-06-09 07:45, 2025-06-09 15:45, 2025-06-09 23:45, 2025-06-10 07:45, 2025-06-10 15:45, 2025-06-10 23:45, 2025-06-11 07:45, 2025-06-11 15:45, 2025-06-11 23:45, 2025-06-12 07:45, 2025-06-12 15:45, 2025-06-12 23:45, 2025-06-13 07:45, 2025-06-13 15:45, 2025-06-13 23:45, 2025-06-14 07:45, 2025-06-14 15:45, 2025-06-14 23:45, 2025-06-15 07:45, 2025-06-15 15:45, 2025-06-15 23:45, 2025-06-16 07:45, 2025-06-16 15:45, 2025-06-16 23:45, 2025-06-17 07:45, 2025-06-17 15:45, 2025-06-17 23:45, 2025-06-18 07:45, 2025-06-18 15:45, 2025-06-18 23:45, 2025-06-19 07:45, 2025-06-19 15:45, 2025-06-19 23:45, 2025-06-20 07:45, 2025-06-20 15:45, 2025-06-20 23:45, 2025-06-21 07:45, 2025-06-21 15:45, 2025-06-21 23:45, 2025-06-22 07:45, 2025-06-22 15:45, 2025-06-22 23:45, 2025-06-23 07:45, 2025-06-23 15:45, 2025-06-23 23:45, 2025-06-24 07:45

Warden events (1)

2025-05-17: ReconScanning (node.368407): 1

Origin AS: AS214940 - KPRONET; AS214943 - RAILNET
BGP Prefix: 198.55.98.0/24
geo: United States; 🕑 America/Chicago
hostname: unassigned.quadranet.com
Address block ('inetnum' or 'NetRange' in whois database): 198.55.96.0 - 198.55.127.255
last_activity: 2025-05-17 23:27:40
last_warden_event: 2025-05-17 23:27:40
rep: 0.0
reserved_range: 0
ts_added: 2025-05-15 10:10:30.641000
ts_last_update: 2025-06-24 07:46:45.558000

Warden event timeline

DShield event timeline

Presence on blacklists