99.56.147.242 Threat Intelligence and Host Information

Mar 06, 2026 ipinfopage

General

This page contains threat intelligence information for the IPv4 address 99.56.147.242 and was generated either as a result of observed malicious activity or as an information gathering exercise to assist with enrichment of security events and context. All information is gathered passively through aggregation of public sources, or observations through activity upon honeynets. The host score is calculated through a series of statistically weighted values and machine learning which takes into account metadata such as host information, frequency, volume and global distribution of malicious activity, association with other known malicious hosts or networks, proxying or anonymising behaviour such as with tor exit nodes, residential proxies or VPN services, and many other attributes. These values are historical and indicative only - and should not be taken to be an accurate representation of the users, businesses or networks in which they reside.

Potentially Malicious Host 🟡 50/100

Host and Network Information

Tags: cyber security, DDOS, ioc, KillNet, malicious, Nextray, phishing, proxy
View other sources: Spamhaus VirusTotal
Contained within other IP sets: blocklist_net_ua, stopforumspam_180d, stopforumspam_365d, stopforumspam_90d

Country: United States
Network:
Noticed: 50 times
Protocols Attacked: Anonymous Proxy
Countries Attacked: Canada, Czechia, Denmark, Estonia, France, Germany, Latvia, Lithuania, Norway, Poland, Romania, Turkey, Ukraine, United Kingdom of Great Britain and Northern Ireland, United States of America

Malware Detected on Host

Count: 1 b76fcc93e8380b672f7df3e5201ccf3b29f4016cc0db8ef90a01181ceb5181a3

Open Ports Detected

1723 53 80

Map

Whois Information

NetRange: 99.10.64.0 - 99.75.191.255
CIDR: 99.72.0.0/15, 99.11.0.0/16, 99.75.0.0/17, 99.16.0.0/12, 99.10.64.0/18, 99.12.0.0/14, 99.75.128.0/18, 99.74.0.0/16, 99.64.0.0/13, 99.32.0.0/11, 99.10.128.0/17
NetName: SBCIS-SBIS
NetHandle: NET-99-10-64-0-1
Parent: NET99 (NET-99-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: AT&T Enterprises, LLC (AEL-360)
RegDate: 2008-02-25
Updated: 2024-12-05
Ref: https://rdap.arin.net/registry/ip/99.10.64.0
OrgName: AT&T Enterprises, LLC
OrgId: AEL-360
Address: 208 S. Akard St.
City: Dallas
StateProv: TX
PostalCode: 75202
Country: US
RegDate: 2024-11-22
Updated: 2025-10-29
Ref: https://rdap.arin.net/registry/entity/AEL-360
OrgTechHandle: ZS44-ARIN
OrgTechName: IPAdmin-ATT Internet Services
OrgTechPhone: +1-888-510-5545
OrgTechEmail: ipadmin@att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZS44-ARIN
OrgTechHandle: ICC-ARIN
OrgTechName: IP Team
OrgTechPhone: +1-888-876-2382
OrgTechEmail: rm-ipspecialist@att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ICC-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName: abuse
OrgAbusePhone: +1-919-319-8167
OrgAbuseEmail: abuse@att.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7-ARIN
OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName: Routing POC
OrgRoutingPhone: +1-999-999-9999
OrgRoutingEmail: DL-routing_poc@att.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI59-ARIN
NetRange: 99.56.147.240 - 99.56.147.247
CIDR: 99.56.147.240/29
NetName: SBC-99-56-147-240-29-1801040530
NetHandle: NET-99-56-147-240-1
Parent: SBCIS-SBIS (NET-99-10-64-0-1)
NetType: Reassigned
OriginAS:
Customer: Private Customer - AT&T Internet Services (C06867243)
RegDate: 2018-01-04
Updated: 2018-01-10
Ref: https://rdap.arin.net/registry/ip/99.56.147.240
CustName: Private Customer - AT&T Internet Services
Address: Private Residence
City: Richardson
StateProv: TX
PostalCode: 75082
Country: US
RegDate: 2018-01-04
Updated: 2018-07-19
Ref: https://rdap.arin.net/registry/entity/C06867243
OrgTechHandle: ZS44-ARIN
OrgTechName: IPAdmin-ATT Internet Services
OrgTechPhone: +1-888-510-5545
OrgTechEmail: ipadmin@att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZS44-ARIN
OrgTechHandle: ICC-ARIN
OrgTechName: IP Team
OrgTechPhone: +1-888-876-2382
OrgTechEmail: rm-ipspecialist@att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ICC-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName: abuse
OrgAbusePhone: +1-919-319-8167
OrgAbuseEmail: abuse@att.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7-ARIN
OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName: Routing POC
OrgRoutingPhone: +1-999-999-9999
OrgRoutingEmail: DL-routing_poc@att.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI59-ARIN

Links to attack logs

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