145.123.229.123 Threat Intelligence and Host Information

General

This page contains threat intelligence information for the IPv4 address 145.123.229.123 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.

🟢 Minimal — 5/100

Geographic Location

Host and Network Information

Attack Log References

Whois Information

inetnum: 145.123.0.0 - 145.123.255.255 netname: SURFNET-BLOCKB119 descr: SURFnet bv descr: P.O. Box 19035 descr: 3501 DA Utrecht country: NL admin-c: SNS1-RIPE tech-c: SNS1-RIPE status: LEGACY mnt-by: SN-LIR-MNT mnt-lower: SN-LIR-MNT mnt-routes: SN-LIR-MNT mnt-irt: irt-SURFcert created: 2003-09-09T09:34:07Z last-modified: 2019-12-04T13:13:06Z role: SURF Network Maintainer address: Kantoren Hoog Overborch (Hoog Catharijne) address: Moreelsepark 48, 3511 EP Utrecht address: Postbus 19035, 3501 DA Utrecht phone: +31 88 7873000 admin-c: WB311-RIPE tech-c: NO17-RIPE tech-c: WB311-RIPE tech-c: MK512-RIPE tech-c: JO5863-RIPE tech-c: MM57501-RIPE tech-c: BW4086-RIPE tech-c: EV4604-RIPE nic-hdl: SNS1-RIPE abuse-mailbox: cert@surfcert.nl mnt-by: AS1103-MNT created: 2002-07-09T10:06:06Z last-modified: 2025-11-05T14:44:07Z route: 145.120.0.0/14 origin: AS1103 descr: 145.120.0.0/14 aggregate mnt-by: AS1103-MNT created: 2012-04-03T13:39:19Z last-modified: 2019-03-21T09:01:44Z