[ IP ]
143.89.243.56
#100,147Top IPs · 1M scope2 domains
Overview
Top IPs list rank
- 1M
- #100,147(2 domains)
- Hosted domains (90 days)
- 2
- Hosted domains (all time)
- 2
- First seen
- Last seen
- Wed Jul 22 2026 23:43:25 GM
- PDNS hits (90 days)
- 10
- Country
- AU
- Snapshot
- 1970-01-01
Network operated by Asia Pacific Network Information Centre (APNIC) (APNIC-ERX-143-89-0-0).
List rank history
1 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 143.89.243.56
- Netname
- APNIC-ERX-143-89-0-0
- Organization
- Asia Pacific Network Information Centre (APNIC)
- Country
- AU
- ASN
- —
Full whois record
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # NetRange: 143.89.0.0 - 143.90.255.255 CIDR: 143.90.0.0/16, 143.89.0.0/16 NetName: APNIC-ERX-143-89-0-0 NetHandle: NET-143-89-0-0-1 Parent: NET143 (NET-143-0-0-0-0) NetType: Early Registrations, Transferred to APNIC OriginAS: Organization: Asia Pacific Network Information Centre (APNIC) RegDate: 2003-11-12 Updated: 2009-10-08 Comment: This IP address range is not registered in the ARIN database. Comment: This range was transferred to the APNIC Whois Database as Comment: part of the ERX (Early Registration Transfer) project. Comment: For details, refer to the APNIC Whois Database via Comment: WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl Comment: Comment: ** IMPORTANT NOTE: APNIC is the Regional Internet Registry Comment: for the Asia Pacific region. APNIC does not operate networks Comment: using this IP address range and is not able to investigate Comment: spam or abuse reports relating to these addresses. For more Comment: help, refer to http://www.apnic.net/apnic-info/whois_search2/abuse-and-spamming Ref: https://rdap.arin.net/registry/ip/143.89.0.0 ResourceLink: https://apps.db.ripe.net/db-web-ui/query ResourceLink: whois.apnic.net OrgName: Asia Pacific Network Information Centre OrgId: APNIC Address: PO Box 3646 City: South Brisbane StateProv: QLD PostalCode: 4101 Country: AU RegDate: Updated: 2012-01-24 Ref: https://rdap.arin.net/registry/entity/APNIC ReferralServer: whois://whois.apnic.net ResourceLink: http://wq.apnic.net/whois-search/static/search.html OrgAbuseHandle: AWC12-ARIN OrgAbuseName: APNIC Whois Contact OrgAbusePhone: +61 7 3858 3188 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/AWC12-ARIN OrgTechHandle: AWC12-ARIN OrgTechName: APNIC Whois Contact OrgTechPhone: +61 7 3858 3188 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/AWC12-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # Found a referral to whois.apnic.net. % [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '143.89.0.0 - 143.89.255.255' % Abuse contact for '143.89.0.0 - 143.89.255.255' is '[email protected]' inetnum: 143.89.0.0 - 143.89.255.255 netname: USTHK-NET descr: Hong Kong University of Science and Technology country: HK org: ORG-HKUO1-AP admin-c: CC47-AP tech-c: KT29-AP abuse-c: AH825-AP status: ALLOCATED PORTABLE remarks: ---------------------------- remarks: Send abuse reports to remarks: [email protected] remarks: ---------------------------- mnt-by: APNIC-HM mnt-irt: IRT-HKUNISCITECH-NON-HK last-modified: 2020-05-20T00:59:33Z source: APNIC irt: IRT-HKUNISCITECH-NON-HK address: Information Technology Services Center address: Hong Kong University of Science & Technology address: Clear Water Bay address: Kowloon e-mail: [email protected] abuse-mailbox: [email protected] admin-c: CC47-AP tech-c: KT29-AP auth: # Filtered remarks: [email protected] was validated on 2026-01-14 mnt-by: MAINT-HK-HKUST last-modified: 2026-01-14T01:11:51Z source: APNIC organisation: ORG-HKUO1-AP org-name: Hong Kong University of Science and Technology org-type: LIR country: HK address: Information Technology Services Center address: Clear Water Bay phone: +852-2358-6205 fax-no: +852-2358-0967 e-mail: [email protected] mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:15:44Z source: APNIC role: ABUSE HKUNISCITECHNONHK country: ZZ address: Information Technology Services Center address: Hong Kong University of Science & Technology address: Clear Water Bay address: Kowloon phone: +000000000 e-mail: [email protected] admin-c: CC47-AP tech-c: KT29-AP nic-hdl: AH825-AP remarks: Generated from irt object IRT-HKUNISCITECH-NON-HK remarks: [email protected] was validated on 2026-01-14 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2026-01-14T01:12:21Z source: APNIC person: Charles Choy address: Information Technology Services Center Hong Kong University of Science & Technology Clear Water Bay Kowloon Hong Kong country: HK phone: +852 2358 6208 e-mail: [email protected] nic-hdl: CC47-AP remarks: ---------- remarks: imported from ARIN object: remarks: remarks: poc-handle: CC293-ARIN remarks: is-role: N remarks: last-name: Choy remarks: first-name: Charles remarks: street: Information Technology Services Center Clear Water Bay remarks: city: Kowloon remarks: country: HK remarks: mailbox: [email protected] remarks: bus-phone: (852) 2358 6208 remarks: reg-date: 1970-01-01 remarks: changed: [email protected] 20020925 remarks: source: ARIN remarks: remarks: ---------- notify: [email protected] mnt-by: MAINT-HK-HKUST last-modified: 2008-09-04T07:29:21Z source: APNIC person: K K Tam nic-hdl: KT29-AP e-mail: [email protected] address: Information Technology Services Center address: Hong Kong University of Science & Technology address: Clear Water Bay address: Kowloon address: Hong Kong phone: +852 2358 6246 fax-no: +852 2358 0967 country: HK mnt-by: MAINT-HK-HKUST last-modified: 2008-09-04T07:29:21Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)
Open ports — 143.89.243.56
Port scan not run for 143.89.243.56 yet. Probes are queued from passive DNS IPs in the worker pipeline.