[ IP ]

143.248.36.46

#487,849Top IPs · 1M scope0 domains

Overview

Top IPs list rank

1M: #487,849(23 observation hits)

Hosted domains (90 days): 0
Hosted domains (all time): 0
First seen
Last seen: Fri Oct 02 2026 08:16:47 GM
PDNS hits (90 days): 23
Country: AU
Snapshot: 1970-01-01

Network operated by Asia Pacific Network Information Centre (APNIC) (APNIC-ERX-143-248-0-0).

List rank history

30 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more accumulated passive-DNS observation evidence.

Whois — 143.248.36.46

Netname: APNIC-ERX-143-248-0-0
Organization: Asia Pacific Network Information Centre (APNIC)
Country: AU
ASN: —

Registry record

WHOIS

Registry fields

Network range: 143.248.0.0 - 143.248.255.255
CIDR: 143.248.0.0/16
Network name: APNIC-ERX-143-248-0-0
KAIST
KAIST-KR
Net Handle: NET-143-248-0-0-1
Parent network

Hosted domains — PDNS pivot

No hosted domains found for 143.248.36.46 in passive DNS yet.

# # 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: 143.248.0.0 - 143.248.255.255 CIDR: 143.248.0.0/16 NetName: APNIC-ERX-143-248-0-0 NetHandle: NET-143-248-0-0-1 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/143.248.0.0 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 '143.248.0.0 - 143.248.255.255' % Abuse contact for '143.248.0.0 - 143.248.255.255' is '[email protected]' inetnum: 143.248.0.0 - 143.248.255.255 netname: KAIST descr: Korea Advanced Institute of Science and Technology admin-c: IM762-AP tech-c: IM762-AP country: KR status: ALLOCATED PORTABLE mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR last-modified: 2017-01-24T02:13:14Z source: APNIC irt: IRT-KRNIC-KR address: 9, Jinheung-gil, Naju-si, Jeollanam-do e-mail: [email protected] abuse-mailbox: [email protected] admin-c: IM574-AP tech-c: IM574-AP auth: # Filtered remarks: [email protected] was validated on 2020-04-09 mnt-by: MNT-KRNIC-AP last-modified: 2025-09-04T01:00:01Z source: APNIC person: IP Manager address: Daejeon Yuseong-gu Daehak-ro 291 country: KR phone: +82-42-350-2412 e-mail: [email protected] nic-hdl: IM762-AP mnt-by: MNT-KRNIC-AP last-modified: 2025-03-13T01:38:02Z source: APNIC % Information related to '143.248.0.0 - 143.248.255.255' inetnum: 143.248.0.0 - 143.248.255.255 netname: KAIST-KR descr: Korea Advanced Institute of Science and Technology country: KR admin-c: 166-KR tech-c: 166-KR status: ALLOCATED PORTABLE mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR changed: [email protected] 20240912 remarks: This information has been partially mirrored by APNIC from remarks: KRNIC. To obtain more specific information, please use the remarks: KRNIC whois server at whois.kisa.or.kr. source: KRNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)