Whois lookup

Query registration info, expiration date, registrar and more for domain, IP or ASN

Example： google.com · baidu.com · github.com · 8.8.8.8 · 211.234.110.0/24 · AS13335
Registration Info
AS4743
AS Name
ISIF-AS-AP
Organization
ISIF LIMITED
Country/Region
HK
Update Date
2025-08-28T05:17:22Z
Registrant
ISIF LIMITED
Raw Whois Data
aut-num:        AS4743
as-name:        ISIF-AS-AP
descr:          ISIF LIMITED
country:        HK
org:            ORG-AA400-AP
admin-c:        ILA33-AP
tech-c:         ILA33-AP
mnt-by:         APNIC-HM
mnt-routes:     MAINT-ISIF-HK
mnt-lower:      MAINT-ISIF-HK
mnt-irt:        IRT-ISIF-HK
abuse-c:        AI1064-AP
last-modified:  2025-08-28T05:17:22Z
source:         APNIC




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No match found for a AS4743.


#
# 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.
#

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