AS4743 ISIF LIMITED ðŸ‡ðŸ‡° HK
77689388. This AS is not announcing anything the collectors can see.
IPv4 prefixes
0
-
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
3
ASes reachable through it
Registry and operator data
- AS number
- AS4743
- Name
- ISIF LIMITED
- Organisation
- ISIF Backbone Networks
- Country
- ðŸ‡ðŸ‡° HK
- RIR
- APNIC
- Allocated
- 2025-08-28
- Network type
- Cable/DSL/ISP
- Traffic levels
- 200-300Gbps
- Scope
- Global
- Peering policy
- Open
- IRR as-set
- AS4743:AS-SET
- Website
- https://isif.net
- Looking glass
- https://lg.isif.net
- PeeringDB
- net/40202
- Exchanges
- 1
- Facilities
- 10
Whois
Fetched from whois.apnic.net, from cache
as-block: AS4608 - AS4865 descr: APNIC ASN block remarks: These AS numbers are further assigned by APNIC remarks: to APNIC members and end-users in the APNIC region admin-c: HM20-AP tech-c: HM20-AP mnt-by: APNIC-HM mnt-lower: APNIC-HM last-modified: 2019-05-20T03:52:26Z source: APNIC role: APNIC Hostmaster address: PO Box 3646 address: South Brisbane address: QLD 4101 country: AU phone: +61 7 3858 3100 fax-no: +61 7 3858 3199 e-mail: helpdesk@apnic.net admin-c: AMS11-AP tech-c: AH256-AP nic-hdl: HM20-AP remarks: Administrator for APNIC notify: hostmaster@apnic.net mnt-by: MAINT-APNIC-AP last-modified: 2026-08-26T00:40:00Z source: APNIC 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 irt: IRT-ISIF-HK address: UNIT A7, 12/F ASTORIA BLDG 34, ASHLEY RD, HONG KONG TSIM SHA TSUI 000000 e-mail: abuse@isif.net abuse-mailbox: abuse@isif.net admin-c: ILA33-AP tech-c: ILA33-AP auth: # Filtered remarks: abuse@isif.net was validated on 2026-08-12 mnt-by: MAINT-ISIF-HK last-modified: 2026-08-12T02:32:57Z source: APNIC organisation: ORG-AA400-AP org-name: 77689388 org-type: LIR country: HK address: UNIT A7, 12/F ASTORIA BLDG 34 address: ASHLEY RD phone: +853-63770286 e-mail: noc@isif.net mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2025-08-13T13:37:10Z source: APNIC role: ABUSE ISIFHK country: ZZ address: UNIT A7, 12/F ASTORIA BLDG 34, ASHLEY RD, HONG KONG TSIM SHA TSUI 000000 phone: +000000000 e-mail: abuse@isif.net admin-c: ILA33-AP tech-c: ILA33-AP nic-hdl: AI1064-AP remarks: Generated from irt object IRT-ISIF-HK remarks: abuse@isif.net was validated on 2026-08-12 abuse-mailbox: abuse@isif.net mnt-by: APNIC-ABUSE last-modified: 2026-08-12T02:33:24Z source: APNIC role: ISIF LIMITED administrator address: UNIT A7, 12/F ASTORIA BLDG 34, ASHLEY RD, HONG KONG TSIM SHA TSUI 000000 country: HK phone: +853-63770286 e-mail: abuse@isif.net admin-c: ILA33-AP tech-c: ILA33-AP nic-hdl: ILA33-AP mnt-by: MAINT-ISIF-HK last-modified: 2025-08-21T19:32:36Z source: APNIC