ASN AS45543 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS45543?

AS45543 is listed under Saigontourist Cable Television Company Ltd.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

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AS45543 Saigontourist Cable Television Company Ltd

Saigontourist Cable Television Company Ltd sctv.com.vn

VN 238 Routes

AS Data

AS45543

AS45543 – Saigontourist Cable Television Company Ltd

AS Number	45543
AS Name	SCTV-AS-VN
Organization	Saigontourist Cable Television Company Ltd
Country	VN
Website	sctv.com.vn
Number of IPv4 Routes	80
Number of IPv6 Routes	8
ASN type	ISP
Registry	APNIC
Date Allocated	2008-11-26

ASN Intelligence API for production workflows

Use ASN data for AS45543 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS45056 - AS46079'

as-block:       AS45056 - AS46079
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:  2009-09-29T05:48:11Z
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

% Information related to 'AS45538 - AS45557'

as-block:       AS45538 - AS45557
descr:          VNNIC-ASBLOCK-VN
descr:          VNNIC
descr:          Vietnam Network Information Center
country:        VN
admin-c:        NTTT3-AP
tech-c:         NTTT3-AP
remarks:        Block of 20 AS numbers from 45538 - 45557
remarks:        for assignment to VNNIC members
mnt-by:         APNIC-HM
mnt-lower:      MAINT-VN-VNNIC
last-modified:  2023-04-21T06:49:57Z
source:         APNIC

person:         Nguyen Thi Thu Thuy
address:        VNNIC-VN
country:        VN
phone:          +84-2435564944
e-mail:         info@vnnic.vn
nic-hdl:        NTTT3-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2020-05-11T07:33:48Z
source:         APNIC

% Information related to 'AS45543'

% Abuse contact for 'AS45543' is 'hm-changed@vnnic.vn'

aut-num:        AS45543
as-name:        SCTV-AS-VN
descr:          SaiGon Tourist cable Televition Company
descr:          31 -33 Dinh Cong Trang str, Tan Dinh Ward, HCM City
country:        VN
import:         from AS18403 action pref=5; accept ANY
import:         from AS24086 action pref=10; accept ANY
import:         from AS7602 action pref=15; accept ANY
export:         to AS18403 announce AS45543
export:         to AS24086 announce AS45543
export:         to AS7602 announce AS45543
admin-c:        NHV3-AP
tech-c:         CHH14-AP
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
mnt-routes:     MAINT-VN-VNNIC
last-modified:  2025-07-07T03:23:38Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         hm-changed@vnnic.vn
abuse-mailbox:  hm-changed@vnnic.vn
admin-c:        NTTT1-AP
tech-c:         NTTT1-AP
auth:           # Filtered
mnt-by:         MAINT-VN-VNNIC
last-modified:  2026-04-21T02:07:47Z
source:         APNIC

person:         Chau Hoang Huy
nic-hdl:        CHH14-AP
e-mail:         huy.ch@sctv.com.vn
address:        SaigonTourist Cable Television Company (SCTV)
address:        31-33 Dinh Cong Trang Str, Dist 1, HCMC
phone:          +84-838-205605
fax-no:         +84-838-205705
country:        VN
mnt-by:         maint-vn-vnnic
last-modified:  2009-02-06T08:44:45Z
source:         APNIC

person:         Nguyen Hoang Vinh
nic-hdl:        NHV3-AP
e-mail:         vinh.nh@sctv.com.vn
address:        SaigonTourist Cable Television Company (SCTV)
address:        31-33 Dinh Cong Trang Str, Dist 1, HCMC
phone:          +84-838-205605
fax-no:         +84-838-205705
country:        VN
mnt-by:         maint-vn-vnnic
last-modified:  2009-02-06T08:40:43Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS45056 - AS46079",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2009-09-29",
    "source" : "APNIC"
  }, {
    "as_block" : "AS45538 - AS45557",
    "country" : "VN",
    "description" : [ "VNNIC-ASBLOCK-VN", "VNNIC", "Vietnam Network Information Center" ],
    "admin_contacts" : [ "NTTT3-AP" ],
    "tech_contacts" : [ "NTTT3-AP" ],
    "remarks" : [ "Block of 20 AS numbers from 45538 - 45557", "for assignment to VNNIC members" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "MAINT-VN-VNNIC" ],
    "date_updated" : "2023-04-21",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS45543",
    "as_name" : "SCTV-AS-VN",
    "description" : [ "SaiGon Tourist cable Televition Company", "31 -33 Dinh Cong Trang str, Tan Dinh Ward, HCM City" ],
    "country" : "VN",
    "import" : [ "from AS18403 action pref=5; accept ANY", "from AS24086 action pref=10; accept ANY", "from AS7602 action pref=15; accept ANY" ],
    "export" : [ "to AS18403 announce AS45543", "to AS24086 announce AS45543", "to AS7602 announce AS45543" ],
    "admin_contacts" : [ "NHV3-AP" ],
    "tech_contacts" : [ "CHH14-AP" ],
    "mnt_irt" : [ "IRT-VNNIC-AP" ],
    "mnt_routes" : [ "MAINT-VN-VNNIC" ],
    "mnt_by" : [ "MAINT-VN-VNNIC" ],
    "date_updated" : "2025-07-07",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-VNNIC-AP",
    "address" : [ "Ha Noi, VietNam" ],
    "city" : "Ha Noi",
    "country" : "VIETNAM",
    "email" : [ "hm-changed@vnnic.vn" ],
    "abuse_mailbox" : [ "hm-changed@vnnic.vn" ],
    "phone" : [ "+84-24-35564944" ],
    "fax_no" : [ "+84-24-37821462" ],
    "admin_contacts" : [ "NTTT1-AP" ],
    "tech_contacts" : [ "NTTT1-AP" ],
    "mnt_by" : [ "MAINT-VN-VNNIC" ],
    "date_updated" : "2026-04-21",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "NHV3-AP",
    "name" : "Nguyen Hoang Vinh",
    "address" : [ "SaigonTourist Cable Television Company (SCTV)", "31-33 Dinh Cong Trang Str, Dist 1, HCMC" ],
    "street" : "Dinh Cong Trang Str Dist 1",
    "city" : "Hcmc",
    "country" : "VN",
    "email" : [ "vinh.nh@sctv.com.vn" ],
    "phone" : [ "+84-838-205605" ],
    "fax_no" : [ "+84-838-205705" ],
    "mnt_by" : [ "maint-vn-vnnic" ],
    "date_updated" : "2009-02-06",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "CHH14-AP",
    "name" : "Chau Hoang Huy",
    "address" : [ "SaigonTourist Cable Television Company (SCTV)", "31-33 Dinh Cong Trang Str, Dist 1, HCMC" ],
    "street" : "Dinh Cong Trang Str Dist 1",
    "city" : "Hcmc",
    "country" : "VN",
    "email" : [ "huy.ch@sctv.com.vn" ],
    "phone" : [ "+84-838-205605" ],
    "fax_no" : [ "+84-838-205705" ],
    "mnt_by" : [ "maint-vn-vnnic" ],
    "date_updated" : "2009-02-06",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS9299	Philippine Long Distance Telephone Co.	PH
AS9304	HGC Global Communications Limited	HK
AS6939	Hurricane Electric LLC	US
AS138997	Eons Data Communications Limited	HK
AS4635	The Hong Kong Internet Exchange Limited	HK
AS2914	NTT America, Inc.	US
AS7602	Sai gon Postel Corporation	VN
AS4229	Zenlayer Inc	US
AS132337	AXCLUSIVE PTE. LTD.	SG
AS140627	ONEQODE ASSETS PTY LTD	AU
AS45903	CMC Telecom Infrastructure Company	VN
AS45796	UIH / BB Connect	TH
AS63731	TIEN PHAT TECHNOLOGY CORPORATION	VN
AS45430	SBN IIG/AWN IIG transit provider	TH
AS135607	Infinivan Inc.	PH
AS36236	NetActuate, Inc	US
AS56147	Creative Communication Vietnam Joint Stock Company	VN
AS16276	OVH SAS	FR
AS39120	Convergenze S.p.A.	IT
AS18403	FPT Telecom Company	VN
AS32590	Valve Corporation	US
AS58717	Summit Communications Limited	BD
AS151866	DAI HUU SERVICE AND TRADING MECHANICAL COMPANY LIMITED	VN
AS45899	VNPT Corp	VN
AS13335	Cloudflare, Inc.	US
AS4775	Globe Telecom GMCR,INC	PH
AS35280	F5 Networks SARL	FR
AS59360	BBIX HONG KONG PTE. LIMITED	HK
AS1299	Arelion Sweden AB	SE
AS135923	SCTV INFRASTRUCTURE BUSINESS INVESMENT COMPANY LIMITED	VN
AS38244	VNG Corporation	VN
AS56149	Cong ty CP Truyen thong quoc te Incom	VN
AS24086	Viettel Corporation	VN
AS137409	GSL Networks Pty LTD	AU
AS49544	i3D.net B.V	NL

Upstreams

AS Number	Description	Country
AS18403	FPT Telecom Company	VN
AS24482	SG.GS	SG
AS9304	HGC Global Communications Limited	HK
AS35280	F5 Networks SARL	FR
AS1299	Arelion Sweden AB	SE
AS6939	Hurricane Electric LLC	US
AS4635	The Hong Kong Internet Exchange Limited	HK
AS138997	Eons Data Communications Limited	HK
AS137409	GSL Networks Pty LTD	AU
AS45899	VNPT Corp	VN

Downstreams

AS Number	Description	Country
AS18403	FPT Telecom Company	VN
AS13335	Cloudflare, Inc.	US
AS63731	TIEN PHAT TECHNOLOGY CORPORATION	VN
AS56147	Creative Communication Vietnam Joint Stock Company	VN
AS6939	Hurricane Electric LLC	US
AS151866	DAI HUU SERVICE AND TRADING MECHANICAL COMPANY LIMITED	VN
AS135923	SCTV INFRASTRUCTURE BUSINESS INVESMENT COMPANY LIMITED	VN
AS56149	Cong ty CP Truyen thong quoc te Incom	VN
AS38244	VNG Corporation	VN

Contacts

Email Contacts

huy.ch@sctv.com.vn vinh.nh@sctv.com.vn helpdesk@apnic.net hm-changed@vnnic.vn

Abuse Contacts

hm-changed@vnnic.vn

ASN Lookup Tool

ASN Summary