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Network report

Who holds an IP address, prefix or AS number, how it is routed (origin AS, RPKI, IRR), its reverse DNS, blocklist listings and PeeringDB record, with what to fix first.

IP address, prefix or AS number

AS45543 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS45543"
JSON Docs

Pass: AS45543 (SCTV-AS-VN) announces 77 IPv4 and 8 IPv6 prefixes. Nothing to fix.

AS pageAS45543
HolderSCTV-AS-VN - SaiGon Tourist cable Televition Company
AllocationAPNIC, Vietnam (VN), allocated 2008-11-26
Prefixes (IPv4 / IPv6)77 / 8
RPKI valid100% (85 / 85)
Upstreams and peers10
Peering policyOpen

Checks

Routing and RPKI AS45543 announces 77 IPv4 and 8 IPv6 prefixes.
  • Pass: AS45543 announces 77 IPv4 and 8 IPv6 prefixes.
  • Pass: All 85 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 10 upstreams and peers, 9 downstream networks seen.
HolderSCTV-AS-VN - SaiGon Tourist cable Televition Company
IPv4 prefixes77
IPv6 prefixes8
RPKI85 valid
Downstream networks9

Upstreams and peers seen to the left 10

AS6939 Hurricane Electric AS45899 VNPT AS18403 FPT Telecom AS1299 Arelion (Twelve99) AS4635 HKIX Route Servers AS35280 F5 Inc. AS24482 SG.GS AS9304 HGC AS137409 Global Secure Layer AS138997 Eons Data

Announced prefixes 85

27.2.0.0/15 27.2.0.0/20 27.2.12.0/22 27.2.16.0/20 27.2.20.0/23 27.2.22.0/23 27.2.32.0/20 27.2.48.0/20 27.2.80.0/20 27.2.96.0/20 27.2.112.0/20 27.2.128.0/20 27.2.144.0/20 27.2.160.0/20 27.2.176.0/20 27.2.192.0/20 27.2.208.0/20 27.2.224.0/20 27.2.240.0/20 27.3.0.0/20 27.3.12.0/22 27.3.15.0/24 27.3.16.0/20 27.3.32.0/20 27.3.48.0/20 27.3.64.0/20 27.3.80.0/20 27.3.96.0/20 27.3.112.0/20 27.3.128.0/20 27.3.144.0/20 27.3.160.0/20 27.3.176.0/20 27.3.192.0/20 27.3.208.0/20 27.3.224.0/20 27.3.240.0/20 112.197.0.0/16 112.197.0.0/20 112.197.1.0/24 112.197.2.0/24 112.197.3.0/24 112.197.7.0/24 112.197.14.0/24 112.197.16.0/20 112.197.16.0/24 112.197.17.0/24 112.197.24.0/24 112.197.26.0/24 112.197.29.0/24 112.197.30.0/24 112.197.31.0/24 112.197.32.0/20 112.197.32.0/22 112.197.44.0/22 112.197.48.0/20 112.197.50.0/24 112.197.52.0/24 112.197.53.0/24 112.197.54.0/24 112.197.56.0/24 112.197.57.0/24 112.197.58.0/24 112.197.59.0/24 112.197.64.0/20 112.197.80.0/20 112.197.91.0/24 112.197.96.0/20 112.197.112.0/20 112.197.128.0/20 112.197.144.0/20 112.197.160.0/20 112.197.176.0/20 112.197.192.0/20 112.197.208.0/20 112.197.224.0/20 112.197.240.0/20 2403:e200:1d::/48 2403:e200:10::/48 2403:e200:13::/48 2403:e200:402::/48 2403:e200:404::/48 2403:e200:802::/48 2403:e200:804::/48 2403:e200::/32

Source: RIPEstat (RIPE NCC RIS, Routinator, IRR); AS names: Team Cymru

Open in ASN & BGP prefix lookup
Registration Found at rdap.apnic.net.
  • Pass: Found at rdap.apnic.net.
NameSCTV-AS-VN
HandleAS45543
RangeAS45543
CountryVN
Statusactive
Registered2009-02-24T01:45:28Z
Last changed2025-07-07T03:23:38Z
Abuse contacthm-changed@vnnic.vn
Allocation
Registry (RIR)APNIC
CountryVietnam (VN)
Delegated on2008-11-26
StatusAllocated
Delegated rangeAS45538 – AS45557

Source: RIR delegation data, updated daily. The country is where the range was registered, not necessarily where it is used.

Contacts
RoleNameEmail
abuse IRT-VNNIC-AP hm-changed@vnnic.vn
technical Chau Hoang Huy huy.ch@sctv.com.vn
administrative Nguyen Hoang Vinh vinh.nh@sctv.com.vn

Source: https://rdap.apnic.net/autnum/45543. Registration data from rdap.apnic.net, shown under its terms of use (terms): not for marketing or bulk collection.

Open in WHOIS / RDAP lookup
PeeringDB AS45543 is in PeeringDB as Saigontourist Cable Television Company Limited.
  • Pass: AS45543 is in PeeringDB as Saigontourist Cable Television Company Limited.
  • Info: Peering policy: Open.
  • Info: Present at 3 internet exchanges with 3 ports (40G in total).
NetworkSaigontourist Cable Television Company Limited
AS numberAS45543
TypeCable/DSL/ISP, Asia Pacific
Websitehttp://www.sctv.com.vn
IRR as-setAS45543:AS-DS
Prefixes (IPv4 / IPv6)500 / 100
Traffic200-300Gbps, Mostly Inbound
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2026-10-09
Contacts
Technicalnghia.tm@sctv.vn nguyen.nd@sctv.vn
NOCnoc@sctv.vn

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup