AS10204 Arcnet NTT MSC ISP

ARCNET-NTTMSC-MY - Arcnet NTT MSC ISP · registered in Malaysia

IPv4 addresses23,55220 prefixes · <0.001% of announced IPv4

Rank in Malaysia#20largest network in MY by IPv4 space, of 256 · 0.39% of MY

Rank worldwide#5,622of 79,396 networks with IPv4

IPv62 x /32 (131,072 x /48)2 prefixes

CountryMalaysia264 ASNs registered there

Open AS10204 in ASN lookup Look up an IP in this network (43.231.224.1) All networks in Malaysia

IPv4 prefixes

All 20 prefixes, in address order.

43.231.224.0/22
45.115.220.0/22
103.51.48.0/22
103.229.32.0/22
146.88.196.0/22
202.6.248.0/22
203.78.200.0/22
203.115.192.0/21
203.115.200.0/23
203.115.202.0/23
203.115.204.0/22
203.115.208.0/22
203.115.212.0/22
203.115.216.0/21
203.115.224.0/21
203.115.232.0/22
203.115.236.0/23
203.115.238.0/24
203.115.239.0/24
203.115.240.0/20

IPv6 prefixes

All 2 prefixes.

2001:c18::/32
2402:1a80::/32

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources