AS131606 Chief Telecom Inc.

CHIEFCLOUDIAAS-A - Chief Telecom Inc. · registered in Taiwan

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Taiwan#191largest network in TW by IPv4 space, of 237 · <0.01% of TW

Rank worldwide#53,185of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryTaiwan288 ASNs registered there

Open AS131606 in ASN lookup Look up an IP in this network (103.124.40.1) All networks in Taiwan

IPv4 prefixes

All 1 prefix, in address order.

103.124.40.0/23

Other ASNs named Chief Telecom Inc.

1 other network uses the same organisation name; together with AS131606 they announce 3,328 IPv4 addresses.

ASNNameIPv4 addresses

AS131600CHIEFANTIDDOS - Chief Telecom Inc. TW2,816

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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