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AS9919
AS9919 New Century InfoComm Tech Co., Ltd.
NCIC-TW - New Century InfoComm Tech Co., Ltd. · registered in Taiwan
IPv4 addresses 499,200 731 prefixes · 0.016% of announced IPv4
Rank in Taiwan #12 largest network in TW by IPv4 space, of 237 · 1.50% of TW
Rank worldwide #587 of 79,396 networks with IPv4
IPv6 64 x /32 (4,194,305 x /48) 73 prefixes
Country Taiwan 288 ASNs registered there
IPv6 prefixes
All 73 prefixes.
2401:8000::/39 2401:8000:200::/43 2401:8000:220::/48 2401:8000:221::/48 2401:8000:222::/47 2401:8000:224::/46 2401:8000:228::/45 2401:8000:230::/44 2401:8000:240::/42 2401:8000:280::/41 2401:8000:300::/40 2401:8000:400::/38 2401:8000:800::/37 2401:8000:1000::/36 2401:8000:2000::/35 2401:8000:4000::/34 2401:8000:8000::/33 2401:8001::/32 2401:8002::/31 2401:8004::/30 2401:8008::/29 2401:8010::/28 2401:8020::/28 2401:8030::/29 2401:8038::/30 2401:803c::/32 2401:803d::/44 2401:803d:10::/48 2401:803d:11::/48 2401:803d:12::/47 2401:803d:14::/46 2401:803d:18::/45 2401:803d:20::/43 2401:803d:40::/42 2401:803d:80::/41 2401:803d:100::/40 2401:803d:200::/39 2401:803d:400::/38 2401:803d:800::/37 2401:803d:1000::/36 2401:803d:2000::/35 2401:803d:4000::/34 2401:803d:8000::/33 2401:803e::/36 2401:803e:1000::/43 2401:803e:1020::/45 2401:803e:1028::/47 2401:803e:102a::/47 2401:803e:102c::/46 2401:803e:1030::/44 2401:803e:1040::/42 2401:803e:1080::/41 2401:803e:1100::/40 2401:803e:1200::/39 2401:803e:1400::/38 2401:803e:1800::/37 2401:803e:2000::/47 2401:803e:2002::/47 2401:803e:2004::/46 2401:803e:2008::/45 2401:803e:2010::/44 2401:803e:2020::/43 2401:803e:2040::/42 2401:803e:2080::/41 2401:803e:2100::/40 2401:803e:2200::/39 2401:803e:2400::/38 2401:803e:2800::/37 2401:803e:3000::/36 2401:803e:4000::/34 2401:803e:8000::/33 2401:803f::/32 2401:a040:11::/48
Other ASNs named New Century InfoComm Tech Co., Ltd.
1 other network uses the same organisation name; together with AS9919 they announce 531,456 IPv4 addresses.
ASN Name IPv4 addresses
AS131586 NCIC-IDC-TW - New Century InfoComm Tech Co., Ltd. TW 32,256
Similar-sized networks in Taiwan
ASN Name IPv4 addresses
AS38841 #9 kbro-AS-TW - kbro CO. Ltd.596,224
AS24158 #10 taiwanmobile-as - Taiwan Mobile Co., Ltd.541,696
AS7482 #11 APOL-AS - Asia Pacific On-line Service Inc.526,336
AS4782 #13 GSNET - Data Communication Business Group414,208
AS18049 #15 TINP-TW - Taiwan Infrastructure Network Technologie327,168
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