AS63897 vocom international telecom

vocom-tw - vocom international telecom · registered in Taiwan

IPv4 addresses3,0729 prefixes · <0.001% of announced IPv4

Rank in Taiwan#99largest network in TW by IPv4 space, of 237 · <0.01% of TW

Rank worldwide#18,182of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryTaiwan288 ASNs registered there

Open AS63897 in ASN lookup Look up an IP in this network (38.70.74.1) All networks in Taiwan

IPv4 prefixes

All 9 prefixes, in address order.

38.70.74.0/24
38.150.70.0/24
45.87.55.0/24
103.127.236.0/23
103.127.239.0/24
103.175.254.0/24
103.178.36.0/23
157.20.199.0/24
161.248.160.0/23

IPv6 prefixes

All 1 prefix.

2400:4460::/32

Similar-sized networks in Taiwan

ASNNameIPv4 addresses

AS38042#96 SDCL-AS-AP - Sky Digital Co., Ltd.3,584

AS38797#97 CNLINK-TW-AS-AP - Internet Service Provider. Taiwan3,584

AS131618#98 CARL-NET - Carl International Information ltd.3,328

AS131143#100 ChinaTrust-AS-TW - Chinatrust Commercial Bank3,072

AS56913#101 COCHENTEK-AS CoChen Technology LTD.3,072

AS18045#102 SINOPAC - SinoPac Holdings Corporate Network3,072

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