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ASN Lookup Tool
AS63897 vocom-tw

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS63897
Organisation
vocom international telecom 20F.1, NO.104 Sec. 2..
Name
vocom-tw
Total IPv4 Addresses
2,816
Total IPv4 Prefixes
11
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#19,738 out of 79,211
Registry
Apnic
Registered Country
TW flagTW
Registered Country Name
Taiwan (Province of China)
Registered Date
Registration Last Change
2025-11-06
Receiving From
ASN
Organisation
AS10133
TW flagChief Telecom Inc. 2 Fl., No. 68, Ruiguang Rd. N..
AS4780
TW flagDigital United Inc. 7F,220,gangchi road Taipei, ..
AS137409
AU flagGSL Networks Pty LTD
AS9002
GB flagRETN Limited
AS24482
SG flagSG.GS
Showing 5 of 6
Transit To
ASN
Organisation
AS135391
HK flagAOFEI DATA INTERNATIONAL COMPANY LIMITED
AS45250
US flagVocom International Telecommunication Inc.
IPv4 Active Prefixes
PrefixRange FromRange To
38.70.74.0/2438.70.74.038.70.74.255
38.150.70.0/2438.150.70.038.150.70.255
45.87.55.0/2445.87.55.045.87.55.255
103.135.21.0/24103.135.21.0103.135.21.255
103.135.23.0/24103.135.23.0103.135.23.255
Showing 5 of 11
IPv6 Active Prefixes
PrefixRange FromRange To
2400:4460::/322400:4460::2400:4460:ffff:ffff:ffff:ffff:ffff:ffff