63897 VOCOM-TW vocom international telecom, TW
Adjacency: 5 Upstream: 3 Downstream: 2
Upstream Adjacent AS list
AS4780 SEEDNET Digital United Inc., TW
AS45250 VOCOM-AP-AS Vocom International Telecommunications AP Area, TW
AS9002 RETN-AS, GB
Downstream Adjacent AS list
AS45250 VOCOM-AP-AS Vocom International Telecommunications AP Area, TW
AS135391 AOFEI-HK AOFEI DATA INTERNATIONAL COMPANY LIMITED, HK
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 20250 AS63897 ORG+TRN Originate: 3072 /20.42 Transit: 768 /22.42 VOCOM-TW vocom international telecom, TW
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 24621 AS63897 VOCOM-TW vocom international telecom, TW 12 2 1 11 1 8.33% Prefix AS Path Aggregation Suggestion 38.70.74.0/24 4608 7575 9002 63897 38.150.70.0/24 4608 7575 9002 63897 45.87.55.0/24 4777 2497 4780 63897 103.127.237.0/24 4777 2497 4780 63897 103.127.239.0/24 4777 2497 4780 63897 103.135.23.0/24 4608 24115 9505 45250 63897 103.175.254.0/24 4777 2516 9505 45250 63897 103.178.36.0/23 4777 2516 9505 45250 63897 + Announce - aggregate of 103.178.36.0/24 (4777 2516 9505 45250 63897) and 103.178.37.0/24 (4777 2516 9505 45250 63897) 103.178.36.0/24 4777 2516 9505 45250 63897 - Withdrawn - aggregated with 103.178.37.0/24 (4777 2516 9505 45250 63897) 103.178.37.0/24 4777 2516 9505 45250 63897 - Withdrawn - aggregated with 103.178.36.0/24 (4777 2516 9505 45250 63897) 157.20.199.0/24 4608 7575 9002 63897 161.248.160.0/24 4608 7575 9002 63897 161.248.161.0/24 4777 2516 9505 45250 63897
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS63897 12 More Specifics 12 Total Advertisements VOCOM-TW vocom international telecom, TW
38.70.74.0/24 38.0.0.0/8
38.150.70.0/24 38.0.0.0/8
45.87.55.0/24 45.87.52.0/22
103.127.237.0/24 103.127.236.0/22
103.127.239.0/24 103.127.236.0/22
103.135.23.0/24 103.135.20.0/22
103.175.254.0/24 103.175.254.0/23
103.178.36.0/24 103.178.36.0/23
103.178.37.0/24 103.178.36.0/23
157.20.199.0/24 157.20.198.0/23
161.248.160.0/24 161.248.160.0/23
161.248.161.0/24 161.248.160.0/23
whois: 402332
IANA has recorded AS63897 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS63897\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS63488 - AS63999'
as-block: AS63488 - AS63999
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2013-09-11T23:49:48Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS63891 - AS63910'
as-block: AS63891 - AS63910
descr: TWNIC-TW-AS-BLOCK11
remarks: These AS numbers are further assigned by TWNIC
remarks: to TWNIC members
admin-c: TWA2-AP
tech-c: TWA2-AP
mnt-by: MAINT-TW-TWNIC
mnt-lower: MAINT-TW-TWNIC
last-modified: 2014-11-19T07:06:19Z
source: APNIC
role: TWNIC Whois Administrator
address: Taiwan Network Information Center
address: 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.,
address: Taipei, Taiwan, 105
country: TW
phone: +886-2-25289696
fax-no: +886-2-25287756
e-mail: hostmaster@twnic.net.tw
admin-c: ck373-AP
tech-c: TW922-AP
tech-c: NS10-AP
nic-hdl: TWA2-AP
notify: hostmaster@twnic.net.tw
mnt-by: MAINT-TW-TWNIC
last-modified: 2020-01-02T03:54:20Z
source: APNIC
% Information related to 'AS63897'
% Abuse contact for 'AS63897' is 'daniel@vocom.com'
aut-num: AS63897
as-name: vocom-tw
descr: vocom international telecom
descr: 20F.1, NO.104 Sec. 2, Dunhua S. Rd.,
descr: Taipei City 106, Taiwan (R.O.C)
country: TW
import: from AS9505 action pref=200; accept ANY
import: from AS4780 action pref=100; accept ANY
import: from AS45250 action pref=300; accept ANY
export: to AS9505 announce ANY
export: to AS4780 announce ANY
export: to AS45250 announce ANY
default: to AS9505 action pref=200; networks ANY
admin-c: SH2507-AP
tech-c: SH2507-AP
abuse-c: AT939-AP
mnt-by: MAINT-TW-TWNIC
mnt-irt: IRT-VOCOM-TW
last-modified: 2025-11-06T09:28:55Z
source: APNIC
irt: IRT-VOCOM-TW
address: vocom international telecom
address: 20F.1, NO.104 Sec. 2, Dunhua S. Rd.,
address: Taipei City 106, Taiwan (R.O.C)
e-mail: daniel@vocom.com
abuse-mailbox: daniel@vocom.com
admin-c: SH2507-AP
tech-c: SH2507-AP
auth: # Filtered
mnt-by: MAINT-TW-TWNIC
last-modified: 2025-11-06T07:54:33Z
source: APNIC
role: ABUSE TWNICAP
country: ZZ
address: 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone: +000000000
e-mail: hostmaster@twnic.tw
admin-c: TWA2-AP
tech-c: TWA2-AP
nic-hdl: AT939-AP
remarks: Generated from irt object IRT-TWNIC-AP
remarks: hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox: hostmaster@twnic.tw
mnt-by: APNIC-ABUSE
last-modified: 2025-05-23T00:02:10Z
source: APNIC
person: Scott Ho
address: 20F.1, NO.104 Sec. 2, Dunhua S. Rd., Taipei City 106, Taiwan (R.O.C)
country: TW
phone: +886-2-2709-5559#811
e-mail: scott@vocom.com
nic-hdl: SH2507-AP
mnt-by: MAINT-TW-TWNIC
last-modified: 2021-12-16T06:48:12Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)