ASN Lookup Tool

Taiwan Infrastructure Network Technologie tinp.net.tw TW TW 238 Routes

AS Data

AS18049

AS18049Taiwan Infrastructure Network Technologie

AS Number 18049
AS Name TINP-TW
Organization Taiwan Infrastructure Network Technologie
Country TW
Website tinp.net.tw
Number of IPv4 Routes 237
Number of IPv6 Routes 1
ASN type ISP
Registry APNIC
Date Allocated N/A

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Use ASN data for AS18049 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
211.78.54.0/23 512
211.78.32.0/22 1024
58.99.92.0/22 1024
123.205.73.0/24 256
49.213.184.0/21 2048
58.99.96.0/19 8192
61.61.176.0/20 4096
211.78.44.0/22 1024
49.213.144.0/23 512
106.104.224.0/22 1024

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS17653 - AS18431'

as-block:       AS17653 - AS18431
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:  2019-01-08T23:19:07Z
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 'AS18040 - AS18049'

as-block:       AS18040 - AS18049
descr:          TWNIC-TW-AS-BLOCK
remarks:        These AS numbers are further assigned by TWNIC
remarks:        to TWNIC members
admin-c:        TWA2-AP
tech-c:         TWA2-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TW-TWNIC
last-modified:  2017-06-29T23:47:09Z
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 'AS18049'

% Abuse contact for 'AS18049' is 'service@topmso.com.tw'

aut-num:        AS18049
as-name:        TINP-TW
descr:          Taiwan Infrastructure Network Technologie
descr:          3F, No. 259, Sec. 2, Kuo-Kung Rd., Da-Li City,
descr:          Taichung
country:        TW
import:         from AS4780 action pref=100; accept ANY
import:         from AS7655 action pref=100; accept ANY
export:         to AS4780 announce AS18049
default:        to AS4780 action pref=100; networks ANY
admin-c:        KL319-AP
tech-c:         RC330-AP
abuse-c:        AT939-AP
notify:         mostmaster@twnic.net.tw
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TINP-TW
last-modified:  2025-11-06T09:09:08Z
source:         APNIC

irt:            IRT-TINP-TW
address:        Taiwan Infrastructure Network Technologies
address:        2F, No. 68, Sec. 1, Kuo-Kung Rd.
address:        Da-Li City , Taichung Taiwan 412
e-mail:         service@topmso.com.tw
abuse-mailbox:  service@topmso.com.tw
admin-c:        tNA11-AP
tech-c:         tNA11-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:52:27Z
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:         Kevin Lo
address:        3F, No. 259, Sec. 2, Kuo-Kung Rd.
address:        Da-Li City , Taichung Taiwan
country:        TW
phone:          +886-4-2407-5375
fax-no:         +886-4-2407-4195
e-mail:         kevinlo@tinp.com.tw
nic-hdl:        KL319-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:29:18Z
source:         APNIC

person:         Richard Chang
nic-hdl:        RC330-AP
e-mail:         richard@tinp.net.tw
address:        2F, No. 68, Sec. 1, Kuo-Kung Rd.
address:        Da-Li City , Taichung, 412, R.O.C
phone:          +886-4-3705-0988
fax-no:         +886-4-3705-0688
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:29:18Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS7655 SaveCom International Inc. TW
AS9416 Hoshin Multimedia Center Inc. TW
AS9924 Taiwan Fixed Network, Telco and Network Service Provider. TW
AS4780 Digital United Inc. TW

Upstreams

AS Number Description Country
AS9924 Taiwan Fixed Network, Telco and Network Service Provider. TW
AS4780 Digital United Inc. TW

Contacts

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Frequently Asked Questions

ASN AS18049 is an Autonomous System Number used to identify a network for BGP internet routing.
AS18049 is listed under Taiwan Infrastructure Network Technologie.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.