ASN Lookup Tool

CHENG CHIH TSAI TW TW 2 Routes

AS Data

AS206434

AS206434CHENG CHIH TSAI

AS Number 206434
AS Name CHENG-CHIH-TSAI
Organization CHENG CHIH TSAI(org-ct196-ripe)
Country TW
Number of IPv4 Routes 0
Number of IPv6 Routes 2
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2025-07-17

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Use ASN data for AS206434 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2602:f7a7:20::/48 ~1×10²⁴
2400:3e20:4000::/36 ~5×10²⁷

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS206369 - AS207419'

as-block:       AS206369 - AS207419
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-06-03T14:03:01Z
last-modified:  2024-06-03T14:03:01Z
source:         RIPE

% Information related to 'AS206434'

% Abuse contact for 'AS206434' is 'fanyueee@gmail.com'

aut-num:        AS206434
as-name:        CHENG-CHIH-TSAI
org:            ORG-CT196-RIPE
sponsoring-org: ORG-SDCL5-RIPE
import:         from AS134823 accept ANY
export:         to AS134823 announce AS206434
import:         from AS59796 accept ANY
export:         to AS59796 announce AS206434
admin-c:        JH29533-RIPE
admin-c:        CT9065-RIPE
tech-c:         JH29533-RIPE
tech-c:         CT9065-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS206434-MNT
mnt-by:         mnt-tw-sky-digital-1
created:        2025-07-17T14:03:26Z
last-modified:  2025-07-18T14:59:00Z
source:         RIPE

organisation:   ORG-CT196-RIPE
org-name:       CHENG-CHIH TSAI
country:        TW
org-type:       OTHER
address:        4 F., No. 118, Yi'an Rd., Beigang Township, Yunlin County 651003, Taiwan (R.O.C.)
abuse-c:        CT9065-RIPE
mnt-ref:        mnt-tw-sky-digital-1
mnt-by:         mnt-tw-sky-digital-1
created:        2025-07-16T05:29:22Z
last-modified:  2025-07-17T14:03:26Z
source:         RIPE # Filtered

role:           CHENG-CHIH TSAI
address:        4 F., No. 118, Yi'an Rd., Beigang Township, Yunlin County 651003, Taiwan (R.O.C.)
nic-hdl:        CT9065-RIPE
mnt-by:         mnt-tw-sky-digital-1
created:        2025-07-16T05:29:21Z
last-modified:  2025-07-16T05:29:21Z
source:         RIPE # Filtered
abuse-mailbox:  fanyueee@gmail.com

person:         Jhang Hao-bo
address:        Rm. 6, 15F., No.88, Zhongshan Rd., Zhongli Dist.
address:        32041
address:        Taoyuan City
address:        TAIWAN, PROVINCE OF CHINA
phone:          +88634271005
nic-hdl:        JH29533-RIPE
mnt-by:         mnt-tw-sky-digital-1
created:        2018-10-16T06:23:16Z
last-modified:  2018-10-16T06:23:17Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)

Parsed Whois Response

Peers

AS Number Description Country
AS48231 CRE Network, LLC US
AS134823 Sky Digital Co., Ltd. TW
AS59796 StormWall s.r.o. SK

Upstreams

AS Number Description Country
AS48231 CRE Network, LLC US

Contacts

Email Contacts

Abuse Contacts

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Frequently Asked Questions

ASN AS206434 is an Autonomous System Number used to identify a network for BGP internet routing.
AS206434 is listed under CHENG CHIH TSAI.
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.