AS23675 Taiwan Semiconductor Manufactoring Company, Ltd.

AS23675 Summary

Regional Registry:

APNIC

Allocation Status:

Allocated

Allocation Date:

18^th March 2003

Allocated Country:

AS23675 Network

Contacts

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	106.105.110.0/24	New Century InfoComm Tech. Co., Ltd.		106.104.0.0/14	APNIC
	202.126.64.0/24	TSMC Global Data Network		202.126.64.0/20	APNIC
	202.126.65.0/24	TSMC Global Data Network		202.126.64.0/20	APNIC
	202.126.66.0/24	TSMC Global Data Network		202.126.64.0/20	APNIC
	202.126.67.0/24	TSMC Global Data Network		202.126.64.0/20	APNIC
	202.126.68.0/24	TSMC Global Data Network		202.126.64.0/20	APNIC
	202.126.69.0/24	TSMC Global Data Network		202.126.64.0/20	APNIC
	202.126.70.0/24	TSMC Global Data Network		202.126.64.0/20	APNIC
	202.126.71.0/24	TSMC Global Data Network		202.126.64.0/20	APNIC
	202.126.72.0/24	TSMC Global Data Network		202.126.64.0/20	APNIC
	202.126.73.0/24	TSMC Global Data Network		202.126.64.0/20	APNIC
	202.126.74.0/24	TSMC Global Data Network		202.126.64.0/20	APNIC
	202.126.75.0/24	TSMC Global Data Network		202.126.64.0/20	APNIC
	203.66.100.0/24	Chunghwa Telecom Co.,Ltd.		203.64.0.0/14	APNIC
	203.66.101.0/24	Chunghwa Telecom Co.,Ltd.		203.64.0.0/14	APNIC
	203.66.102.0/24	Chunghwa Telecom Co.,Ltd.		203.64.0.0/14	APNIC
	203.66.245.0/24	Chunghwa Telecom Co.,Ltd.		203.64.0.0/14	APNIC
	208.70.204.0/24	Chunghwa Telecom Global, INC		209.26.0.0/16	ARIN
	220.128.55.0/24	Chunghwa Telecom Co.,Ltd.		220.128.0.0/18	APNIC

• IPv4 Peers

Country	ASN	Name	Description
	AS4780	SEEDNET	Digital United Inc.
	AS13335	CLOUDFLARENET	Cloudflare, Inc.

• IPv4 Upstreams

Country	ASN	Name	Description
	AS13335	CLOUDFLARENET	Cloudflare, Inc.
	AS4780	SEEDNET	Digital United Inc.

IPv4 Upstream Graph

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IPv4 Upstream Graph

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% [whois.apnic.net]
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% Information related to 'AS23675'

% Abuse contact for 'AS23675' is '[email protected]'

aut-num:        AS23675
as-name:        TSMCGDN-AS-AP
descr:          Taiwan Semiconductor Manufactoring Company, Ltd.
descr:          Transit AS
descr:          Global Data Network
descr:          Hsin-Chu, Taiwan
country:        TW
org:            ORG-TSMC1-AP
import:         from AS3462 action pref=50; accept ANY
import:         from AS702 action pref=50; accept ANY
import:         from AS4713 action pref=50; accept ANY
import:         from AS6461 action pref=50; accept ANY
export:         to AS3462 announce AS23675
export:         to AS702 announce AS23675
export:         to AS4713 announce AS23675
export:         to AS6461 announce AS23675
default:        to AS6461 action pref=10; networks ANY
remarks:        For routing problems with this ASN
remarks:        please contact tech-c
remarks:        For spam mail problems with this ASN
remarks:        please contact [email protected]
admin-c:        LT898-AP
tech-c:         LT898-AP
notify:         [email protected]
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TSMC
mnt-routes:     MAINT-TSMC
mnt-irt:        IRT-TSMC-TW
last-modified:  2018-10-03T12:17:42Z
source:         APNIC

irt:            IRT-TSMC-TW
address:        121, Park Ave. 3, Hsinchu Science Park,   Hsinchu 300-77, Taiwan, R.O.C.
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        WC16-AP
tech-c:         WC16-AP
auth:           # Filtered
mnt-by:         MAINT-AP-ASIAINFRA
last-modified:  2014-11-27T03:38:54Z
source:         APNIC

organisation:   ORG-TSMC1-AP
org-name:       Taiwan Semiconductor Manufacturing Company, Ltd.
org-type:       LIR
country:        TW
address:        N0. 121, Park Ave 3
address:        Hsinchu Science Park
phone:          +886-3-5636688
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:53Z
source:         APNIC

person:         Lolo Tzeng
address:        121, Park Ave. 3, Hsinchu Science Park, Hsinchu City
country:        TW
phone:          +886-3-5636688
e-mail:         [email protected]
nic-hdl:        LT898-AP
mnt-by:         MAINT-TSMC
last-modified:  2018-08-27T05:53:19Z
source:         APNIC

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