AS9505

Chunghwa Telecom Co., Ltd.

Name TWGATE-AP
Status
Active
Country Taiwan
Website
Type ISP
Total Prefixes 38
Valid RPKI 94.7%
Est. Population -
Registry APNIC
Age
Allocated
Last Updated
All 38 prefixes displayed, sorted by visibility. Sourced from 10 BGP locations ago.
All BGP Prefixes Announced by AS9505
Prefix IP Count Visibility IRR RPKI Domain Organization
203.78.176.0/20 4,094 High:91% APNIC Valid chti.com.tw
TWGATE-NET
203.160.224.0/20 4,094 High:91% APNIC Valid chti.com.tw
TWGATE-NET
175.41.48.0/20 4,094 High:91% APNIC Valid hinet.net
TWGATE-NET
175.111.224.0/20 4,094 High:91% APNIC Valid hinet.net
TWGATE-NET
220.128.48.0/21 2,046 High:91% APNIC Valid hinet.net
HINET-NET
175.111.240.0/21 2,046 High:91% APNIC Valid hinet.net
TWGATE-NET
66.171.112.0/21 2,046 High:91% ARIN Valid chtglobal.com
Chunghwa Telecom Global, INC
208.70.200.0/21 2,046 High:91% ARIN Valid chtglobal.com
Chunghwa Telecom Global, INC
175.41.55.0/24 254 High:91% APNIC Valid cht.com.tw
TWGATE-NET
175.41.49.0/24 254 High:91% APNIC Valid cht.com.tw
TWGATE-NET
175.41.57.0/24 254 High:91% APNIC Valid cht.com.tw
TWGATE-NET
175.41.50.0/24 254 High:91% APNIC Valid cht.com.tw
TWGATE-NET
175.41.61.0/24 254 High:91% APNIC Valid cht.com.tw
TWGATE-NET
175.41.62.0/24 254 High:91% APNIC Valid cht.com.tw
TWGATE-NET
175.41.51.0/24 254 High:91% APNIC Valid cht.com.tw
TWGATE-NET
175.41.48.0/24 254 High:91% APNIC Valid cht.com.tw
TWGATE-NET
220.128.48.0/24 254 High:91% APNIC Invalid cht.com.tw
HINET-NET
203.78.182.0/24 254 High:91% APNIC Valid chti.com.tw
TWGATE-NET
203.78.180.0/24 254 High:91% APNIC Invalid chti.com.tw
TWGATE-NET
203.78.179.0/24 254 High:90% APNIC Valid cht.com.tw
TWGATE-NET
175.41.52.0/24 254 High:90% APNIC Valid cht.com.tw
TWGATE-NET
175.41.54.0/24 254 High:90% APNIC Valid cht.com.tw
TWGATE-NET
175.41.56.0/24 254 High:90% APNIC Valid cht.com.tw
TWGATE-NET
175.41.58.0/24 254 High:90% APNIC Valid cht.com.tw
TWGATE-NET
175.41.63.0/24 254 High:90% APNIC Valid cht.com.tw
TWGATE-NET
203.160.232.0/24 254 High:90% APNIC Valid chti.com.tw
TWGATE-NET
203.160.233.0/24 254 High:90% APNIC Valid cht.com.tw
TWGATE-NET
203.160.235.0/24 254 High:90% APNIC Valid chti.com.tw
TWGATE-NET
175.111.239.0/24 254 High:90% APNIC Valid cht.com.tw
TWGATE-NET
2001:b200:2000::/35 - High:86% APNIC Valid hinet.net
HINET-IPv6-TWNIC-TW-20060315
2001:b200:600::/40 - High:86% APNIC Valid hinet.net
HINET-IPv6-TWNIC-TW-20060315
2001:b200:1e00::/40 - High:86% APNIC Valid hinet.net
HINET-IPv6-TWNIC-TW-20060315
2001:b200:1f00::/40 - High:86% APNIC Valid hinet.net
HINET-IPv6-TWNIC-TW-20060315
2001:b200:3e00::/40 - High:86% APNIC Valid hinet.net
HINET-IPv6-TWNIC-TW-20060315
2001:b200:3f00::/40 - High:86% APNIC Valid hinet.net
HINET-IPv6-TWNIC-TW-20060315
2001:b200:2200::/40 - High:86% APNIC Valid hinet.net
HINET-IPv6-TWNIC-TW-20060315
2001:b200::/32 - High:86% APNIC Valid hinet.net
HINET-IPv6-TWNIC-TW-20060315
2606:c00::/32 - High:86% ARIN Valid chtglobal.com
Chunghwa Telecom Global, INC
Showing high level RPKI validity distribution per IP version and per prefix.

IPv4

Prefix Distrib. Valid Unknown Invalid Total Perc.
/20 RPKI status distribution for IPv4 prefix size /20 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /20. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /20 IPv4 prefixes are valid. 0% of all /20 IPv4 prefixes are unknown. 0% of all /20 IPv4 prefixes are invalid. 4 0 0 4 13%
/21 RPKI status distribution for IPv4 prefix size /21 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /21. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /21 IPv4 prefixes are valid. 0% of all /21 IPv4 prefixes are unknown. 0% of all /21 IPv4 prefixes are invalid. 4 0 0 4 13%
/24 RPKI status distribution for IPv4 prefix size /24 Valid: 90.48% Unknown: 0% Invalid: 9.52% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /24. Possible values for an RPKI status are: Valid, Invalid, Unknown. 90.48% of all /24 IPv4 prefixes are valid. 0% of all /24 IPv4 prefixes are unknown. 9.52% of all /24 IPv4 prefixes are invalid. 19 0 2 21 72%
Total RPKI status distribution for all IPv4 prefix sizes This stacked bar chart represents the RPKI status distribution for all the IPv4 prefix size. Possible values for an RPKI status are: Valid, Invalid, Unknown. 93.1% of all IPv4 prefixes are valid. 0% of all IPv4 prefixes are unknown. 6.9% of all IPv4 prefixes are invalid. 27 0 2 29 100%

IPv6

Prefix Distrib. Valid Unknown Invalid Total Perc.
/32 RPKI status distribution for Ipv6 prefix size /32 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the Ipv6 prefix size /32. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /32 Ipv6 prefixes are valid. 0% of all /32 Ipv6 prefixes are unknown. 0% of all /32 Ipv6 prefixes are invalid. 2 0 0 2 22%
/35 RPKI status distribution for Ipv6 prefix size /35 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the Ipv6 prefix size /35. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /35 Ipv6 prefixes are valid. 0% of all /35 Ipv6 prefixes are unknown. 0% of all /35 Ipv6 prefixes are invalid. 1 0 0 1 11%
/40 RPKI status distribution for Ipv6 prefix size /40 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the Ipv6 prefix size /40. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /40 Ipv6 prefixes are valid. 0% of all /40 Ipv6 prefixes are unknown. 0% of all /40 Ipv6 prefixes are invalid. 6 0 0 6 66%
Total RPKI status distribution for all Ipv6 prefix sizes This stacked bar chart represents the RPKI status distribution for all the Ipv6 prefix size. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all Ipv6 prefixes are valid. 0% of all Ipv6 prefixes are unkown. 0% of all Ipv6 prefixes are invalid. 9 0 0 9 100%

ABOUTResource Public Key Infrastructure is a specialized public key infrastructure framework to improve security for the Internet's BGP routing infrastructure. RPKI provides a way to connect Internet number resource information (such as ASN and IP addresses) to a trust anchor. Wikipedia ↗︎

All ASN sorted by their number. Sourced from 10 BGP locations.

Upstreams — Any direct adjacent ASN in an AS path sequence that leads to a tier 1 ASN.

All peers ASN for AS9505
ASN Organization
AS174 Cogent Communications
AS1299 Twelve99-IRR-MNT
AS2914 NTT America, Inc.
AS3257 RIPE-NCC-END-MNT
AS3356 Level 3 Parent, LLC
AS3491 PCCW Global, Inc.
AS6453 TATA COMMUNICATIONS (AMERICA) INC
AS6939 Hurricane Electric LLC

Downstreams — Any direct adjacent ASN in an AS path sequence that adds one-hop away from a tier 1 ASN.

All downstreams ASN for AS9505
ASN Organization
AS2527 So-net
AS3462 Chunghwa Telecom Co., Ltd.
AS4780 SEEDNET
AS7478 MACKAY-AS-AP
AS7532 DIGICENTRE-TW
AS7533 GLOBALTRANSIT-SC-TW
AS7539 TWAREN-TW
AS9264 Academia Sinica
AS9416 Hoshin Multimedia Center Inc.
AS9902 NeocomISP Limited
AS9924 TFN-TW
AS10126 Chunghwa Telecom Co., Ltd.
AS17408 AboveNet Communications Taiwan Co., Ltd
AS17716 NTU-TW
AS18047 NTHU-TW
AS18182 SONET-TW
AS18183 NCREE
AS18185 NTCU-AS-TW
AS33717 Chunghwa Telecom Global, INC
AS38325 WTP Resources Pte Ltd
AS45250 Vocom International Telecommunication Inc.
AS45758 Triple T Broadband Public Company Limited
AS55303 Eagle Sky Co., Lt
AS58430 TCC Technology Co., Ltd.
AS131660 CHTCDN
AS132046 Sunbridge worldwide LTD
AS132819 Aldford Network Solutions Limited
AS132829 Nevigate Communications (S) Pte Ltd
AS133089 Qualcomm Inc
AS133158 WELL-POWER Tech Corp
AS133847 Anpple Tech Enterprise
AS135062 FINE BRAVERY (HONG KONG) LIMITED
AS135140 Qun Ying Network Technology (Hong Kong) Co., Limited
AS141158 HIERO7 (M) SDN. BHD.
AS208770 RIPE-NCC-END-MNT

Peers — Any direct adjacent ASN, can include upstreams, downstreams or tier 1 ASN.

All peers ASN for AS9505
ASN Organization
AS174 Cogent Communications
AS1299 Twelve99-IRR-MNT
AS2381 WiscNet
AS2497 IIJ
AS2516 KDDI
AS2527 So-net
AS2914 NTT America, Inc.
AS3257 RIPE-NCC-END-MNT
AS3356 Level 3 Parent, LLC
AS3462 Chunghwa Telecom Co., Ltd.
AS3491 PCCW Global, Inc.
AS4134 CHINANET-BACKBONE
AS4635 The Hong Kong Internet Exchange Limited
AS4637 Telstra International Limited
AS4764 Wideband Networks Pty Ltd
AS4780 SEEDNET
AS4826 VOCUS PTY LTD
AS6453 TATA COMMUNICATIONS (AMERICA) INC
AS6939 Hurricane Electric LLC
AS7473 Singapore Telecommunications (SINGTEL Internet Exchange)
AS7478 MACKAY-AS-AP
AS7532 DIGICENTRE-TW
AS7533 GLOBALTRANSIT-SC-TW
AS7539 TWAREN-TW
AS7575 Australian Academic and Research Network
AS7713 Telekomunikasi Indonesia (PT)
AS8220
 
RIPE-NCC-END-MNT
AS8529 RIPE-NCC-END-MNT
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9002 RETN Limited
AS9264 Academia Sinica
AS9299 Philippine Long Distance Telephone Co.
AS9416 Hoshin Multimedia Center Inc.
AS9680 HINETUSA
AS9902 NeocomISP Limited
AS9924 TFN-TW
AS10126 Chunghwa Telecom Co., Ltd.
AS11164 Internet2
AS15412 FLAG TELECOM UK LIMITED
AS15802
 
RIPE-NCC-END-MNT
AS16552 Tiggee LLC
AS17408 AboveNet Communications Taiwan Co., Ltd
AS17676 GIGAINFRA
AS17709 APT
AS17716 NTU-TW
AS18047 NTHU-TW
AS18106 Viewqwest Pte Ltd
AS18182 SONET-TW
AS18183 NCREE
AS18185 NTCU-AS-TW
AS23367 Adaptive Data Networks, LLC
AS23473 PAVLOV MEDIA INC
AS24482 SG.GS
AS24516 Virtutel Pty Ltd
AS33717 Chunghwa Telecom Global, INC
AS37468 Angola Cables
AS38001 NewMedia Express Pte Ltd
AS38325 WTP Resources Pte Ltd
AS38880 Micron21 Datacentre Pty Ltd
AS39120 RIPE-NCC-END-MNT
AS40065 CNSERVERS LLC
AS45250 Vocom International Telecommunication Inc.
AS45352 IP ServerOne Solutions Sdn Bhd
AS45758 Triple T Broadband Public Company Limited
AS49544 RIPE-NCC-END-MNT
AS55303 Eagle Sky Co., Lt
AS58430 TCC Technology Co., Ltd.
AS58453 China Mobile International Limited
AS58511 Anycast Holdings Pty Ltd
AS58952 Frontiir Co., Ltd
AS59318 S.I Group
AS59605 Zain Omantel International FZ-LLC
AS63927 RISE ASIA TECHNOLOGY LIMITED
AS131659 NETEASE-AS-TW
AS131660 CHTCDN
AS132046 Sunbridge worldwide LTD
AS132337 AXCLUSIVE PTE. LTD.
AS132819 Aldford Network Solutions Limited
AS132829 Nevigate Communications (S) Pte Ltd
AS133089 Qualcomm Inc
AS133158 WELL-POWER Tech Corp
AS133847 Anpple Tech Enterprise
AS135062 FINE BRAVERY (HONG KONG) LIMITED
AS135140 Qun Ying Network Technology (Hong Kong) Co., Limited
AS135607 Infinivan Incorporated
AS136462 Mootech Asia
AS136557 Host Universal Pty Ltd
AS137409 GSL Networks Pty LTD
AS141158 HIERO7 (M) SDN. BHD.
AS148968 Falcore Investments Pty Ltd
AS199524 G-Core Labs S.A.
AS208770 RIPE-NCC-END-MNT
All 11 Internet Exchange Points displayed, sorted by name. Sourced from PeeringDB ago. VIEW PEERINGDB
Internet Exchanges for AS9505
Name Location Addresses Link RS Peer
Any2West
CoreSite - Any2West
Los Angeles and Silicon Valley
206.72.210.108
2001:504:13::108
10 Gbps
Ethernet
YES
BKNIX
Bangkok Neutral Internet Exchange
Bangkok
203.159.68.152
2001:deb:0:68::152
10 Gbps
Ethernet
YES
Equinix Chicago
Equinix Internet Exchange Chicago
Chicago
208.115.136.51
2001:504:0:4::9505:1
10 Gbps
Ethernet
YES
Equinix Hong Kong
Equinix Internet Exchange Hong Kong
Hong Kong
36.255.56.66
2001:de8:7::9505:1
40 Gbps
Ethernet
YES
Equinix Los Angeles
Equinix Internet Exchange Los Angeles
Los Angeles
206.223.123.51
2001:504:0:3::9505:1
10 Gbps
Ethernet
YES
Equinix Palo Alto
Equinix Internet Exchange Palo Alto
Palo Alto
198.32.176.160
2001:504:d::a0
10 Gbps
Ethernet
YES
Equinix Singapore
Equinix Internet Exchange Singapore
Singapore
27.111.228.63
2001:de8:4::9505:1
100 Gbps
Ethernet
YES
HKIX
Hong Kong Internet Exchange
Hong Kong
123.255.91.131
2001:7fa:0:1::ca28:a183
10 Gbps
Ethernet
YES
JPIX TOKYO
-
Tokyo
210.171.224.89
2001:de8:8::9505:1
20 Gbps
Ethernet
YES
LINX LON1
London Internet Exchange Ltd.
London
195.66.225.37
2001:7f8:4::2521:1
10 Gbps
Ethernet
YES
TPIX-TW
Taipei Internet Exchange
Taipei/Taiwan
203.163.222.11
2406:d400:1:133:203:163:222:11
10 Gbps
Multiple
YES

ABOUTInternet Exchange Points (IXes or IXPs) are physical places where infrastructure companies interconnect with each other to exchange data destined for their respective networks. These locations are critical for companies to shorten their connection paths to other network participant, this allows for reduced round-trip time and low latency. Wikipedia ↗︎

Registrant

AS9505 Registrant Contact Details
Handle ORG-CTCL1-AP ↗︎
Type Org
Country -
Name Chunghwa Telecom Co., Ltd.
Email [email protected]
Phone +886-2-23444600
Address IP Transport Network Planning & Design Department Chunghwa Telecom Network Technology Branch 21 Sec 1, Hsin-Yi Rd MAP ↗︎

Under the same Registrant

Other ASNs registered under the same registrant handle: ORG-CTCL1-AP
ASN Name
AS10126 CHTI-IP-AP
AS3462 HINET

Administrator

AS9505 Administrator Contact Details
Handle WS31-AP ↗︎
Type Individual
Country -
Name Wen-Shyang Shiau
Email [email protected]
Phone +886-2-23443916
Address Chunghwa Telecom - International Business Group (CHTI) 5F(R511), MAP ↗︎

Under the same Administrator

Other ASNs registered under the same admin handle: WS31-AP
ASN Name
AS10126 CHTI-IP-AP

Abuse

AS9505 Abuse Contact Details
Handle IRT-HINET-TW ↗︎
Type Group
Country -
Name IRT-HINET-TW
Email [email protected]
Phone -
Address Chunghwa Telecom - International Business Group (CHTI) 5F(R511), MAP ↗︎

Under the same Abuse handle

Other ASNs registered under the same abuse handle: IRT-HINET-TW
ASN Name
AS10126 CHTI-IP-AP
AS3462 HINET

Technical

AS9505 Tech Contact Details
Handle MY37-AP ↗︎
Type Individual
Country -
Name Ming-Hsien Yang
Email [email protected]
Phone +886-2-23443574
Address Chunghwa Telecom - International Business Group (CHT-I) 7F(R707), MAP ↗︎

Under the same Tech handle

No other ASN registered under the same Tech handle (MY37-AP).