AS9505 Taiwan Internet Gateway

Taiwan TWGATE-AP APNIC 36 IPv4 prefixes 9 IPv6 prefixes
IPv4 addresses
24,576
IPv6 /48 networks
131,072
RPKI
45 valid0 no ROA
Peers and downstreams
182

Holder

AS name
TWGATE-AP
Description
Taiwan Internet Gateway Chunghwa Telecom -- International Business Group Room 503, # 31, Aikuo East Road, Taipei 106
Organisation
Chunghwa Telecom Co., Ltd.
Abuse contact
Not published
Assigned
1999-03-23
Registered
2008-09-04
Record last changed
2020-06-10 13:05 UTC

Routing changes

Last 30 days
2026-10-03 23:23 UTCNeighbour gone AS400514 downstream
2026-10-03 23:23 UTCNeighbour gone AS398704 downstream
2026-10-03 23:23 UTCNeighbour gone AS327885 downstream
2026-10-03 23:23 UTCNeighbour gone AS216211 downstream
2026-10-03 23:23 UTCNeighbour gone AS215724 downstream
2026-10-03 23:23 UTCNeighbour gone AS212980 downstream
2026-10-03 23:23 UTCNeighbour gone AS154346 downstream
2026-10-03 23:23 UTCNeighbour gone AS150748 downstream
2026-10-03 23:23 UTCNeighbour gone AS150436 downstream
2026-10-03 23:23 UTCNeighbour gone AS150178 downstream
2026-10-03 23:23 UTCNeighbour gone AS150161 downstream
2026-10-03 23:23 UTCNeighbour gone AS142271 peer
2026-10-03 23:23 UTCNeighbour gone AS142005 downstream
2026-10-03 23:23 UTCNeighbour gone AS141083 downstream
2026-10-03 23:23 UTCNeighbour gone AS140719 downstream
2026-10-03 23:23 UTCNeighbour gone AS138915 downstream
2026-10-03 23:23 UTCNeighbour gone AS138881 downstream
2026-10-03 23:23 UTCNeighbour gone AS138840 downstream
2026-10-03 23:23 UTCNeighbour gone AS137263 downstream
2026-10-03 23:23 UTCNeighbour gone AS136907 downstream
2026-10-03 23:23 UTCNeighbour gone AS136897 downstream
2026-10-03 23:23 UTCNeighbour gone AS136255 downstream
2026-10-03 23:23 UTCNeighbour gone AS135300 downstream
2026-10-03 23:23 UTCNeighbour gone AS135062 downstream
2026-10-03 23:23 UTCNeighbour gone AS134363 downstream
2026-10-03 23:23 UTCNeighbour gone AS134187 downstream
2026-10-03 23:23 UTCNeighbour gone AS133847 downstream
2026-10-03 23:23 UTCNeighbour gone AS132167 downstream
2026-10-03 23:23 UTCNeighbour gone AS131642 downstream
2026-10-03 23:23 UTCNeighbour gone AS131330 downstream
2026-10-03 23:23 UTCNeighbour gone AS131314 downstream
2026-10-03 23:23 UTCNeighbour gone AS64315 downstream
2026-10-03 23:23 UTCNeighbour gone AS63956 downstream
2026-10-03 23:23 UTCNeighbour gone AS63199 downstream
2026-10-03 23:23 UTCNeighbour gone AS59796 downstream
2026-10-03 23:23 UTCNeighbour gone AS58430 downstream
2026-10-03 23:23 UTCNeighbour gone AS58325 downstream
2026-10-03 23:23 UTCNeighbour gone AS56308 upstream
2026-10-03 23:23 UTCNeighbour gone AS55944 downstream
2026-10-03 23:23 UTCNeighbour gone AS55655 downstream
2026-10-03 23:23 UTCNeighbour gone AS51847 downstream
2026-10-03 23:23 UTCNeighbour gone AS49304 downstream
2026-10-03 23:23 UTCNeighbour gone AS45899 downstream
2026-10-03 23:23 UTCNeighbour gone AS45474 downstream
2026-10-03 23:23 UTCNeighbour gone AS45356 downstream
2026-10-03 23:23 UTCNeighbour gone AS44486 downstream
2026-10-03 23:23 UTCNeighbour gone AS38778 downstream
2026-10-03 23:23 UTCNeighbour gone AS38496 downstream
2026-10-03 23:23 UTCNeighbour gone AS38195 downstream
2026-10-03 23:23 UTCNeighbour gone AS38182 downstream
2026-10-03 23:23 UTCNeighbour gone AS38082 downstream
2026-10-03 23:23 UTCNeighbour gone AS37342 downstream
2026-10-03 23:23 UTCNeighbour gone AS30598 downstream
2026-10-03 23:23 UTCNeighbour gone AS29802 downstream
2026-10-03 23:23 UTCNeighbour gone AS24429 downstream
2026-10-03 23:23 UTCNeighbour gone AS24271 downstream
2026-10-03 23:23 UTCNeighbour gone AS19551 downstream
2026-10-03 23:23 UTCNeighbour gone AS18282 downstream
2026-10-03 23:23 UTCNeighbour gone AS18001 downstream
2026-10-03 23:23 UTCNeighbour gone AS17893 downstream
2026-10-03 23:23 UTCNeighbour gone AS17806 downstream
2026-10-03 23:23 UTCNeighbour gone AS17726 downstream
2026-10-03 23:23 UTCNeighbour gone AS13150 downstream
2026-10-03 23:23 UTCNeighbour gone AS12684 downstream
2026-10-03 23:23 UTCNeighbour gone AS10111 downstream
2026-10-03 23:23 UTCNeighbour gone AS9583 upstream
2026-10-03 23:23 UTCNeighbour gone AS9457 downstream
2026-10-03 23:23 UTCNeighbour gone AS8360 downstream
2026-10-03 23:23 UTCNeighbour gone AS7632 downstream
2026-10-03 23:23 UTCNeighbour gone AS7607 downstream
2026-10-03 23:23 UTCNeighbour gone AS7387 downstream
2026-10-03 23:23 UTCNeighbour gone AS5580 downstream
2026-10-03 23:23 UTCNeighbour gone AS4628 downstream
2026-10-03 23:23 UTCNeighbour gone AS4058 downstream
2026-10-03 23:23 UTCNeighbour gone AS3605 downstream
2026-10-03 23:23 UTCNew neighbour AS906 downstream
2026-10-03 23:23 UTCNew neighbour AS8851 downstream
2026-10-03 23:23 UTCNew neighbour AS62246 downstream
2026-10-03 23:23 UTCNew neighbour AS58389 downstream
2026-10-03 23:23 UTCNew neighbour AS55329 downstream
2026-10-03 23:23 UTCNew neighbour AS400318 downstream
2026-10-03 23:23 UTCNew neighbour AS33680 downstream
2026-10-03 23:23 UTCNew neighbour AS3258 downstream
2026-10-03 23:23 UTCNew neighbour AS2818 downstream
2026-10-03 23:23 UTCNew neighbour AS24198 downstream
2026-10-03 23:23 UTCNew neighbour AS24173 downstream
2026-10-03 23:23 UTCNew neighbour AS18046 downstream
2026-10-03 23:23 UTCNew neighbour AS151326 downstream
2026-10-03 23:23 UTCNew neighbour AS149522 downstream
2026-10-03 23:23 UTCNew neighbour AS149485 downstream
2026-10-03 23:23 UTCNew neighbour AS140443 downstream
2026-10-03 23:23 UTCRelationship changed AS138997 upstream to downstream
2026-10-03 23:23 UTCNew neighbour AS137897 downstream
2026-10-03 23:23 UTCNew neighbour AS135391 downstream
2026-10-03 23:23 UTCNew neighbour AS134346 downstream
2026-10-03 23:23 UTCNew neighbour AS10024 downstream
2026-10-03 23:23 UTCRelationship changed AS9930 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS8966 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS8220 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS7473 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS6939 downstream to upstream
2026-10-03 23:23 UTCRelationship changed AS6453 upstream to peer
2026-10-03 23:23 UTCNew neighbour AS63927 peer
2026-10-03 23:23 UTCRelationship changed AS6327 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS58453 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS4637 upstream to peer
2026-10-03 23:23 UTCNew neighbour AS4635 peer
2026-10-03 23:23 UTCRelationship changed AS4134 upstream to downstream
2026-10-03 23:23 UTCRelationship changed AS39351 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS38008 upstream to downstream
2026-10-03 23:23 UTCRelationship changed AS3491 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS33891 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS31500 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS2518 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS2516 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS2497 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS24115 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS23764 upstream to peer
2026-10-03 23:23 UTCNew neighbour AS215638 peer
2026-10-03 23:23 UTCRelationship changed AS20485 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS18041 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS17676 upstream to peer
2026-10-03 23:23 UTCNew neighbour AS17557 peer
2026-10-03 23:23 UTCRelationship changed AS15802 upstream to peer
2026-10-03 23:23 UTCRelationship changed AS15412 upstream to peer
2026-10-03 23:23 UTCNew neighbour AS137409 peer
2026-10-03 23:23 UTCRelationship changed AS10133 upstream to peer
2026-10-03 23:23 UTCPrefix gone 2001:b200:1800::/40
2026-10-03 23:23 UTCNew prefix 175.111.234.0/24
2026-10-03 23:23 UTCNew prefix 208.70.200.0/24

WHOIS

aut-num:        AS9505
as-name:        TWGATE-AP
handle:         AS9505
remarks:        Taiwan Internet Gateway
remarks:        Chunghwa Telecom -- International Business Group
remarks:        Room 503,
technical:      MY37-AP (Ming-Hsien Yang) <mhyang@chti.com.tw>
registrant:     ORG-CTCL1-AP (Chunghwa Telecom Co., Ltd.) <b-noc@cht.com.tw>
administrative: WS31-AP (Wen-Shyang Shiau) <wsshiau@chti.com.tw>
abuse:          IRT-HINET-TW (IRT-HINET-TW) <b-noc@cht.com.tw>
registration:   2008-09-04T06:40:30Z
last changed:   2020-06-10T13:05:50Z
source:         APNIC (RDAP)