HomePrefix Lookup220.229.64.0/18

220.229.64.0/18

🇹🇼
IPv4APNICannouncedAS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. RPKI Valid
CIDR
220.229.64.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇹🇼 Taiwan
City
Taipei
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
220.229.64.0/18AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid
RADB
6/13/2026

Covering Prefix

27 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
220.228.0.0/15AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
220.229.0.0/16AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
220.229.0.0/17AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
220.229.96.0/19AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
220.229.64.0/19AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
220.229.72.0/22AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
220.229.80.0/22AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
220.229.68.0/22AS131602HYA - Hsin Yeong An Cable TV Co., Ltd. Valid—6/13/2026
220.229.66.0/23AS131602HYA - Hsin Yeong An Cable TV Co., Ltd. Valid—6/13/2026
220.229.79.0/24AS4780SEEDNET - Digital United Inc. Valid—6/13/2026
220.229.65.0/24AS4780SEEDNET - Digital United Inc. Valid—6/13/2026
220.229.91.0/24AS4780SEEDNET - Digital United Inc. Valid—6/13/2026
220.229.88.0/24AS4780SEEDNET - Digital United Inc. Valid—6/13/2026
220.229.87.0/24AS4780SEEDNET - Digital United Inc. Valid—6/13/2026
220.229.85.0/24AS4780SEEDNET - Digital United Inc. Valid—6/13/2026
220.229.84.0/24AS4780SEEDNET - Digital United Inc. Valid—6/13/2026
220.229.76.0/24AS4780SEEDNET - Digital United Inc. Valid—6/13/2026
220.229.77.0/24AS4780SEEDNET - Digital United Inc. Valid—6/13/2026
220.229.124.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
220.229.100.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
220.229.64.0/24AS18046DONGFONG-TW - DongFong Technology Co. Ltd. Invalid—6/13/2026
220.229.69.0/24AS131602HYA - Hsin Yeong An Cable TV Co., Ltd. Valid—6/13/2026
220.229.68.0/24AS131602HYA - Hsin Yeong An Cable TV Co., Ltd. Valid—6/13/2026
220.229.70.0/24AS131602HYA - Hsin Yeong An Cable TV Co., Ltd. Valid—6/13/2026
220.229.66.0/24AS131602HYA - Hsin Yeong An Cable TV Co., Ltd. Valid—6/13/2026
220.229.71.0/24AS131602HYA - Hsin Yeong An Cable TV Co., Ltd. Valid—6/13/2026
220.229.67.0/24AS131602HYA - Hsin Yeong An Cable TV Co., Ltd. Valid—6/13/2026

RPKI ROAs

4
PrefixOriginMax LengthTrust Anchor
220.229.0.0/16AS4780/24apnic
220.229.0.0/16AS9919/24apnic
220.228.0.0/15AS4780/24apnic
220.228.0.0/15AS9919/24apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS4780RADBMAINT-AS47806/5/2026
AS9919RADBMAINT-AS47803/13/2026
Origin ASN
AS9919
NCIC-TW - New Century InfoComm Tech Co., Ltd.
Geolocation
Country🇹🇼TaiwanTW
RegionTaiwan
CityTaipei
Coordinates25.0501, 121.5650 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/220.229.64.0/18

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/220.229.64.0/18" | jq
External Links
RIPEstat Hurricane Electric BGP