HomePrefix Lookup122.147.160.0/19

122.147.160.0/19

🇹🇼
IPv4APNICannouncedAS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. RPKI Valid
CIDR
122.147.160.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇹🇼 Taiwan
City
Yingge District
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
122.147.160.0/19AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid
RADB
6/13/2026

Covering Prefix

31 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
122.146.0.0/15AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.0.0/16AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.128.0/17AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.128.0/18AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.160.0/22AS38851TNET-NET - TNET Communication Inc. 10F., No.78, Sec. 2, Chongxin Rd., Sanchong Dist.,New Taipei City, Taiwan (R.O.C Taiwan 241) Valid—6/13/2026
122.147.164.0/23AS38851TNET-NET - TNET Communication Inc. 10F., No.78, Sec. 2, Chongxin Rd., Sanchong Dist.,New Taipei City, Taiwan (R.O.C Taiwan 241) Valid—6/13/2026
122.147.160.0/23AS38851TNET-NET - TNET Communication Inc. 10F., No.78, Sec. 2, Chongxin Rd., Sanchong Dist.,New Taipei City, Taiwan (R.O.C Taiwan 241) Valid—6/13/2026
122.147.168.0/24AS4780SEEDNET - Digital United Inc. Valid—6/13/2026
122.147.177.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.178.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.179.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.180.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.181.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.182.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.183.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.184.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.185.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.186.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.187.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.188.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.189.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.190.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.191.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.166.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.168.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.169.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.170.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.171.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.173.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.174.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026
122.147.176.0/24AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. Valid—6/13/2026

RPKI ROAs

5
PrefixOriginMax LengthTrust Anchor
122.147.160.0/19AS4780/24apnic
122.147.128.0/17AS4780/24apnic
122.147.0.0/16AS9919/24apnic
122.146.0.0/15AS4780/24apnic
122.146.0.0/15AS9919/24apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS4780RADBMAINT-AS47806/5/2026
AS9919RADBMAINT-AS991911/13/2023
Origin ASN
AS9919
NCIC-TW - New Century InfoComm Tech Co., Ltd.
Geolocation
Country🇹🇼TaiwanTW
RegionTaipei
CityYingge District
Coordinates24.9493, 121.3370 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/122.147.160.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/122.147.160.0/19" | jq
External Links
RIPEstat Hurricane Electric BGP