HomePrefix Lookup223.23.0.0/16

223.23.0.0/16

🇹🇼
IPv4APNICannouncedAS17709APT - Asia Pacific Telecom RPKI Valid
CIDR
223.23.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇹🇼 Taiwan
City
Banqiao District
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
223.23.0.0/16AS17709APT - Asia Pacific Telecom Valid
RADB
6/13/2026

Covering Prefix

37 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
223.22.0.0/15AS17709APT - Asia Pacific Telecom Valid—6/13/2026
223.23.0.0/18AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.128.0/18AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.192.0/18AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.64.0/18AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.40.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.48.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.56.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.64.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.72.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.80.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.88.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.96.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.104.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.112.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.120.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.128.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.136.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.144.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.152.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.160.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.168.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.176.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.184.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.192.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.200.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.208.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.216.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.224.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.232.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.240.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.248.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.0.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.8.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.16.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.24.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026
223.23.32.0/21AS131591AMBIT-AS-TW - Ambit Microsystem Corporation Valid—6/13/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
223.23.0.0/16AS131591/24apnic
223.22.0.0/15AS9674/24apnic
223.22.0.0/15AS17709/24apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS9674RADBMAINT-AS47803/19/2026
AS17709RADBMAINT-AS1770911/13/2023
Geolocation
Country🇹🇼TaiwanTW
RegionTaipei
CityBanqiao District
GEThttps://api.ipctl.io/v1/prefix/223.23.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/223.23.0.0/16" | jq