HomePrefix Lookup219.87.0.0/17

219.87.0.0/17

🇹🇼
IPv4APNICannouncedAS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. RPKI Valid
CIDR
219.87.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇹🇼 Taiwan
City
Taipei
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
219.87.0.0/17AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. Valid
RADB
6/13/2026

Covering Prefix

14 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
219.86.0.0/15AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. Valid—6/13/2026
219.87.7.0/24AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. Valid—6/13/2026
219.87.17.0/24AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. Valid—6/13/2026
219.87.20.0/24AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. Valid—6/13/2026
219.87.23.0/24AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. Valid—6/13/2026
219.87.34.0/24AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. Valid—6/13/2026
219.87.61.0/24AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. Valid—6/13/2026
219.87.63.0/24AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. Valid—6/13/2026
219.87.70.0/24AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. Valid—6/13/2026
219.87.72.0/24AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. Valid—6/13/2026
219.87.75.0/24AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. Valid—6/13/2026
219.87.82.0/24AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. Valid—6/13/2026
219.87.87.0/24AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. Valid—6/13/2026
219.87.5.0/24AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. Valid—6/13/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
219.86.0.0/15AS9924/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS9924RADBMAINT-AS99244/17/2026
Origin ASN
AS9924
TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider.
Geolocation
Country🇹🇼TaiwanTW
RegionTaiwan
CityTaipei
Coordinates25.0261, 121.5540 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/219.87.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/219.87.0.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP