HomePrefix Lookup210.209.16.0/21

210.209.16.0/21

🇹🇼
IPv4APNICannouncedAS7656TWNAP-ADMIN-AS-AP - Taiwan Network Access Point RPKI Valid
CIDR
210.209.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇹🇼 Taiwan
City
Taipei
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
210.209.16.0/21AS7656TWNAP-ADMIN-AS-AP - Taiwan Network Access Point Valid
APNIC
5/31/2026

Covering Prefix

7 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
210.209.0.0/18AS7656TWNAP-ADMIN-AS-AP - Taiwan Network Access Point Valid—5/31/2026
210.209.0.0/19AS7656TWNAP-ADMIN-AS-AP - Taiwan Network Access Point Valid—5/31/2026
210.209.16.0/20AS7656TWNAP-ADMIN-AS-AP - Taiwan Network Access Point Valid—5/31/2026
210.209.20.0/24AS7656TWNAP-ADMIN-AS-AP - Taiwan Network Access Point Valid—5/31/2026
210.209.16.0/24AS7656TWNAP-ADMIN-AS-AP - Taiwan Network Access Point Valid—5/31/2026
210.209.17.0/24AS7656TWNAP-ADMIN-AS-AP - Taiwan Network Access Point Valid—5/31/2026
210.209.18.0/24AS7656TWNAP-ADMIN-AS-AP - Taiwan Network Access Point Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
210.209.0.0/18AS7656/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS7656APNICMAINT-TW-SAVECOM7/22/2019

More Specific Prefixes

8
PrefixASCountryStatus
210.209.19.0/24🇹🇼TWassigned
210.209.20.0/24AS7656🇹🇼TWassigned
210.209.17.0/24AS7656🇹🇼TWassigned
210.209.23.0/24🇹🇼TWassigned
210.209.18.0/24AS7656🇹🇼TWassigned
210.209.16.0/24AS7656🇹🇼TWassigned
210.209.21.0/24🇹🇼TWassigned
210.209.22.0/24🇹🇼TWassigned
Origin ASN
AS7656
TWNAP-ADMIN-AS-AP - Taiwan Network Access Point
Geolocation
Country🇹🇼TaiwanTW
RegionTaiwan
CityTaipei
Coordinates25.0345, 121.5610 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/210.209.16.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/210.209.16.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP