HomePrefix Lookup122.100.64.0/18

122.100.64.0/18

🇹🇼
IPv4APNICallocatedAS24164UBBNET-AS-TW - UNION BROADBAND NETWORK RPKI Valid
CIDR
122.100.64.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇹🇼 Taiwan
City
Neihu District
RIR
APNIC
Status
allocated
Allocated
9/14/2006

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
122.100.64.0/18AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid
RADB
6/13/2026

Covering Prefix

16 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
122.100.64.0/19AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026
122.100.96.0/19AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026
122.100.104.0/21AS24163UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026
122.100.96.0/21AS24165UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026
122.100.112.0/22AS24163UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026
122.100.64.0/22AS24163UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026
122.100.116.0/22AS24163UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026
122.100.120.0/22AS24163UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026
122.100.88.0/22AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026
122.100.68.0/22AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026
122.100.72.0/22AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026
122.100.76.0/22AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026
122.100.80.0/22AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026
122.100.84.0/22AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026
122.100.92.0/22AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026
122.100.126.0/23AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—6/13/2026

RPKI ROAs

5
PrefixOriginMax LengthTrust Anchor
122.100.64.0/18AS4662/18apnic
122.100.64.0/18AS24163/24apnic
122.100.64.0/18AS24164/24apnic
122.100.64.0/18AS24165/24apnic
122.100.64.0/18AS24613/24apnic

IRR Route Objects

3
OriginRegistryMaintainerModified
AS4662RADBMAINT-AS99244/17/2026
AS24163RADBMAINT-AS99244/17/2026
AS24164RADBMAINT-AS99244/17/2026
Origin ASN
AS24164
UBBNET-AS-TW - UNION BROADBAND NETWORK
Geolocation
Country🇹🇼TaiwanTW
RegionTaiwan
CityNeihu District
Coordinates25.0798, 121.5710 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/122.100.64.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/122.100.64.0/18" | jq
External Links
RIPEstat Hurricane Electric BGP