HomePrefix Lookup119.77.128.0/17

119.77.128.0/17

🇹🇼
IPv4APNICallocatedAS24164UBBNET-AS-TW - UNION BROADBAND NETWORK RPKI Valid
CIDR
119.77.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇹🇼 Taiwan
City
Neihu District
RIR
APNIC
Status
allocated
Allocated
1/24/2008

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
119.77.128.0/17AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid
RADB
5/31/2026

Covering Prefix

27 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
119.77.192.0/18AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.128.0/18AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.224.0/21AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.160.0/21AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.168.0/21AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.184.0/21AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.200.0/21AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.208.0/21AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.216.0/21AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.232.0/21AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.144.0/21AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.152.0/21AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.136.0/22AS24163UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.132.0/22AS24163UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.248.0/22AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.176.0/22AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.196.0/22AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.128.0/22AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.188.0/22AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.194.0/23AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.192.0/23AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.242.0/23AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.244.0/23AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.246.0/23AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.241.0/24AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.252.0/24AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026
119.77.253.0/24AS24164UBBNET-AS-TW - UNION BROADBAND NETWORK Valid—5/31/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
119.77.128.0/17AS24163/24apnic
119.77.128.0/17AS24164/24apnic
119.77.128.0/17AS24165/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
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/119.77.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/119.77.128.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP