103.4.28.0/22
🇹🇼CIDR
103.4.28.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇹🇼 Taiwan
City
Taoyuan
RIR
APNIC
Status
allocated
Allocated
5/9/2011
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.4.28.0/24 | AS55720GIGABIT-MY - Gigabit Hosting Sdn Bhd | Valid | — | 5/31/2026 |
| 103.4.29.0/24 | AS55720GIGABIT-MY - Gigabit Hosting Sdn Bhd | Valid | — | 5/31/2026 |
| 103.4.30.0/24 | AS55720GIGABIT-MY - Gigabit Hosting Sdn Bhd | Valid | — | 5/31/2026 |
| 103.4.31.0/24 | AS55720GIGABIT-MY - Gigabit Hosting Sdn Bhd | Valid | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.4.28.0/24 | AS55720 | 🇹🇼TW | assigned |
| 103.4.29.0/24 | AS55720 | 🇹🇼TW | assigned |
| 103.4.30.0/24 | AS55720 | 🇹🇼TW | assigned |
| 103.4.31.0/24 | AS55720 | 🇹🇼TW | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.4.28.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.4.28.0/22" | jq
External Links