177.177.80.0/22
🇹🇼CIDR
177.177.80.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇹🇼 Taiwan
City
Taipei
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.177.80.0/22 | AS204921YunZheng-Network zhenyun sun | Valid | RIPE | 9/11/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.177.82.0/23 | AS204921YunZheng-Network zhenyun sun | Valid | — | 9/11/2026 |
| 177.177.80.0/23 | AS204921YunZheng-Network zhenyun sun | Valid | — | 9/11/2026 |
| 177.177.82.0/24 | AS40929MOEDOVE-BN - MoeDove | Valid | — | 9/11/2026 |
| 177.177.81.0/24 | AS204921YunZheng-Network zhenyun sun | Valid | — | 9/11/2026 |
| 177.177.80.0/24 | AS204921YunZheng-Network zhenyun sun | Valid | — | 9/11/2026 |
| 177.177.83.0/24 | AS204921YunZheng-Network zhenyun sun | Valid | — | 9/11/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 177.177.80.0/22 | AS204921 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS204921 | RIPE | ZYS-MNT | 9/1/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 177.177.80.0/23 | AS204921 | 🇹🇼TW | assigned |
| 177.177.82.0/23 | AS204921 | 🇹🇼TW | assigned |
| 177.177.80.0/24 | AS204921 | 🇹🇼TW | assigned |
| 177.177.81.0/24 | AS204921 | ðŸ‡ðŸ‡°HK | assigned |
| 177.177.82.0/24 | AS204921 | 🇹🇼TW | assigned |
| 177.177.83.0/24 | AS204921 | 🇳🇱NL | assigned |
Origin ASN
AS204921
YunZheng-Network zhenyun sun
Geolocation
Country🇹🇼TaiwanTW
CityTaipei
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/177.177.80.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/177.177.80.0/22" | jq
External Links