180.222.104.0/21
🇹🇼CIDR
180.222.104.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇹🇼 Taiwan
City
Neihu District
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 180.222.104.0/21 | AS10310YAHOO-1 - Yahoo Holdings Inc. | No ROA | RADB | 6/1/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 180.222.108.0/24 | AS24376YAHOO-CN2-AP - Yahoo China Datacenter | No ROA | — | 6/1/2026 |
| 180.222.109.0/24 | AS24376YAHOO-CN2-AP - Yahoo China Datacenter | No ROA | — | 6/1/2026 |
| 180.222.110.0/24 | AS24376YAHOO-CN2-AP - Yahoo China Datacenter | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS10310 | RADB | MAINT-YAHOO | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 180.222.106.0/23 | 🇹🇼TW | assigned | |
| 180.222.108.0/23 | 🇹🇼TW | assigned | |
| 180.222.110.0/24 | AS24376 | 🇹🇼TW | assigned |
Origin ASN
AS10310
YAHOO-1 - Yahoo Holdings Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/180.222.104.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/180.222.104.0/21" | jq
External Links