154.219.104.0/21
🇺🇸CIDR
154.219.104.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
RIR
AFRINIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 154.219.104.0/21 | AS401701COGNETCLOUD-2 - cognetcloud INC | Valid | — | 6/13/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 154.219.96.0/20 | AS401701COGNETCLOUD-2 - cognetcloud INC | Valid | — | 6/13/2026 |
| 154.219.111.0/24 | AS401701COGNETCLOUD-2 - cognetcloud INC | Valid | — | 6/13/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 154.219.104.0/24 | AS401701 | 🇭🇰HK | assigned |
| 154.219.106.0/24 | AS401696 | 🇭🇰HK | assigned |
| 154.219.109.0/24 | 🇭🇰HK | assigned | |
| 154.219.110.0/24 | 🇭🇰HK | assigned | |
| 154.219.111.0/24 | AS401701 | 🇭🇰HK | assigned |
| 154.219.105.0/24 | 🇭🇰HK | assigned | |
| 154.219.107.0/24 | 🇭🇰HK | assigned | |
| 154.219.108.0/24 | 🇭🇰HK | assigned |
Origin ASN
AS401701
COGNETCLOUD-2 - cognetcloud INC
Geolocation
Country🇺🇸United StatesUS
Coordinates37.0902, -95.7129 ↗
API
Open https://api.ipctl.io/v1/prefix/154.219.104.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/154.219.104.0/21" | jq
External Links