198.246.0.0/21
🇺🇸CIDR
198.246.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Webster Groves
RIR
ARIN
Status
allocated
Allocated
8/23/1993
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 198.246.0.0/21 | AS16489WEBSTER - Webster University | No ROA | — | 6/13/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 198.246.0.0/24 | AS16489WEBSTER - Webster University | No ROA | — | 6/13/2026 |
| 198.246.1.0/24 | AS16489WEBSTER - Webster University | No ROA | — | 6/13/2026 |
| 198.246.2.0/24 | AS16489WEBSTER - Webster University | No ROA | — | 6/13/2026 |
| 198.246.3.0/24 | AS16489WEBSTER - Webster University | No ROA | — | 6/13/2026 |
| 198.246.4.0/24 | AS16489WEBSTER - Webster University | No ROA | — | 6/13/2026 |
| 198.246.5.0/24 | AS16489WEBSTER - Webster University | No ROA | — | 6/13/2026 |
| 198.246.6.0/24 | AS16489WEBSTER - Webster University | No ROA | — | 6/13/2026 |
| 198.246.7.0/24 | AS16489WEBSTER - Webster University | No ROA | — | 6/13/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS20115 | RADB | MAINT-CHTR-WD | 11/13/2023 |
Origin ASN
AS16489
WEBSTER - Webster University
Geolocation
API
Open https://api.ipctl.io/v1/prefix/198.246.0.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/198.246.0.0/21" | jq
External Links