199.111.96.0/22
🇺🇸CIDR
199.111.96.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Arlington (Donaldson Run)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.111.96.0/22 | AS23339MU-ASN - Marymount University | No ROA | RADB | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.111.0.0/16 | AS225VIRGINIA-AS - University of Virginia | No ROA | — | 5/31/2026 |
| 199.111.96.0/23 | AS23339MU-ASN - Marymount University | No ROA | — | 5/31/2026 |
| 199.111.98.0/23 | AS23339MU-ASN - Marymount University | No ROA | — | 5/31/2026 |
Origin ASN
AS23339
MU-ASN - Marymount University
Geolocation
API
Open https://api.ipctl.io/v1/prefix/199.111.96.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/199.111.96.0/22" | jq
External Links