192.64.200.0/23
🇺🇸CIDR
192.64.200.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Washington D.C.
RIR
ARIN
Status
allocated
Allocated
10/31/2014
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.64.201.0/24 | AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Valid | — | 5/31/2026 |
| 192.64.200.0/24 | AS40889GREYSTONE - Greystone IT, Inc. | No ROA | — | 5/31/2026 |
Origin ASN
AS40889
GREYSTONE - Greystone IT, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/192.64.200.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.64.200.0/23" | jq
External Links