199.101.40.0/23
🇺🇸CIDR
199.101.40.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Tucson
RIR
ARIN
Status
allocated
Allocated
1/5/1994
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.101.40.0/23 | AS1918519185 - City of Mesa | No ROA | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.101.40.0/24 | AS1918519185 - City of Mesa | No ROA | — | 5/31/2026 |
| 199.101.41.0/24 | AS1918519185 - City of Mesa | No ROA | — | 5/31/2026 |
Origin ASN
AS19185
19185 - City of Mesa
Geolocation
API
Open https://api.ipctl.io/v1/prefix/199.101.40.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/199.101.40.0/23" | jq
External Links