173.250.128.0/19
🇺🇸CIDR
173.250.128.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
Cambridge
RIR
ARIN
Status
allocated
Allocated
8/22/2023
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 173.250.128.0/19 | AS32990ECE-FIBER - East Central Energy | No ROA | RADB | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 173.250.128.0/20 | AS32990ECE-FIBER - East Central Energy | No ROA | — | 6/1/2026 |
| 173.250.144.0/20 | AS32990ECE-FIBER - East Central Energy | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS32990 | RADB | MAINT-AS16904 | 11/13/2023 |
Origin ASN
AS32990
ECE-FIBER - East Central Energy
Geolocation
API
Open https://api.ipctl.io/v1/prefix/173.250.128.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/173.250.128.0/19" | jq
External Links