166.58.0.0/22
🇺🇸CIDR
166.58.0.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
New York
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 166.58.0.0/22 | AS3377MCI-ASN - Verizon Business | No ROA | — | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 166.58.0.0/16 | AS3371MCI-ASN - Verizon Business | No ROA | — | 5/30/2026 |
Origin ASN
AS3377
MCI-ASN - Verizon Business
Geolocation
API
Open https://api.ipctl.io/v1/prefix/166.58.0.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/166.58.0.0/22" | jq
External Links