166.166.0.0/15
🇺🇸CIDR
166.166.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇺🇸 United States
City
Euless
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 166.166.0.0/15 | AS22394CELLCO - Verizon Business | Valid | ARIN | 6/13/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 166.164.0.0/14 | AS22394CELLCO - Verizon Business | Valid | — | 6/13/2026 |
| 166.166.0.0/16 | AS6167CELLCO-PART - Verizon Business | Valid | — | 6/13/2026 |
| 166.167.0.0/17 | AS6167CELLCO-PART - Verizon Business | Valid | — | 6/13/2026 |
| 166.167.128.0/17 | AS6167CELLCO-PART - Verizon Business | Valid | — | 6/13/2026 |
Origin ASN
AS22394
CELLCO - Verizon Business
Geolocation
API
Open https://api.ipctl.io/v1/prefix/166.166.0.0/15Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/166.166.0.0/15" | jq
External Links