HomePrefix Lookup166.58.0.0/16

166.58.0.0/16

🇺🇸
IPv4ARINallocatedAS3371MCI-ASN - Verizon BusinessNo ROA
CIDR
166.58.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
New York
RIR
ARIN
Status
allocated
Allocated
3/24/1993

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
166.58.0.0/16AS3371MCI-ASN - Verizon BusinessNo ROA—5/31/2026

Covering Prefix

16 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
166.58.128.0/20AS3372MCI-ASN - Verizon BusinessNo ROA—5/31/2026
166.58.224.0/20AS3372MCI-ASN - Verizon BusinessNo ROA—5/31/2026
166.58.252.0/22AS3372MCI-ASN - Verizon BusinessNo ROA—5/31/2026
166.58.248.0/22AS3372MCI-ASN - Verizon BusinessNo ROA—5/31/2026
166.58.16.0/22AS3377MCI-ASN - Verizon BusinessNo ROA—5/31/2026
166.58.20.0/22AS3377MCI-ASN - Verizon BusinessNo ROA—5/31/2026
166.58.24.0/22AS3377MCI-ASN - Verizon BusinessNo ROA—5/31/2026
166.58.28.0/22AS3377MCI-ASN - Verizon BusinessNo ROA—5/31/2026
166.58.32.0/22AS3377MCI-ASN - Verizon BusinessNo ROA—5/31/2026
166.58.36.0/22AS3377MCI-ASN - Verizon BusinessNo ROA—5/31/2026
166.58.40.0/22AS3377MCI-ASN - Verizon BusinessNo ROA—5/31/2026
166.58.44.0/22AS3377MCI-ASN - Verizon BusinessNo ROA—5/31/2026
166.58.8.0/22AS3377MCI-ASN - Verizon BusinessNo ROA—5/31/2026
166.58.4.0/22AS3377MCI-ASN - Verizon BusinessNo ROA—5/31/2026
166.58.0.0/22AS3377MCI-ASN - Verizon BusinessNo ROA—5/31/2026
166.58.12.0/22AS3377MCI-ASN - Verizon BusinessNo ROA—5/31/2026
Origin ASN
AS3371
MCI-ASN - Verizon Business
Geolocation
Country🇺🇸United StatesUS
RegionNew York
CityNew York
Coordinates40.7128, -74.0060 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/166.58.0.0/16

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/166.58.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP