64.124.176.0/21
🇺🇸CIDR
64.124.176.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Needham (Needham Heights)
RIR
ARIN
Status
allocated
Allocated
7/6/2000
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 64.124.176.0/21 | AS6461ZAYO-6461 - Zayo Bandwidth | Valid | — | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 64.124.177.0/24 | AS16534HANWECK-ASSOCIATES-LLC - Cboe | Valid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 64.124.176.0/21 | AS6461 | /21 | arin |
Origin ASN
AS6461
ZAYO-6461 - Zayo Bandwidth
Geolocation
Country🇺🇸United StatesUS
RegionMassachusetts
CityNeedham (Needham Heights)
Coordinates42.3013, -71.2190 ↗
API
Open https://api.ipctl.io/v1/prefix/64.124.176.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/64.124.176.0/21" | jq
External Links