209.47.0.0/16
🇺🇸CIDR
209.47.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Boston
RIR
ARIN
Status
allocated
Allocated
3/6/1997
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.47.0.0/16 | AS701UUNET - Verizon Business | No ROA | ARIN | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.47.174.0/24 | AS11486COLO-PREM-VZB - Verizon Business | No ROA | — | 5/31/2026 |
| 209.47.252.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 209.47.172.0/24 | AS21548MTO - Beanfield Technologies Inc. | No ROA | — | 5/31/2026 |
| 209.47.219.0/24 | AS22964ISPT - ISP Telecom | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS701 | ARIN | MNT-MCICS | - |
Origin ASN
AS701
UUNET - Verizon Business
Geolocation
API
Open https://api.ipctl.io/v1/prefix/209.47.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.47.0.0/16" | jq
External Links