72.42.240.0/21
🇺🇸CIDR
72.42.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Seattle
RIR
ARIN
Status
allocated
Allocated
9/16/2016
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.42.240.0/21 | AS62642BIGLEAF - Bigleaf Networks, Inc. | No ROA | ARINRADB | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.42.240.0/24 | AS62642BIGLEAF - Bigleaf Networks, Inc. | No ROA | — | 5/31/2026 |
| 72.42.241.0/24 | AS62642BIGLEAF - Bigleaf Networks, Inc. | No ROA | — | 5/31/2026 |
| 72.42.242.0/24 | AS62642BIGLEAF - Bigleaf Networks, Inc. | No ROA | — | 5/31/2026 |
| 72.42.243.0/24 | AS62642BIGLEAF - Bigleaf Networks, Inc. | No ROA | — | 5/31/2026 |
| 72.42.244.0/24 | AS62642BIGLEAF - Bigleaf Networks, Inc. | No ROA | — | 5/31/2026 |
| 72.42.245.0/24 | AS62642BIGLEAF - Bigleaf Networks, Inc. | No ROA | — | 5/31/2026 |
| 72.42.246.0/24 | AS62642BIGLEAF - Bigleaf Networks, Inc. | No ROA | — | 5/31/2026 |
| 72.42.247.0/24 | AS62642BIGLEAF - Bigleaf Networks, Inc. | No ROA | — | 5/31/2026 |
Origin ASN
AS62642
BIGLEAF - Bigleaf Networks, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/72.42.240.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/72.42.240.0/21" | jq
External Links