37.72.168.0/21
🇺🇸CIDR
37.72.168.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
RIR
RIPENCC
Status
allocated
Allocated
1/27/2012
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.72.172.0/23 | AS29802HVC-AS - HIVELOCITY, Inc. | Valid | — | 6/1/2026 |
| 37.72.174.0/23 | AS29802HVC-AS - HIVELOCITY, Inc. | Valid | — | 6/1/2026 |
| 37.72.168.0/24 | AS29802HVC-AS - HIVELOCITY, Inc. | Valid | — | 6/1/2026 |
| 37.72.169.0/24 | AS29802HVC-AS - HIVELOCITY, Inc. | Valid | — | 6/1/2026 |
| 37.72.170.0/24 | AS29802HVC-AS - HIVELOCITY, Inc. | Valid | — | 6/1/2026 |
| 37.72.171.0/24 | AS29802HVC-AS - HIVELOCITY, Inc. | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.72.168.0/21 | AS29802 | /32 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS29802 | RIPE | mnt-us-hivelocity-1 | 2/13/2020 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.72.172.0/23 | AS29802 | 🇺🇸US | assigned |
| 37.72.174.0/23 | AS29802 | 🇺🇸US | assigned |
| 37.72.170.0/24 | AS29802 | 🇳🇱NL | assigned |
| 37.72.168.0/24 | AS29802 | 🇺🇸US | assigned |
| 37.72.171.0/24 | AS29802 | 🇳🇱NL | assigned |
| 37.72.169.0/24 | AS29802 | 🇺🇸US | assigned |
Origin ASN
AS61317
Geolocation
Country🇺🇸United StatesUS
Coordinates37.0902, -95.7129 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.72.168.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.72.168.0/21" | jq
External Links