72.57.0.0/19
BIF IV
Summary
- ASN
- Not routed
- Country
- 🇺🇸 United States
- Domain
- intrepidfiber.com
- Registry
- ARIN
- ID
- BIIOL
- Allocation
- assigned on 2025-07-30
WHOIS
- Network
- 72.57.0.0/19
- Name
- BIF IV
- Net name
- BIIOL
- Organization type
- direct allocation
- Registry
- ARIN
- Abuse contact
- BIF IV ARIN Admin
- Abuse email
- admin@intrepidfiber.com
- Abuse phone
- +1-720-680-3200
- Abuse address
- 11001 W 120th Ave #315, Broomfield, CO, 80021, United States
Overlapping Ranges
| Range | Source | Holder | Country |
|---|---|---|---|
| 72.0.0.0/8 | WHOIS (ARIN) | American Registry for Internet Numbers | US |
| 72.57.0.0/19 | WHOIS (ARIN) | BIF IV | — |
| 72.57.0.0/19 | ARIN assigned | — | US |
| 72.57.0.0/24 | BGP route | AS394056 BIF IV | — |
| 72.57.1.0/24 | BGP route | AS394056 BIF IV | — |
| 72.57.2.0/24 | BGP route | AS394056 BIF IV | — |
| 72.57.2.0/24 | WHOIS (ARIN) | BIF IV | US |
| 72.57.28.0/24 | BGP route | AS16509 Amazon.com, Inc. | — |
| 72.57.29.0/24 | BGP route | AS16509 Amazon.com, Inc. | — |
| 72.57.30.0/24 | BGP route | AS16509 Amazon.com, Inc. | — |
| 72.57.31.0/24 | BGP route | AS14618 Amazon.com, Inc. | — |