How Long Do IPv4 Transfers Take?
One of the most common questions from IPv4 buyers is "how long will the transfer take?" The answer depends on the RIR involved, the transfer type, and whether all documentation is in order. Here is a realistic breakdown.
Transfer Timelines by RIR
RIPE NCC
| Transfer Type | Typical Duration | Notes |
|---|
| Intra-RIPE (PI) | 5-10 business days | Fastest and most straightforward |
| Intra-RIPE (PA) | 7-15 business days | May involve LIR coordination |
| Intra-RIPE (Legacy) | 5-15 business days | Additional documentation may be required |
| Inter-RIR (RIPE to ARIN) | 4-8 weeks | ARIN needs assessment required |
| Inter-RIR (RIPE to APNIC) | 3-6 weeks | Both RIRs must coordinate |
ARIN
| Transfer Type | Typical Duration | Notes |
|---|
| Intra-ARIN (8.3) | 10-20 business days | For organizations ceasing operations |
| Intra-ARIN (8.4) | 15-30 business days | Needs justification required |
| Inter-RIR (to RIPE) | 3-6 weeks | RIPE side is usually faster |
| Inter-RIR (to APNIC) | 4-8 weeks | Both parties must comply |
APNIC
| Transfer Type | Typical Duration | Notes |
|---|
| Intra-APNIC | 5-15 business days | No needs assessment |
| Inter-RIR | 3-6 weeks | Depends on partner RIR |
LACNIC
| Transfer Type | Typical Duration | Notes |
|---|
| Intra-LACNIC | 15-30 business days | Needs assessment required |
| Inter-RIR (to ARIN only) | 6-10 weeks | Limited inter-RIR options |
AFRINIC
| Transfer Type | Typical Duration | Notes |
|---|
| Intra-AFRINIC | 15-45 business days | Most restrictive transfer policies |
| Inter-RIR | Not supported | AFRINIC does not support inter-RIR transfers |
Common Causes of Delays
- Incomplete documentation: Missing org details, unsigned forms, or incorrect information
- Needs assessment failures (ARIN): Insufficient justification for address need
- RIR staff workload: Peak periods can extend processing times
- Legacy resource issues: Unclear ownership history requiring additional verification
- Payment delays: Escrow or bank transfer processing times
- Inter-RIR coordination: Waiting for both registries to process simultaneously
How to Speed Up Your Transfer
- Prepare all documentation in advance: Have org details, maintainer access, and RIR credentials ready
- Use a professional agreement: Generate one with our Transfer Contract Generator
- Work with an experienced broker: Platforms like IPv4.center know the process and common pitfalls
- Respond quickly: RIR queries have deadlines - respond promptly to avoid restarts
- Choose intra-RIR when possible: Same-region transfers are significantly faster
Ready to start? Browse our marketplace for available IPv4 blocks with fast transfer support.