204.74.124.0/23 - BGP Prefix
IPv4ARINallocated
CIDR
204.74.124.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Laramie
RIR
ARIN
Status
allocated
Allocated
1994-10-26
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 204.74.124.0/23 | AS3819 | /24 | arin |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS3819 | ARIN | MNT-ENL-262 | 2025-05-01 |
Transfer History
Registry transfers of 204.74.124.0/23, blocks inside it, or blocks containing it.
- 204.74.124.0/24M&A ·
- 204.74.125.0/24M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 204.74.124.0/24 | M&A | |||
| 204.74.125.0/24 | M&A |
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/204.74.124.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.74.124.0/23" | jq
External Links