158.184.8.0/21 - (AS18874)
CIDR
158.184.8.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Westminster (North Central Westminster)
RIR
ARIN
Status
allocated
Allocated
1992-03-25
Transfer History
Registry transfers of 158.184.8.0/21, blocks inside it, or blocks containing it.
- 158.184.0.0/16M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 158.184.0.0/16 | M&A |
Origin ASN
AS18874
Related Prefixes
Geolocation
Country🇺🇸United StatesUS
RegionColorado
CityWestminster (North Central Westminster)
Coordinates39.9125, -105.0020 ↗
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/158.184.8.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/158.184.8.0/21" | jq
External Links