HomePrefix Lookup204.128.56.0/21

204.128.56.0/21

🇺🇸
IPv4ARINallocatedAS17213
CIDR
204.128.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Hawthorne
RIR
ARIN
Status
allocated
Allocated
2/10/2009

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
204.128.56.0/21AS8095/21arin

IRR Route Objects

1
OriginRegistryMaintainerModified
AS8095ARINMNT-SL-47511/4/2025
Origin ASN
AS17213
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CityHawthorne
Coordinates33.9205, -118.3340 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/204.128.56.0/21

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/204.128.56.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP