HomePrefix Lookup204.188.136.0/21

204.188.136.0/21

🇺🇸
IPv4ARINallocatedAS4445
CIDR
204.188.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
New York
RIR
ARIN
Status
allocated
Allocated
11/9/1994

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
204.188.136.0/21AS1273/21arin

IRR Route Objects

1
OriginRegistryMaintainerModified
AS1273ARINMNT-VU-521/23/2026
Origin ASN
AS4445
Geolocation
Country🇺🇸United StatesUS
RegionNew York
CityNew York
Coordinates40.7568, -73.9727 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/204.188.136.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/204.188.136.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP