HomePrefix Lookup147.4.0.0/17

147.4.0.0/17

🇺🇸
IPv4ARINannouncedAS33703HOFSTRA-UNIVERSITY - Hofstra UniversityNo ROA
CIDR
147.4.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Hempstead
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
147.4.0.0/17AS33703HOFSTRA-UNIVERSITY - Hofstra UniversityNo ROA
RADB
5/30/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS33703RADBMAINT-AS375411/13/2023
Origin ASN
AS33703
HOFSTRA-UNIVERSITY - Hofstra University
Geolocation
Country🇺🇸United StatesUS
RegionNew York
CityHempstead
Coordinates40.7138, -73.6027 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/147.4.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/147.4.0.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP