HomePrefix Lookup157.21.0.0/16

157.21.0.0/16

🇺🇸
IPv4ARINallocatedAS53446EVMS - Eastern Virginia Medical SchoolNo ROA
CIDR
157.21.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Norfolk (Ghent)
RIR
ARIN
Status
allocated
Allocated
12/12/1991

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
157.21.0.0/16AS53446EVMS - Eastern Virginia Medical SchoolNo ROA
RADB
5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS53446RADBMAINT-AS779511/13/2023
Origin ASN
AS53446
EVMS - Eastern Virginia Medical School
Geolocation
Country🇺🇸United StatesUS
RegionVirginia
CityNorfolk (Ghent)
Coordinates36.8611, -76.3011 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/157.21.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/157.21.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP