HomePrefix Lookup203.21.24.0/21

203.21.24.0/21

🇦🇺
IPv4APNICallocatedAS703UUNET - Verizon BusinessNo ROA
CIDR
203.21.24.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇦🇺 Australia
City
Wollstonecraft
RIR
APNIC
Status
allocated
Allocated
10/20/1995

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
203.21.24.0/21AS703UUNET - Verizon BusinessNo ROA
RADB
6/1/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS703RADBMAINT-AS464811/13/2023

More Specific Prefixes

16
PrefixASCountryStatus
203.21.31.224/27🇳🇿NZassigned
203.21.26.0/27🇳🇿NZassigned
203.21.27.192/28🇳🇿NZassigned
203.21.25.112/28🇳🇿NZassigned
203.21.25.144/29🇳🇿NZassigned
203.21.25.152/29🇳🇿NZassigned
203.21.25.128/29🇳🇿NZassigned
203.21.25.96/29🇳🇿NZassigned
203.21.31.192/30🇳🇿NZassigned
203.21.31.196/30🇳🇿NZassigned
203.21.25.20/30🇳🇿NZassigned
203.21.25.108/30🇳🇿NZassigned
203.21.25.0/30🇳🇿NZassigned
203.21.27.152/30🇳🇿NZassigned
203.21.27.156/30🇳🇿NZassigned
203.21.31.152/30🇳🇿NZassigned
Origin ASN
AS703
UUNET - Verizon Business
Geolocation
Country🇦🇺AustraliaAU
RegionNew South Wales
CityWollstonecraft
Coordinates-33.8230, 151.1940 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.21.24.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/203.21.24.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP