HomePrefix Lookup203.166.0.0/19

203.166.0.0/19

🇦🇺
IPv4APNICallocatedNo ROA
CIDR
203.166.0.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇦🇺 Australia
City
Wollstonecraft
RIR
APNIC
Status
allocated
Allocated
12/16/1998

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
203.166.0.0/17AS703UUNET - Verizon BusinessNo ROA—5/31/2026

More Specific Prefixes

100
PrefixASCountryStatus
203.166.12.0/22🇦🇺AUassigned
203.166.19.128/25🇦🇺AUassigned
203.166.24.128/25🇦🇺AUassigned
203.166.19.0/25🇦🇺AUassigned
203.166.28.64/26🇦🇺AUassigned
203.166.6.0/26🇦🇺AUassigned
203.166.5.0/26🇦🇺AUassigned
203.166.29.0/26🇦🇺AUassigned
203.166.24.0/26🇦🇺AUassigned
203.166.11.192/26🇦🇺AUassigned
203.166.22.160/27🇦🇺AUassigned
203.166.22.0/27🇦🇺AUassigned
203.166.11.0/27🇦🇺AUassigned
203.166.22.192/27🇦🇺AUassigned
203.166.29.192/27🇦🇺AUassigned
203.166.10.128/27🇦🇺AUassigned
203.166.4.160/27🇦🇺AUassigned
203.166.5.160/27🇦🇺AUassigned
203.166.6.192/27🇦🇺AUassigned
203.166.7.176/28🇦🇺AUassigned
203.166.29.80/28🇦🇺AUassigned
203.166.11.128/28🇦🇺AUassigned
203.166.11.64/28🇦🇺AUassigned
203.166.17.80/28🇦🇺AUassigned
203.166.4.80/28🇦🇺AUassigned
203.166.10.240/28🇦🇺AUassigned
203.166.27.224/28🇦🇺AUassigned
203.166.27.48/28🇦🇺AUassigned
203.166.4.96/28🇦🇺AUassigned
203.166.4.128/28🇦🇺AUassigned
203.166.4.224/28🇦🇺AUassigned
203.166.5.80/28🇦🇺AUassigned
203.166.5.128/28🇦🇺AUassigned
203.166.5.144/28🇦🇺AUassigned
203.166.7.160/28🇦🇺AUassigned
203.166.5.208/28🇦🇺AUassigned
203.166.22.32/28🇦🇺AUassigned
203.166.4.248/29🇦🇺AUassigned
203.166.5.200/29🇦🇺AUassigned
203.166.17.112/29🇦🇺AUassigned
203.166.4.200/29🇦🇺AUassigned
203.166.5.192/29🇦🇺AUassigned
203.166.10.16/29🇦🇺AUassigned
203.166.17.0/29🇦🇺AUassigned
203.166.22.72/29🇦🇺AUassigned
203.166.25.32/29🇦🇺AUassigned
203.166.4.216/29🇦🇺AUassigned
203.166.10.40/29🇦🇺AUassigned
203.166.22.128/29🇦🇺AUassigned
203.166.27.160/29🇦🇺AUassigned
203.166.27.192/29🇦🇺AUassigned
203.166.29.96/29🇦🇺AUassigned
203.166.6.248/29🇦🇺AUassigned
203.166.10.24/29🇦🇺AUassigned
203.166.28.56/29🇦🇺AUassigned
203.166.10.32/29🇦🇺AUassigned
203.166.4.8/29🇦🇺AUassigned
203.166.4.192/29🇦🇺AUassigned
203.166.4.208/29🇸🇪SEassigned
203.166.7.192/29🇦🇺AUassigned
203.166.10.80/29🇦🇺AUassigned
203.166.10.200/29🇦🇺AUassigned
203.166.11.80/29🇺🇸USassigned
203.166.11.96/29🇦🇺AUassigned
203.166.16.120/29🇦🇺AUassigned
203.166.16.144/29🇦🇺AUassigned
203.166.16.184/29🇦🇺AUassigned
203.166.17.200/29🇦🇺AUassigned
203.166.17.224/29🇦🇺AUassigned
203.166.27.16/29🇦🇺AUassigned
203.166.28.0/29🇦🇺AUassigned
203.166.29.152/29🇦🇺AUassigned
203.166.4.0/29🇦🇺AUassigned
203.166.4.120/29🇦🇺AUassigned
203.166.4.144/29🇦🇺AUassigned
203.166.4.240/29🇦🇺AUassigned
203.166.10.48/29🇦🇺AUassigned
203.166.10.56/29🇦🇺AUassigned
203.166.10.72/29🇦🇺AUassigned
203.166.10.88/29🇦🇺AUassigned
203.166.10.96/29🇺🇸USassigned
203.166.10.192/29🇦🇺AUassigned
203.166.11.112/29🇦🇺AUassigned
203.166.11.120/29🇦🇺AUassigned
203.166.16.176/29🇦🇺AUassigned
203.166.16.224/29🇦🇺AUassigned
203.166.17.192/29🇦🇺AUassigned
203.166.17.216/29🇦🇺AUassigned
203.166.17.232/29🇦🇺AUassigned
203.166.17.240/29🇦🇺AUassigned
203.166.17.248/29🇦🇺AUassigned
203.166.22.136/29🇦🇺AUassigned
203.166.24.96/29🇦🇺AUassigned
203.166.25.40/29🇦🇺AUassigned
203.166.26.144/29🇦🇺AUassigned
203.166.27.0/29🇸🇪SEassigned
203.166.27.8/29🇸🇪SEassigned
203.166.27.24/29🇦🇺AUassigned
203.166.27.32/29🇦🇺AUassigned
203.166.27.40/29🇦🇺AUassigned
Geolocation
Country🇦🇺AustraliaAU
RegionNew South Wales
CityWollstonecraft
Coordinates-33.8230, 151.1940 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.166.0.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/203.166.0.0/19" | jq
External Links
RIPEstat Hurricane Electric BGP