Home Prefix Lookup202.148.224.0/21

202.148.224.0/21 - Brennan IT (AS9738)

IPv4APNICannouncedAS9738BRENNANIT-AS9738-AP - Brennan IT RPKI Valid

CIDR

202.148.224.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇦🇺 Australia

City

Sydney

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
202.148.224.0/21	AS9738 BRENNANIT-AS9738-AP - Brennan IT	Valid	-	2026-10-12

More-Specific Announcements

7 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
202.148.224.0/24	AS9738 BRENNANIT-AS9738-AP - Brennan IT	Valid	-	2026-10-12
202.148.225.0/24	AS9738 BRENNANIT-AS9738-AP - Brennan IT	Valid	-	2026-10-12
202.148.226.0/24	AS9738 BRENNANIT-AS9738-AP - Brennan IT	Valid	-	2026-10-12
202.148.227.0/24	AS9738 BRENNANIT-AS9738-AP - Brennan IT	Valid	-	2026-10-12
202.148.228.0/24	AS9738 BRENNANIT-AS9738-AP - Brennan IT	Valid	-	2026-10-12
202.148.229.0/24	AS9738 BRENNANIT-AS9738-AP - Brennan IT	Valid	-	2026-10-12
202.148.231.0/24	AS9738 BRENNANIT-AS9738-AP - Brennan IT	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
202.148.224.0/21	AS9738	/21	apnic

More Specific Prefixes

Prefix	AS	Country	Status
202.148.231.96/27		🇦🇺AU	assigned

Origin ASN

AS9738

BRENNANIT-AS9738-AP - Brennan IT

Related Prefixes

More prefixes of AS9738

All prefixes of AS9738 →

Geolocation

Country🇦🇺AustraliaAU

RegionNew South Wales

CitySydney

Coordinates-33.8688, 151.2090 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/202.148.224.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/202.148.224.0/21" | jq

External Links

RIPEstat