Home Prefix Lookup203.153.16.0/22

203.153.16.0/22 - Superloop (AS38195)

IPv4APNICallocatedAS38195SUPERLOOP-AS-AP - Superloop RPKI Valid

CIDR

203.153.16.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇦🇺 Australia

City

Brisbane

RIR

APNIC

Status

allocated

Allocated

2015-11-12

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.153.16.0/22	AS38195 SUPERLOOP-AS-AP - Superloop	Valid	APNICOther IRR	2026-10-12

More-Specific Announcements

2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
203.153.16.0/24	AS38195 SUPERLOOP-AS-AP - Superloop	Valid	-	2026-10-12
203.153.18.0/24	AS38195 SUPERLOOP-AS-AP - Superloop	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.153.16.0/22	AS38195	/22	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS38195	APNIC	MAINT-SUPERLOOP-AU	2026-05-21
AS38195	Other IRR	MAINT-AS38195	2023-11-13

Origin ASN

AS38195

SUPERLOOP-AS-AP - Superloop

Related Prefixes

More prefixes of AS38195

All prefixes of AS38195 →

Geolocation

Country🇦🇺AustraliaAU

RegionQueensland

CityBrisbane

Coordinates-27.4679, 153.0280 ↗

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/203.153.16.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/203.153.16.0/22" | jq

External Links

RIPEstat