Home Prefix Lookup203.30.94.0/23

203.30.94.0/23 - Telstra Limited (AS1221)

IPv4APNICannouncedAS1221ASN-TELSTRA - Telstra Limited RPKI Valid

CIDR

203.30.94.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇦🇺 Australia

City

Melbourne

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
203.30.94.0/23	AS1221 ASN-TELSTRA - Telstra Limited	Valid	APNIC	2026-10-12

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
203.30.92.0/22	AS1221 ASN-TELSTRA - Telstra Limited	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.30.92.0/22	AS1221	/23	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS1221	APNIC	MAINT-KPMGAUSTRALIA-AU	2021-05-14

Origin ASN

AS1221

ASN-TELSTRA - Telstra Limited

Related Prefixes

Covering prefix

203.30.92.0/22AS1221

More prefixes of AS1221

All prefixes of AS1221 →

Geolocation

Country🇦🇺AustraliaAU

RegionVictoria

CityMelbourne

Coordinates-37.8151, 144.9680 ↗

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/203.30.94.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/203.30.94.0/23" | jq

External Links

RIPEstat