Home Prefix Lookup203.14.245.0/24

203.14.245.0/24 - SPECTUM NON AP Spectrums Core Network (AS17559)

IPv4APNICassignedAS17559SPECTUM-NON-AP Spectrums Core Network RPKI Valid

CIDR

203.14.245.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇦🇺 Australia

City

Sydney

RIR

APNIC

Status

assigned

Allocated

1995-05-12

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.14.245.0/24	AS17559 SPECTUM-NON-AP Spectrums Core Network	Valid	APNICOther IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.14.245.0/24	AS17559	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS17559	APNIC	MAINT-AU-SPECTRUM	2026-03-26
AS17559	Other IRR	MAINT-AS2764	2023-11-13

Transfer History

Registry transfers of 203.14.245.0/24, blocks inside it, or blocks containing it.

203.14.245.0/24Transfer · 2025-09-23
Transactionware Pty. Limited
🇦🇺 AU APNIC
→
Spectrum Networks Pty. Ltd.
🇦🇺 AU APNIC

Date	Resource	From	To	Type
2025-09-23	203.14.245.0/24	Transactionware Pty. Limited 🇦🇺 AU APNIC	Spectrum Networks Pty. Ltd. 🇦🇺 AU APNIC	Transfer

Origin ASN

AS17559

SPECTUM-NON-AP Spectrums Core Network

Related Prefixes

More prefixes of AS17559

All prefixes of AS17559 →

Geolocation

Country🇦🇺AustraliaAU

RegionNew South Wales

CitySydney

Coordinates-33.8670, 151.2070 ↗

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/203.14.245.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/203.14.245.0/24" | jq

External Links

RIPEstat