Home Prefix Lookup203.18.242.0/23

203.18.242.0/23 - LIGHTNING AP Lightning Broadband Pty (AS136000)

IPv4APNICassignedAS136000LIGHTNING-AS-AP Lightning Broadband Pty Ltd RPKI Valid

CIDR

203.18.242.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇦🇺 Australia

City

Melbourne

RIR

APNIC

Status

assigned

Allocated

1995-08-18

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.18.242.0/23	AS136000 LIGHTNING-AS-AP Lightning Broadband Pty Ltd	Valid	APNICOther IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.18.242.0/23	AS136000	/23	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS136000	APNIC	MAINT-LNPL-AU	2024-03-26
AS136000	Other IRR	MAINT-AS58511	2024-03-21

Transfer History

Registry transfers of 203.18.242.0/23, blocks inside it, or blocks containing it.

203.18.242.0/23Transfer · 2024-03-14
Rainbow House Development Pty Ltd
🇦🇺 AU APNIC
→
Lynham Networks Pty. Ltd
🇦🇺 AU APNIC

Date	Resource	From	To	Type
2024-03-14	203.18.242.0/23	Rainbow House Development Pty Ltd 🇦🇺 AU APNIC	Lynham Networks Pty. Ltd 🇦🇺 AU APNIC	Transfer

Origin ASN

AS136000

LIGHTNING-AS-AP Lightning Broadband Pty Ltd

Related Prefixes

More prefixes of AS136000

All prefixes of AS136000 →

Geolocation

Country🇦🇺AustraliaAU

RegionVictoria

CityMelbourne

Coordinates-37.8136, 144.9630 ↗

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/203.18.242.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/203.18.242.0/23" | jq

External Links

RIPEstat