Home Prefix Lookup2a03:9d40:6000::/36

2a03:9d40:6000::/36 - IPTP (AS51601)

IPv6RIPE NCCannouncedAS51601IPTP IPTP LTD RPKI Valid

CIDR

2a03:9d40:6000::/36

IP Version

IPv6

Addresses

4951.7Y

Mask

/36

Country

🇳🇱 The Netherlands

City

Amsterdam (Amsterdam-Zuidoost)

RIR

RIPE NCC

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
2a03:9d40:6000::/36	AS51601 IPTP IPTP LTD	Valid	RIPE	2026-10-12

More-Specific Announcements

1 more-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2a03:9d40:6000::/48	AS51601 IPTP IPTP LTD	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a03:9d40::/32	AS41095	/48	ripe
2a03:9d40::/32	AS51601	/48	ripe
2a03:9d40::/32	AS140951	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS41095	RIPE	IPTP	2023-08-31
AS51601	RIPE	IPTP	2023-08-31

Origin ASN

AS51601

IPTP IPTP LTD

Related Prefixes

More prefixes of AS51601

All prefixes of AS51601 →

Geolocation

Country🇳🇱The NetherlandsNL

RegionNorth Holland

CityAmsterdam (Amsterdam-Zuidoost)

Coordinates52.3567, 4.9574 ↗

Abuse Contact

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 RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/2a03:9d40:6000::/36

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

curl -s "https://api.ipctl.io/v1/prefix/2a03:9d40:6000::/36" | jq

External Links

RIPEstat