Home Prefix Lookup2a02:2528:ff00::/40

2a02:2528:ff00::/40 - IP Max IP Max (AS25091)

IPv6RIPEassignedAS25091IP-Max IP-Max SA RPKI Valid

CIDR

2a02:2528:ff00::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇨🇭 Switzerland

City

Rümlang

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a02:2528:ff00::/40	AS25091 IP-Max IP-Max SA	Valid	-	2026-10-11

Related Announcements

1 less-specific, 6 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2a02:2528::/29	AS25091 IP-Max IP-Max SA	Valid	-	2026-10-11
2a02:2528:ff02::/48	AS25091 IP-Max IP-Max SA	Valid	-	2026-10-11
2a02:2528:ff03::/48	AS25091 IP-Max IP-Max SA	Valid	-	2026-10-11
2a02:2528:ff04::/48	AS25091 IP-Max IP-Max SA	Valid	-	2026-10-11
2a02:2528:ff05::/48	AS25091 IP-Max IP-Max SA	Valid	-	2026-10-11
2a02:2528:ff06::/48	AS25091 IP-Max IP-Max SA	Valid	-	2026-10-11
2a02:2528:ff07::/48	AS25091 IP-Max IP-Max SA	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a02:2528::/29	AS25091	/48	ripe

Origin ASN

AS25091

IP-Max IP-Max SA

Related Prefixes

Covering prefix

2a02:2528::/29AS25091

More prefixes of AS25091

All prefixes of AS25091 →

Geolocation

Country🇨🇭SwitzerlandCH

CityRümlang

Coordinates47.4504, 8.5297 ↗

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 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/2a02:2528:ff00::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2a02:2528:ff00::/40" | jq

External Links

RIPEstat