Home Prefix Lookup2a00:b0a0::/29

2a00:b0a0::/29 - OPEN CIRCLE Open Circle (AS203434)

IPv6RIPE NCCallocatedAS203434OPEN-CIRCLE Open Circle AG RPKI Valid

CIDR

2a00:b0a0::/29

IP Version

IPv6

Addresses

633825.3Y

Mask

/29

Country

🇨🇭 Switzerland

City

Zurich

RIR

RIPE NCC

Status

allocated

Allocated

2016-01-15

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2a00:b0a0::/29	AS203434 OPEN-CIRCLE Open Circle AG	Valid	RIPE	2026-10-11

More-Specific Announcements

4 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2a00:b0a0:1::/48	AS203434 OPEN-CIRCLE Open Circle AG	Valid	-	2026-10-11
2a00:b0a0:2::/48	AS203434 OPEN-CIRCLE Open Circle AG	Valid	-	2026-10-11
2a00:b0a1::/32	AS203434 OPEN-CIRCLE Open Circle AG	Valid	-	2026-10-11
2a00:b0a2::/32	AS203434 OPEN-CIRCLE Open Circle AG	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a00:b0a0::/29	AS203434	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS203434	RIPE	OPEN-CIRCLE-MNT	2022-09-27

More Specific Prefixes

Prefix	AS	Country	Status
2a00:b0a0:0:1::/64	AS203434	🇨🇭CH	assigned
2a00:b0a0:1::/48	AS203434	🇨🇭CH	assigned
2a00:b0a0:2::/48	AS203434	🇨🇭CH	assigned
2a00:b0a1::/48	AS203434	🇨🇭CH	assigned
2a00:b0a1:1::/48	AS203434	🇨🇭CH	assigned
2a00:b0a1:2::/48	AS203434	🇨🇭CH	assigned
2a00:b0a2::/48	AS203434	🇨🇭CH	assigned
2a00:b0a2:1::/48	AS203434	🇨🇭CH	assigned
2a00:b0a2:2::/48	AS203434	🇨🇭CH	assigned

Origin ASN

AS203434

OPEN-CIRCLE Open Circle AG

Related Prefixes

More prefixes of AS203434

All prefixes of AS203434 →

Geolocation

Country🇨🇭SwitzerlandCH

RegionZurich

CityZurich

Coordinates47.3792, 8.4916 ↗

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/2a00:b0a0::/29

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

curl -s "https://api.ipctl.io/v1/prefix/2a00:b0a0::/29" | jq

External Links

RIPEstat