Home Prefix Lookup2a05:5800::/29

2a05:5800::/29 - Sis2 Stiegeler Internet Service (AS200924)

IPv6RIPE NCCallocatedAS200924sis2 Stiegeler Internet Service GmbH RPKI Valid

CIDR

2a05:5800::/29

IP Version

IPv6

Addresses

633825.3Y

Mask

/29

Country

🇩🇪 Germany

City

Stuttgart

RIR

RIPE NCC

Status

allocated

Allocated

2014-11-07

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2a05:5800::/29	AS200924 sis2 Stiegeler Internet Service GmbH	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a05:5800::/29	AS200924	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS200924	RIPE	MNT-SIS1	2026-03-10

More Specific Prefixes

Prefix	AS	Country	Status
2a05:5800::/40		🇩🇪DE	assigned
2a05:5800:100::/40		🇩🇪DE	assigned

Transfer History

Registry transfers of 2a05:5800::/29, blocks inside it, or blocks containing it.

2a05:5800::/29M&A · 2021-09-09
Stiegeler Internet Service GmbH
RIPE NCC
→
Stiegeler Rheintal GmbH
RIPE NCC

Date	Resource	From	To	Type
2021-09-09	2a05:5800::/29	Stiegeler Internet Service GmbH RIPE NCC	Stiegeler Rheintal GmbH RIPE NCC	M&A

Origin ASN

AS200924

sis2 Stiegeler Internet Service GmbH

Related Prefixes

More prefixes of AS200924

All prefixes of AS200924 →

Geolocation

Country🇩🇪GermanyDE

RegionBaden-Wurttemberg

CityStuttgart

Coordinates48.6616, 9.3501 ↗

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/2a05:5800::/29

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

curl -s "https://api.ipctl.io/v1/prefix/2a05:5800::/29" | jq

External Links

RIPEstat