Home Prefix Lookup2a0f:1700::/29

2a0f:1700::/29 - ALFA SYSTEM Marek Piwowarski Trading As ALFA SYSTEM M. Piwowarski, A. Widera S.J (AS198050)

IPv6RIPE NCCallocatedAS198050ALFA-SYSTEM-AS Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j. RPKI Valid

CIDR

2a0f:1700::/29

IP Version

IPv6

Addresses

633825.3Y

Mask

/29

Country

🇵🇱 Poland

City

Knurów

RIR

RIPE NCC

Status

allocated

Allocated

2024-07-10

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a0f:1700::/29	AS198050 ALFA-SYSTEM-AS Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j.	Valid	RIPE	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a0f:1700::/29	AS198050	/29	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS198050	RIPE	lir-pl-alfa-system-1-MNT	2025-01-21

Transfer History

Registry transfers of 2a0f:1700::/29, blocks inside it, or blocks containing it.

2a0f:1700::/29Transfer · 2023-10-23
Datacenter One Stuttgart GmbH
RIPE NCC
→
Datacenter One GmbH
RIPE NCC

Date	Resource	From	To	Type
2023-10-23	2a0f:1700::/29	Datacenter One Stuttgart GmbH RIPE NCC	Datacenter One GmbH RIPE NCC	Transfer

Origin ASN

AS198050

ALFA-SYSTEM-AS Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j.

Related Prefixes

More prefixes of AS198050

All prefixes of AS198050 →

Geolocation

Country🇵🇱PolandPL

CityKnurów

Coordinates50.2373, 18.6552 ↗

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/2a0f:1700::/29

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

curl -s "https://api.ipctl.io/v1/prefix/2a0f:1700::/29" | jq

External Links

RIPEstat