Home Prefix Lookup131.123.34.0/24

131.123.34.0/24 - AlexHost (AS200019)

IPv4RIPE NCCannouncedAS200019AlexHost ALEXHOST SRL RPKI Valid

CIDR

131.123.34.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇨🇭 Switzerland

City

Zurich

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
131.123.34.0/24	AS200019 AlexHost ALEXHOST SRL	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
131.123.34.0/24	AS200019	/24	ripe
131.123.32.0/19	AS200019	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS200019	RIPE	CLOUDATAMD-MNT	2026-07-01

Transfer History

Registry transfers of 131.123.34.0/24, blocks inside it, or blocks containing it.

131.123.32.0/19inter-RIRTransfer · 2026-06-22
Kent State University
🇺🇸 US ARIN
→
ALEXHOST S.R.L.
🇲🇩 MD RIPE NCC

Date	Resource	From	To	Type
2026-06-22	131.123.32.0/19inter-RIR	Kent State University 🇺🇸 US ARIN	ALEXHOST S.R.L. 🇲🇩 MD RIPE NCC	Transfer

Origin ASN

AS200019

AlexHost ALEXHOST SRL

Related Prefixes

More prefixes of AS200019

All prefixes of AS200019 →

Geolocation

Country🇨🇭SwitzerlandCH

CityZurich

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/131.123.34.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/131.123.34.0/24" | jq

External Links

RIPEstat