Home Prefix Lookup2a03:5100::/32

2a03:5100::/32 - IMMENSYS IBB Energie (AS197742)

IPv6RIPE NCCannouncedAS197742IMMENSYS-AS IBB Energie AG RPKI Valid

CIDR

2a03:5100::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇨🇭 Switzerland

City

Brugg

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a03:5100::/32	AS197742 IMMENSYS-AS IBB Energie AG	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a03:5100::/32	AS197742	/32	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS197742	RIPE	IBBRUGG-MNT	2013-01-24

More Specific Prefixes

Prefix	Country	Status
2a03:5100:1::/48	🇨🇭CH	assigned
2a03:5100:23::/48	🇨🇭CH	assigned
2a03:5100:30::/48	🇨🇭CH	assigned
2a03:5100:115::/48	🇨🇭CH	assigned

Transfer History

Registry transfers of 2a03:5100::/32, blocks inside it, or blocks containing it.

2a03:5100::/29M&A · 2021-09-30
immensys AG
RIPE NCC
→
IBB Energie AG
RIPE NCC

Date	Resource	From	To	Type
2021-09-30	2a03:5100::/29	immensys AG RIPE NCC	IBB Energie AG RIPE NCC	M&A

Origin ASN

AS197742

IMMENSYS-AS IBB Energie AG

Related Prefixes

More prefixes of AS197742

All prefixes of AS197742 →

Geolocation

Country🇨🇭SwitzerlandCH

RegionAargau

CityBrugg

Coordinates47.4843, 8.2141 ↗

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/2a03:5100::/32

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

curl -s "https://api.ipctl.io/v1/prefix/2a03:5100::/32" | jq

External Links

RIPEstat