Home Prefix Lookup2a11:b40::/29

2a11:b40::/29 - (AS51658)

IPv6RIPE NCCallocatedAS51658 RPKI Valid

CIDR

2a11:b40::/29

IP Version

IPv6

Addresses

633825.3Y

Mask

/29

Country

🇦🇹 Austria

City

Klagenfurt

RIR

RIPE NCC

Status

allocated

Allocated

2021-07-02

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2a11:b44:c002::/48	AS211071 BAHA-AS baha GmbH	Valid	-	2026-10-11
2a11:b44:c003::/48	AS219391 UPPERCUT-AS Ub services FlexCo (Flexible Kapitalgesellschaft)	Valid	-	2026-10-11

More Specific Prefixes

Prefix	AS	Country	Status
2a11:b40::/48	AS51658	🇦🇹AT	assigned
2a11:b40:55::/48		🇦🇹AT	assigned
2a11:b44::/30		🇦🇹AT	assigned
2a11:b44:5503::/48		🇦🇹AT	assigned
2a11:b44:5504::/48		🇦🇹AT	assigned
2a11:b44:5505::/48		🇦🇹AT	assigned
2a11:b44:5506::/48		🇦🇹AT	assigned
2a11:b44:5507::/48		🇦🇹AT	assigned
2a11:b44:5508::/48		🇩🇪DE	assigned
2a11:b44:5509::/48		🇩🇪DE	assigned
2a11:b44:5510::/48		🇩🇪DE	assigned
2a11:b44:c000::/48	AS211071	🇦🇹AT	assigned
2a11:b44:c001::/48	AS211071	🇩🇪DE	assigned
2a11:b44:c002::/48	AS211071	🇸🇬SG	assigned
2a11:b44:c003::/48	AS219391	🇦🇹AT	assigned

Transfer History

Registry transfers of 2a11:b40::/29, blocks inside it, or blocks containing it.

2a11:b40::/29M&A · 2024-11-28
Patrick Janesch trading as lucesem
RIPE NCC
→
lucesem technology GmbH
RIPE NCC

Date	Resource	From	To	Type
2024-11-28	2a11:b40::/29	Patrick Janesch trading as lucesem RIPE NCC	lucesem technology GmbH RIPE NCC	M&A

Origin ASN

AS51658

Related Prefixes

More prefixes of AS51658

All prefixes of AS51658 →

Geolocation

Country🇦🇹AustriaAT

CityKlagenfurt

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/2a11:b40::/29

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

curl -s "https://api.ipctl.io/v1/prefix/2a11:b40::/29" | jq

External Links

RIPEstat