Home Prefix Lookup2a01:6d00::/33

2a01:6d00::/33 - Tieto Oyj (AS5411)

IPv6RIPE NCCannouncedAS5411Tieto Oyj RPKI Valid

CIDR

2a01:6d00::/33

IP Version

IPv6

Addresses

39614Y

Mask

/33

Country

🇸🇪 Sweden

City

Solna

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
2a01:6d00::/33	AS5411 Tieto Oyj	Valid	RIPE	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2a01:6d00::/32	AS5411 Tieto Oyj	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a01:6d00::/33	AS5411	/33	ripe
2a01:6d00::/32	AS5411	/32	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS5411	RIPE	AS5411-MNT	2024-12-16

More Specific Prefixes

Prefix	Country	Status
2a01:6d00::/44	🇸🇪SE	assigned
2a01:6d00:10::/44	🇸🇪SE	assigned
2a01:6d00:20::/44	🇸🇪SE	assigned
2a01:6d00:30::/44	🇸🇪SE	assigned
2a01:6d00:82:100::/64	🇸🇪SE	assigned
2a01:6d00:82:101::/64	🇸🇪SE	assigned
2a01:6d00:1000::/48	🇸🇪SE	assigned
2a01:6d00:1001::/48	🇸🇪SE	assigned
2a01:6d00:1010::/48	🇸🇪SE	assigned

Transfer History

Registry transfers of 2a01:6d00::/33, blocks inside it, or blocks containing it.

2a01:6d00::/32M&A · 2021-08-30
EVRY AB
RIPE NCC
→
Tieto Sweden AB
RIPE NCC

Date	Resource	From	To	Type
2021-08-30	2a01:6d00::/32	EVRY AB RIPE NCC	Tieto Sweden AB RIPE NCC	M&A

Origin ASN

AS5411

Tieto Oyj

Related Prefixes

Covering prefix

2a01:6d00::/32AS5411

More prefixes of AS5411

All prefixes of AS5411 →

Geolocation

Country🇸🇪SwedenSE

RegionStockholm

CitySolna

Coordinates59.3689, 18.0084 ↗

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/2a01:6d00::/33

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

curl -s "https://api.ipctl.io/v1/prefix/2a01:6d00::/33" | jq

External Links

RIPEstat