Home Prefix Lookup2a01:b5a0::/32

2a01:b5a0::/32 - S1NETWORKS S1 Networks Oy (AS199508)

IPv6RIPE NCCallocatedAS199508S1NETWORKS-AS S1 Networks Oy RPKI Valid

CIDR

2a01:b5a0::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇫🇮 Finland

City

Helsinki

RIR

RIPE NCC

Status

allocated

Allocated

2014-03-25

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a01:b5a0::/32	AS199508 S1NETWORKS-AS S1 Networks Oy	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a01:b5a0::/32	AS199508	/32	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS45010	RIPE	MNT-MEGATUUTTI	2014-04-10
AS199508	RIPE	S1-MNT	2023-06-15

Transfer History

Registry transfers of 2a01:b5a0::/32, blocks inside it, or blocks containing it.

2a01:b5a0::/32Transfer · 2024-12-02
EuroQuest Oy Ltd
RIPE NCC
→
S1 Networks Oy
RIPE NCC

Date	Resource	From	To	Type
2024-12-02	2a01:b5a0::/32	EuroQuest Oy Ltd RIPE NCC	S1 Networks Oy RIPE NCC	Transfer

Origin ASN

AS199508

S1NETWORKS-AS S1 Networks Oy

Related Prefixes

More prefixes of AS199508

All prefixes of AS199508 →

Geolocation

Country🇫🇮FinlandFI

RegionUusimaa

CityHelsinki

Coordinates60.2226, 24.8720 ↗

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:b5a0::/32

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

curl -s "https://api.ipctl.io/v1/prefix/2a01:b5a0::/32" | jq

External Links

RIPEstat