Home ASN LookupAS59891

AS59891 FSIT FSIT AG

🇨🇭

Org handle: ORG-FA509-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

25total

8 IPv417 IPv6

IPv4 Addresses

Allocated (RIR)3,328

Announced (BGP)2,048

IPv6 Addresses

Allocated (RIR)1.2×10³⁰

Announced (BGP)1.2×10³⁰

Prefix Limit (IPv4)

Prefix Limit (IPv6)

100

Country

🇨🇭 CH

RIR

RIPE NCC

Status

allocated

Allocated

2014-08-20

Announced Prefixes

(BGP)25

Prefix	RPKI	IRR	Last Seen
185.32.124.0/24	Valid	RIPE	2026-10-11
185.32.125.0/24	Valid	RIPE	2026-10-11
185.32.126.0/24	Valid	RIPE	2026-10-11
185.32.127.0/24	Valid	RIPE	2026-10-11
185.150.28.0/24	Valid	RIPE	2026-10-11
185.150.29.0/24	Valid	RIPE	2026-10-11
185.150.30.0/24	Valid	RIPE	2026-10-11
185.150.31.0/24	Valid	RIPE	2026-10-11
2001:67c:17a4::/48	Valid	RIPE	2026-10-11
2a00:c1e0::/32	Valid	RIPE	2026-10-11

1-10 of 25

1 / 3

Allocated Prefixes

(RIR)10

Prefix	Country	RIR	Status
185.32.124.0/22	🇨🇭 CH	RIPENCC	allocated
185.32.126.0/24	🇨🇭 CH	RIPE	assigned
185.150.28.0/22	🇨🇭 CH	RIPENCC	allocated
185.150.28.0/24	🇨🇭 CH	RIPE	assigned
185.150.29.0/24	🇨🇭 CH	RIPE	assigned
185.150.30.0/24	🇨🇭 CH	RIPE	assigned
185.150.31.0/24	🇨🇭 CH	RIPE	assigned
2001:67c:17a4::/48	🇨🇭 CH	RIPENCC	assigned
2a00:c1e0::/29	🇨🇭 CH	RIPENCC	allocated
2a07:6d80::/29	🇨🇭 CH	RIPENCC	allocated

All 25 announced prefixes of AS59891 →

Downstream Customers(1)

ASN	Name
AS213418	🇨🇭bebrave BE BRAVE AG

BGP Neighbours

(seen in AS paths)

Upstreams (3)

Networks AS59891 hands its own prefixes to: transit providers, or peers at an exchange.

AS13030INIT7 (Switzerland)15
AS6939Hurricane Electric9
AS51395SOFTPLUS Datasource1

Downstreams (1)

Networks whose own prefixes AS59891 passes on: usually its customers.

AS213418Bebrave BE BRAVE21

Other adjacent networks (2)

Adjacent to AS59891 in the transit part of AS paths: peers, providers or customers.

AS24951EVERYWARE NET EveryWare11
AS36236NetActuate1

ASPA

No ASPA0 upstreams, 1 downstream

Listed as Upstream Provider by

1 ASN

View full ASPA details →

Abuse Contact

External Links

RIPE Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
How to run an ASPA checkVerify the upstream providers listed above
IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/59891

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/59891" | jq