HomeASN LookupAS57521

AS57521 SIMPLYSOFT-AS Simplysoft GmbH

🇨🇭

Org handle: ORG-SG421-RIPE

RIPE NCCallocated
Announced Prefixes (BGP)
11total
1 IPv410 IPv6
IPv4 Addresses
Allocated (RIR)256
Announced (BGP)256
IPv6 Addresses
Allocated (RIR)7.1×10²⁹
Announced (BGP)7.9×10²⁸
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
50
Country
🇨🇭 CH
RIR
RIPE NCC
Status
allocated
Allocated
2022-10-20

Announced Prefixes

(BGP)11
|
Prefix
RPKI
IRR
Last Seen
45.10.39.0/24
 Valid
RIPE
2026-10-11
2a13:bc1::/32
 Valid
RIPE
2026-10-11
2a13:bc1::/48
 Valid
RIPE
2026-10-11
2a13:bc1:1::/48
 Valid
RIPE
2026-10-11
2a13:bc1:2::/48
 Valid
RIPE
2026-10-11
2a13:bc1:3::/48
 Valid
RIPE
2026-10-11
2a13:bc1:4::/48
 Valid
RIPE
2026-10-11
2a13:bc1:c1::/48
 Valid
RIPE
2026-10-11
2a13:bc1:c3::/48
 Valid
RIPE
2026-10-11
2a13:bc2::/48
 Valid
RIPE
2026-10-11
1-10 of 11
1 / 2

Allocated Prefixes

(RIR)12
Prefix
Country
RIR
Status
45.10.39.0/24🇨🇭 CHRIPENCCallocated
2a13:bc0::/29🇨🇭 CHRIPENCCallocated
2a13:bc1::/32🇨🇭 CHRIPEassigned
2a13:bc1::/48🇨🇭 CHRIPEassigned
2a13:bc1:1::/48🇨🇭 CHRIPEassigned
2a13:bc1:2::/48🇨🇭 CHRIPEassigned
2a13:bc1:3::/48🇨🇭 CHRIPEassigned
2a13:bc1:4::/48🇨🇭 CHRIPEassigned
2a13:bc1:c1::/48🇩🇪 DERIPEassigned
2a13:bc1:c3::/48🇨🇭 CHRIPEassigned
1-10 of 12
1 / 2

All 11 announced prefixes of AS57521 →

BGP Neighbours

(seen in AS paths)

Upstreams (4)

Networks AS57521 hands its own prefixes to: transit providers, or peers at an exchange.

Downstreams (1)

Networks whose own prefixes AS57521 passes on: usually its customers.

  • AS202647SIMPLYSOFT SRV Simplysoft1
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/57521

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

curl -s "https://api.ipctl.io/v1/asn/57521" | jq