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AS21405

🇨🇭

TSS1 T-Systems Schweiz AGORG-TSA108-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
4total
3 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)2,560
Announced (BGP)2,048
IPv6 Addresses ⓘ
Allocated (RIR)6.3×10^29
Announced (BGP)6.3×10^29
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇨🇭 CH
RIR
RIPENCC
Status
allocated
Allocated
11/29/2001

Announced Prefixes

(BGP)4
|
Prefix
RPKI
IRR
Last Seen
138.124.232.0/23
No ROA
RIPE
5/25/2026
185.153.104.0/22
No ROA
RIPE
5/25/2026
193.108.232.0/23
No ROA
RIPE
5/25/2026
2a07:8700::/29
No ROA
RIPE
5/25/2026

Allocated Prefixes

(RIR)5
Prefix
Country
RIR
Status
138.124.154.0/23🇨🇭 CHRIPENCCassigned
138.124.232.0/23🇨🇭 CHRIPEassigned
185.153.104.0/22🇨🇭 CHRIPENCCallocated
193.108.232.0/23🇨🇭 CHRIPENCCassigned
2a07:8700::/29🇨🇭 CHRIPENCCallocated
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/21405

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

curl -s "https://api.ipctl.io/v1/asn/21405" | jq