HomeASN LookupAS3303

AS3303

🇨🇭

SWISSCOM Swisscom (Schweiz) AGORG-SI1-RIPE

Swisscom (Switzerland) Ltd

RIPENCCallocated
Announced Prefixes (BGP)
402total
353 IPv449 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)4.3M
Announced (BGP)8.2M
IPv6 Addresses ⓘ
Allocated (RIR)6.1×10^30
Announced (BGP)1×10^31
Prefix Limit (IPv4)
5,000
Prefix Limit (IPv6)
200
Country
🇨🇭 CH
RIR
RIPENCC
Status
allocated
Allocated
10/28/1994

Announced Prefixes

(BGP)402
|
Prefix
RPKI
IRR
Last Seen
45.157.49.0/24
 Valid
RIPE
5/23/2026
45.157.50.0/24
 Valid
RIPE
5/23/2026
45.157.51.0/24
 Valid
RIPE
5/23/2026
46.14.0.0/16
 Valid
RIPE
5/23/2026
46.14.0.0/17
 Valid
RIPE
5/23/2026
46.14.128.0/17
 Valid
RIPE
5/23/2026
46.245.144.0/21
 Valid
RIPE
5/23/2026
62.202.0.0/15
 Valid
RIPE
5/23/2026
62.202.0.0/16
 Valid
RIPE
5/23/2026
62.202.0.0/17
 Valid
RIPE
5/23/2026
1–10 of 402
1 / 41

Allocated Prefixes

(RIR)254
Prefix
Country
RIR
Status
45.157.49.0/24🇨🇭 CHRIPEassigned
45.157.50.0/24🇨🇭 CHRIPEassigned
45.157.51.0/24🇨🇭 CHRIPEassigned
46.14.0.0/16🇨🇭 CHRIPENCCallocated
46.14.0.0/17🇨🇭 CHRIPEassigned
46.14.128.0/17🇨🇭 CHRIPEassigned
46.245.144.0/21🇨🇭 CHRIPENCCallocated
62.202.0.0/15🇨🇭 CHRIPENCCallocated
62.203.0.0/16🇨🇭 CHRIPEassigned
78.110.128.0/20🇨🇭 CHRIPENCCallocated
1–10 of 254
1 / 26

Downstream Customers(7)

ASNName
AS12637🇮🇹SEEWEB SEEWEB s.r.l.
AS29222🇨🇭Infomaniak-AS Infomaniak Network SA
AS34019🇫🇷HIVANE Hivane Association
AS48885🇨🇭NEOCARRIER Neocarrier Communications Sarl
AS49935🇧🇪SmartEye SmartEye B.V
AS49983🇨🇭MIRONET-AS MiroNet AG
AS204697🇨🇭Amalthea-Metis Sunrise GmbH
ASPA
No ASPA0 upstreams, 7 downstreams
Listed as Upstream Provider by
7 ASNs
View full ASPA details →
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/3303

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

curl -s "https://api.ipctl.io/v1/asn/3303" | jq