HomeASN LookupAS3303

AS3303

🇨🇭

SWISSCOM Swisscom (Schweiz) AGORG-SI1-RIPE

Swisscom (Switzerland) Ltd

RIPENCCallocatedASPA Published
Announced Prefixes (BGP)
400total
351 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)400
|
Prefix
RPKI
IRR
Last Seen
46.14.0.0/16
 Valid
RIPE
7/13/2026
46.14.0.0/17
 Valid
RIPE
7/13/2026
46.14.128.0/17
 Valid
RIPE
7/13/2026
46.245.144.0/21
 Valid
RIPE
7/13/2026
62.202.0.0/15
 Valid
RIPE
7/13/2026
62.202.0.0/16
 Valid
RIPE
7/13/2026
62.202.0.0/17
 Valid
RIPE
7/13/2026
62.202.128.0/17
 Valid
RIPE
7/13/2026
62.203.0.0/16
 Valid
RIPE
7/13/2026
62.203.0.0/17
 Valid
RIPE
7/13/2026
1–10 of 400
1 / 40

Allocated Prefixes

(RIR)253
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 253
1 / 26

Upstream Providers(7)

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS2914🇺🇸NTT-DATA-2914 - NTT America, Inc.
AS3320🇩🇪DTAG Deutsche Telekom AG
AS6939🇺🇸HURRICANE - Hurricane Electric LLC
AS7473🇸🇬SINGTEL-AS-AP - Singapore Telecommunications Ltd
AS12956🇪🇸TELXIUS TELEFONICA GLOBAL SOLUTIONS SL
AS33891🇩🇪CORE-BACKBONE Core-Backbone GmbH

Downstream Customers(11)

ASNName
AS6837🇨🇭SWISSCOM-BBCS-AS Swisscom (Schweiz) AG
AS8300🇨🇭Test-AS-Main Swisscom (Schweiz) AG
AS12637🇮🇹SEEWEB SEEWEB s.r.l.
AS21273🇨🇭TEST-AS-Cust Swisscom (Schweiz) AG
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
AS205762🇨🇭GTP-Filter Swisscom (Schweiz) AG
ASPA
Published7 upstreams, 11 downstreams
Authorized Upstream Providers
AS174AS2914AS3320AS6939AS7473AS12956AS33891
Expires Jul 16, 2026
Listed as Upstream Provider by
11 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