AS3303 - Swisscom (Schweiz) AG


Detailed information about the Autonomous System AS3303:

API Url https://api.ipapi.is/?q=AS3303
Status Active
Organization Swisscom (Schweiz) AG
Description SWISSCOM Swisscom Switzerland Ltd, CH
Website swisscom.ch
Type isp
Abuse E-Mail abuse@ip-plus.net
Whois https://api.ipapi.is/?whois=AS3303
Created 2002-09-19
Updated 2025-09-18
Country CH

IPv4 Prefixes

Currently, there are 506 IPv4 prefixes for AS3303 - Swisscom (Schweiz) AG in the database. This amounts to 7,180,800 IPv4 addresses that are hosted on this ASN. The following list shows the first 25 IPv4 prefixes of the ASN. To obtain all prefixes, please purchase the full database

45.157.49.0/24
45.157.50.0/24
45.157.51.0/24
46.14.0.0/16
46.245.144.0/21
62.202.0.0/15
78.110.128.0/20
80.75.192.0/20
80.94.144.0/20
81.62.0.0/15
83.76.0.0/14
83.173.192.0/18
84.253.0.0/18
85.0.0.0/13
91.198.58.0/24
91.198.72.0/24
91.206.11.0/24
91.209.158.0/24
91.212.91.0/24
91.212.117.0/24
91.216.229.0/24
91.220.40.0/24
91.223.121.0/24
91.223.154.0/24
91.226.202.0/24

IPv6 Prefixes

Currently, there are 70 IPv6 prefixes for AS3303 - Swisscom (Schweiz) AG in the database. This amounts to 7,539,110,449,835,668,000,000,000,000,000 IPv6 addresses that are hosted on this ASN. The following list shows the first 25 IPv6 prefixes of the ASN. To obtain all prefixes, please purchase the full database

2001:678:e0::/48
2001:678:d98::/48
2001:678:d9c::/48
2001:67c:420::/48
2001:67c:4f0::/48
2001:67c:5dc::/48
2001:67c:ff0::/48
2001:67c:1984::/48
2001:67c:273c::/48
2001:67c:2950::/48
2001:67c:2f70::/48
2001:918::/32
2001:918:ff44::/48
2001:918:ff64::/48
2001:918:ffa9::/48
2001:918:ffaa::/48
2001:918:ffac::/48
2001:918:ffad::/48
2001:918:fff7::/48
2001:918:fff9::/48
2001:918:fffa::/48
2001:91a::/32
2001:91f::/32
2001:4d98::/33
2a01:8b00::/32

Raw WHOIS Record - AS3303 - Swisscom (Schweiz) AG