Swisscom CSIRT

Swisscom CSIRT Listed

Fields describing the team

Team Details

Official Name

Swisscom CSIRT

Short Name

Swisscom CSIRT

Country

Switzerland

Established

01 Jan 1995

Host Organisation

Swisscom (Schweiz) AG

Constituency

Constituency Type

  • Commercial Organisation

Country of constituency

  • Switzerland

ASNs, Domains, IP ranges

  • 3303
  • 57370
  • *.swisscom.*
  • *.bluewin.*
  • *.blue.*
  • *.wingo.*

Swisscom-operated infrastructure, corporate IT, platforms and services of Swisscom AG and its Swiss majority-owned subsidiaries. Out of scope: customer systems and accounts; customer IP address space (abuse reports: abuse@bluewin.ch); commercial incident response for third parties, which is provided by a separate Swisscom business unit (+41 800 850 000, csirt.b2b@swisscom.com). Fastweb S.p.A. (Italy) operates its own CSIRT.

Team Contact Information

Main Number

Emergency Number

Fax Number

-

Email

Postal Address

Swisscom (Schweiz) AG
Group Security
Cyber Defense
Foerrlibuckstrasse 62
8005 Zuerich
Switzerland

Business Hours

09:00 to 17:00 Monday to Friday

Timezone

Europe/Zurich

Cryptography

PGP key(s) of the team

Type:   RSA/2048    Expires: 2026-12-10
Fpr:    AE0C 4607 7EC5 6418 04A1 D076 F9A0 4DD6 68E4 8236
UID:    Csirt <csirt@swisscom.com>

Memberships

FIRST Full Member since None

Classification

Current State

Listed
Last change: 23 Sep 2026

Entry Date

31 Jul 2025

Date of Accreditation

History

Date Description
31 Jul 2025 Swisscom CSIRT has completed the re-listing process
10 Jun 2022 Swisscom CSIRT has completed the re-listing process
03 May 2019 Swisscom CSIRT has completed the re-listing process
31 Aug 2000 Swisscom CSIRT is now a listed team