Autonomous system
AS20932 SIG-ST Service Telecom
Unclassified RIPE
Summary
SIG Telecom
isp residential telecom swiss
AS20932 is operated by SIG Telecom, the telecommunications division of Services Industriels de Genève.
What it's used for
- The address space carries residential and business connectivity for the city of Geneva, as indicated by registrant netnames such as
CH-SIG-TELECOM-20010326andCH-SIG-TELECOM-20140901. - The AS announces 9472 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, while maintaining 1493 observed neighbours; this high neighbour-to-address ratio suggests a role focused on transit and peering rather than large-scale eyeball aggregation.
Notable
- All registrants for the announced prefixes are listed as Services Industriels de Geneve, consistent with the AS holder.
- The address inventory is composed of three distinct IPv4 blocks and one IPv6 /32, with the largest block being 217.169.128.0/19.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 6 exchanges in 3 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.194.44 |
| AMS-IX Amsterdam | Amsterdam, Netherlands | 80.249.208.234 |
| Neutral Internet Exchange | Amsterdam, Netherlands | 193.239.116.144 |
| SwissIX | Zurich, Switzerland | 91.206.52.84 |
| CERN IXP / Equinix Internet Exchange Geneva | Geneva, Switzerland | 192.65.185.142 |
| Equinix Internet Exchange Zurich | Zurich, Switzerland | 194.42.48.69 |
Transit providers
29 upstream, 8 downstream and 55 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 9.47K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CH | Switzerland | 4 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS20932- Registry name
- SIG-ST
- Registrant
- Services Industriels de Geneve
- Abuse contact
- abuse@sig-telecom.net
- Registered
- 2003-07-21
- Last changed
- 2024-11-22
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 5 valid, 0 with no ROA
- ROAs
- 5 authorising AS20932
- ASPA
- no ASPA record
- IRR
- 100% registered · 5 of 5 announcements
- Route objects
- 5 naming AS20932
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 432 networks and 1,768 prefixes, as published 2026-10-12. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere