asn.dev

Autonomous system

AS29500 SWISSRE-AS Mythenquai 5060

Unclassified APNIC

IPv4 addresses 8.96K 11 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CH
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Swiss Re

Switzerland · AI-generated

business corporate insurance switzerland

The AS handle SWISSRE-AS is held by Swiss Re (Schweizerische Rueckversicherungs-Gesellschaft AG).

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by netnames such as SWISSRE, SWISSRE2, and SWISSRE-ZUR-CH registered to the same entity.
  • The AS announces 8960 IPv4 addresses across 11 prefixes with only 3 observed neighbours, indicating a small, self-contained corporate estate rather than a transit or access network.

Notable

  • All registrants in the RDAP data match the announcer, consistently listing Schweizerische Rueckversicherungs-Gesellschaft AG.
  • The address inventory is finely subdivided into multiple /23 and /24 blocks, reflecting site-by-site segmentation typical of a large multinational corporation's internal network.
  • No IPv6 prefixes are currently announced in the inventory.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS13237euNetworks GmbH351
AS3303Swisscom (Schweiz) AG171
AS3257GTT Communications Inc.36

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 11 prefixes · 8.96K addresses IPv6 0 prefixes

CountryNamePrefixes
CHSwitzerland11

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS29500
Registry name
SWISSRE-AS
Registrant
CH-UNISOURCE-MNT
Abuse contact
intellectual_property@swissre.com
Registered
2003-09-26
Last changed
2020-11-16
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 9 valid, 0 with no ROA
ROAs
9 authorising AS29500
ASPA
no ASPA record
IRR
100% registered · 9 of 9 announcements
Route objects
21 naming AS29500

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: 442 networks and 1,779 prefixes, as published 2026-10-21. 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

Cross-check