Autonomous system
AS205592 Setsuna-Network HUANG CHI-HAN
Unclassified RIPE
Summary
Setsuna Network
network services ipv6 taiwan
The AS handle SETSUNA-NETWORK is held by Setsuna Network.
What it's used for
- The space carries IPv6 traffic, with announced prefixes including
2402:4f20:6::/48,2602:f2dc:8b::/48, and2a13:2200:1a::/48. - The network announces 3 IPv6 prefixes and 0 IPv4 addresses, observing 5 routing neighbours.
- As a network services provider in the Asia Pacific region, the traffic consists of general internet services and connectivity for its user base.
Notable
- The registry holder is listed as Setsuna-Network HUANG CHI-HAN, aligning with the AS handle.
- The address inventory is composed entirely of IPv6 space, with no IPv4 prefixes in the inventory or announced.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-04, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 0 prefixes · 0 addresses IPv6 5 prefixes
| Country | Name | Prefixes |
|---|---|---|
| TW | Taiwan, Province of China | 5 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS205592- Registry name
- Setsuna-Network
- Registrant
- CHILIN-TW-MNT
- Abuse contact
- chilin@neko70.net
- Registered
- 2026-01-07
- Last changed
- 2026-01-13
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 5 valid, 0 with no ROA
- ROAs
- 5 authorising AS205592
- ASPA
- no ASPA record
- IRR
- 100% registered · 5 of 5 announcements
- Route objects
- 5 naming AS205592
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: 452 networks and 1,853 prefixes, as published 2026-11-05. 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