Autonomous system
AS216198 ORG-LZY1-RIPE LIN ZE YANG
Unclassified RIPE
Summary
LIN ZE YANG
education research ipv6
AS216198 is operated by LIN ZE YANG.
What it's used for
- The address space consists exclusively of four IPv6 prefixes:
2402:43e0:201::/48,2402:43e0:bee::/48,2402:43e0:1000::/48, and2a13:2200:e::/48. - With zero IPv4 addresses announced and 37 observed neighbours, the high neighbour-to-address ratio indicates a transit or peering-heavy role rather than a large access network.
- PeeringDB classifies the operator as Educational/Research, suggesting the traffic supports academic or research activities in the Asia Pacific region.
Notable
- The registry holder is LIN ZE YANG, matching the AS handle
ORG-LZY1-RIPE. - The inventory is entirely IPv6, with no IPv4 prefixes in the announced set or inventory.
- The AS was first seen in RIS on 2023-10-11.
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 4 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| AMS-IX Amsterdam | Amsterdam, Netherlands | 80.249.215.192 |
| InterIX Internet Exchange | Amsterdam, Netherlands | 2001:7f8:134::4f |
| Ontario Internet Exchange | Toronto, Canada | 149.112.50.66 |
| Taipei Internet Exchange (TPIX) | Taipei, Taiwan | 203.163.223.101 |
| Nine IX | Paris, France | 185.1.14.135 |
| EuroGIX | Strasbourg, France | 185.1.14.135 |
Transit providers
14 upstream, 1 downstream and 23 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 2026-11-12, 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 3 prefixes
| Country | Name | Prefixes |
|---|---|---|
| TW | Taiwan, Province of China | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS216198- Registry name
- ORG-LZY1-RIPE
- Registrant
- AOTER-MNT
- Abuse contact
- aoter260tw@gmail.com
- Registered
- 2025-05-12
- Last changed
- 2026-02-24
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 3 valid, 0 with no ROA
- ROAs
- 8 authorising AS216198
- ASPA
- 7 declared providers
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 13 naming AS216198
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: 453 networks and 1,848 prefixes, as published 2026-11-13. 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