Autonomous system
AS209481 Denghaoyu HaoYu Deng
Unclassified RIPE
Summary
Denghaoyu
ipv6 china individual
The AS handle DENGHAOYU is held by Denghaoyu HaoYu Deng.
What it's used for
- The address space consists entirely of IPv6 prefixes, including
2602:f93b:c00::/39and2602:f93b:e00::/40, with no IPv4 addresses announced. - The network announces 15 IPv6 prefixes and maintains a single observed neighbour, indicating a small-scale, isolated endpoint rather than a transit or access network.
- The operator is an individual based in China, suggesting the space supports personal or small-scale technical experimentation rather than commercial service delivery.
Notable
- The registry holder name matches the AS handle and the CAIDA as2org record for HaoYu Deng.
- The address inventory is composed of 15 distinct IPv6 prefixes, all located in China, with no IPv4 allocation present.
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.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS27523 | Kawaii Networks LLC | 36 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-03, 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 15 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CN | China | 15 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS209481- Registry name
- Denghaoyu
- Registrant
- DENG-HAOYU-MNT
- Abuse contact
- feihao66@qq.com
- Registered
- 2025-04-28
- Last changed
- 2025-04-28
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 3 authorising AS209481
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 3 naming AS209481
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: 451 networks and 1,853 prefixes, as published 2026-11-04. 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