Autonomous system
AS210352 YIJIAXU
Residential RIPE Cable/DSL/ISP
Summary
ZeroWolf Network
isp residential ipv6 china
The AS handle YIJIAXU is held by ZeroWolf Network.
What it's used for
- The address space consists entirely of 13 IPv6 prefixes, with no IPv4 inventory announced.
- The 13 IPv6 prefixes against 11 observed neighbours indicates an access network role, consistent with the operator's classification as a Cable/DSL/ISP.
- Traffic from this AS represents subscriber eyeballs for a Chinese internet service provider.
Notable
- The registry holder is listed as Yijia Xu, while PeeringDB identifies the operator as ZeroWolf Network.
- The address inventory is composed of 13 distinct IPv6 /48 and /46 blocks, all located in China.
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
10 upstream, 2 downstream and 16 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 2026-10-30, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 13 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CN | China | 14 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS210352- Registry name
- YijiaXu
- Registrant
- Yijia Xu
- Abuse contact
- z@ski.ink
- Registered
- 2025-04-16
- Last changed
- 2025-10-24
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- ZeroWolf Network
- Network type
- Cable/DSL/ISP
- Scope
- Asia Pacific
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- IRR as-set
AS210352:AS-ZEROWOLF- Present at
- 11 exchanges
- Website
- https://zerowolf.cn/as210352
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 17 valid, 0 with no ROA
- ROAs
- 11 authorising AS210352
- ASPA
- 17 declared providers
- IRR
- 100% registered · 17 of 17 announcements
- Route objects
- 72 naming AS210352
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
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: 448 networks and 1,849 prefixes, as published 2026-10-30. 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