Autonomous system
AS48987 JYANGNET JYANGNET AS
Unclassified RIPE Educational/Research
Summary
JYANG Net
education research ipv6
JYANGNET is operated by Jiaxun Yang.
What it's used for
- The address space carries a single IPv6 prefix,
2a0e:97c0:704::/48, with no announced IPv4 addresses. - The inventory consists of 1 IPv6 prefix against 2 observed neighbours, indicating a small-scale network with limited peering.
- As an educational and research network, the traffic consists of academic and research endpoints.
Notable
- The registry holder is listed as JYANGNET Jiaxun Yang, aligning with the AS handle.
- The address inventory is minimal, comprising only one IPv6 block.
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 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| KleyReX Internet Exchange | Frankfurt, Germany | 193.189.83.53 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| GB | United Kingdom | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS48987- Registry name
- JYANGNET
- Registrant
- JYANG-MNT
- Abuse contact
- jiaxun.yang@flygoat.com
- Registered
- 2022-01-21
- Last changed
- 2025-08-30
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- JYANG Net
- Network type
- Educational/Research
- Scope
- Global
- Peering policy
- Open
- IRR as-set
AS-JYANG- Present at
- 3 exchanges
- Website
- https://as48987.flygoat.com
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
- 67% valid · 2 valid, 1 with no ROA
- ROAs
- 1 authorising AS48987
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 8 naming AS48987
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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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