Autonomous system
AS20071 KUXUEYUN-
Unclassified ARIN
Summary
Kuxueyun
isp residential cable dsl
The AS handle KUXUEYUN- is held by Kuxueyun LLC.
What it's used for
- The space carries residential internet access, indicated by the PeeringDB classification as a Cable/DSL/ISP and the netname
KUXUEYUN-US. - The network announces 256 IPv4 addresses and 5 IPv6 prefixes, with only 2 observed neighbours, a ratio consistent with an access or eyeball network rather than a transit provider.
Notable
- The RDAP registrant
KUXUEYUN LLCmatches the AS holder, confirming direct ownership of the announced prefix23.138.76.0/24. - The address inventory is compact, consisting of a single IPv4 /24 block and several IPv6 /48 and larger prefixes, typical of a regional or niche ISP.
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 2026-10-13, 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 5 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 6 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS20071- Registry name
- KUXUEYUN-US
- Registrant
- KUXUEYUN LLC
- Abuse contact
- abuse@kuxueyun.com
- Registered
- 2025-04-23
- Last changed
- 2025-05-04
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 67% valid · 2 valid, 1 with no ROA
- ROAs
- 2 authorising AS20071
- ASPA
- no ASPA record
- IRR
- 67% registered · 2 of 3 announcements
- Route objects
- 5 naming AS20071
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: 442 networks and 1,773 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