asn.dev

Autonomous system

AS210457 KYONIX

Hosting Spamhaus ASN-DROP RIPE

IPv4 addresses 3.07K 12 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly GB
Exchanges 0 recorded by PCH
Upstreams 1 1 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 1 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS58212dataforest GmbH1,313

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 12 prefixes · 3.07K addresses IPv6 2 prefixes

CountryNamePrefixes
GBUnited Kingdom14

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS210457
Registry name
KYONIX
Registrant
KYONIX-MNT
Abuse contact
abuse@kyonix.com
Registered
2025-04-14
Last changed
2026-01-23
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
43% valid · 13 valid, 17 with no ROA
ROAs
30 authorising AS210457
ASPA
19 declared providers
IRR
93% registered · 28 of 30 announcements 1 other origin
Route objects
44 naming AS210457

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

Spamhaus DROP

On Spamhaus ASN-DROP Spamhaus lists this entire network (associated domain kyonix.com) as controlled by, or hijacked for, cybercrime. Many operators null-route everything it originates.

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 1,781 prefixes, as published 2026-10-16. 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

Cross-check