asn.dev

Autonomous system

AS200107 KL-EXT

Unclassified RIPE

IPv4 addresses 10.24K 20 prefixes
IPv6 prefixes 16 counted as prefixes, not addresses
Countries 1 mostly CH
Exchanges 0 recorded by PCH
Upstreams 23 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

23 upstream, 1 downstream and 41 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS9002RETN Limited440
AS1299Arelion Sweden AB424
AS29226JSC Mastertel290
AS20485Joint Stock Company TransTeleCom277
AS20764CJSC RASCOM235
AS199599Telecom-Birzha, LLC232
AS3491PCCW Global (HK) Ltd.192
AS209030AO Kaspersky Lab177

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

Shape and geography

IPv4 20 prefixes · 10.24K addresses IPv6 16 prefixes

CountryNamePrefixes
CHSwitzerland36

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS200107
Registry name
KL-EXT
Registrant
KL-MNT
Abuse contact
abuse@kaspersky.com
Registered
2013-10-08
Last changed
2026-09-02
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
99% valid · 71 valid, 1 with no ROA
ROAs
81 authorising AS200107
ASPA
no ASPA record
IRR
97% registered · 70 of 72 announcements
Route objects
86 naming AS200107

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

Cross-check