asn.dev

Autonomous system

AS201191 COBYTES

Unclassified ARIN

IPv4 addresses 256 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly NL
Exchanges 2 recorded by PCH
Upstreams 17 0 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 2 exchanges in 1 country, largest first.

ExchangeLocationTheir address
Neutral Internet ExchangeAmsterdam, Netherlands193.239.119.89
Speed Internet ExchangeDronten, Netherlands185.1.223.77

Transit providers

17 upstream, 0 downstream and 28 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS20562Broadband Hosting B.V.22
AS3257GTT Communications Inc.21
AS6939Hurricane Electric LLC15
AS8455atom86 BV10
AS24785Broadband Hosting B.V.7
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)2
AS24482SG.GS2
AS29632Netassist International EOOD2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 1 prefixes · 256 addresses IPv6 1 prefixes

CountryNamePrefixes
NLNetherlands2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS201191
Registry name
COBYTES
Registrant
COBYTES-MNT
Abuse contact
abuse@cobytes.com
Registered
2026-02-12
Last changed
2026-09-25
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
4 authorising AS201191
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
4 naming AS201191

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

Cross-check