Network

AS49870

NetherlandsCarrier

Alsycon B.V.

Alsycon announces 23 IPv4 prefixes (8.7K addresses) and 1 IPv6 prefix from the Netherlands. 67% of them are covered by valid RPKI records.

Prefixes

23 · 1

IPv4 · IPv6

Address space

8.7K

IPv4 addresses · 524.3K IPv6 /48s

RPKI

67% valid

0 invalid · 8 without a record

Peering

Open

3 exchanges · 5 facilities

Where it is

5 facilities with known locations

Details

Network

Name
Alsycon B.V.
Holder
Alsycon-BV
Type
Cable/DSL/ISP
Country
NetherlandsNetherlands
Registry
RIPE NCC
Registered
Nov 14, 20196 years ago
Traffic
500-1000Gbps
UsersCloudflare Radar's estimate of people who reach the internet through this network.
About 592
Abuse contact
abuse@as49870.net

Routing security

ASPAAn RPKI record listing the only networks allowed to be its upstream providers, so routers can reject leaked or forged paths.
Not published
RPKI coverageShare of its announcements that a signed record (ROA) authorizes.
16 of 24 valid
IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
None in 30 days

AS49870 on Cloudflare Radar →PeeringDB →

Largest prefixes

24 announcements in all

Internet exchanges

By port speed

  1. Speed-IXNetherlandsDronten110 Gbps
  2. Frys-IXNetherlandsFryslân100 Gbps
  3. BALT-IXLithuaniaVilnius10 Gbps