Network

AS208453 · Johan Karlsson

SwedenContent

Johan Karlsson (SweHosting)

Johan Karlsson announces 5 IPv4 prefixes (1.3K addresses) and 10 IPv6 prefixes from Sweden. 100% of them are covered by valid RPKI records.

Prefixes

5 · 10

IPv4 · IPv6

Address space

1.3K

IPv4 addresses · 4.9K IPv6 /48s

RPKI

100% valid

0 invalid · 0 without a record

Peering

Open

4 exchanges · 5 facilities

Where it is

5 facilities with known locations

Details

Network

Name
Johan Karlsson (SweHosting)
AddressThe holder's address on file with the registry: where the organization running this network is registered, which can differ from where it operates.
Tantalvägen 8
Type
NSP
Country
SwedenSweden
Registry
RIPE NCC
Registered
Apr 28, 20233 years ago
Traffic
20-50Gbps
UsersCloudflare Radar's estimate of people who reach the internet through this network.
About 897
Abuse contact
abuse@swehosting.se

Connectivity

Cloudflare Radar
UpstreamsNetworks this one buys transit from.
ObenetEranium Unified TransitCDN77
PeersNetworks it exchanges traffic with directly, without paying either way.
30
CustomersNetworks that buy transit from it.
14
AS-SETThe routing registry object that lists this network's customers, used to build route filters.
AS208453:AS-SWEHOSTING

Routing security

ASPAAn RPKI record listing the only networks allowed to be its upstream providers, so routers can reject leaked or forged paths.
ArelionObenetEraniumDatacamp
RPKI coverageShare of its announcements that a signed record (ROA) authorizes.
15 of 15 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

AS208453 on Cloudflare Radar →PeeringDB →

Largest prefixes

15 announcements in all

Internet exchanges

By port speed

  1. SONIX StockholmSwedenStockholm100 Gbps
  2. STHIX - StockholmSwedenStockholm10 Gbps
  3. ERA-IX AmsterdamNetherlandsAmsterdam10 Gbps
  4. FogIXPSwitzerlandAvers1 Gbps