AS208453 SWEHOST-NET Johan Karlsson trading as SweHosting
🇸🇪Org handle: ORG-SA5053-RIPE
RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
15total
5 IPv410 IPv6
IPv4 Addresses
Allocated (RIR)1,280
Announced (BGP)1,280
IPv6 Addresses
Allocated (RIR)5.9×10²⁷
Announced (BGP)5.8×10²⁷
Routing hygiene
Score 7/100 · Low riskRPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
2
diversity 32/100
- Routes concentrated on one upstream (80% of routes)
Based on 15 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)15|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRRRIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 | |
| Valid | RIPE | 2026-10-25 |
1-10 of 15
1 / 2
Allocated Prefixes
(RIR)15Prefix | Country | RIR | Status |
|---|---|---|---|
| 193.142.4.0/24 | 🇱🇹 LT | RIPENCC | allocated |
| 193.181.23.0/24 | 🇸🇪 SE | RIPE | assigned |
| 193.181.29.0/24 | 🇸🇪 SE | RIPE | assigned |
| 193.181.243.0/24 | 🇸🇪 SE | RIPE | assigned |
| 193.181.244.0/24 | 🇸🇪 SE | RIPE | assigned |
| 2a07:54c1:f000::/36 | 🇸🇪 SE | RIPE | assigned |
| 2a12:bec0:2d0::/44 | 🇸🇪 SE | RIPE | assigned |
| 2a12:bec0:2d0::/48 | 🇸🇪 SE | RIPE | assigned |
| 2a12:bec0:2d2::/48 | 🇸🇪 SE | RIPE | assigned |
| 2a12:bec0:2da::/48 | 🇳🇱 NL | RIPE | assigned |
1-10 of 15
1 / 2
All 15 announced prefixes of AS208453 →
Upstream Providers(4)
Downstream Customers(10)
| ASN | Name |
|---|---|
| AS52025 | 🇬🇧PARADOXNETWORKS-LIMITED ParadoxNetworks Limited |
| AS60900 | 🇨🇦SsmidgeTechnologies Adrian Trifonov trading as Ssmidge Technologies |
| AS200242 | 🇩🇪de-theirs Ember Ana Reimer |
| AS205163 | 🇦🇹OCTIGNITE Sergey Proshutinskiy |
| AS205848 | 🇩🇪Server-Network-Pohl Dominik Pohl |
| AS208471 | 🇸🇪VKNets Ville Ketola Nilsson |
| AS214205 | 🇷🇴CRISTIAN-TUDOR-MARCUS Cristian Tudor Marcus |
| AS214365 | 🇸🇪HypefoxNet Hypefox AB |
| AS214640 | 🇸🇪HOSTUP Hostup AB |
| AS215467 | 🇪🇪Skhron Skhron OU |
BGP Neighbours
(seen in AS paths)Upstreams (3)
Networks AS208453 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (11)
Networks whose own prefixes AS208453 passes on: usually its customers.
- AS215467Skhron OU5
- AS214639TAKEHOST OU3
- AS200242De Theirs Ember Ana Reimer2
- AS202817MOONYHOST NET Gabriel Engvall2
- AS205163OCTIGNITE Sergey Proshutinskiy2
- AS213998Equitia Piotr R. Antos Trading EQUITIA2
- AS52025PARADOXNETWORKS LIMITED ParadoxNetworks Limited1
- AS207306EVERIANET Everia Oy1
- AS210667SMISHCRAFT Adam Goodenough1
- AS214365HypefoxNet Hypefox AB1
- AS214757Jakub Krsa Jakub Krsa1
Other adjacent networks (1)
Adjacent to AS208453 in the transit part of AS paths: peers, providers or customers.
- AS214205CRISTIAN TUDOR MARCUS Cristian Tudor Marcus1
ASPA
Published4 upstreams, 10 downstreams
Listed as Upstream Provider by
10 ASNsAbuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/208453Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/208453" | jq