$ query “AS208453” --type=asn → 1 result(s)
AS208453 — SWEHOST-NET
Johan Karlsson trading as SweHosting
AS208453 is a hosting access provider operated by Johan Karlsson trading as SweHosting, registered in Sweden since 2023. The network announces 1 024 IPv4 addresses. Supports IPv6.
- #4 in Sweden — Top 10 by reach within country
Basic Information
- Country
- 🇸🇪 Sweden
- Category
- Hosting
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- April 28, 2023
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 4 / 4
- IPv6 Prefixes (raw / aggregated)
- 9 / 9
- IPv4 Addresses
- 1 024
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /36
- Geolocated Countries
- 🇸🇪 SE (4 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 1 024 total (0.00%)
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 18 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 4 downstream autonomous systems buying transit
- Degree
- 32 unique BGP neighbors (providers + customers + peers)
- Reach
- 31 217 — customer cone size measuring network influence
- Degree Rank
- #4 475
- Reach Rank
- #386
- Country Rank
- #4
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (4 total)
- 193.181.23.0/24 (256 addresses)
- 193.181.29.0/24 (256 addresses)
- 193.181.243.0/24 (256 addresses)
- 193.181.244.0/24 (256 addresses)
IPv6 Prefixes (9 total)
- 2a07:54c1:f000::/36
- 2a14:1ec7:f000::/40
- 2a14:1ec7:f500::/40
- 2a07:54c4:1761::/48
- 2a12:bec0:2d0::/48
- 2a12:bec0:2d2::/48
- 2a12:bec0:2da::/48
- 2a12:bec0:2df::/48
- 2a14:1ec7:fffd::/48