$ query “AS51519” --type=asn → 1 result(s)
AS51519 — KARABRO
Karabro AB
AS51519 is a hosting access provider registered to Karabro AB, registered in Sweden since 2021. The network announces 1 024 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇸🇪 Sweden
- Category
- Hosting
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- October 29, 2021
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 2 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 1 024
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇸🇪 SE (2 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 1 024 total (0.00%)
Connectivity Summary
- Upstream Providers
- 1 upstream autonomous systems providing transit
- Peers
- 172 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 3 downstream autonomous systems buying transit
- Degree
- 182 unique BGP neighbors (providers + customers + peers)
- Reach
- 32 — customer cone size measuring network influence
- Degree Rank
- #745
- Reach Rank
- #1 828
Upstream Providers (1)
- AS39351 — ESAB-AS
Prefix Lists
IPv4 Prefixes (2 total)
- 45.132.232.0/22 (1 024 addresses)
IPv6 Prefixes (1 total)
- 2a0e:73c0::/29