$ query “AS12597” --type=asn → 1 result(s)
AS12597 · GOTANET
Gotalandsnatet AB
AS12597 is operated by Gotalandsnatet AB and serves as a residential access provider, registered in Sweden since 2002. The system announces a respectable 16 896 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Sweden.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #5 in Sweden — Top 10 by reach within country
Basic Information
- Country
- 🇸🇪 Sweden
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 07, 2002
- Last Changed
- March 04, 2026
- Last Seen
- June 22, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 39 / 4
- IPv6 Prefixes (raw / aggregated)
- 8 / 1
- IPv4 Addresses
- 16 896
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇸🇪 Sweden (33 536 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Peers
- 31 networks exchanging traffic without transit
- Downstream Customers
- 3 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 36 unique BGP neighbors
- Reach
- 141 networks in customer cone
Upstream Providers (1)
- AS1257 — SWIPNET
Prefix Lists
IPv4 Prefixes (39 total)
- 62.80.192.0/19 (8 192 addresses (/19 prefix))
- 212.3.0.0/19 (8 192 addresses (/19 prefix))
- 91.231.63.0/24 (256 addresses (/24 prefix))
- 192.150.71.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (8 total)
- 2a02:920::/32