$ query “AS25181” --type=asn → 1 result(s)
AS25181 · EU-SONY
Sony Europe B.V.
AS25181 is operated by Sony Europe B.V. and serves as a residential access provider, based in the Netherlands since 2002. The system announces a respectable 11 008 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in the United Kingdom, with additional presence in Sweden.
Basic Information
- Country
- 🇳🇱 Netherlands
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 26, 2002
- Last Changed
- October 01, 2026
- Last Seen
- October 14, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 9 / 4
- IPv6 Prefixes (raw / aggregated)
- 6 / 1
- IPv4 Addresses
- 11 008
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇬🇧 United Kingdom (4 096 IPs), 🇸🇪 Sweden (2 816 IPs)
- Prefix Changed
- August 14, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Downstream Customers
- 2 downstreams buying transit
- Unclassified
- 3 unclassified BGP neighbors
- Degree
- 8 unique BGP neighbors
- Reach
- 2 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (9 total)
- 195.2.32.0/19 (8 192 addresses (/19 prefix))
- 37.139.152.0/21 (2 048 addresses (/21 prefix))
- 192.16.134.0/23 (512 addresses (/23 prefix))
- 192.16.136.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (6 total)
- 2a00:1310::/32