$ query “AS5398” --type=asn → 1 result(s)
AS5398 · INTERNETONE
Internet one SRL
AS5398 is run by Internet one SRL and is a mid-size transit provider, based in Italy. The system announces 9 216 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Italy, with additional presence in Switzerland.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇮🇹 Italy
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- September 22, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 4 / 4
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 9 216
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇮🇹 Italy (17 408 IPs), 🇨🇭 Switzerland (512 IPs)
- Prefix Changed
- September 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 4 upstreams providing transit
- Peers
- 31 networks exchanging traffic without transit
- Downstream Customers
- 9 downstreams buying transit
- Degree
- 44 unique BGP neighbors
- Reach
- 16 networks in customer cone
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (4 total)
- 77.220.64.0/19 (8 192 addresses (/19 prefix))
- 193.221.216.0/23 (512 addresses (/23 prefix))
- 46.21.22.0/24 (256 addresses (/24 prefix))
- 46.21.29.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (2 total)
- 2a0f:e880::/29
- 2001:67c:19e0::/48