$ query “AS31319” --type=asn → 1 result(s)
AS31319 — ESTRACOM-AS
ESTRACOM SPA
AS31319 is a residential access provider registered to ESTRACOM SPA, established in Italy in 2004. The network announces a respectable 21 504 IPv4 addresses. Supports IPv6.
Basic Information
- Country
- 🇮🇹 Italy
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- April 14, 2004
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 8 / 7
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 21 504
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇮🇹 IT (11 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 21 504 total (0.00%)
Connectivity Summary
- Upstream Providers
- 2 upstream autonomous systems providing transit
- Peers
- 127 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 1 downstream autonomous systems buying transit
- Degree
- 135 unique BGP neighbors (providers + customers + peers)
- Reach
- 1 — customer cone size measuring network influence
- Degree Rank
- #1 091
- Reach Rank
- #8 925
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (8 total)
- 83.149.128.0/18 (16 384 addresses)
- 91.109.48.0/21 (2 048 addresses)
- 185.119.244.0/22 (1 024 addresses)
- 185.121.156.0/22 (1 024 addresses)
- 193.43.106.0/23 (512 addresses)
- 193.43.108.0/24 (256 addresses)
- 193.238.84.0/24 (256 addresses)
IPv6 Prefixes (2 total)
- 2a03:8c80::/29
- 2a01:63c0::/32