$ query “AS41327” --type=asn → 1 result(s)
AS41327 — FIBERTELECOM-AS
Fiber Telecom S.p.A.
AS41327 is a major transit provider operated by Fiber Telecom S.p.A., established in Italy in 2019. The network announces 7 168 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #19 by Degree — Top 100 by unique BGP neighbor count
- #3 in Italy — Top 10 by reach within country
Basic Information
- Country
- 🇮🇹 Italy
- Category
- Internet Service Provider
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 13, 2019
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 22 / 12
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 7 168
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇮🇹 IT (16 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 7 168 total (0.00%)
Connectivity Summary
- Upstream Providers
- 9 upstream autonomous systems providing transit
- Peers
- 3 140 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 143 downstream autonomous systems buying transit
- Degree
- 3 300 unique BGP neighbors (providers + customers + peers)
- Reach
- 237 — customer cone size measuring network influence
- Degree Rank
- #19
- Reach Rank
- #794
- Country Rank
- #3
Upstream Providers (9)
- AS3356 — LEVEL3 (Tier-1 transit)
- AS1299 — TWELVE99 (Tier-1 transit)
- AS3257 — GTT-BACKBONE (Tier-1 transit)
- AS2914 — NTT-DATA-2914 (Tier-1 transit)
- AS3491 — CONSOLE-CONNECT-ASN (Tier-1 transit)
- AS6762 — SEABONE-NET (Tier-1 transit)
- AS6453 — AS6453 (Tier-1 transit)
- AS3223 — VOXILITY
- AS44530 — HOPUS (Tier-1 transit)
Prefix Lists
IPv4 Prefixes (22 total)
- 93.94.88.0/21 (2 048 addresses)
- 185.61.168.0/22 (1 024 addresses)
- 185.157.228.0/22 (1 024 addresses)
- 31.185.98.0/23 (512 addresses)
- 31.185.102.0/23 (512 addresses)
- 171.22.208.0/23 (512 addresses)
- 5.183.110.0/24 (256 addresses)
- 31.185.96.0/24 (256 addresses)
- 31.185.100.0/24 (256 addresses)
- 45.154.236.0/24 (256 addresses)
- 171.22.210.0/24 (256 addresses)
- 185.172.206.0/24 (256 addresses)
IPv6 Prefixes (2 total)
- 2a03:b020::/29
- 2a09:3e40::/29