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Autonomous System details for AS57142

AS57142

Fiber 23 SRL • fiber23.it

AS57142 — Fiber 23 SRL

AS Name

AS-FIBER23

Country

Italy (IT)

Website

fiber23.it

Number of IPv4

3,072

Number of IPv6

1.21 × 10²⁴

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

September 22, 2022

Last updated

June 05, 2026

IP Ranges

12 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
86.107.30.0/24	NETPROTECT SRL	256
86.107.54.0/24	NETPROTECT SRL	256
86.107.181.0/24	NETPROTECT SRL	256
86.107.182.0/24	Global Host 23 SRLS	256
89.32.185.0/24	NETPROTECT SRL	256
89.32.191.0/24	NETPROTECT SRL	256
89.43.38.0/24	NETPROTECT SRL	256
89.44.236.0/24	NETPROTECT SRL	256
89.47.3.0/24	NETPROTECT SRL	256
89.47.10.0/24	NETPROTECT SRL	256
176.126.175.0/24	NETPROTECT SRL	256
188.240.208.0/24	NETPROTECT SRL	256
2a13:9500:b8::/48	Fiber 23 SRL	1.21 × 10²⁴

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS57142

0 peers

AS57142 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS57142

2 upstreams

AS6939 AS212271

AS57142 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS57142 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS57142

4 downstreams

AS48235 AS198316 AS205358 AS210917

AS57142 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.