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Autonomous System details for AS44513

AS44513

Optima Italia S.p.A. • optimaitalia.com

AS44513 — Optima Italia S.p.A.

AS Name

OPTIMA

Country

Italy (IT)

Website

optimaitalia.com

Number of IPv4

21,760

Number of IPv6

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

January 30, 2008

Last updated

September 04, 2018

IP Ranges

12 IPv4 prefixes

Prefix	Company	Number of IPs
31.15.72.0/22	Optima Italia S.p.A.	1,024
31.15.76.0/22	IP address used for dynamic assignement to customer on Bitstream Ethernet	1,024
31.15.76.0/24	IP address used for dynamic assignement to customer on Bitstream Ethernet	256
80.69.240.0/20	Optima Italia S.p.A.	4,096
92.43.240.0/21	Optima Italia S.p.A.	2,048
185.129.88.0/22	Optima Italia S.p.A.	1,024
195.181.176.0/21	Optima Italia S.p.A.	2,048
195.181.184.0/22	Optima Italia S.p.A.	1,024
195.181.188.0/22	Optima Italia S.p.A.	1,024
213.32.208.0/20	Optima Italia S.p.A.	4,096
213.163.208.0/21	Optima Italia S.p.A.	2,048
213.163.216.0/21	Optima Italia S.p.A.	2,048

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 AS44513

34 peers

AS4455 AS5405 AS6939 AS8218 AS13237 AS15605 AS20811 AS20912 AS28716 AS31034 AS41327 AS5392 AS5394 AS8660 AS12637 AS12779 AS14537 AS22356 AS24482 AS24961 AS32590 AS39120 AS49709 AS51185 AS59919 AS263444 AS49544 AS49605 AS50877 AS57111 AS132337 AS137409 AS202032 AS212483

AS44513 peers with these other Autonomous Systems.

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 AS44513

3 upstreams

AS174 AS3356 AS6762

AS44513 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS44513 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS44513

0 downstreams

AS44513 has no downstreams recorded.

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.