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Autonomous System details for AS19008

AS19008
Perry-Spencer Communications, Inc. • psci.net

AS19008 — Perry-Spencer Communications, Inc.

AS Name
PSCI
Country
United States (US)
Website
Number of IPv4
16,384
Number of IPv6
7.92 × 1028
ASN type
ISP
Status
Assigned
Registry
ARIN
Allocated
November 07, 2000
Last updated
March 20, 2026

IP Ranges

3 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
96.31.192.0/20 Perry-Spencer Communications, Inc. 4,096
209.239.96.0/20 Perry-Spencer Communications, Inc. 4,096
216.49.96.0/19 Perry-Spencer Communications, Inc. 8,192
2607:fb40::/32 Perry-Spencer Communications, Inc. 7.92 × 1028

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 AS19008

11 peers

AS19008 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 AS19008

3 upstreams

AS19008 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS19008 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS19008

1 downstreams

AS19008 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.

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