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Autonomous System details for AS401903

AS401903
Crimson Pacific Networks, LLC • crimpac.net

AS401903 — Crimson Pacific Networks, LLC

AS Name
CRIMSON-PACIFIC-NETWORKS
Country
United States (US)
Website
Number of IPv4
1,024
Number of IPv6
2.54 × 1025
ASN type
Education
Status
Assigned
Registry
ARIN
Allocated
August 04, 2025
Last updated
October 04, 2025

IP Ranges

4 IPv4 prefixes, 6 IPv6 prefixes
Prefix Company Number of IPs
23.143.196.0/24 Crimson Pacific Networks, LLC 256
66.80.6.0/24 Crimson Pacific Networks, LLC 256
66.80.7.0/24 Crimson Pacific Networks, LLC 256
198.178.138.0/24 Crimson Pacific Networks, LLC 256
2602:81c:1000::/44 Crimson Pacific Networks, LLC 1.93 × 1025
2602:81c:1001::/48 Private Customer 1.21 × 1024
2602:81c:1ff0::/48 Crimson Pacific Networks, LLC 1.21 × 1024
2602:81c:1ff1::/48 Crimson Pacific Networks, LLC 1.21 × 1024
2602:81c:1ff2::/48 Crimson Pacific Networks, LLC 1.21 × 1024
2602:81c:1ff3::/48 Crimson Pacific Networks, LLC 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 AS401903

1 peers

AS401903 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 AS401903

3 upstreams

AS401903 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS401903 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS401903

0 downstreams

AS401903 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.

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