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Autonomous System details for AS1621

AS1621
Securian Financial Group, Inc. • securian.com

AS1621 — Securian Financial Group, Inc.

AS Name
ASN-SECURIAN
Country
United States (US)
Website
Number of IPv4
66,048
Number of IPv6
0
ASN type
Business
Status
Assigned
Registry
ARIN
Allocated
August 12, 2009
Last updated
March 02, 2012

IP Ranges

3 IPv4 prefixes
Prefix Company Number of IPs
170.11.0.0/16 Securian Financial Group, Inc. 65,536
170.11.0.0/24 Securian Financial Group, Inc. 256
170.11.1.0/24 Securian Financial Group, Inc. 256

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 AS1621

0 peers

AS1621 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 AS1621

2 upstreams

AS1621 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS1621 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS1621

0 downstreams

AS1621 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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