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Autonomous System details for AS18596

AS18596
Madison Telephone Company • madisontelco.com

AS18596 — Madison Telephone Company

AS Name
MADISONTELCO
Country
United States (US)
Website
Number of IPv4
16,384
Number of IPv6
7.92 × 1028
ASN type
ISP
Status
Assigned
Registry
ARIN
Allocated
September 18, 2000
Last updated
February 24, 2012

IP Ranges

8 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
66.242.192.0/19 Madison Telephone Company 8,192
66.242.205.0/24 Madison Telephone Company 256
66.242.206.0/23 Madison Telephone Company 512
66.242.208.0/22 Madison Telephone Company 1,024
66.242.221.0/24 Madison Telephone Company 256
76.77.224.0/20 Madison Telephone Company 4,096
76.77.232.0/22 Madison Telephone Company 1,024
76.77.236.0/22 Madison Telephone Company 1,024
2605:1680::/32 Madison Telephone Company 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 AS18596

10 peers

AS18596 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 AS18596

3 upstreams

AS18596 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS18596 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS18596

0 downstreams

AS18596 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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