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Autonomous System details for AS18519

AS18519
MTC Technologies • mtctech.net

AS18519 — MTC Technologies

AS Name
MEDIAPOLIS-TELEPHONE-COMPANY
Country
United States (US)
Website
Number of IPv4
8,192
Number of IPv6
7.92 × 1028
ASN type
ISP
Status
Assigned
Registry
ARIN
Allocated
August 04, 2020
Last updated
February 26, 2026

IP Ranges

4 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
38.137.224.0/21 MTC TECHNOLOGIES 2,048
72.251.192.0/20 MTC Technologies 4,096
167.254.244.0/22 MTC Technologies 1,024
172.81.16.0/22 MTC Technologies 1,024
2605:fac0::/32 MTC Technologies 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 AS18519

2 peers

AS18519 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 AS18519

1 upstreams

AS18519 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS18519 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS18519

0 downstreams

AS18519 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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